Provides Pairing info to ME to store.
Pairing is a process to fast track the subsequent authentication
with the same HDCP sink.
On Success, received HDCP pairing info is stored in non-volatile
memory of ME.
v2: Rebased.
v3:
cldev is passed as first parameter [Tomas]
Redundant comments and cast are removed [Tomas]
v4:
%zd for ssize_t [Alexander]
%s/return -1/return -EIO [Alexander]
Style fixed [Uma]
v5: Rebased.
v6:
Collected the Rb-ed by.
Rebasing.
v7:
Adjust to the new mei interface.
Fix for Kdoc.
v8:
K-Doc addition. [Tomas]
memcpy for const length.
v9:
renamed func as mei_hdcp_* [Tomas]
Inline function is defined for DDI index [Tomas]
v10:
K-Doc fix. [Tomas]
v11:
Rebased.
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1550772730-23280-8-git-send-email-ramalingam.c@intel.com
Requests for the verification of AKE_Send_H_prime.
ME will calculate the H and comparing it with received H_Prime.
The result will be returned as status.
Here AKE_Send_H_prime is a HDCP2.2 Authentication msg.
v2: Rebased.
v3:
cldev is passed as first parameter [Tomas]
Redundant comments and cast are removed [Tomas]
v4:
%zd for ssize_t [Alexander]
%s/return -1/return -EIO [Alexander]
Styles and typos fixed [Uma]
v5: Rebased.
v6:
Collected the Rb-ed by.
Rebasing.
v7:
Adjust to the new mei interface.
Fix for Kdoc.
v8:
K-Doc Addition [Tomas]
memcpy for const length.
v9:
renamed func as mei_hdcp_* [Tomas]
Inline function is defined for DDI index [Tomas]
v10:
K-Doc fix. [Tomas]
v11:
Rebased.
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1550772730-23280-7-git-send-email-ramalingam.c@intel.com
Requests for verification for receiver certification and also the
preparation for next AKE auth message with km.
On Success ME FW validate the HDCP2.2 receivers certificate and do the
revocation check on the receiver ID. AKE_Stored_Km will be prepared if
the receiver is already paired, else AKE_No_Stored_Km will be prepared.
Here AKE_Stored_Km and AKE_No_Stored_Km are HDCP2.2 protocol msgs.
v2: Rebased.
v3:
cldev is passed as first parameter [Tomas]
Redundant comments and cast are removed [Tomas]
v4:
%zd is used for ssize_t [Alexander]
%s/return -1/return -EIO [Alexander]
v5: Rebased.
v6:
Collected the Rb-ed by.
Rebasing.
v7:
Adjust to the new mei interface.
Fix for Kdoc.
v8:
K-Doc Addition. [Tomas]
memcpy for const length.
v9:
renamed func as mei_hdcp_* [Tomas]
Inline function is defined for DDI index [Tomas]
v10:
Fixed the conversion of u8 to bool [Tomas]
K-Doc fix [Tomas]
v11:
Rebased.
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1550772730-23280-6-git-send-email-ramalingam.c@intel.com
Request ME FW to start the HDCP2.2 session for an intel port.
Prepares payloads for command WIRED_INITIATE_HDCP2_SESSION and sends
to ME FW.
On Success, ME FW will start a HDCP2.2 session for the port and
provides the content for HDCP2.2 AKE_Init message.
v2: Rebased.
v3:
cldev is add as a separate parameter [Tomas]
Redundant comment and typecast are removed [Tomas]
v4:
%zd is used for size [Alexander]
%s/return -1/return -EIO [Alexander]
Spellings in commit msg is fixed [Uma]
v5: Rebased.
v6:
Collected the rb-ed by.
Realigning the patches in the series.
v7:
Adjust to the new mei interface.
Fix for kdoc.
v8:
K-Doc Addition.
memcpy for const length.
v9:
s/mei_hdcp_ddi/mei_fw_ddi
s/i915_port/mei_i915_port [Tomas]
renamed func as mei_hdcp_* [Tomas]
Instead of macro, inline func for ddi index is used. [Tomas]
v10:
Switch case for the coversion between i915_port to mei_ddi [Tomas]
Kernel doc fix.
v11:
mei_hdcp_ops is defined as const. [Tomas]
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1550772730-23280-5-git-send-email-ramalingam.c@intel.com
Defines the HDCP specific ME FW interfaces such as Request CMDs,
payload structure for CMDs and their response status codes.
