linux/drivers
Linus Torvalds b250e6d141 Kbuild updates for v5.15
- Add -s option (strict mode) to merge_config.sh to make it fail when
    any symbol is redefined.
 
  - Show a warning if a different compiler is used for building external
    modules.
 
  - Infer --target from ARCH for CC=clang to let you cross-compile the
    kernel without CROSS_COMPILE.
 
  - Make the integrated assembler default (LLVM_IAS=1) for CC=clang.
 
  - Add <linux/stdarg.h> to the kernel source instead of borrowing
    <stdarg.h> from the compiler.
 
  - Add Nick Desaulniers as a Kbuild reviewer.
 
  - Drop stale cc-option tests.
 
  - Fix the combination of CONFIG_TRIM_UNUSED_KSYMS and CONFIG_LTO_CLANG
    to handle symbols in inline assembly.
 
  - Show a warning if 'FORCE' is missing for if_changed rules.
 
  - Various cleanups
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Merge tag 'kbuild-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Add -s option (strict mode) to merge_config.sh to make it fail when
   any symbol is redefined.

 - Show a warning if a different compiler is used for building external
   modules.

 - Infer --target from ARCH for CC=clang to let you cross-compile the
   kernel without CROSS_COMPILE.

 - Make the integrated assembler default (LLVM_IAS=1) for CC=clang.

 - Add <linux/stdarg.h> to the kernel source instead of borrowing
   <stdarg.h> from the compiler.

 - Add Nick Desaulniers as a Kbuild reviewer.

 - Drop stale cc-option tests.

 - Fix the combination of CONFIG_TRIM_UNUSED_KSYMS and CONFIG_LTO_CLANG
   to handle symbols in inline assembly.

 - Show a warning if 'FORCE' is missing for if_changed rules.

