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771636 commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
fa1b5d09d0 |
Consolidation of Kconfig files by Christoph Hellwig.
Move the source statements of arch-independent Kconfig files instead of duplicating the includes in every arch/$(SRCARCH)/Kconfig. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAABAgAGBQJbdFsfAAoJED2LAQed4NsGxHsP/1tmA57OOOj8oGxO2OXhXVbr Q0MZqCoV4bqMvK/hgCQdl9f+tp0m+j12x4xDLdVf4OqnTXMbqvPDu3uQVKvaj/k1 gHhsFA1tFgSbuJ8InltUsrPEQqbceeJsj50xHVAKijqI6LYeRPPSU7aE9obn+OzH n2nd5sLKvMI/dqdJvW6i5KPydqTH3r3iA7D+ne/XQj0s0EMXvXUPmDT1+ijTnM4a yfm6W5p7L/c3Ugf1Pz5PfnPl4BxBwZMfW5ie/UO8j5C6Rl0iPaOGuuHurocaaJb3 MefR/7NEAR3G8MhJyL2+70jbbwhjpqR2b5ooz1vpuulPHxjeU45BY60XIBWq1afR ewsc12MMCYB695ieYWoHdaWgxD/jhffyRuajfpkXKIZEMgDxS03sMhdULXENVMx1 M0ZQ01g/NLWt9ti9DY3eTKB3ymOhnBa1sa77nGGUHkITq4DQKwPX1J9FP/HT6RNt uOvzeH5kGzc7tqOlZAO0kHbwhQG1uqGcd78IYd4lgf/XfkSgDERTWjnJmnQbwr9m 3PFuST2u8eyO+8Lh1MK76TXOEkXsHMdFugPmb6SlgtMEPKGVLDPlsj52o/LFtgzl eygfMiBFr2+ttkZ6IpNcpmQ4IztmDpz6XoMk3PqDAfUTUSYpCnq1gAEuff/eisCM Odva1ZZaeQ7WpxhsP8rr =gsQJ -----END PGP SIGNATURE----- Merge tag 'kconfig-v4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild Pull Kconfig consolidation from Masahiro Yamada: "Consolidation of Kconfig files by Christoph Hellwig. Move the source statements of arch-independent Kconfig files instead of duplicating the includes in every arch/$(SRCARCH)/Kconfig" * tag 'kconfig-v4.19-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: kconfig: add a Memory Management options" menu kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt kconfig: use a menu in arch/Kconfig to reduce clutter kconfig: include kernel/Kconfig.preempt from init/Kconfig Kconfig: consolidate the "Kernel hacking" menu kconfig: include common Kconfig files from top-level Kconfig kconfig: remove duplicate SWAP symbol defintions um: create a proper drivers Kconfig um: cleanup Kconfig files um: stop abusing KBUILD_KCONFIG |
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Linus Torvalds
|
01f0e5cded |
Kconfig updates for v4.19
- show clearer error messages where pkg-config is needed, but not
installed
- rename SYMBOL_AUTO to SYMBOL_NO_WRITE to reflect its semantics
- create all necessary directories by Kconfig tool itself instead
of Makefile
- update the .config unconditionally when syncconfig is invoked
- use 'include' directive instead of '-include' where
include/config/{auto,tristate}.conf is mandatory
- do not try to update the .config when running install targets
- add .DELETE_ON_ERROR to delete partially updated files
- misc cleanups and fixes
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Merge tag 'kconfig-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kconfig updates from Masahiro Yamada:
- show clearer error messages where pkg-config is needed, but not
installed
- rename SYMBOL_AUTO to SYMBOL_NO_WRITE to reflect its semantics
- create all necessary directories by Kconfig tool itself instead of
Makefile
- update the .config unconditionally when syncconfig is invoked
- use 'include' directive instead of '-include' where
include/config/{auto,tristate}.conf is mandatory
- do not try to update the .config when running install targets
- add .DELETE_ON_ERROR to delete partially updated files
- misc cleanups and fixes
* tag 'kconfig-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kconfig: remove P_ENV property type
kconfig: remove unused sym_get_env_prop() function
kconfig: fix the rule of mainmenu_stmt symbol
init/Kconfig: Use short unix-style option instead of --longname
Kbuild: Makefile.modbuiltin: include auto.conf and tristate.conf mandatory
kbuild: remove auto.conf from prerequisite of phony targets
kbuild: do not update config for 'make kernelrelease'
kbuild: do not update config when running install targets
kbuild: add .DELETE_ON_ERROR special target
kbuild: use 'include' directive to load auto.conf from top Makefile
kconfig: allow all config targets to write auto.conf if missing
kconfig: make syncconfig update .config regardless of sym_change_count
kconfig: create directories needed for syncconfig by itself
kconfig: remove unneeded directory generation from local*config
kconfig: split out useful helpers in confdata.c
kconfig: rename file_write_dep and move it to confdata.c
kconfig: fix typos in description of "choice" in kconfig-language.txt
kconfig: handle format string before calling conf_message_callback()
kconfig: rename SYMBOL_AUTO to SYMBOL_NO_WRITE
kconfig: check for pkg-config on make {menu,n,g,x}config
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Linus Torvalds
|
e026bcc561 |
Kbuild updates for v4.19
- verify depmod is installed before modules_install
- support build salt in case build ids must be unique between builds
- allow users to specify additional host compiler flags via HOST*FLAGS,
and rename internal variables to KBUILD_HOST*FLAGS
- update buildtar script to drop vax support, add arm64 support
- update builddeb script for better debarch support
- document the pit-fall of if_changed usage
- fix parallel build of UML with O= option
- make 'samples' target depend on headers_install to fix build errors
- remove deprecated host-progs variable
- add a new coccinelle script for refcount_t vs atomic_t check
- improve double-test coccinelle script
- misc cleanups and fixes
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Merge tag 'kbuild-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- verify depmod is installed before modules_install
- support build salt in case build ids must be unique between builds
- allow users to specify additional host compiler flags via HOST*FLAGS,
and rename internal variables to KBUILD_HOST*FLAGS
- update buildtar script to drop vax support, add arm64 support
- update builddeb script for better debarch support
- document the pit-fall of if_changed usage
- fix parallel build of UML with O= option
- make 'samples' target depend on headers_install to fix build errors
- remove deprecated host-progs variable
- add a new coccinelle script for refcount_t vs atomic_t check
- improve double-test coccinelle script
- misc cleanups and fixes
* tag 'kbuild-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (41 commits)
coccicheck: return proper error code on fail
Coccinelle: doubletest: reduce side effect false positives
kbuild: remove deprecated host-progs variable
kbuild: make samples really depend on headers_install
um: clean up archheaders recipe
kbuild: add %asm-generic to no-dot-config-targets
um: fix parallel building with O= option
scripts: Add Python 3 support to tracing/draw_functrace.py
builddeb: Add automatic support for sh{3,4}{,eb} architectures
builddeb: Add automatic support for riscv* architectures
builddeb: Add automatic support for m68k architecture
builddeb: Add automatic support for or1k architecture
builddeb: Add automatic support for sparc64 architecture
builddeb: Add automatic support for mips{,64}r6{,el} architectures
builddeb: Add automatic support for mips64el architecture
builddeb: Add automatic support for ppc64 and powerpcspe architectures
builddeb: Introduce functions to simplify kconfig tests in set_debarch
builddeb: Drop check for 32-bit s390
builddeb: Change architecture detection fallback to use dpkg-architecture
builddeb: Skip architecture detection when KBUILD_DEBARCH is set
...
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Linus Torvalds
|
7c7b562c6f |
- Kconfig and Makefile clean-ups (Masahiro Yamada, Kees Cook)
- gcc-common.h definition clean-ups (Alexander Popov) -----BEGIN PGP SIGNATURE----- Comment: Kees Cook <kees@outflux.net> iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAlt0cwAWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJqOnD/4mlboKrkClTLvk6VgaCll55tQD dN7DYn03SVUqch9LTgBsRQfwZm5uYILUjZxEJxaKNTmsX2VNS5OjAqKM7lkDutEl /QcE/ikv+6+hlQY0lHiidiapPw80fFeZN6TREWu+Xjo+04RCYb8AuNWyw7mh+5RF a5juVgAHNeWc08dZUvX+ms8/xkHATPtTGmnYponJakMUqzpXdYJSPo7VmuFRp3hp TqS8KBhzOoc4Fo4/BSLbQOXU0cbNIvvifee1eAiBz7kvNafU/l0gihb/DG5hd4rs PpBEDoG7afhqJykFPbDYwwB0Ac2HiDeY2TS2yTy0ZOMbWbHITaC5IIikd5u069O5 AwNWgO4knMoBsVYz9PrCY8vY4z7zMjK16aWrjpqDQ7gsRic0tNXDeXR8T8Zd4pqT 6KlsGFyL0W5d9Zry76ucNP3AuqmstLk8Y+UqVm4H8hQ6ggTBjgHLLpze/aBk6SKn Fnb8/3qsC0kPzG5THMNvCnImXIMD5e2hVhnhFzWmF0rJXQ4MFQcRbmHSMEdzoB68 jwIzYQv7dwRi0924zRFAQ3iEorFgJuKY3M/3leIkKlcsFNVMPt+2LJLzdmPkPTng 5qd+eWxCtEfIek5rWJ6wxINwlDmItldb7zZMbZBGY4RJRPyiOpb6Qwuy+oZOSItj h4MZKscE3dfuvBRL8g== =FwNt -----END PGP SIGNATURE----- Merge tag 'gcc-plugin-cleanup-v4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull gcc plugin cleanups from Kees Cook: - Kconfig and Makefile clean-ups (Masahiro Yamada, Kees Cook) - gcc-common.h definition clean-ups (Alexander Popov) * tag 'gcc-plugin-cleanup-v4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: gcc-plugins: Clean up the cgraph_create_edge* macros gcc-plugins: Regularize Makefile.gcc-plugins gcc-plugins: split out Kconfig entries to scripts/gcc-plugins/Kconfig gcc-plugins: remove unused GCC_PLUGIN_SUBDIR |
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Linus Torvalds
|
b125d90388 |
Printk changes for 4.19
-----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJbct5hAAoJEFKgDEdIgJTysFoP/jRoozkNpUr4fqcbN+1GCSjY /vaWMJ6cQBHm9b5AE+EYwomTqx5gkaaAw8oR3tnHvBa2NGsE4xzO2LUyuH95FgMo cE74MGS492xeCskEBHk0pbrdD+DOuIIqWlQcDP0mH0OhlBiuW/+j72HhDfOU5yTv uE/X+SyxnYgWW9rKGrkmHqVwJPiEgjtr1tsfsewWVF4MNndCAFYeOgpFZBfhBdnq g57IRjTHLnkAClFrOzUpGIZ/tvN6iyENug860EORYFzSO2SVZ3Jm7v8AcXLQ6lj0 LKmBAoFWeJ95rqJS+rBq3s0hWQLtbVJgQyz2ujN5+a+oZ/+brtQmTHjD9Nri0cSf cKUmSfMX4tqdMcGjc7B2RqAtdthst2kYy6RXlp4BzYcdoxDr4U45VTqS8gZQuPSt cdLUgoUEEX7nt1zlQER6GDzWc3FVKDXSHbDM+4OykFF3k1JCgoDq0kemAmsZw2A6 2QGs7RqBKYidR7DB+beZj2YV0ihRkykwb5c+NUASJV5mIB8TjjmOEw52Q0Fc9Hl1 WbA0wm/+pNG7ur9hF0VZ7zy9Rfxgx2Ec5ekWGTgt8xog3B1Dsqix5RpGRDX/f1u8 /dJxHD70pzADwdXXF5hrdCRtCXsTd/27SnWREYhMhfqwu/awc3boOKonOITCYmvv 7eiffcIaUbfiKsIhgrf+ =TTFG -----END PGP SIGNATURE----- Merge tag 'printk-for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk Pull printk updates from Petr Mladek: - Different vendors have a different expectation about a console quietness. Make it configurable to reduce bike-shedding about the upstream default - Decide about the message visibility when the message is stored. It avoids races caused by a delayed console handling - Always store printk() messages into the per-CPU buffers again in NMI. The only exception is when flushing trace log in panic(). There the risk of loosing messages is worth an eventual reordering - Handle invalid %pO printf modifiers correctly - Better handle %p printf modifier tests before crng is initialized - Some clean up * tag 'printk-for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk: lib/vsprintf: Do not handle %pO[^F] as %px printk: Fix warning about unused suppress_message_printing printk/nmi: Prevent deadlock when accessing the main log buffer in NMI printk: Create helper function to queue deferred console handling printk: Split the code for storing a message into the log buffer printk: Clean up syslog_print_all() printk: Remove unnecessary kmalloc() from syslog during clear printk: Make CONSOLE_LOGLEVEL_QUIET configurable printk: make sure to print log on console. lib/test_printf.c: accept "ptrval" as valid result for plain 'p' tests |
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Linus Torvalds
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8c32685030 |
audit/stable-4.18 PR 20180814