This patch defines payload size(Excluding the Header)for each WIRED
HDCP2.2 CMDs.
v2: Rebased.
v3:
Extra comments are removed.
v4:
%s/\/\*\*/\/\*
v5:
Extra lines are removed.
v6:
Remove redundant text from the License header
%s/LPRIME_HALF/V_PRIME_HALF
%s/uintxx_t/uxx
v7:
Extra taps removed.
v8:
k is defined as __be16 [Tomas]
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Acked-by Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1550772730-23280-4-git-send-email-ramalingam.c@intel.com
ME FW contributes a vital role in HDCP2.2 authentication.
HDCP2.2 driver needs to communicate to ME FW for each step of the
HDCP2.2 authentication.
ME FW prepare and HDCP2.2 authentication parameters and encrypt them
as per spec. With such parameter Driver prepares HDCP2.2 auth messages
and communicate with HDCP2.2 sink.
Similarly HDCP2.2 sink's response is shared with ME FW for decrypt and
verification.
Once All the steps of HDCP2.2 authentications are complete on driver's
request ME FW will configure the port as authenticated and supply the
HDCP keys to the Gen HW for encryption.
Only after this stage HDCP2.2 driver can start the HDCP2.2 encryption
for a port.
ME FW is interfaced to kernel through MEI Bus Driver. To obtain the
HDCP2.2 services from the ME FW through MEI Bus driver MEI Client
Driver is developed.
v2:
hdcp files are moved to drivers/misc/mei/hdcp/ [Tomas]
v3:
Squashed the Kbuild support [Tomas]
UUID renamed and Module License is modified [Tomas]
drv_data is set to null at remove [Tomas]
v4:
Module name is changed to "MEI HDCP"
I915 Selects the MEI_HDCP
v5:
Remove redundant text from the License header
Fix malformed licence
Removed the drv_data resetting.
v6:
K-Doc addition. [Tomas]
v7:
%s/UUID_LE/GUID_INIT [Tomas]
GPL Ver is 2.0 than 2.0+ [Tomas]
v8:
Added more info into Kconfig addition [Tomas]
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1550772730-23280-3-git-send-email-ramalingam.c@intel.com
We need 32ea33a044 ("mei: bus: export to_mei_cl_device for mei
client devices drivers") for the mei-hdcp patches.
References: https://lkml.org/lkml/2019/2/19/356
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Header has used the references to struct device without it definition
or declaration. Hence resulting in compilation warning such as
"'struct device' declared inside parameter list..."
This changes adds a declaration to struct device in the header to avoid
any such warnings.
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
cc: Takashi Iwai <tiwai@suse.de>
cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1550293499-5560-1-git-send-email-ramalingam.c@intel.com
Library functions for endianness are aligned for 16/32/64 bits.
But hdcp sequence numbers are 24bits(big endian).
So for their conversion to and from u32 helper functions are developed.
v2:
Comment is updated. [Daniel]
Reviewed-by Uma.
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Uma Shankar <uma.shankar@intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1550219730-17734-10-git-send-email-ramalingam.c@intel.com
Defining the mei-i915 interface functions and initialization of
the interface.
v2:
Adjust to the new interface changes. [Tomas]
Added further debug logs for the failures at MEI i/f.
port in hdcp_port data is equipped to handle -ve values.
v3:
mei comp is matched for global i915 comp master. [Daniel]
In hdcp_shim hdcp_protocol() is replaced with const variable. [Daniel]
mei wrappers are adjusted as per the i/f change [Daniel]
v4:
port initialization is done only at hdcp2_init only [Danvet]
v5:
I915 registers a subcomponent to be matched with mei_hdcp [Daniel]
v6:
HDCP_disable for all connectors incase of comp_unbind.
Tear down HDCP comp interface at i915_unload [Daniel]
v7:
Component init and fini are moved out of connector ops [Daniel]
hdcp_disable is not called from unbind. [Daniel]
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> [v11]
[danvet: For the topic/mei-hdcp shared branch drop everything but the
header change needed by both drm/i915 and mei-hdcp. Also drop the no
longer needed device.h include.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1550219730-17734-6-git-send-email-ramalingam.c@intel.com
Header defines the interface for the I915 and MEI_HDCP drivers.
This interface is specific to the usage of mei_hdcp from gen9+
platforms for ME FW based HDCP2.2 services.
And Generic HDCP2.2 protocol specific definitions
are added at drm/drm_hdcp.h.
v2:
Commit msg is enhanced [Daniel]
v3:
i915_hdcp_comp_master is defined.