 - Various cleanups

* tag 'kbuild-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (39 commits)
  kbuild: redo fake deps at include/ksym/*.h
  kbuild: clean up objtool_args slightly
  modpost: get the *.mod file path more simply
  checkkconfigsymbols.py: Fix the '--ignore' option
  kbuild: merge vmlinux_link() between ARCH=um and other architectures
  kbuild: do not remove 'linux' link in scripts/link-vmlinux.sh
  kbuild: merge vmlinux_link() between the ordinary link and Clang LTO
  kbuild: remove stale *.symversions
  kbuild: remove unused quiet_cmd_update_lto_symversions
  gen_compile_commands: extract compiler command from a series of commands
  x86: remove cc-option-yn test for -mtune=
  arc: replace cc-option-yn uses with cc-option
  s390: replace cc-option-yn uses with cc-option
  ia64: move core-y in arch/ia64/Makefile to arch/ia64/Kbuild
  sparc: move the install rule to arch/sparc/Makefile
  security: remove unneeded subdir-$(CONFIG_...)
  kbuild: sh: remove unused install script
  kbuild: Fix 'no symbols' warning when CONFIG_TRIM_UNUSD_KSYMS=y
  kbuild: Switch to 'f' variants of integrated assembler flag
  kbuild: Shuffle blank line to improve comment meaning
  ...
2021-09-03 15:33:47 -07:00
..
accessibility
acpi Merge branch 'akpm' (patches from Andrew) 2021-09-03 10:08:28 -07:00
amba
android
ata SCSI misc on 20210902 2021-09-02 15:09:46 -07:00
atm
auxdisplay
base Merge branch 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb 2021-09-03 10:34:44 -07:00
bcma Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
block Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
bluetooth
bus ARM: SoC drivers for 5.15 2021-09-01 15:25:28 -07:00
cdrom
char parisc architecture updates for kernel 5.15: 2021-09-02 13:16:00 -07:00
clk - converted Pistachio platform to use MIPS generic kernel 2021-09-03 11:11:54 -07:00
clocksource - converted Pistachio platform to use MIPS generic kernel 2021-09-03 11:11:54 -07:00
comedi
connector
counter
cpufreq powerpc updates for 5.15 2021-09-03 11:22:50 -07:00
cpuidle powerpc updates for 5.15 2021-09-03 11:22:50 -07:00
crypto
cxl
dax Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
dca
devfreq
dio
dma ARM: SoC drivers for 5.15 2021-09-01 15:25:28 -07:00
dma-buf
edac Updates to the interrupt core and driver subsystems: 2021-08-30 14:38:37 -07:00
eisa
extcon
firewire
firmware Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
fpga Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
fsi
gnss
gpio irqchip updates for Linux 5.15 2021-08-29 21:19:50 +02:00
gpu Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
greybus
hid Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid 2021-09-02 14:30:46 -07:00
hsi
hv hyperv-next for 5.15 2021-09-01 18:25:20 -07:00
hwmon
hwspinlock
hwtracing Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
i2c platform-drivers-x86 for v5.15-1 2021-09-02 13:49:39 -07:00
i3c
idle
iio IIO / Staging driver update for 5.15-rc1 2021-09-01 09:45:57 -07:00
infiniband SCSI misc on 20210902 2021-09-02 15:09:46 -07:00
input parisc architecture updates for kernel 5.15: 2021-09-02 13:16:00 -07:00
interconnect
iommu IOMMU Updates for Linux v5.15 2021-09-03 10:44:35 -07:00
ipack TTY / Serial patches for 5.15-rc1 2021-09-01 09:51:16 -07:00
irqchip
isdn Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
leds
macintosh Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
mailbox mailbox: cmdq: add multi-gce clocks support for mt8195 2021-08-31 22:57:45 -05:00
mcb
md integrity-v5.15 2021-09-02 12:51:41 -07:00
media media updates for v5.15-rc1 2021-09-01 10:34:52 -07:00
memory
memstick Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
message
mfd Nothing changed in the clk framework core this time around. We did get 2021-09-02 14:17:24 -07:00
misc platform-drivers-x86 for v5.15-1 2021-09-02 13:49:39 -07:00
mmc Merge branch 'akpm' (patches from Andrew) 2021-09-03 10:08:28 -07:00
most
mtd
mux
net Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
nfc
ntb
nubus
nvdimm Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
nvme for-5.15/drivers-2021-08-30 2021-08-30 19:01:46 -07:00
nvmem
of Merge branch 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb 2021-09-03 10:34:44 -07:00
opp Merge branches 'pm-pci', 'pm-sleep', 'pm-domains' and 'powercap' 2021-08-30 19:25:42 +02:00
parisc parisc architecture updates for kernel 5.15: 2021-09-02 13:16:00 -07:00
parport parisc architecture updates for kernel 5.15: 2021-09-02 13:16:00 -07:00
pci Merge branch 'stable/for-linus-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb 2021-09-03 10:34:44 -07:00
pcmcia
perf
phy - converted Pistachio platform to use MIPS generic kernel 2021-09-03 11:11:54 -07:00
pinctrl Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
platform platform-drivers-x86 for v5.15-1 2021-09-02 13:49:39 -07:00
pnp
power power supply and reset changes for the v5.15 series 2021-08-30 11:47:32 -07:00
powercap
pps
ps3
ptp
pwm
rapidio
ras
regulator
remoteproc
reset ARM: SoC drivers for 5.15 2021-09-01 15:25:28 -07:00
rpmsg
rtc
s390 SCSI misc on 20210902 2021-09-02 15:09:46 -07:00
sbus
scsi Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
sh
siox
slimbus Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
soc ARM: SoC drivers for 5.15 2021-09-01 15:25:28 -07:00
soundwire sound updates for 5.15-rc1 2021-09-01 10:29:29 -07:00
spi ARM: SoC drivers for 5.15 2021-09-01 15:25:28 -07:00
spmi
ssb
staging Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
target SCSI misc on 20210902 2021-09-02 15:09:46 -07:00
tc
tee
thermal platform-drivers-x86 for v5.15-1 2021-09-02 13:49:39 -07:00
thunderbolt USB/Thunderbolt patches for 5.15-rc1 2021-09-01 09:59:34 -07:00
tty parisc architecture updates for kernel 5.15: 2021-09-02 13:16:00 -07:00
uio
usb SCSI misc on 20210902 2021-09-02 15:09:46 -07:00
vdpa Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
vfio VFIO update for v5.15-rc1 2021-09-02 13:41:33 -07:00
vhost
video
virt
virtio Driver core update for 5.15-rc1 2021-09-01 08:44:42 -07:00
visorbus
vlynq
vme
w1
watchdog
xen Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
zorro
Kconfig
Makefile