-----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEEcQCq365ubpQNLgrWVeRaWujKfIoFAltzOI8UHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQVeRaWujKfIqvOw/9F48G0G87ETN2M1O3fFLpANd2GtPH cYtg6SG8b3nZzkllUBOVZjoj7y0OyTgi+ksm5XSmgcR4npELDHWRhXaCma1s8Hxw Zpk2SWrEmwdudec9zZ8sBtvd6t63P9TkVSk3S4z+1HgH6uzPg6lMes4w/cQIdn0e uEIiuNkOOHXxWLxgphxPJ/XffQCfV6ltm9j41Z2S6RZHe/0UsJSKCwD+LwW+jLe3 0e9oUPWVnxZlhpJoctWpgtaYmG8rtqxfXruFwg2mR5d2VBs966h3FCz9b9qhtA+R HPy/KagJuUFRL+6ZlpX1dtkkNi07LKjsx3OJYBNHNKmYDA5yJF3X/mMV4uMkroFz q8k88Wi1dYWKJvLhAGALRGSbiYljLgDFJH31tN2FWHb93+l3CXLhjmwIyUxrtiW1 DfUJYM8/ZzMjghpb6YoHi1Dq+Z1cG07S1Eo0pTmtxVT2g43eXSL4OvxFhJKkCFv9 n1J/fo6JVw9i+4DqWkk+8NFGXYYZFlfrGl14szTp+8Q9Gw6OlWWcnF/o3+KCtPez 5z5+E64pAHhLa9/gaHu62eK4lIpiXv3IE8fA7OvFxrUpSJbtYc0RnGv8eKhO8J6v Q9TQKJGbbOLwP+mF/8sPexsREDaU3fB68dTj/FF5AHLH8KFUgAQYcm0bIzpNDBSd w+REW+TTiht8W6E= =tnPz -----END PGP SIGNATURE----- Merge tag 'audit-pr-20180814' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit Pull audit patches from Paul Moore: "Twelve audit patches for v4.19 and they run the full gamut from fixes to features. Notable changes include the ability to use the "exe" audit filter field in a wider variety of filter types, a fix for our comparison of GID/EGID in audit filter rules, better association of related audit records (connecting related audit records together into one audit event), and a fix for a potential use-after-free in audit_add_watch(). All the patches pass the audit-testsuite and merge cleanly on your current master branch" * tag 'audit-pr-20180814' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit: audit: fix use-after-free in audit_add_watch audit: use ktime_get_coarse_real_ts64() for timestamps audit: use ktime_get_coarse_ts64() for time access audit: simplify audit_enabled check in audit_watch_log_rule_change() audit: check audit_enabled in audit_tree_log_remove_rule() cred: conditionally declare groups-related functions audit: eliminate audit_enabled magic number comparison audit: rename FILTER_TYPE to FILTER_EXCLUDE audit: Fix extended comparison of GID/EGID audit: tie ANOM_ABEND records to syscall audit: tie SECCOMP records to syscall audit: allow other filter list types for AUDIT_EXE |
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Linus Torvalds
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6f7dac117d |
selinux/stable-4.18 PR 20180814
-----BEGIN PGP SIGNATURE----- iQJIBAABCAAyFiEEcQCq365ubpQNLgrWVeRaWujKfIoFAltzOGIUHHBhdWxAcGF1 bC1tb29yZS5jb20ACgkQVeRaWujKfIrXAA//QSmpUOkxq7o5yIuHuguE9NoHyFV8 xX0oYAfmiWzQBvhqLHTN3k9H3jT08kMtoYuZ+Q7dCjmNuK0kuUnE/lGBDY7wZ7Z/ T/MXDR39yG1fPhsjo0gTfQkDbylKZ+HVtNuBAdFAsEdaVMbkcDg3la4A6RJg9hOq pKFRtsxVlygPZ54mtqX5E8VMSfsIL3gzfZkaOVhqwdN51pHFDVXAtvgqAICqneSs GXjt4+48Wss1oNa9jxmUy7EhZHrJSwDk0zOuI/CfCq5Nf9Z8zd+ldoD0Y7Tv8xEc 7XoyKlTVDpjpohZvuigXWT22e0knAKadHjJwEV/AwCMAQ7vFVtvjhLxBDWl7PGWf VxOAoeHSNnTAD/FTUGxc/b0r4kocUIzmOqAVlVJOSyfHf35ToePoy+ylWJNby8FS aaYhf9QdYLnC6lqdQsMt7UZLVEU2xLwis3vuFMvv5Le4byw8ForZIo8sLriifhz8 0ZRF62cj+445MCKIgPI8FpHQ8xatbPY5D/CgojnHWrlIAH/FVJU9EzQqDIg7wlQs 4Qnghvm5LtkzKN9aTFUnQozrY+X1WoD0IYvfdK3sYlO2K4N/Hg0QDmmUZkZlFRuS OQ7G3aML3LZuJkXygadYu2FAxWnW8FIYG32CPXMo7htnczvDfIt4nOl7IhY/TQcz iXdItwvU0M3RTgA= =h1Mb -----END PGP SIGNATURE----- Merge tag 'selinux-pr-20180814' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux Pull SELinux updates from Paul Moore: "There are 16 patches in here but really only one that is of any significance. That one patch is by nixiaoming and fixes a few places where we were not properly cleaning up dentry and inode objects in the selinuxfs error handling code. The rest are either printk->pr_* conversions, constification tweaks, and a minor tweak to MAINTAINERS. Everything passes the selinux-testsuite and looks to merge cleanly against your master branch" * tag 'selinux-pr-20180814' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux: selinux: cleanup dentry and inodes on error in selinuxfs selinux: constify write_op[] selinux: Cleanup printk logging in netnode selinux: Cleanup printk logging in avc selinux: Cleanup printk logging in netif selinux: Cleanup printk logging in netport selinux: Cleanup printk logging in sidtab selinux: Cleanup printk logging in netlink selinux: Cleanup printk logging in selinuxfs selinux: Cleanup printk logging in services selinux: Cleanup printk logging in avtab selinux: Cleanup printk logging in hooks selinux: Cleanup printk logging in policydb selinux: Cleanup printk logging in ebitmap selinux: Cleanup printk logging in conditional MAINTAINERS: update the LSM and SELinux subsystems |
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Linus Torvalds
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92d4a03674 |
Merge branch 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security subsystem updates from James Morris: - kstrdup() return value fix from Eric Biggers - Add new security_load_data hook to differentiate security checking of kernel-loaded binaries in the case of there being no associated file descriptor, from Mimi Zohar. - Add ability to IMA to specify a policy at build-time, rather than just via command line params or by loading a custom policy, from Mimi. - Allow IMA and LSMs to prevent sysfs firmware load fallback (e.g. if using signed firmware), from Mimi. - Allow IMA to deny loading of kexec kernel images, as they cannot be measured by IMA, from Mimi. * 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: security: check for kstrdup() failure in lsm_append() security: export security_kernel_load_data function ima: based on policy warn about loading firmware (pre-allocated buffer) module: replace the existing LSM hook in init_module ima: add build time policy ima: based on policy require signed firmware (sysfs fallback) firmware: add call to LSM hook before firmware sysfs fallback ima: based on policy require signed kexec kernel images kexec: add call to LSM hook in original kexec_load syscall security: define new LSM hook named security_kernel_load_data MAINTAINERS: remove the outdated "LINUX SECURITY MODULE (LSM) FRAMEWORK" entry |
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Guenter Roeck
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1eb46908b3 |
x86/l1tf: Fix build error seen if CONFIG_KVM_INTEL is disabled
allmodconfig+CONFIG_INTEL_KVM=n results in the following build error.
ERROR: "l1tf_vmx_mitigation" [arch/x86/kvm/kvm.ko] undefined!
Fixes:
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Linus Torvalds
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3529b9703c |
- Add awareness of zstd compression (Geliang Tang)
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||
|
Linus Torvalds
|
8c479c2c0f |
- drop unneeded Kconfig "select BUG" (Kamal Mostafa)
- add "hardened_usercopy=off" rare performance needs (Chris von Recklinghausen)
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Merge tag 'hardened-usercopy-v4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardened usercopy updates from Kees Cook:
"This cleans up a minor Kconfig issue and adds a kernel boot option for
disabling hardened usercopy for distro users that may have corner-case
performance issues (e.g. high bandwidth small-packet UDP traffic).
Summary:
- drop unneeded Kconfig "select BUG" (Kamal Mostafa)
- add "hardened_usercopy=off" rare performance needs (Chris von
Recklinghausen)"
* tag 'hardened-usercopy-v4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
usercopy: Allow boot cmdline disabling of hardening
usercopy: Do not select BUG with HARDENED_USERCOPY
|
||
|
Linus Torvalds
|
31130a16d4 |
xen: features and fixes for 4.19-rc1
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCW3LkCgAKCRCAXGG7T9hj vtyfAQDTMUqfBlpz9XqFyTBTFRkP3aVtnEeE7BijYec+RXPOxwEAsiXwZPsmW/AN up+NEHqPvMOcZC8zJZ9THCiBgOxligY= =F51X -----END PGP SIGNATURE----- Merge tag 'for-linus-4.19-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - add dma-buf functionality to Xen grant table handling - fix for booting the kernel as Xen PVH dom0 - fix for booting the kernel as a Xen PV guest with CONFIG_DEBUG_VIRTUAL enabled - other minor performance and style fixes * tag 'for-linus-4.19-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/balloon: fix balloon initialization for PVH Dom0 xen: don't use privcmd_call() from xen_mc_flush() xen/pv: Call get_cpu_address_sizes to set x86_virt/phys_bits xen/biomerge: Use true and false for boolean values xen/gntdev: don't dereference a null gntdev_dmabuf on allocation failure xen/spinlock: Don't use pvqspinlock if only 1 vCPU xen/gntdev: Implement dma-buf import functionality xen/gntdev: Implement dma-buf export functionality xen/gntdev: Add initial support for dma-buf UAPI xen/gntdev: Make private routines/structures accessible xen/gntdev: Allow mappings for DMA buffers xen/grant-table: Allow allocating buffers suitable for DMA xen/balloon: Share common memory reservation routines xen/grant-table: Make set/clear page private code shared |
||
|
Linus Torvalds
|
1202f4fdbc |
arm64 updates for 4.19
A bunch of good stuff in here:
- Wire up support for qspinlock, replacing our trusty ticket lock code
- Add an IPI to flush_icache_range() to ensure that stale instructions
fetched into the pipeline are discarded along with the I-cache lines
- Support for the GCC "stackleak" plugin
- Support for restartable sequences, plus an arm64 port for the selftest
- Kexec/kdump support on systems booting with ACPI
- Rewrite of our syscall entry code in C, which allows us to zero the
GPRs on entry from userspace
- Support for chained PMU counters, allowing 64-bit event counters to be
constructed on current CPUs
- Ensure scheduler topology information is kept up-to-date with CPU
hotplug events
- Re-enable support for huge vmalloc/IO mappings now that the core code
has the correct hooks to use break-before-make sequences
- Miscellaneous, non-critical fixes and cleanups
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Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 updates from Will Deacon:
"A bunch of good stuff in here. Worth noting is that we've pulled in
the x86/mm branch from -tip so that we can make use of the core
ioremap changes which allow us to put down huge mappings in the
vmalloc area without screwing up the TLB. Much of the positive
diffstat is because of the rseq selftest for arm64.
Summary:
- Wire up support for qspinlock, replacing our trusty ticket lock
code
- Add an IPI to flush_icache_range() to ensure that stale
instructions fetched into the pipeline are discarded along with the
I-cache lines
- Support for the GCC "stackleak" plugin
- Support for restartable sequences, plus an arm64 port for the
selftest
- Kexec/kdump support on systems booting with ACPI
- Rewrite of our syscall entry code in C, which allows us to zero the
GPRs on entry from userspace
- Support for chained PMU counters, allowing 64-bit event counters to
be constructed on current CPUs
- Ensure scheduler topology information is kept up-to-date with CPU
hotplug events
- Re-enable support for huge vmalloc/IO mappings now that the core
code has the correct hooks to use break-before-make sequences
- Miscellaneous, non-critical fixes and cleanups"
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (90 commits)
arm64: alternative: Use true and false for boolean values
arm64: kexec: Add comment to explain use of __flush_icache_range()
arm64: sdei: Mark sdei stack helper functions as static
arm64, kaslr: export offset in VMCOREINFO ELF notes
arm64: perf: Add cap_user_time aarch64
efi/libstub: Only disable stackleak plugin for arm64
arm64: drop unused kernel_neon_begin_partial() macro
arm64: kexec: machine_kexec should call __flush_icache_range
arm64: svc: Ensure hardirq tracing is updated before return
arm64: mm: Export __sync_icache_dcache() for xen-privcmd
drivers/perf: arm-ccn: Use devm_ioremap_resource() to map memory
arm64: Add support for STACKLEAK gcc plugin
arm64: Add stack information to on_accessible_stack
drivers/perf: hisi: update the sccl_id/ccl_id when MT is supported
arm64: fix ACPI dependencies
rseq/selftests: Add support for arm64
arm64: acpi: fix alignment fault in accessing ACPI
efi/arm: map UEFI memory map even w/o runtime services enabled
efi/arm: preserve early mapping of UEFI memory map longer for BGRT
drivers: acpi: add dependency of EFI for arm64
...
|
||
|
Vlastimil Babka
|
d0055f351e |
x86/smp: fix non-SMP broken build due to redefinition of apic_id_is_primary_thread
The function has an inline "return false;" definition with CONFIG_SMP=n
but the "real" definition is also visible leading to "redefinition of
‘apic_id_is_primary_thread’" compiler error.