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> [v2]
Reviewed-by: Uma Shankar <uma.shankar@intel.com> [v2]
[danvet: Fix subject to drm/i915.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1550219730-17734-4-git-send-email-ramalingam.c@intel.com
For the reusability of the enum port in other driver modules
(like mei_hdcp), enum port definition is moved from I915 local header
intel_display.h to drm/i915_drm.h
Signed-off-by: Ramalingam C <ramalingam.c@intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
[danvet: Fix subject prefix.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1550219730-17734-3-git-send-email-ramalingam.c@intel.com
Export to_mei_cl_device macro, as it is needed also
in the mei client drivers.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
In the original code before 181bf1e815 the loop was continuing until
it finds the first matching superios[i].io and p->base.
But after 181bf1e815 the logic changed and the loop now returns the
pointer to the first mismatched array element which is then used in
get_superio_dma() and get_superio_irq() and thus returning the wrong
value.
Fix the condition so that it now returns the correct pointer.
Fixes: 181bf1e815 ("parport_pc: clean up the modified while loops using for")
Cc: Alan Cox <alan@linux.intel.com>
Cc: stable@vger.kernel.org
Signed-off-by: QiaoChong <qiaochong@loongson.cn>
[rewrite the commit message]
Signed-off-by: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Detailed description for this pull request:
1. Add new extcon-ptn5150.c extcon provider driver
- NXP PTN5150 supports the detection of USB connectors through
USB Type-C port and controls it. It is interfaced to the host
controller using an I2C interface.
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Merge tag 'extcon-next-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next
Chanwoo writes:
Update extcon for 5.1
Detailed description for this pull request:
1. Add new extcon-ptn5150.c extcon provider driver
- NXP PTN5150 supports the detection of USB connectors through
USB Type-C port and controls it. It is interfaced to the host
controller using an I2C interface.
* tag 'extcon-next-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon:
extcon: ptn5150: Fix return value check in ptn5150_i2c_probe()
extcon: Add support for ptn5150 extcon driver
In case of error, the function devm_gpiod_get() returns ERR_PTR() and
never returns NULL. The NULL test in the return value check should be
replaced with IS_ERR().
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
PTN5150 is a small thin low power CC (Configurationn Channel)
Logic chip supporting the USB Type-C connector application with
CC control logic detection and indication functions.
Signed-off-by: Vijai Kumar K <vijaikumar.kanagarajan@gmail.com>
[cw00.choi: Fix bulid dependency and clean-up code]
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
dmaengine fixes for v5.0-rc6
- Fix in at_xdmac fr wrongful channel state
- Fix for imx driver for wrong callback invocation
- Fix to bcm driver for interrupt race & transaction abort.
- Fix in dmatest to abort in mapping error
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Merge tag 'dmaengine-fix-5.0-rc6' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine fixes from Vinod Koul:
- Fix in at_xdmac fr wrongful channel state
- Fix for imx driver for wrong callback invocation
- Fix to bcm driver for interrupt race & transaction abort.
- Fix in dmatest to abort in mapping error
* tag 'dmaengine-fix-5.0-rc6' of git://git.infradead.org/users/vkoul/slave-dma:
dmaengine: dmatest: Abort test in case of mapping error
dmaengine: bcm2835: Fix abort of transactions
dmaengine: bcm2835: Fix interrupt race on RT
dmaengine: imx-dma: fix wrong callback invoke
dmaengine: at_xdmac: Fix wrongfull report of a channel as in use
Pull x86 fixes from Ingo Molnar:
"A handful of fixes:
- Fix an MCE corner case bug/crash found via MCE injection testing
- Fix 5-level paging boot crash
- Fix MCE recovery cache invalidation bug
- Fix regression on Xen guests caused by a recent PMD level mremap
speedup optimization"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mm: Make set_pmd_at() paravirt aware
x86/mm/cpa: Fix set_mce_nospec()
x86/boot/compressed/64: Do not corrupt EDX on EFER.LME=1 setting
x86/MCE: Initialize mce.bank in the case of a fatal error in mce_no_way_out()
Pull irq fixes from Ingo Molnar:
"irqchip driver fixes: most of them are race fixes for ARM GIC (General
Interrupt Controller) variants, but also a fix for the ARM MMP
(Marvell PXA168 et al) irqchip affecting OLPC keyboards"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/gic-v3-its: Fix ITT_entry_size accessor
irqchip/mmp: Only touch the PJ4 IRQ & FIQ bits on enable/disable
irqchip/gic-v3-its: Gracefully fail on LPI exhaustion
irqchip/gic-v3-its: Plug allocation race for devices sharing a DevID
irqchip/gic-v4: Fix occasional VLPI drop
Pull perf fixes from Ingo Molnar:
"A couple of kernel side fixes:
- Fix the Intel uncore driver on certain hardware configurations
- Fix a CPU hotplug related memory allocation bug
- Remove a spurious WARN()
... plus also a handful of perf tooling fixes"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf script python: Add Python3 support to tests/attr.py
perf trace: Support multiple "vfs_getname" probes
perf symbols: Filter out hidden symbols from labels
perf symbols: Add fallback definitions for GELF_ST_VISIBILITY()
tools headers uapi: Sync linux/in.h copy from the kernel sources
perf clang: Do not use 'return std::move(something)'
perf mem/c2c: Fix perf_mem_events to support powerpc
perf tests evsel-tp-sched: Fix bitwise operator
perf/core: Don't WARN() for impossible ring-buffer sizes
perf/x86/intel: Delay memory deallocation until x86_pmu_dead_cpu()
perf/x86/intel/uncore: Add Node ID mask
set_pmd_at() calls native_set_pmd() unconditionally on x86. This was
fine as long as only huge page entries were written via set_pmd_at(),
as Xen pv guests don't support those.
Commit 2c91bd4a4e ("mm: speed up mremap by 20x on large regions")
introduced a usage of set_pmd_at() possible on pv guests, leading to
failures like:
BUG: unable to handle kernel paging request at ffff888023e26778
#PF error: [PROT] [WRITE]
RIP: e030:move_page_tables+0x7c1/0xae0
move_vma.isra.3+0xd1/0x2d0
__se_sys_mremap+0x3c6/0x5b0
do_syscall_64+0x49/0x100
entry_SYSCALL_64_after_hwframe+0x44/0xa9
Make set_pmd_at() paravirt aware by just letting it use set_pmd().
Fixes: 2c91bd4a4e ("mm: speed up mremap by 20x on large regions")
Reported-by: Sander Eikelenboom <linux@eikelenboom.it>
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: xen-devel@lists.xenproject.org
Cc: boris.ostrovsky@oracle.com
Cc: sstabellini@kernel.org
Cc: hpa@zytor.com
Cc: bp@alien8.de
Cc: torvalds@linux-foundation.org
Link: https://lkml.kernel.org/r/20190210074056.11842-1-jgross@suse.com
Pull i2c fixes from Wolfram Sang:
"One PM related driver bugfix and a MAINTAINERS update"
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
MAINTAINERS: Update the ocores i2c bus driver maintainer, etc
i2c: omap: Use noirq system sleep pm ops to idle device for suspend
- A workaround for a Loongson 3 CPU bug is the biggest change, but
still fairly straightforward. It adds extra memory barriers (sync
instructions) around atomics to avoid a CPU bug that can break
atomicity.
- Loongson64 also sees a fix for powering off some systems which would
incorrectly reboot rather than waiting for the power down sequence to
complete.
- We have DT fixes for the Ingenic JZ4740 SoC & the JZ4780-based Ci20
board, and a DT warning fix for the Nexsys4/MIPSfpga board.
- The Cavium Octeon platform sees a further fix to the behaviour of the
pcie_disable command line argument that was introduced in v3.3.
- The VDSO, introduced in v4.4, sees build fixes for configurations of
GCC that were built using the --with-fp-32= flag to specify a default
32-bit floating point ABI.
- get_frame_info() sees a fix for configurations with
CONFIG_KALLSYMS=n, for which it previously always returned an error.
- If the MIPS Coherence Manager (CM) reports an error then we'll now
clear that error correctly so that the GCR_ERROR_CAUSE register will
be updated with information about any future errors.
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Merge tag 'mips_fixes_5.0_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS fixes from Paul Burton:
"A batch of MIPS fixes for 5.0, nothing too scary.
- A workaround for a Loongson 3 CPU bug is the biggest change, but
still fairly straightforward. It adds extra memory barriers (sync
instructions) around atomics to avoid a CPU bug that can break
atomicity.
- Loongson64 also sees a fix for powering off some systems which
would incorrectly reboot rather than waiting for the power down
sequence to complete.
- We have DT fixes for the Ingenic JZ4740 SoC & the JZ4780-based Ci20
board, and a DT warning fix for the Nexsys4/MIPSfpga board.
- The Cavium Octeon platform sees a further fix to the behaviour of
the pcie_disable command line argument that was introduced in v3.3.
- The VDSO, introduced in v4.4, sees build fixes for configurations
of GCC that were built using the --with-fp-32= flag to specify a
default 32-bit floating point ABI.
- get_frame_info() sees a fix for configurations with
CONFIG_KALLSYMS=n, for which it previously always returned an
error.
- If the MIPS Coherence Manager (CM) reports an error then we'll now
clear that error correctly so that the GCR_ERROR_CAUSE register
will be updated with information about any future errors"
* tag 'mips_fixes_5.0_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
mips: cm: reprime error cause
mips: loongson64: remove unreachable(), fix loongson_poweroff().
MIPS: Remove function size check in get_frame_info()
MIPS: Use lower case for addresses in nexys4ddr.dts
MIPS: Loongson: Introduce and use loongson_llsc_mb()
MIPS: VDSO: Include $(ccflags-vdso) in o32,n32 .lds builds
MIPS: VDSO: Use same -m%-float cflag as the kernel proper
MIPS: OCTEON: don't set octeon_dma_bar_type if PCI is disabled
DTS: CI20: Fix bugs in ci20's device tree.
MIPS: DTS: jz4740: Correct interrupt number of DMA core
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Merge tag 'for-linus-20190209' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- NVMe pull request from Christoph, fixing namespace locking when
dealing with the effects log, and a rapid add/remove issue (Keith)
- blktrace tweak, ensuring requests with -1 sectors are shown (Jan)
- link power management quirk for a Smasung SSD (Hans)
- m68k nfblock dynamic major number fix (Chengguang)
- series fixing blk-iolatency inflight counter issue (Liu)
- ensure that we clear ->private when setting up the aio kiocb (Mike)
- __find_get_block_slow() rate limit print (Tetsuo)
* tag 'for-linus-20190209' of git://git.kernel.dk/linux-block:
blk-mq: remove duplicated definition of blk_mq_freeze_queue
Blk-iolatency: warn on negative inflight IO counter
blk-iolatency: fix IO hang due to negative inflight counter
blktrace: Show requests without sector
fs: ratelimit __find_get_block_slow() failure message.
m68k: set proper major_num when specifying module param major_num
libata: Add NOLPM quirk for SAMSUNG MZ7TE512HMHP-000L1 SSD
nvme-pci: fix rapid add remove sequence
nvme: lock NS list changes while handling command effects
aio: initialize kiocb private in case any filesystems expect it.
- Remove a debug trace introduced in 2b6f0090a3 ("mtd: Check
add_mtd_device() ret code")
- Make sure partitions of size 0 can be registered
- Fix kernel-doc warning in the rawnand core
- Fix the error path of spinand_init() (missing manufacturer cleanup
in a few places)
- Address a problem with the SPI NAND PROGRAM LOAD operation which
does not work as expected on some parts.
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Merge tag 'mtd/fixes-for-5.0-rc6' of git://git.infradead.org/linux-mtd
Pull mtd fixes from Boris Brezillon:
- Fix a problem with the imx28 ECC engine
- Remove a debug trace introduced in 2b6f0090a3 ("mtd: Check
add_mtd_device() ret code")
- Make sure partitions of size 0 can be registered
- Fix kernel-doc warning in the rawnand core
- Fix the error path of spinand_init() (missing manufacturer cleanup in
a few places)
- Address a problem with the SPI NAND PROGRAM LOAD operation which does
not work as expected on some parts.
* tag 'mtd/fixes-for-5.0-rc6' of git://git.infradead.org/linux-mtd:
mtd: rawnand: gpmi: fix MX28 bus master lockup problem
mtd: Make sure mtd->erasesize is valid even if the partition is of size 0
mtd: Remove a debug trace in mtdpart.c
mtd: rawnand: fix kernel-doc warnings
mtd: spinand: Fix the error/cleanup path in spinand_init()
mtd: spinand: Handle the case where PROGRAM LOAD does not reset the cache
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Merge tag 'for-linus-5.0-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
"Two very minor fixes: one remove of a #include for an unused header
and a fix of the xen ML address in MAINTAINERS"
* tag 'for-linus-5.0-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
MAINTAINERS: unify reference to xen-devel list
arch/arm/xen: Remove duplicate header
perf trace:
Arnaldo Carvalho de Melo:
Fix handling of probe:vfs_getname when the probed routine is
inlined in multiple places, fixing the collection of the 'filename'
parameter in open syscalls.
perf test:
Gustavo A. R. Silva:
Fix bitwise operator usage in evsel-tp-sched test, which made tat
test always detect fields as signed.