Guard it with #ifdef CONFIG_SMP
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Fixes:
|
||
|
Abel Vesa
|
269777aa53 |
cpu/hotplug: Non-SMP machines do not make use of booted_once
Commit |
||
|
Linus Torvalds
|
e6ecec342f |
This was a moderately busy cycle for docs, with the usual collection of
small fixes and updates. We also have new ktime_get_*() docs from Arnd, some kernel-doc fixes, a new set of Italian translations (non so se vale la pena, ma non fa male - speriamo bene), and some extensive early memory-management documentation improvements from Mike Rapoport. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJbcZVtAAoJEI3ONVYwIuV64ekP/jgTlMi/fErRu6zlsrsWgiIK ir8ueCQ1OSiwOA+N2fUb+2+zlLlfTLgQ+o5IwmZk6rizG87fQ3Rp6i+bvYAZWITh YUuls3VhtRlJZqG1EW7gww1Q2IhRO6GhcpsIamAvhrSLFPaCKiN3JomJi/X47Pfj Ibl24HsruI2fDM1JwWRwCtE5J6vCL9lH1/5v4zVv7xdrVgTrwkZ/hAsE7HBNNat5 dSku2u9HSAXa4KR4sLWrVJ8UI5+fylwilz/57HhCeduQDwKCHE/mfhxLdqL4Oa4q oHTCNq2zTUj4w7GTvHS1g0P3y/iWMYjAzH2is+BokilpIC65NwwsKx2ybZd3Srdh zwP/kYk5U+mYSgdDlyNqwPCibw8KDXB3srKMzyQSN6tkosKCOHFSXF0Js0eupi7t NqmGigl3Qozj1uvU6Wy7vh58u+GFeuO4PF566t2m70Jp0cWzuVKLrBvgNO1X37rB aEBrpOYB/H54t/qf79IFW//pptWXFNZ3S9AgyDVIcmX5C2ihaCoaPNRTom+KbH/D QEoH9rwWSoCi2DGoR83D+G8thCUfB4yfEGulSSIA4pUR7qvIR5rd1ZioI/qtgAHm l7MjTbLpPwiMnpFkBrxxxlFFb4gbETakMBGYoYee8ww5WbQLu0qA93AbwIXyjhE8 mqCOLyBdCAZ0mNxqPSsc =x/P0 -----END PGP SIGNATURE----- Merge tag 'docs-4.19' of git://git.lwn.net/linux Pull documentation update from Jonathan Corbet: "This was a moderately busy cycle for docs, with the usual collection of small fixes and updates. We also have new ktime_get_*() docs from Arnd, some kernel-doc fixes, a new set of Italian translations (non so se vale la pena, ma non fa male - speriamo bene), and some extensive early memory-management documentation improvements from Mike Rapoport" * tag 'docs-4.19' of git://git.lwn.net/linux: (52 commits) Documentation: corrections to console/console.txt Documentation: add ioctl number entry for v4l2-subdev.h Remove gendered language from management style documentation scripts/kernel-doc: Escape all literal braces in regexes docs/mm: add description of boot time memory management docs/mm: memblock: add overview documentation docs/mm: memblock: add kernel-doc description for memblock types docs/mm: memblock: add kernel-doc comments for memblock_add[_node] docs/mm: memblock: update kernel-doc comments mm/memblock: add a name for memblock flags enumeration docs/mm: bootmem: add overview documentation docs/mm: bootmem: add kernel-doc description of 'struct bootmem_data' docs/mm: bootmem: fix kernel-doc warnings docs/mm: nobootmem: fixup kernel-doc comments mm/bootmem: drop duplicated kernel-doc comments Documentation: vm.txt: Adding 'nr_hugepages_mempolicy' parameter description. doc:it_IT: translation for kernel-hacking docs: Fix the reference labels in Locking.rst doc: tracing: Fix a typo of trace_stat mm: Introduce new type vm_fault_t ... |
||
|
Linus Torvalds
|
747f62305d |
sound updates for 4.19
It's been busy summer weeks and hence lots of changes, partly for a
few new drivers and partly for a wide range of fixes.
Here are highlights:
ALSA Core:
- Fix rawmidi buffer management, code cleanup / refactoring
- Fix the SG-buffer page handling with incorrect fallback size
- Fix the stall at virmidi trigger callback with a large buffer;
also offloading and code-refactoring along with it
- Various ALSA sequencer code cleanups
ASoC:
- Deploy the standard snd_pcm_stop_xrun() helper in several drivers
- Support for providing name prefixes to generic component nodes
- Quite a few fixes for DPCM as it gains a bit wider use and more
robust testing
- Generalization of the DIO2125 support to a simple amplifier driver
- Accessory detection support for the audio graph card
- DT support for PXA AC'97 devices
- Quirks for a number of new x86 systems
- Support for AM Logic Meson, Everest ES7154, Intel systems with
RT5682, Qualcomm QDSP6 and WCD9335, Realtek RT5682 and TI TAS5707
HD-audio:
- Code refactoring in HD-audio ext codec codes to drop own classes;
preliminary works for the upcoming legacy codec support
- Generalized DRM audio component for the upcoming radeon / amdgpu
support
- Unification of mic mute-LED and GPIO support for various codecs
- Further improvement of CA0132 codec support including Recon3D
- Proper vga_switcheroo handling for AMD i-GPU
- Update of model list in documentation
- Fixups for another HP Spectre x360, Conexant codecs, power-save
blacklist update
USB-audio:
- Fix the invalid sample rate setup with external clock
- Support of UAC3 selector units and processing units
- Basic UAC3 power-domain support
- Support for Encore mDSD and Thesycon-based DSD devices
- Preparation for future complete callback changes
Firewire:
- Add support for MOTU Traveler
Misc:
- The endianess notation fixes in various drivers
- Add fall-through comment in lots of drivers
- Various sparse warning fixes, e.g. about PCM format types
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Merge tag 'sound-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"It's been busy summer weeks and hence lots of changes, partly for a
few new drivers and partly for a wide range of fixes.
Here are highlights:
ALSA Core:
- Fix rawmidi buffer management, code cleanup / refactoring
- Fix the SG-buffer page handling with incorrect fallback size
- Fix the stall at virmidi trigger callback with a large buffer; also
offloading and code-refactoring along with it
- Various ALSA sequencer code cleanups
ASoC:
- Deploy the standard snd_pcm_stop_xrun() helper in several drivers
- Support for providing name prefixes to generic component nodes
- Quite a few fixes for DPCM as it gains a bit wider use and more
robust testing
- Generalization of the DIO2125 support to a simple amplifier driver
- Accessory detection support for the audio graph card
- DT support for PXA AC'97 devices
- Quirks for a number of new x86 systems
- Support for AM Logic Meson, Everest ES7154, Intel systems with
RT5682, Qualcomm QDSP6 and WCD9335, Realtek RT5682 and TI TAS5707
HD-audio:
- Code refactoring in HD-audio ext codec codes to drop own classes;
preliminary works for the upcoming legacy codec support
- Generalized DRM audio component for the upcoming radeon / amdgpu
support
- Unification of mic mute-LED and GPIO support for various codecs
- Further improvement of CA0132 codec support including Recon3D
- Proper vga_switcheroo handling for AMD i-GPU
- Update of model list in documentation
- Fixups for another HP Spectre x360, Conexant codecs, power-save
blacklist update
USB-audio:
- Fix the invalid sample rate setup with external clock
- Support of UAC3 selector units and processing units
- Basic UAC3 power-domain support
- Support for Encore mDSD and Thesycon-based DSD devices
- Preparation for future complete callback changes
Firewire:
- Add support for MOTU Traveler
Misc:
- The endianess notation fixes in various drivers
- Add fall-through comment in lots of drivers
- Various sparse warning fixes, e.g. about PCM format types"
* tag 'sound-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (529 commits)
ASoC: adav80x: mark expected switch fall-through
ASoC: da7219: Add delays to capture path to remove DC offset noise
ALSA: usb-audio: Mark expected switch fall-through
ALSA: mixart: Mark expected switch fall-through
ALSA: opl3: Mark expected switch fall-through
ALSA: hda/ca0132 - Add exit commands for Recon3D
ALSA: hda/ca0132 - Change mixer controls for Recon3D
ALSA: hda/ca0132 - Add Recon3D input and output select commands
ALSA: hda/ca0132 - Add DSP setup defaults for Recon3D
ALSA: hda/ca0132 - Add Recon3D startup functions and setup
ALSA: hda/ca0132 - Add bool variable to enable/disable pci region2 mmio
ALSA: hda/ca0132 - Add Recon3D pincfg
ALSA: hda/ca0132 - Add quirk ID and enum for Recon3D
ALSA: hda/ca0132 - Add alt_functions unsolicited response
ALSA: hda/ca0132 - Clean up ca0132_init function.
ALSA: hda/ca0132 - Create mmio gpio function to make code clearer
ASoC: wm_adsp: Make DSP name configurable by codec driver
ASoC: wm_adsp: Declare firmware controls from codec driver
ASoC: max98373: Added software reset register to readable registers
ASoC: wm_adsp: Correct DSP pointer for preloader control
...
|
||
|
Linus Torvalds
|
2c20443ec2 |
ACPI updates for 4.19-rc1
- Revert two ACPICA commits that are not needed any more (Erik
Schmauss).
- Rework property graph support in the ACPI device properties
framework to make it behave more like the analogous DT code
and update the documentation of it (Sakari Ailus).
- Change the default ACPI device status after initialization
to ACPI_STA_DEFAULT instead of 0 (Hans de Goede).
- Add a special platform driver for enumerating multiple I2C devices
hooked up to the same object in the ACPI tables (Hans de Goede).
- Fix the ACPI battery driver to avoid reporting full capacity on
systems without support for that and clean it up (Hans de Goede,
Dmitry Rozhkov, Lucas Rangit Magasweran).
- Add two system wakeup quirks to the ACPI EC driver (Aaron Ma,
Mika Westerberg).
- Add the touchscreen on Dell Venue Pro 7139 to the list of "always
present" devices to make it work (Tristian Celestin).
- Revert a special tables handling quirk for Dell XPS 9570 and
Precision M5530 which is not needed any more (Kai Heng Feng).
- Add support for a new OEM _OSI string to allow system vendors to
work around issues with NVidia HDMI audio (Alex Hung).
- Prevent the ACPI button driver from reporting excessive system
wakeup events and clean it up (Ravi Chandra Sadineni, Randy Dunlap).
- Clean up two minor code style issues in the ACPI core and GHES
handling on ARM64 (Dongjiu Geng, John Garry, Tom Todd).
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Merge tag 'acpi-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These revert two ACPICA commits that are not needed any more, rework
the property graphs support in ACPI to be more aligned with the
analogous DT code, add some new quirks and remove one that isn't
needed any more, add a special platform driver to enumerate multiple
I2C devices hooked up to the same device object in the ACPI tables and
update the battery and button drivers.
Specifics:
- Revert two ACPICA commits that are not needed any more (Erik
Schmauss).
- Rework property graph support in the ACPI device properties
framework to make it behave more like the analogous DT code and
update the documentation of it (Sakari Ailus).
- Change the default ACPI device status after initialization to
ACPI_STA_DEFAULT instead of 0 (Hans de Goede).
- Add a special platform driver for enumerating multiple I2C devices
hooked up to the same object in the ACPI tables (Hans de Goede).
- Fix the ACPI battery driver to avoid reporting full capacity on
systems without support for that and clean it up (Hans de Goede,
Dmitry Rozhkov, Lucas Rangit Magasweran).
- Add two system wakeup quirks to the ACPI EC driver (Aaron Ma, Mika
Westerberg).
- Add the touchscreen on Dell Venue Pro 7139 to the list of "always
present" devices to make it work (Tristian Celestin).
- Revert a special tables handling quirk for Dell XPS 9570 and
Precision M5530 which is not needed any more (Kai Heng Feng).
- Add support for a new OEM _OSI string to allow system vendors to
work around issues with NVidia HDMI audio (Alex Hung).
- Prevent the ACPI button driver from reporting excessive system
wakeup events and clean it up (Ravi Chandra Sadineni, Randy
Dunlap).
- Clean up two minor code style issues in the ACPI core and GHES
handling on ARM64 (Dongjiu Geng, John Garry, Tom Todd)"
* tag 'acpi-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (34 commits)
platform/x86: Add ACPI i2c-multi-instantiate pseudo driver
ACPI / x86: utils: Remove status workaround from acpi_device_always_present()
ACPI / scan: Create platform device for fwnodes with multiple i2c devices
ACPI / scan: Initialize status to ACPI_STA_DEFAULT
ACPI / EC: Add another entry for Thinkpad X1 Carbon 6th
ACPI: bus: Fix a pointer coding style issue
arm64 / ACPI: clean the additional checks before calling ghes_notify_sea()
ACPI / scan: Add static attribute to indirect_io_hosts[]
ACPI / battery: Do not export energy_full[_design] on devices without full_charge_capacity
ACPI / EC: Use ec_no_wakeup on ThinkPad X1 Yoga 3rd
ACPI / battery: get rid of negations in conditions
ACPI / battery: use specialized print macros
ACPI / battery: reorder headers alphabetically
ACPI / battery: drop inclusion of init.h
ACPI: battery: remove redundant old_present check on insertion
ACPI: property: graph: Update graph documentation to use generic references
ACPI: property: graph: Improve graph documentation for port/ep numbering
ACPI: property: graph: Fix graph documentation
ACPI: property: Update documentation for hierarchical data extension 1.1
ACPI: property: Document key numbering for hierarchical data extension refs
...
|
||
|
Linus Torvalds
|
b018fc9800 |
Power management updates for 4.19-rc1
- Add a new framework for CPU idle time injection (Daniel Lezcano).
- Add AVS support to the armada-37xx cpufreq driver (Gregory CLEMENT).
- Add support for current CPU frequency reporting to the ACPI CPPC
cpufreq driver (George Cherian).
- Rework the cooling device registration in the imx6q/thermal
driver (Bastian Stender).
- Make the pcc-cpufreq driver refuse to work with dynamic
scaling governors on systems with many CPUs to avoid
scalability issues with it (Rafael Wysocki).
- Fix the intel_pstate driver to report different maximum CPU
frequencies on systems where they really are different and to
ignore the turbo active ratio if hardware-managend P-states (HWP)
are in use; make it use the match_string() helper (Xie Yisheng,
Srinivas Pandruvada).
- Fix a minor deferred probe issue in the qcom-kryo cpufreq
driver (Niklas Cassel).
- Add a tracepoint for the tracking of frequency limits changes
(from Andriod) to the cpufreq core (Ruchi Kandoi).
- Fix a circular lock dependency between CPU hotplug and sysfs
locking in the cpufreq core reported by lockdep (Waiman Long).
- Avoid excessive error reports on driver registration failures
in the ARM cpuidle driver (Sudeep Holla).
- Add a new device links flag to the driver core to make links go
away automatically on supplier driver removal (Vivek Gautam).
- Eliminate potential race condition between system-wide power
management transitions and system shutdown (Pingfan Liu).
- Add a quirk to save NVS memory on system suspend for the ASUS
1025C laptop (Willy Tarreau).
- Make more systems use suspend-to-idle (instead of ACPI S3) by
default (Tristian Celestin).
- Get rid of stack VLA usage in the low-level hibernation code on
64-bit x86 (Kees Cook).
- Fix error handling in the hibernation core and mark an expected
fall-through switch in it (Chengguang Xu, Gustavo Silva).
- Extend the generic power domains (genpd) framework to support
attaching a device to a power domain by name (Ulf Hansson).
- Fix device reference counting and user limits initialization in
the devfreq core (Arvind Yadav, Matthias Kaehlcke).
- Fix a few issues in the rk3399_dmc devfreq driver and improve its
documentation (Enric Balletbo i Serra, Lin Huang, Nick Milner).
- Drop a redundant error message from the exynos-ppmu devfreq driver
(Markus Elfring).
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Merge tag 'pm-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"These add a new framework for CPU idle time injection, to be used by
all of the idle injection code in the kernel in the future, fix some
issues and add a number of relatively small extensions in multiple
places.
Specifics:
- Add a new framework for CPU idle time injection (Daniel Lezcano).
- Add AVS support to the armada-37xx cpufreq driver (Gregory
CLEMENT).
- Add support for current CPU frequency reporting to the ACPI CPPC
cpufreq driver (George Cherian).
- Rework the cooling device registration in the imx6q/thermal driver
(Bastian Stender).
- Make the pcc-cpufreq driver refuse to work with dynamic scaling
governors on systems with many CPUs to avoid scalability issues
with it (Rafael Wysocki).
- Fix the intel_pstate driver to report different maximum CPU
frequencies on systems where they really are different and to
ignore the turbo active ratio if hardware-managend P-states (HWP)
are in use; make it use the match_string() helper (Xie Yisheng,
Srinivas Pandruvada).
- Fix a minor deferred probe issue in the qcom-kryo cpufreq driver
(Niklas Cassel).
- Add a tracepoint for the tracking of frequency limits changes (from
Andriod) to the cpufreq core (Ruchi Kandoi).
- Fix a circular lock dependency between CPU hotplug and sysfs
locking in the cpufreq core reported by lockdep (Waiman Long).
- Avoid excessive error reports on driver registration failures in
the ARM cpuidle driver (Sudeep Holla).
- Add a new device links flag to the driver core to make links go
away automatically on supplier driver removal (Vivek Gautam).
- Eliminate potential race condition between system-wide power
management transitions and system shutdown (Pingfan Liu).
- Add a quirk to save NVS memory on system suspend for the ASUS 1025C
laptop (Willy Tarreau).
- Make more systems use suspend-to-idle (instead of ACPI S3) by
default (Tristian Celestin).
- Get rid of stack VLA usage in the low-level hibernation code on
64-bit x86 (Kees Cook).
- Fix error handling in the hibernation core and mark an expected
fall-through switch in it (Chengguang Xu, Gustavo Silva).
- Extend the generic power domains (genpd) framework to support
attaching a device to a power domain by name (Ulf Hansson).
- Fix device reference counting and user limits initialization in the
devfreq core (Arvind Yadav, Matthias Kaehlcke).
- Fix a few issues in the rk3399_dmc devfreq driver and improve its
documentation (Enric Balletbo i Serra, Lin Huang, Nick Milner).
- Drop a redundant error message from the exynos-ppmu devfreq driver
(Markus Elfring)"
* tag 'pm-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (35 commits)
PM / reboot: Eliminate race between reboot and suspend
PM / hibernate: Mark expected switch fall-through
cpufreq: intel_pstate: Ignore turbo active ratio in HWP
cpufreq: Fix a circular lock dependency problem
cpu/hotplug: Add a cpus_read_trylock() function
x86/power/hibernate_64: Remove VLA usage
cpufreq: trace frequency limits change
cpufreq: intel_pstate: Show different max frequency with turbo 3 and HWP
cpufreq: pcc-cpufreq: Disable dynamic scaling on many-CPU systems
cpufreq: qcom-kryo: Silently error out on EPROBE_DEFER
cpufreq / CPPC: Add cpuinfo_cur_freq support for CPPC
cpufreq: armada-37xx: Add AVS support
dt-bindings: marvell: Add documentation for the Armada 3700 AVS binding
PM / devfreq: rk3399_dmc: Fix duplicated opp table on reload.
PM / devfreq: Init user limits from OPP limits, not viceversa
PM / devfreq: rk3399_dmc: fix spelling mistakes.
PM / devfreq: rk3399_dmc: do not print error when get supply and clk defer.
dt-bindings: devfreq: rk3399_dmc: move interrupts to be optional.
PM / devfreq: rk3399_dmc: remove wait for dcf irq event.
dt-bindings: clock: add rk3399 DDR3 standard speed bins.
...
|
||
|
Linus Torvalds
|
c07b3682cd |
LED updates for 4.19-rc1
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Merge tag 'leds-for-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
Pull LED updates from Jacek Anaszewski:
"LED triggers improvements make the biggest part of this pull request.
The most striking ones, that allowed for nice cleanups in the triggers
are:
- centralized handling of creation and removal of trigger sysfs
attributes via attribute group
- addition of module_led_trigger() helper
The other things that need to be mentioned:
New features and improvements to existing LED class drivers:
- lt3593: add DT support, switch to gpiod interface
- lm3692x: support LED sync configuration, change OF calls to fwnode
calls
- apu: modify PC Engines apu/apu2 driver to support apu3
Change in the drivers/net/can/led.c:
- mark led trigger as broken since it's in the way for the further
cleanups. It implements a subset of the netdev trigger and an Ack
is needed from someone who can actually test and confirm that the
netdev trigger works for can devices"
* tag 'leds-for-4.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: (32 commits)
leds: ns2: Change unsigned to unsigned int
usb: simplify usbport trigger
leds: gpio trigger: simplifications from core changes
leds: backlight trigger: simplifications from core changes
leds: activity trigger: simplifications from core changes
leds: default-on trigger: make use of module_led_trigger()
leds: heartbeat trigger: simplifications from core changes
leds: oneshot trigger: simplifications from core changes
leds: transient trigger: simplifications from core changes
leds: timer trigger: simplifications from core changes
leds: netdev trigger: simplifications from core changes
leds: triggers: new function led_set_trigger_data()
leds: triggers: define module_led_trigger helper
leds: triggers: handle .trigger_data and .activated() in the core
leds: triggers: add device attribute support
leds: triggers: let struct led_trigger::activate() return an error code
leds: triggers: make the MODULE_LICENSE string match the actual license
leds: lm3692x: Support LED sync configuration
dt: bindings: lm3692x: Update binding for LED sync control
leds: lm3692x: Change DT calls to fwnode calls
...
|
||
|
Linus Torvalds
|
4d88e3d249 |
Devicetree updates for 4.19:
- Remove an obsolete hack for PPC32 longtrail systems - Make of_io_request_and_map() "name" arg optional - Add vendor prefixes for bitmain, Asus, and Y Soft - Remove 'interrupt-parent' from bindings as it is implicit - New properties for wm8994 audio codec - Add 'clocks' property support to SRAM binding - Add binding for ASPEED coprocessor interrupt controller - Various binding spelling and link fixes -----BEGIN PGP SIGNATURE----- iQJEBAABCgAuFiEEktVUI4SxYhzZyEuo+vtdtY28YcMFAltxnZgQHHJvYmhAa2Vy bmVsLm9yZwAKCRD6+121jbxhw3kvD/4lNU3vfYZMKUUeY5w8Kt/EJiXOcVM0E4rV xnzg4udgApkfZToYwnjwx42WI8QcCRF7axObodtRkgdxS8fT0nemGO7Mppwxe0Yl zdYcGX+Y3bcZamjdEFfX2kt9C0ZalY/QnAYhlUWtT+1vXpsStvAOZddyTwP1l3Q+ +oujpS6xjIFtgVFrFclEiKzBuoVBYSznuWZBqfNMCIaGn3VnCdBLoYbx/NEqPsU2 AyPlWN8GquTtZJJMO0/VUGZGOrCnc1ZBADoza/YYPVzkMog1OJEJPxRRx5e5ddbR HVRzmWiTwDOVq56MKhk+1FELsbBb3h6yKMKZY/jkbNhzm7pu0S1UKdCf1FpPsXcQ 1op6ryTpzfLF4PlKdRACcUH6HqEWoW4UVqiH5F2TWTvBMTb0Nqo3yHVobN0xwHTU shgboQlSnTOdnOkXLMFCnDxzbpfGjZgJwXZAmrpz/z+ZOEPps70BXKl75tp7qQ35 8hMNZMZu1UWsd/qoIxbzUJMg2jG7KASSYPTPjgAPXieESiKIdJd8A8t/Qxvgq3f7 6SK+azqvQK1c6PtsTxxMp8JemR/Ih32CIwzaxSIaxmUwci+uX4tsyT406e4O8cJW qCrEbEjy/5hKqbCS3/kP7hXtPdlHJSDgRn7vqjhgLyDyO8xzHXgbyPU1Q3+LEXI4 BpNil+NSXQ== =AV4E -----END PGP SIGNATURE----- Merge tag 'devicetree-for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull Devicetree updates from Rob Herring: - Remove an obsolete hack for PPC32 longtrail systems - Make of_io_request_and_map() "name" arg optional - Add vendor prefixes for bitmain, Asus, and Y Soft - Remove 'interrupt-parent' from bindings as it is implicit - New properties for wm8994 audio codec - Add 'clocks' property support to SRAM binding - Add binding for ASPEED coprocessor interrupt controller - Various binding spelling and link fixes * tag 'devicetree-for-4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: Documentation: remove dynamic-resolution-notes reference to non-existent file dt-bindings: Add Y Soft Corporation vendor prefix of/fdt: Remove PPC32 longtrail hack in memory scan dt-bindings: remove 'interrupt-parent' from bindings pinctrl: tegra: fix spelling in devicetree binding document usb: dwc3: rockchip: Fix PHY documentation links. dt-bindings: sound: wm8994: document wlf,csnaddr-pd property dt-bindings: sound: wm8994: document wlf,spkmode-pu property dt-bindings: sram: Add 'clocks' as an optional property dt-bindings: Add vendor prefix for AsusTek Computer Inc. dt-bindings: misc: ASPEED coprocessor interrupt controller dt-bindings: gpio: pca953x: Document interrupts, update example drivers/of: Make of_io_request_and_map() "name" argument optional dt-bindings: Add bitmain vendor prefix Documentation: devicetree: tilcdc: fix spelling mistake "suppors" -> "supports" |
||
|
Linus Torvalds
|
c6ed444fd6 |
This is the bulk of pin control changes for v4.19:
Core changes:
- Augment pinctrl_generic_add_group() and pinmux_generic_add_function()
to return the selector for the added group/function to the caller
and augment (hopefully) all drivers to handle this.
New subdrivers:
- Qualcomm PM8998 and PM8005 are supported in the SPMI pin
control and GPIO driver.
- Intel Ice Lake PCH (platform controller hub) support.
- NXP (ex Freescale) i.MX8MQ support.
- Berlin AS370 support.
Improvements to drivers:
- Support interrupts on the Ocelot pin controller.
- Add SPI pins to the Uniphier driver.
- Define a GPIO compatible per SoC in the Tegra driver.
- Push Tegra initialization down in the initlevels.
- Support external wakeup interrupts on the Exynos.
- Add generic clocks pins to the meson driver.
- Add USB and HSCIF pins for some Renesas PFC chips.
- Suspend/resume support in the armada-37xx.
- Interrupt support for the Actions Semiconductor S900 also
known as "owl".
- Correct the pin ordering in Cedarfork.
- Debugfs output for INTF in the mcp23s08 driver
- Avoid divisions in context save/restore in pinctrl-single.
The rest is minor bug fixes or cleanups.
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Merge tag 'pinctrl-v4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"This is the bulk of pin control changes for v4.19:
Core changes:
- Augment pinctrl_generic_add_group() and pinmux_generic_add_function()
to return the selector for the added group/function to the caller
and augment (hopefully) all drivers to handle this
New subdrivers:
- Qualcomm PM8998 and PM8005 are supported in the SPMI pin control
and GPIO driver
- Intel Ice Lake PCH (platform controller hub) support
- NXP (ex Freescale) i.MX8MQ support
- Berlin AS370 support
Improvements to drivers:
- Support interrupts on the Ocelot pin controller
- Add SPI pins to the Uniphier driver
- Define a GPIO compatible per SoC in the Tegra driver
- Push Tegra initialization down in the initlevels
- Support external wakeup interrupts on the Exynos
- Add generic clocks pins to the meson driver
- Add USB and HSCIF pins for some Renesas PFC chips
- Suspend/resume support in the armada-37xx
- Interrupt support for the Actions Semiconductor S900 also known as
"owl"
- Correct the pin ordering in Cedarfork
- Debugfs output for INTF in the mcp23s08 driver
- Avoid divisions in context save/restore in pinctrl-single
The rest is minor bug fixes or cleanups"
* tag 'pinctrl-v4.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (69 commits)
pinctrl: nomadik: silence uninitialized variable warning
pinctrl: axp209: Fix NULL pointer dereference after allocation
pinctrl: samsung: Remove duplicated "wakeup" in printk
pinctrl: ocelot: add support for interrupt controller
pinctrl: intel: Don't shadow error code of gpiochip_lock_as_irq()
pinctrl: berlin: fix 'pctrl->functions' allocation in berlin_pinctrl_build_state
gpio: tegra: Move driver registration to subsys_init level
pinctrl: tegra: Move drivers registration to arch_init level
pinctrl: baytrail: actually print the apparently misconfigured pin
MAINTAINERS: Replace Heikki as maintainer of Intel pinctrl
pinctrl: freescale: off by one in imx1_pinconf_group_dbg_show()
pinctrl: uniphier: add spi pin-mux settings
pinctrl: cannonlake: Fix community ordering for H variant
pinctrl: tegra: define GPIO compatible node per SoC
pinctrl: intel: Do pin translation when lock IRQ
pinctrl: imx: off by one in imx_pinconf_group_dbg_show()
pinctrl: mediatek: include chained_irq.h header
pinctrl/amd: only handle irq if it is pending and unmasked
pinctrl/amd: fix gpio irq level in debugfs
pinctrl: stm32: add syscfg mask parameter
...
|
||
|
Linus Torvalds
|
3860cae64c |
regulator: Changes for v4.19
The biggest set of changes in here is the addition of the Qualcomm RPMH
driver. As well as the regualtor driver itself being quite large due to
the usual involved Qualcomm regulator stuff there's also some code
shared with the arm-soc tree, a bus driver required to communicate with
the hardware that actually winds up being much larger than the regulator
driver itself and a LLCC driver that was part of the same signed tag
used with the arm-soc tree.
Other than that it's a fairly standard and quiet release, highlights
include:
- Addition of device links from regulator consumers to their
regulators, helping the core avoid dependency issues during suspend.
- Support for the entertainingly innovative suspend implementation in
the BD9571MWV.
- Support for switch regulators on the PFUZE100, this required two goes
due to backwards compatibility issues with old DTs that were
discovered.
- Support for Freescale PFUZE3001 and SocioNext UniPhier.
- The aforementioned Qualcomm RPMH driver together with the driver
changes required to support it.
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Merge tag 'regulator-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"The biggest set of changes in here is the addition of the Qualcomm
RPMH driver. As well as the regualtor driver itself being quite large
due to the usual involved Qualcomm regulator stuff there's also some
code shared with the arm-soc tree, a bus driver required to
communicate with the hardware that actually winds up being much larger
than the regulator driver itself and a LLCC driver that was part of
the same signed tag used with the arm-soc tree.
Other than that it's a fairly standard and quiet release, highlights
include:
- Addition of device links from regulator consumers to their
regulators, helping the core avoid dependency issues during
suspend.
- Support for the entertainingly innovative suspend implementation in
the BD9571MWV.
- Support for switch regulators on the PFUZE100, this required two
goes due to backwards compatibility issues with old DTs that were
discovered.
- Support for Freescale PFUZE3001 and SocioNext UniPhier.
- The aforementioned Qualcomm RPMH driver together with the driver
changes required to support it"
* tag 'regulator-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (52 commits)
regulator: add QCOM RPMh regulator driver
regulator: dt-bindings: add QCOM RPMh regulator bindings
regulator: samsung: Add SPDX license identifiers
regulator: maxim: Add SPDX license identifiers
regulator: bd71837: adobt MFD changes to regulator driver
regulator: tps65217: Fix NULL pointer dereference on probe
regulator: Add support for CPCAP regulators on Motorola Xoom devices.
regulator: Add sw2_sw4 voltage table to cpcap regulator.
regulator: bd9571mwv: Make symbol 'dev_attr_backup_mode' static
regulator: pfuze100: add support to en-/disable switch regulators
regulator: pfuze100: add optional disable switch-regulators binding
soc: qcom: rmtfs-mem: fix memleak in probe error paths
soc: qcom: llc-slice: Add missing MODULE_LICENSE()
drivers: qcom: rpmh: fix unwanted error check for get_tcs_of_type()
drivers: qcom: rpmh-rsc: fix the loop index check in get_req_from_tcs
firmware: qcom: scm: add a dummy qcom_scm_assign_mem()
drivers: qcom: rpmh-rsc: Check cmd_db_ready() to help children
drivers: qcom: rpmh-rsc: allow active requests from wake TCS
drivers: qcom: rpmh: add support for batch RPMH request
drivers: qcom: rpmh: allow requests to be sent asynchronously
...
|
||
|
Linus Torvalds
|
010b0e708e |
spi: Updates for v4.19
Quite an active release for the SPI subsystem, lots of small updates and
fixes scattered about with highlights including:
- 3 wire support in the GPIO driver.
- Support for setting a custom memory name in the memory mapped flash
drivers.
- Support for extended mode in the Freescale DSPI controller.
- Support for the non-standard integration with the Microsemi Ocelot
platform in the DesignWare driver.
- New driver for the SocioNext UniPhier.
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Merge tag 'spi-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"Quite an active release for the SPI subsystem, lots of small updates
and fixes scattered about with highlights including:
- 3-wire support in the GPIO driver.
- support for setting a custom memory name in the memory mapped flash
drivers.
- support for extended mode in the Freescale DSPI controller.
- support for the non-standard integration with the Microsemi Ocelot
platform in the DesignWare driver.
- new driver for the SocioNext UniPhier"
* tag 'spi-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (47 commits)
spi: davinci: fix a NULL pointer dereference
spi: spi-mem: Constify spi_mem->name
mtd: m25p80: Call spi_mem_get_name() to let controller set a custom name
spi: spi-mem: Extend the SPI mem interface to set a custom memory name
spi: spi-mem: Fix a typo in the documentation of struct spi_mem
spi: uniphier: remove unnecessary include headers
spi: spi-gpio: add SPI_3WIRE support
spi: add flags parameter to txrx_word function pointers
spi: add SPI controller driver for UniPhier SoC
spi: add DT bindings for UniPhier SPI controller
spi: dw: document Microsemi integration
spi: img-spfi: Set device select bits for SPFI port state
spi: omap2-mcspi: remove several redundant variables
spi: dw-mmio: add MSCC Ocelot support
spi: dw: export dw_spi_set_cs
spi: spi-fsl-espi: Log fifo counters on error
spi: imx: Use the longuest possible burst size when in dynamic_burst
spi: imx: remove unnecessary check in spi_imx_can_dma
spi: imx: Use correct number of bytes per words
spi: imx: Use dynamic bursts only when bits_per_word is 8, 16 or 32
...
|
||
|
Vlastimil Babka
|
792adb90fa |
x86/init: fix build with CONFIG_SWAP=n
The introduction of generic_max_swapfile_size and arch-specific versions has
broken linking on x86 with CONFIG_SWAP=n due to undefined reference to
'generic_max_swapfile_size'. Fix it by compiling the x86-specific
max_swapfile_size() only with CONFIG_SWAP=y.
Reported-by: Tomas Pruzina <pruzinat@gmail.com>
Fixes:
|
||
|
Linus Torvalds
|
15bc88cd5f |
regmap: Changes for v4.19
Several small new features for regmap this time around:
- Support for SCCB, an I2C variant used on some media cards. This has
also pulled in an I2C commit from Peter Rosin as a dependency.
- Addition of an API for reading repeatedly from registers where the
address doesn't automatically increment like some ADC outputs or GPIO
status registers.
- Support for bulk I/O on Slimbus.
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Merge tag 'regmap-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"Several small new features for regmap this time around:
- Support for SCCB, an I2C variant used on some media cards. This has
also pulled in an I2C commit from Peter Rosin as a dependency.
- Addition of an API for reading repeatedly from registers where the
address doesn't automatically increment like some ADC outputs or
GPIO status registers.
- Support for bulk I/O on Slimbus"
* tag 'regmap-v4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
regmap: Add regmap_noinc_read API
regmap: sccb: fix typo and sort headers alphabetically
i2c: smbus: add unlocked __i2c_smbus_xfer variant
regmap: add SCCB support
regmap: slimbus: add support to multi read/write
|
||
|
Linus Torvalds
|
be718b524d |
configfs updates for 4.19
- simplify the cide by using kvasprintf (Bart Van Assche).
- fix a gcc 8 string truncation warning by making the code simpler
(Guenter Roeck).
- fix a bug in rmdir() handling (Mike Christie).
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Merge tag 'configfs-for-4.19' of git://git.infradead.org/users/hch/configfs
Pull configfs updates from Christoph Hellwig:
- simplify the cide by using kvasprintf (Bart Van Assche)
- fix a gcc 8 string truncation warning by making the code simpler
(Guenter Roeck)
- fix a bug in rmdir() handling (Mike Christie)
* tag 'configfs-for-4.19' of git://git.infradead.org/users/hch/configfs:
configfs: fix registered group removal
configfs: replace strncpy with memcpy
configfs: use kvasprintf() instead of open-coding it
|
||
|
Linus Torvalds
|
f66dc72320 |
dma-mapping updates for 4.19
- a series from Robin to fix bus imposed dma limits by adding a separate
mask for them to struct device instead of trying to squeeze a second
meaning out of the existing dma mask as we did before. This has ACKs
from the various other subsystems touched
- a small swiotlb cleanup from Kees (acked by Konrad)
- conversion of nios2 and sh to the new generic dma-noncoherent code.
Various other architecture conversions will come through the
architectures maintainers trees.
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Merge tag 'dma-mapping-4.19' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping updates from Christoph Hellwig:
- a series from Robin to fix bus imposed dma limits by adding a
separate mask for them to struct device instead of trying to squeeze
a second meaning out of the existing dma mask as we did before.
This has ACKs from the various other subsystems touched
- a small swiotlb cleanup from Kees (acked by Konrad)
- conversion of nios2 and sh to the new generic dma-noncoherent code.
Various other architecture conversions will come through the
architectures maintainers trees.
* tag 'dma-mapping-4.19' of git://git.infradead.org/users/hch/dma-mapping:
sh: use generic dma_noncoherent_ops
sh: split arch/sh/mm/consistent.c
sh: use dma_direct_ops for the CONFIG_DMA_COHERENT case
sh: introduce a sh_cacheop_vaddr helper
sh: simplify get_arch_dma_ops
OF: Don't set default coherent DMA mask
ACPI/IORT: Don't set default coherent DMA mask
iommu/dma: Respect bus DMA limit for IOVAs
of/device: Set bus DMA mask as appropriate
ACPI/IORT: Set bus DMA mask as appropriate
dma-mapping: Generalise dma_32bit_limit flag
ACPI/IORT: Support address size limit for root complexes
of/platform: Initialise default DMA masks
nios2: use generic dma_noncoherent_ops
swiotlb: clean up reporting
dma-mapping: relax warning for per-device areas
|
||
|
Linus Torvalds
|
b219a1d2de |
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md
Pull MD updates from Shaohua Li: "A few MD fixes for 4.19-rc1: - several md-cluster fixes from Guoqing - a data corruption fix from BingJing - other cleanups" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: md/raid5: fix data corruption of replacements after originals dropped drivers/md/raid5: Do not disable irq on release_inactive_stripe_list() call drivers/md/raid5: Use irqsave variant of atomic_dec_and_lock() md/r5cache: remove redundant pointer bio md-cluster: don't send msg if array is closing md-cluster: show array's status more accurate md-cluster: clear another node's suspend_area after the copy is finished |
||
|
Linus Torvalds
|
c2fc71c9b7 |
JFFS2 changes:
- Support 64-bit timestamps
MTD changes:
Core changes:
- Support sub-partitions
- Clarify mtd_oob_ops documentation
- Make Kconfig formatting consistent
- Fix potential overflows in mtdchar_{write,read}()
- Fallback to ->_{read,write}() when ->_{read,write}_oob() is missing
and no OOB data were requested
- Remove VLA usage in the bch lib
Driver changes:
- Use mtd_device_register() instead of mtd_device_parse_register()
where applicable
- Use proper printk format to print physical addresses in the
solutionengine driver
- Add missing mtd_set_of_node() call in the powernv driver
- Remove unneeded variables in a few drivers
- Plug the TRX part parser to the DT partition parsers logic
- Check ioremap_cache() return code in the gpio-addr-flash driver
- Stop using VMLINUX_SYMBOL_STR() in gen_probe.c
SPI NOR changes:
Core changes:
- Apply reset hacks only when reset is explicitly marked as broken in
the DT
Driver changes:
- Minor cleanup/fixes in the m25p80 driver
- Release flash_np in the nxp-spifi driver
- Add suspend/resume hooks to the atmel-quadspi driver
- Include gpio/consumer.h instead of gpio.h in the atmel-quadspi
driver
- Use %pK instead of %p in the stm32-quadspi driver
- Improve timeout handling in the cadence-quadspi driver
- Use mtd_device_register() instead of mtd_device_parse_register()
in the intel-spi driver
NAND changes:
Core changes:
- Add the SPI-NAND framework.
- Create a helper to find the best ECC configuration.
- Create NAND controller operations.
- Allocate dynamically ONFI parameters structure.
- Add defines for ONFI version bits.
- Add manufacturer fixup for ONFI parameter page.
- Add an option to specify NAND chip as a boot device.
- Add Reed-Solomon error correction algorithm.
- Better name for the controller structure.
- Remove unused caller_is_module() definition.
- Make subop helpers return unsigned values.
- Expose _notsupp() helpers for raw page accessors.
- Add default values for dynamic timings.
- Kill the chip->scan_bbt() hook.
- Rename nand_default_bbt() into nand_create_bbt().
- Start to clean the nand_chip structure.
- Remove stale prototype from rawnand.h.
Raw NAND controllers drivers changes:
- Qcom: structuring cleanup.
- Denali: use core helper to find the best ECC configuration.
- Possible build of almost all drivers by adding a dependency on
COMPILE_TEST for almost all of them in Kconfig, implies various
fixes, Kconfig cleanup, GPIO headers inclusion cleanup, and even
changes in sparc64 and ia64 architectures.
- Clean the ->probe() functions error path of a lot of drivers.
- Migrate all drivers to use nand_scan() instead of
nand_scan_ident()/nand_scan_tail() pair.
- Use mtd_device_register() where applicable to simplify the code.
- Marvell:
* Handle on-die ECC.
* Better clocks handling.
* Remove bogus comment.
* Add suspend and resume support.
- Tegra: add NAND controller driver.
- Atmel:
* Add module param to avoid using dma.
* Drop Wenyou Yang from MAINTAINERS.
- Denali: optimize timings handling.
- FSMC: Stop using chip->read_buf().
- FSL:
* Switch to SPDX license tag identifiers.
* Fix qualifiers in MXC init functions.
Raw NAND chip drivers changes:
- Micron:
* Add fixup for ONFI revision.
* Update ecc_stats.corrected.
* Make ECC activation stateful.
* Avoid enabling/disabling ECC when it can't be disabled.
* Get the actual number of bitflips.
* Allow forced on-die ECC.
* Support 8/512 on-die ECC.
* Fix on-die ECC detection logic.
- Hynix:
* Fix decoding the OOB size on H27UCG8T2BTR.
* Use ->exec_op() in hynix_nand_reg_write_op().
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Merge tag 'mtd/for-4.19' of git://git.infradead.org/linux-mtd
Pull mtd updates from Boris Brezillon:
"JFFS2 changes:
- Support 64-bit timestamps
MTD core changes:
- Support sub-partitions
- Clarify mtd_oob_ops documentation
- Make Kconfig formatting consistent
- Fix potential overflows in mtdchar_{write,read}()
- Fallback to ->_{read,write}() when ->_{read,write}_oob() is missing
and no OOB data were requested
- Remove VLA usage in the bch lib
MTD driver changes:
- Use mtd_device_register() instead of mtd_device_parse_register()
where applicable
- Use proper printk format to print physical addresses in the
solutionengine driver
- Add missing mtd_set_of_node() call in the powernv driver
- Remove unneeded variables in a few drivers
- Plug the TRX part parser to the DT partition parsers logic
- Check ioremap_cache() return code in the gpio-addr-flash driver
- Stop using VMLINUX_SYMBOL_STR() in gen_probe.c
SPI NOR core changes:
- Apply reset hacks only when reset is explicitly marked as broken in
the DT
SPI NOR driver changes:
- Minor cleanup/fixes in the m25p80 driver
- Release flash_np in the nxp-spifi driver
- Add suspend/resume hooks to the atmel-quadspi driver
- Include gpio/consumer.h instead of gpio.h in the atmel-quadspi
driver
- Use %pK instead of %p in the stm32-quadspi driver
- Improve timeout handling in the cadence-quadspi driver
- Use mtd_device_register() instead of mtd_device_parse_register() in
the intel-spi driver
NAND core changes:
- Add the SPI-NAND framework.
- Create a helper to find the best ECC configuration.
- Create NAND controller operations.
- Allocate dynamically ONFI parameters structure.
- Add defines for ONFI version bits.
- Add manufacturer fixup for ONFI parameter page.
- Add an option to specify NAND chip as a boot device.
- Add Reed-Solomon error correction algorithm.
- Better name for the controller structure.
- Remove unused caller_is_module() definition.
- Make subop helpers return unsigned values.
- Expose _notsupp() helpers for raw page accessors.
- Add default values for dynamic timings.
- Kill the chip->scan_bbt() hook.
- Rename nand_default_bbt() into nand_create_bbt().
- Start to clean the nand_chip structure.
- Remove stale prototype from rawnand.h.
Raw NAND controllers drivers changes:
- Qcom: structuring cleanup.
- Denali: use core helper to find the best ECC configuration.
- Possible build of almost all drivers by adding a dependency on
COMPILE_TEST for almost all of them in Kconfig, implies various
fixes, Kconfig cleanup, GPIO headers inclusion cleanup, and even
changes in sparc64 and ia64 architectures.
- Clean the ->probe() functions error path of a lot of drivers.
- Migrate all drivers to use nand_scan() instead of
nand_scan_ident()/nand_scan_tail() pair.
- Use mtd_device_register() where applicable to simplify the code.
- Marvell:
* Handle on-die ECC.
* Better clocks handling.
* Remove bogus comment.
* Add suspend and resume support.
- Tegra: add NAND controller driver.
- Atmel:
* Add module param to avoid using dma.
* Drop Wenyou Yang from MAINTAINERS.
- Denali: optimize timings handling.
- FSMC: Stop using chip->read_buf().
- FSL:
* Switch to SPDX license tag identifiers.
* Fix qualifiers in MXC init functions.
Raw NAND chip drivers changes:
- Micron:
* Add fixup for ONFI revision.
* Update ecc_stats.corrected.
* Make ECC activation stateful.
* Avoid enabling/disabling ECC when it can't be disabled.
* Get the actual number of bitflips.
* Allow forced on-die ECC.
* Support 8/512 on-die ECC.
* Fix on-die ECC detection logic.
- Hynix:
* Fix decoding the OOB size on H27UCG8T2BTR.
* Use ->exec_op() in hynix_nand_reg_write_op()"
* tag 'mtd/for-4.19' of git://git.infradead.org/linux-mtd: (188 commits)
mtd: rawnand: atmel: Select GENERIC_ALLOCATOR
MAINTAINERS: drop Wenyou Yang from Atmel NAND driver support
mtd: rawnand: allocate dynamically ONFI parameters during detection
mtd: spi-nor: only apply reset hacks to broken hardware
mtd: spi-nor: cadence-quadspi: fix timeout handling
mtd: spi-nor: atmel-quadspi: Include gpio/consumer.h instead of gpio.h
mtd: spi-nor: intel-spi: use mtd_device_register()
mtd: spi-nor: stm32-quadspi: replace "%p" with "%pK"
mtd: spi-nor: atmel-quadspi: add suspend/resume hooks
mtd: rawnand: allocate model parameter dynamically
mtd: rawnand: do not export nand_scan_[ident|tail]() anymore
mtd: rawnand: txx9ndfmc: convert driver to nand_scan()
mtd: rawnand: txx9ndfmc: clarify ECC parameters assignation
mtd: rawnand: tegra: convert driver to nand_scan()
mtd: rawnand: jz4740: convert driver to nand_scan()
mtd: rawnand: jz4740: group nand_scan_{ident, tail} calls
mtd: rawnand: jz4740: fix probe function error path
mtd: rawnand: docg4: convert driver to nand_scan()
mtd: rawnand: do not execute nand_scan_ident() if maxchips is zero
mtd: rawnand: atmel: convert driver to nand_scan()
...
|
||
|
Linus Torvalds
|
57ee3196ce |
Merge SCSI_IOCTL_SEND_COMMAND cleanup branch.
Nobody commented on this patch back in July. So now it gets merged. * SCSI_IOCTL_SEND_COMMAND cleanup: scsi sg: remove incorrect scsi command checking logic |
||
|
Linus Torvalds
|
73ba2fb33c |
for-4.19/block-20180812
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Merge tag 'for-4.19/block-20180812' of git://git.kernel.dk/linux-block
Pull block updates from Jens Axboe:
"First pull request for this merge window, there will also be a
followup request with some stragglers.
This pull request contains:
- Fix for a thundering heard issue in the wbt block code (Anchal
Agarwal)
- A few NVMe pull requests:
* Improved tracepoints (Keith)
* Larger inline data support for RDMA (Steve Wise)
* RDMA setup/teardown fixes (Sagi)
* Effects log suppor for NVMe target (Chaitanya Kulkarni)
* Buffered IO suppor for NVMe target (Chaitanya Kulkarni)
* TP4004 (ANA) support (Christoph)
* Various NVMe fixes
- Block io-latency controller support. Much needed support for
properly containing block devices. (Josef)
- Series improving how we handle sense information on the stack
(Kees)
- Lightnvm fixes and updates/improvements (Mathias/Javier et al)
- Zoned device support for null_blk (Matias)
- AIX partition fixes (Mauricio Faria de Oliveira)
- DIF checksum code made generic (Max Gurtovoy)
- Add support for discard in iostats (Michael Callahan / Tejun)
- Set of updates for BFQ (Paolo)
- Removal of async write support for bsg (Christoph)
- Bio page dirtying and clone fixups (Christoph)
- Set of bcache fix/changes (via Coly)
- Series improving blk-mq queue setup/teardown speed (Ming)
- Series improving merging performance on blk-mq (Ming)
- Lots of other fixes and cleanups from a slew of folks"
* tag 'for-4.19/block-20180812' of git://git.kernel.dk/linux-block: (190 commits)
blkcg: Make blkg_root_lookup() work for queues in bypass mode
bcache: fix error setting writeback_rate through sysfs interface
null_blk: add lock drop/acquire annotation
Blk-throttle: reduce tail io latency when iops limit is enforced
block: paride: pd: mark expected switch fall-throughs
block: Ensure that a request queue is dissociated from the cgroup controller
block: Introduce blk_exit_queue()
blkcg: Introduce blkg_root_lookup()
block: Remove two superfluous #include directives
blk-mq: count the hctx as active before allocating tag
block: bvec_nr_vecs() returns value for wrong slab
bcache: trivial - remove tailing backslash in macro BTREE_FLAG
bcache: make the pr_err statement used for ENOENT only in sysfs_attatch section
bcache: set max writeback rate when I/O request is idle
bcache: add code comments for bset.c
bcache: fix mistaken comments in request.c
bcache: fix mistaken code comments in bcache.h
bcache: add a comment in super.c
bcache: avoid unncessary cache prefetch bch_btree_node_get()
bcache: display rate debug parameters to 0 when writeback is not running
...
|
||
|
Linus Torvalds
|
958f338e96 |
Merge branch 'l1tf-final' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Merge L1 Terminal Fault fixes from Thomas Gleixner:
"L1TF, aka L1 Terminal Fault, is yet another speculative hardware
engineering trainwreck. It's a hardware vulnerability which allows
unprivileged speculative access to data which is available in the
Level 1 Data Cache when the page table entry controlling the virtual
address, which is used for the access, has the Present bit cleared or
other reserved bits set.
If an instruction accesses a virtual address for which the relevant
page table entry (PTE) has the Present bit cleared or other reserved
bits set, then speculative execution ignores the invalid PTE and loads
the referenced data if it is present in the Level 1 Data Cache, as if
the page referenced by the address bits in the PTE was still present
and accessible.
While this is a purely speculative mechanism and the instruction will
raise a page fault when it is retired eventually, the pure act of
loading the data and making it available to other speculative
instructions opens up the opportunity for side channel attacks to
unprivileged malicious code, similar to the Meltdown attack.
While Meltdown breaks the user space to kernel space protection, L1TF
allows to attack any physical memory address in the system and the
attack works across all protection domains. It allows an attack of SGX
and also works from inside virtual machines because the speculation
bypasses the extended page table (EPT) protection mechanism.
The assoicated CVEs are: CVE-2018-3615, CVE-2018-3620, CVE-2018-3646
The mitigations provided by this pull request include:
- Host side protection by inverting the upper address bits of a non
present page table entry so the entry points to uncacheable memory.
- Hypervisor protection by flushing L1 Data Cache on VMENTER.
- SMT (HyperThreading) control knobs, which allow to 'turn off' SMT
by offlining the sibling CPU threads. The knobs are available on
the kernel command line and at runtime via sysfs
- Control knobs for the hypervisor mitigation, related to L1D flush
and SMT control. The knobs are available on the kernel command line
and at runtime via sysfs
- Extensive documentation about L1TF including various degrees of
mitigations.
Thanks to all people who have contributed to this in various ways -
patches, review, testing, backporting - and the fruitful, sometimes
heated, but at the end constructive discussions.
There is work in progress to provide other forms of mitigations, which
might be less horrible performance wise for a particular kind of
workloads, but this is not yet ready for consumption due to their
complexity and limitations"
* 'l1tf-final' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (75 commits)
x86/microcode: Allow late microcode loading with SMT disabled
tools headers: Synchronise x86 cpufeatures.h for L1TF additions
x86/mm/kmmio: Make the tracer robust against L1TF
x86/mm/pat: Make set_memory_np() L1TF safe
x86/speculation/l1tf: Make pmd/pud_mknotpresent() invert
x86/speculation/l1tf: Invert all not present mappings
cpu/hotplug: Fix SMT supported evaluation
KVM: VMX: Tell the nested hypervisor to skip L1D flush on vmentry
x86/speculation: Use ARCH_CAPABILITIES to skip L1D flush on vmentry
x86/speculation: Simplify sysfs report of VMX L1TF vulnerability
Documentation/l1tf: Remove Yonah processors from not vulnerable list
x86/KVM/VMX: Don't set l1tf_flush_l1d from vmx_handle_external_intr()
x86/irq: Let interrupt handlers set kvm_cpu_l1tf_flush_l1d
x86: Don't include linux/irq.h from asm/hardirq.h
x86/KVM/VMX: Introduce per-host-cpu analogue of l1tf_flush_l1d
x86/irq: Demote irq_cpustat_t::__softirq_pending to u16
x86/KVM/VMX: Move the l1tf_flush_l1d test to vmx_l1d_flush()
x86/KVM/VMX: Replace 'vmx_l1d_flush_always' with 'vmx_l1d_flush_cond'
x86/KVM/VMX: Don't set l1tf_flush_l1d to true from vmx_l1d_flush()
cpu/hotplug: detect SMT disabled by BIOS
...
|
||
|
Linus Torvalds
|
781fca5b10 |
Changes for 4.19:
- Use extent maps to track pagecache page status instead of bufferhead
state.
- Refactor pagecache read and write paths to use the new iomap library
functions, which enable us to drop the old bufferhead code for
pagesize == blocksize filesystems.
- Set up parallel per-block-per-page metadata to track subpage
information that was tracked by buffer heads, which enables us to drop
the old bufferhead code for pagesize > blocksize filesystems.
- Tie a deferred ops control structure to a transaction so that we can
take advantage of an upper-level dfops without having to plumb pointer
passing through the code.
- Refactor the deferred ops code to track deferred ops as part of the
transaction structure (instead of as a separate data structure) so
that we can simplify the scoping rules around defer_ops.
- Refactor twisty delwri buffer submission code to avoid deadlocks.
- Shorten and fix indenting problems in the scrub code.
- Detect obviously bad summary counts at mount and fix them.
- Directly associate deferred ops control structure with a transaction
so that callers no longer have to manage it themselves.
- Remove a couple of IRIX-era inode macros.
- Remove the long-deprecated 'barrier' and 'nobarrier' mount options.
- Clean up the inode fork structure a bit.
- Check for bad fs summary counter values in the superblock.
- Reduce COW fork lookups during writeback.
- Refactor the deferred ops control structures into the transaction
structure, thereby eliminating the need for transaction users to
handle the deferred ops as a separate data structure.
- Add the ability to repair AG headers online.
- Fix a crash due to insufficient return value checking.
- Various fixes and cleanups.
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Merge tag 'xfs-4.19-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs updates from Darrick Wong:
"This is the second part of the XFS changes for 4.19.
The biggest changes are the removal of buffer heads frm XFS, a massive
reworking of the deferred transaction operations handling code, the
removal of the long defunct barrier/nobarrier mount options, and the
addition of a few more online repair functions.
Summary:
- Use extent maps to track pagecache page status instead of
bufferhead state.
- Refactor pagecache read and write paths to use the new iomap
library functions, which enable us to drop the old bufferhead code
for pagesize == blocksize filesystems.
- Set up parallel per-block-per-page metadata to track subpage
information that was tracked by buffer heads, which enables us to
drop the old bufferhead code for pagesize > blocksize filesystems.
- Tie a deferred ops control structure to a transaction so that we
can take advantage of an upper-level dfops without having to plumb
pointer passing through the code.
- Refactor the deferred ops code to track deferred ops as part of the
transaction structure (instead of as a separate data structure) so
that we can simplify the scoping rules around defer_ops.
- Refactor twisty delwri buffer submission code to avoid deadlocks.
- Shorten and fix indenting problems in the scrub code.
- Detect obviously bad summary counts at mount and fix them.
- Directly associate deferred ops control structure with a
transaction so that callers no longer have to manage it themselves.
- Remove a couple of IRIX-era inode macros.
- Remove the long-deprecated 'barrier' and 'nobarrier' mount options.
- Clean up the inode fork structure a bit.
- Check for bad fs summary counter values in the superblock.
- Reduce COW fork lookups during writeback.
- Refactor the deferred ops control structures into the transaction
structure, thereby eliminating the need for transaction users to
handle the deferred ops as a separate data structure.
- Add the ability to repair AG headers online.
- Fix a crash due to insufficient return value checking.
- Various fixes and cleanups"
* tag 'xfs-4.19-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (155 commits)
xfs: fix a null pointer dereference in xfs_bmap_extents_to_btree
xfs: remove b_last_holder & associated macros
iomap: Switch to offset_in_page for clarity
xfs: Close race between direct IO and xfs_break_layouts()
xfs: repair the AGI
xfs: repair the AGFL
xfs: repair the AGF
xfs: remove dead error handling code in xfs_dquot_disk_alloc()
xfs: use WRITE_ONCE to update if_seq
xfs: fix a comment in xfs_log_reserve
xfs: only validate summary counts on primary superblock
xfs: substitute spaces with tabs
xfs: fold dfops into the transaction
xfs: always defer agfl block frees
xfs: pass transaction to xfs_defer_add()
xfs: replace xfs_defer_ops ->dop_pending with on-stack list
xfs: cancel dfops on xfs_defer_finish() error
xfs: clean out superfluous dfops dop params/vars
xfs: drop dop param from xfs_defer_op_type ->finish_item() callback
xfs: automatic dfops inode relogging
...
|
||
|
Petr Mladek
|
9f68cb5791 | Merge branch 'for-4.19-nmi' into for-linus | ||
|
Rafael J. Wysocki
|
76f7d6c07a |
Merge branches 'acpi-button', 'acpi-battery' and 'acpi-osi'
Merge updates of the ACPI battery and button drivers and support for a new OEM _OSI string for 4.19. * acpi-button: ACPI / button: fix defined but not used warning ACPI / button: increment wakeup count only when notified * acpi-battery: ACPI / battery: Do not export energy_full[_design] on devices without full_charge_capacity ACPI / battery: get rid of negations in conditions ACPI / battery: use specialized print macros ACPI / battery: reorder headers alphabetically ACPI / battery: drop inclusion of init.h ACPI: battery: remove redundant old_present check on insertion * acpi-osi: ACPI / OSI: Add OEM _OSI string to enable NVidia HDMI audio |
||
|
Rafael J. Wysocki
|
3c94280456 |
Merge branches 'acpi-x86', 'acpi-bus', 'acpi-ec' and 'acpi-apei'
Merge ACPI x86-specific changes, core updates, EC driver updates and APEI support updates for 4.19. These add a special platform driver for handling multiple I2C devices hooked up to the same device object in the ACPI tables, add some new quirks and remove one that is not needed any more. * acpi-x86: platform/x86: Add ACPI i2c-multi-instantiate pseudo driver ACPI / x86: utils: Remove status workaround from acpi_device_always_present() ACPI / x86: enable touchscreen on Dell Venue Pro 7139 * acpi-bus: ACPI: bus: Fix a pointer coding style issue Revert "ACPI / bus: Parse tables as term_list for Dell XPS 9570 and Precision M5530" * acpi-ec: ACPI / EC: Add another entry for Thinkpad X1 Carbon 6th ACPI / EC: Use ec_no_wakeup on ThinkPad X1 Yoga 3rd * acpi-apei: arm64 / ACPI: clean the additional checks before calling ghes_notify_sea() |
||
|
Rafael J. Wysocki
|
4a3f421b87 |
Merge branches 'acpica' and 'acpi-property'
Merge ACPICA changes and updates of the ACPI device properties framework for 4.19. These revert two ACPICA commits that are not needed any more and modify the properties graph support in ACPI to be more in-line with the analogous DT code. * acpica: ACPICA: Update version to 20180629 ACPICA: Revert "iASL compiler: allow compilation of externals with paths that refer to existing names" ACPICA: Revert "iASL: change processing of external op namespace nodes for correctness" * acpi-property: ACPI: property: graph: Update graph documentation to use generic references ACPI: property: graph: Improve graph documentation for port/ep numbering ACPI: property: graph: Fix graph documentation ACPI: property: Update documentation for hierarchical data extension 1.1 ACPI: property: Document key numbering for hierarchical data extension refs ACPI: property: Use data node name and reg property for graphs ACPI: property: Allow direct graph endpoint references ACPI: property: Make the ACPI graph API private ACPI: property: Document hierarchical data extension references ACPI: property: Allow making references to non-device nodes ACPI: Convert ACPI reference args to generic fwnode reference args |
||
|
Rafael J. Wysocki
|
7425ecd5e3 |
Merge branch 'pm-cpufreq'
Merge cpufreq changes for 4.19. These are driver extensions, some driver and core fixes and a new tracepoint for the tracking of frequency limits changes (coming from Android). * pm-cpufreq: cpufreq: intel_pstate: Ignore turbo active ratio in HWP cpufreq: Fix a circular lock dependency problem cpu/hotplug: Add a cpus_read_trylock() function cpufreq: trace frequency limits change cpufreq: intel_pstate: Show different max frequency with turbo 3 and HWP cpufreq: pcc-cpufreq: Disable dynamic scaling on many-CPU systems cpufreq: qcom-kryo: Silently error out on EPROBE_DEFER cpufreq / CPPC: Add cpuinfo_cur_freq support for CPPC cpufreq: armada-37xx: Add AVS support dt-bindings: marvell: Add documentation for the Armada 3700 AVS binding cpufreq: imx6q/thermal: imx: register cooling device depending on OF cpufreq: intel_pstate: use match_string() helper |
||
|
Rafael J. Wysocki
|
8f0f2b6211 |
Merge branches 'powercap' and 'pm-devfreq'
Merge devfreq changes and a new CPU idle time injection framework for 4.19. * powercap: powercap / idle_inject: Add an idle injection framework * pm-devfreq: PM / devfreq: rk3399_dmc: Fix duplicated opp table on reload. PM / devfreq: Init user limits from OPP limits, not viceversa PM / devfreq: rk3399_dmc: fix spelling mistakes. PM / devfreq: rk3399_dmc: do not print error when get supply and clk defer. dt-bindings: devfreq: rk3399_dmc: move interrupts to be optional. PM / devfreq: rk3399_dmc: remove wait for dcf irq event. dt-bindings: clock: add rk3399 DDR3 standard speed bins. dt-bindings: devfreq: rk3399_dmc: improve binding documentation. PM / devfreq: use put_device() instead of kfree() PM / devfreq: exynos-ppmu: Delete an error message for a failed memory allocation in exynos_ppmu_probe() |
||
|
Rafael J. Wysocki
|
17bc3432e3 |
Merge branches 'pm-core', 'pm-domains', 'pm-sleep', 'acpi-pm' and 'pm-cpuidle'
Merge changes in the PM core, system-wide PM infrastructure, generic power domains (genpd) framework, ACPI PM infrastructure and cpuidle for 4.19. * pm-core: driver core: Add flag to autoremove device link on supplier unbind driver core: Rename flag AUTOREMOVE to AUTOREMOVE_CONSUMER * pm-domains: PM / Domains: Introduce dev_pm_domain_attach_by_name() PM / Domains: Introduce option to attach a device by name to genpd PM / Domains: dt: Add a power-domain-names property * pm-sleep: PM / reboot: Eliminate race between reboot and suspend PM / hibernate: Mark expected switch fall-through x86/power/hibernate_64: Remove VLA usage PM / hibernate: cast PAGE_SIZE to int when comparing with error code * acpi-pm: ACPI / PM: save NVS memory for ASUS 1025C laptop ACPI / PM: Default to s2idle in all machines supporting LP S0 * pm-cpuidle: ARM: cpuidle: silence error on driver registration failure |
||
|
Linus Torvalds
|
10f3e23f07 |
Convert content from the ext4 wiki to Documentation rst files so it is
more likely to be updated as we add new features to ext4. Add 64-bit timestamp support to ext4's superblock fields. And the usual bug fixes and cleanups, including a Spectre gadget fixup and some hardening against maliciously corrupted file systems. -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEEK2m5VNv+CHkogTfJ8vlZVpUNgaMFAltx3CAACgkQ8vlZVpUN gaOfkAgApkNU46yPWWFqJpeTR76Go4zW00x9Piaita+KpQcTCUokK0BDXXeydOEo zhtNjCRl00vbhnYJ90T75Y3ce9oGQDkWpXHFZBdl+kmMBaIHQJYEECCLR2zrvxVk LhsixvLozQd/VFenwzmXLqYshiZjhjBZOKo7/xsoy4waer1vNidA9/SR3hGWTMOk 9IsEVqw1h6pZt7ZB/leZmZ348H9QZZbYOUWl2ArvdmNeg2t8pWH0MD0bos+mj5lW xihyJEIS/OjWZRJhM2WEPMO7U4jD/aX3zmDMGePp/vC5KSqA4FGwk671xIyD+LXR Hd8Rn8chRe4/iyhBqHpJNkqHQRUV6g== =SA3p -----END PGP SIGNATURE----- Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 updates from Ted Ts'o: - Convert content from the ext4 wiki to Documentation rst files so it is more likely to be updated as we add new features to ext4. - Add 64-bit timestamp support to ext4's superblock fields. - ... and the usual bug fixes and cleanups, including a Spectre gadget fixup and some hardening against maliciously corrupted file systems. * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (34 commits) ext4: remove unneeded variable "err" in ext4_mb_release_inode_pa() ext4: improve code readability in ext4_iget() ext4: fix spectre gadget in ext4_mb_regular_allocator() ext4: check for NUL characters in extended attribute's name ext4: use ext4_warning() for sb_getblk failure ext4: fix race when setting the bitmap corrupted flag ext4: reset error code in ext4_find_entry in fallback ext4: handle layout changes to pinned DAX mappings dax: dax_layout_busy_page() warn on !exceptional docs: fix up the obviously obsolete bits in the new ext4 documentation docs: add new ext4 superblock time extension fields docs: create filesystem internal section ext4: use swap macro in mext_page_double_lock ext4: check allocation failure when duplicating "data" in ext4_remount() ext4: fix warning message in ext4_enable_quotas() ext4: super: extend timestamps to 40 bits jbd2: replace current_kernel_time64 with ktime equivalent ext4: use timespec64 for all inode times ext4: use ktime_get_real_seconds for i_dtime ext4: use 64-bit timestamps for mmp_time ... |
||
|
Linus Torvalds
|
3bb37da509 |
smb3/cifs fixes (including 8 for stable). Improved tracing, stats, snapshots (previous version mounts work now), performance (compounding enabled for statfs)
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Merge tag '4.19-smb3' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs updates from Steve French:
"smb3/cifs fixes (including 8 for stable).
Other improvements include:
- improved tracing, improved stats
- snapshots (previous version mounts work now over SMB3)
- performance (compounding enabled for statfs, ~40% faster).
- security (make it possible to build cifs.ko with insecure vers=1.0
disabled in Kconfig)"
* tag '4.19-smb3' of git://git.samba.org/sfrench/cifs-2.6: (43 commits)
smb3: create smb3 equivalent alias for cifs pseudo-xattrs
smb3: allow previous versions to be mounted with snapshot= mount parm
cifs: don't show domain= in mount output when domain is empty
cifs: add missing support for ACLs in SMB 3.11
smb3: enumerating snapshots was leaving part of the data off end
cifs: update smb2_queryfs() to use compounding
cifs: update receive_encrypted_standard to handle compounded responses
cifs: create SMB2_open_init()/SMB2_open_free() helpers.
cifs: add SMB2_query_info_[init|free]()
cifs: add SMB2_close_init()/SMB2_close_free()
smb3: display stats counters for number of slow commands
CIFS: fix uninitialized ptr deref in smb2 signing
smb3: Do not send SMB3 SET_INFO if nothing changed
smb3: fix minor debug output for CONFIG_CIFS_STATS
smb3: add tracepoint for slow responses
cifs: add compound_send_recv()
cifs: make smb_send_rqst take an array of requests
cifs: update init_sg, crypt_message to take an array of rqst
smb3: update readme to correct information about /proc/fs/cifs/Stats
smb3: fix reset of bytes read and written stats
...
|
||
|
Linus Torvalds
|
161fa27ff2 |
Merge branch 'iomap-4.19-merge' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull fs iomap refactoring from Darrick Wong: "This is the first part of the XFS changes for 4.19. Christoph and Andreas coordinated some refactoring work on the iomap code in preparation for removing buffer heads from XFS and porting gfs2 to iomap. I'm sending this small pull request ahead of the main XFS merge to avoid holding up gfs2 unnecessarily" * 'iomap-4.19-merge' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: iomap: add inline data support to iomap_readpage_actor iomap: support direct I/O to inline data iomap: refactor iomap_dio_actor iomap: add initial support for writes without buffer heads iomap: add an iomap-based readpage and readpages implementation iomap: add private pointer to struct iomap iomap: add a page_done callback iomap: generic inline data handling iomap: complete partial direct I/O writes synchronously iomap: mark newly allocated buffer heads as new fs: factor out a __generic_write_end helper |
||
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Linus Torvalds
|
a1a4f841ec |
for-4.19-tag
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Merge tag 'for-4.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"Mostly fixes and cleanups, nothing big, though the notable thing is
the inserted/deleted lines delta -1124.
User visible changes:
- allow defrag on opened read-only files that have rw permissions;
similar to what dedupe will allow on such files
Core changes:
- tree checker improvements, reported by fuzzing:
* more checks for: block group items, essential trees
* chunk type validation
* mount time cross-checks that physical and logical chunks match
* switch more error codes to EUCLEAN aka EFSCORRUPTED
Fixes:
- fsync corner case fixes
- fix send failure when root has deleted files still open
- send, fix incorrect file layout after hole punching beyond eof
- fix races between mount and deice scan ioctl, found by fuzzing
- fix deadlock when delayed iput is called from writeback on the same
inode; rare but has been observed in practice, also removes code
- fix pinned byte accounting, using the right percpu helpers; this
should avoid some write IO inefficiency during low space conditions
- don't remove block group that still has pinned bytes
- reset on-disk device stats value after replace, otherwise this
would report stale values for the new device
Cleanups:
- time64_t/timespec64 cleanups
- remove remaining dead code in scrub handling NOCOW extents after
disabling it in previous cycle
- simplify fsync regarding ordered extents logic and remove all the
related code
- remove redundant arguments in order to reduce stack space
consumption
- remove support for V0 type of extents, not in use since 2.6.30
- remove several unused structure members
- fewer indirect function calls by inlining some callbacks
- qgroup rescan timing fixes
- vfs: iget cleanups"
* tag 'for-4.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (182 commits)
btrfs: revert fs_devices state on error of btrfs_init_new_device
btrfs: Exit gracefully when chunk map cannot be inserted to the tree
btrfs: Introduce mount time chunk <-> dev extent mapping check
btrfs: Verify that every chunk has corresponding block group at mount time
btrfs: Check that each block group has corresponding chunk at mount time
Btrfs: send, fix incorrect file layout after hole punching beyond eof
btrfs: Use wrapper macro for rcu string to remove duplicate code
btrfs: simplify btrfs_iget
btrfs: lift make_bad_inode into btrfs_iget
btrfs: simplify IS_ERR/PTR_ERR checks
btrfs: btrfs_iget never returns an is_bad_inode inode
btrfs: replace: Reset on-disk dev stats value after replace
btrfs: extent-tree: Remove unused __btrfs_free_block_rsv
btrfs: backref: Use ERR_CAST to return error code
btrfs: Remove redundant btrfs_release_path from btrfs_unlink_subvol
btrfs: Remove root parameter from btrfs_unlink_subvol
btrfs: Remove fs_info from btrfs_add_root_ref
btrfs: Remove fs_info from btrfs_del_root_ref
btrfs: Remove fs_info from btrfs_del_root
btrfs: Remove fs_info from btrfs_delete_delayed_dir_index
...
|
||
|
Linus Torvalds
|
575b94386b |
File locking fixes and enhancements for v4.19
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||
|
Linus Torvalds
|
4591343e35 |
Merge branches 'work.misc' and 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull misc vfs updates from Al Viro: "Misc cleanups from various folks all over the place I expected more fs/dcache.c cleanups this cycle, so that went into a separate branch. Said cleanups have missed the window, so in the hindsight it could've gone into work.misc instead. Decided not to cherry-pick, thus the 'work.dcache' branch" * 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fs: dcache: Use true and false for boolean values fold generic_readlink() into its only caller fs: shave 8 bytes off of struct inode fs: Add more kernel-doc to the produced documentation fs: Fix attr.c kernel-doc removed extra extern file_fdatawait_range * 'work.dcache' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: kill dentry_update_name_case() |
||
|
Linus Torvalds
|
f2be269897 |
Merge branch 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs aio updates from Al Viro: "Christoph's aio poll, saner this time around. This time it's pretty much local to fs/aio.c. Hopefully race-free..." * 'work.aio' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: aio: allow direct aio poll comletions for keyed wakeups aio: implement IOCB_CMD_POLL aio: add a iocb refcount timerfd: add support for keyed wakeups |
||
|
Linus Torvalds
|
4d2a073cde |
Merge branch 'work.lookup' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs lookup() updates from Al Viro: "More conversions of ->lookup() to d_splice_alias(). Should be reasonably complete now - the only leftovers are in ceph" * 'work.lookup' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: afs_try_auto_mntpt(): return NULL instead of ERR_PTR(-ENOENT) afs_lookup(): switch to d_splice_alias() afs: switch dynroot lookups to d_splice_alias() hpfs: fix an inode leak in lookup, switch to d_splice_alias() hostfs_lookup: switch to d_splice_alias() |
||
|
Linus Torvalds
|
0ea97a2d61 |
Merge branch 'work.mkdir' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs icache updates from Al Viro: - NFS mkdir/open_by_handle race fix - analogous solution for FUSE, replacing the one currently in mainline - new primitive to be used when discarding halfway set up inodes on failed object creation; gives sane warranties re icache lookups not returning such doomed by still not freed inodes. A bunch of filesystems switched to that animal. - Miklos' fix for last cycle regression in iget5_locked(); -stable will need a slightly different variant, unfortunately. - misc bits and pieces around things icache-related (in adfs and jfs). * 'work.mkdir' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: jfs: don't bother with make_bad_inode() in ialloc() adfs: don't put inodes into icache new helper: inode_fake_hash() vfs: don't evict uninitialized inode jfs: switch to discard_new_inode() ext2: make sure that partially set up inodes won't be returned by ext2_iget() udf: switch to discard_new_inode() ufs: switch to discard_new_inode() btrfs: switch to discard_new_inode() new primitive: discard_new_inode() kill d_instantiate_no_diralias() nfs_instantiate(): prevent multiple aliases for directory inode |