Jiri Olsa:
Filter out hidden symbols from labels, added in systems where the
annobin plugin is used, such as RHEL8, which, if left in place make
the DWARF unwind 'perf test' to fail on PPC.
Tony Jones:
Fix 'perf_event_attr' tests when building with python3.
perf mem/c2c:
Ravi Bangoria:
Fix perf_mem_events on PowerPC.
tools headers UAPI:
Arnaldo Carvalho de Melo:
Sync linux/in.h copy from the kernel sources, silencing a perf build warning.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-urgent-for-mingo-5.0-20190205' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
Pull perf/urgent fixes from Arnaldo Carvalho de Melo:
perf trace:
Arnaldo Carvalho de Melo:
Fix handling of probe:vfs_getname when the probed routine is
inlined in multiple places, fixing the collection of the 'filename'
parameter in open syscalls.
perf test:
Gustavo A. R. Silva:
Fix bitwise operator usage in evsel-tp-sched test, which made tat
test always detect fields as signed.
Jiri Olsa:
Filter out hidden symbols from labels, added in systems where the
annobin plugin is used, such as RHEL8, which, if left in place make
the DWARF unwind 'perf test' to fail on PPC.
Tony Jones:
Fix 'perf_event_attr' tests when building with python3.
perf mem/c2c:
Ravi Bangoria:
Fix perf_mem_events on PowerPC.
tools headers UAPI:
Arnaldo Carvalho de Melo:
Sync linux/in.h copy from the kernel sources, silencing a perf build warning.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This is a bit larger than normal, as we had not managed to send out
a pull request before traveling for a week without my signing key.
There are multiple code fixes for older bugs, all of which should
get backported into stable kernels:
- tango: one fix for multiplatform configurations broken on other
platforms when tango is enabled
- arm_scmi: device unregistration fix
- iop32x: fix kernel oops from extraneous __init annotation
- pxa: remove a double kfree
- fsl qbman: close an interrupt clearing race
The rest is the usual collection of smaller fixes for device tree
files, on the renesas, allwinner, meson, omap, davinci, qualcomm
and imx platforms. Some of these are for compile-time warnings,
most are for board specific functionality that fails to work
because of incorrect settings.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'armsoc-fixes-5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"This is a bit larger than normal, as we had not managed to send out a
pull request before traveling for a week without my signing key.
There are multiple code fixes for older bugs, all of which should get
backported into stable kernels:
- tango: one fix for multiplatform configurations broken on other
platforms when tango is enabled
- arm_scmi: device unregistration fix
- iop32x: fix kernel oops from extraneous __init annotation
- pxa: remove a double kfree
- fsl qbman: close an interrupt clearing race
The rest is the usual collection of smaller fixes for device tree
files, on the renesas, allwinner, meson, omap, davinci, qualcomm and
imx platforms.
Some of these are for compile-time warnings, most are for board
specific functionality that fails to work because of incorrect
settings"
* tag 'armsoc-fixes-5.0' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (30 commits)
ARM: tango: Improve ARCH_MULTIPLATFORM compatibility
firmware: arm_scmi: provide the mandatory device release callback
ARM: iop32x/n2100: fix PCI IRQ mapping
arm64: dts: add msm8996 compatible to gicv3
ARM: dts: am335x-shc.dts: fix wrong cd pin level
ARM: dts: n900: fix mmc1 card detect gpio polarity
ARM: dts: omap3-gta04: Fix graph_port warning
ARM: pxa: ssp: unneeded to free devm_ allocated data
ARM: dts: r8a7743: Convert to new LVDS DT bindings
soc: fsl: qbman: avoid race in clearing QMan interrupt
arm64: dts: renesas: r8a77965: Enable DMA for SCIF2
arm64: dts: renesas: r8a7796: Enable DMA for SCIF2
arm64: dts: renesas: r8a774a1: Enable DMA for SCIF2
ARM: dts: da850: fix interrupt numbers for clocksource
dt-bindings: imx8mq: Number clocks consecutively
arm64: dts: meson: Fix mmc cd-gpios polarity
ARM: dts: imx6sx: correct backward compatible of gpt
ARM: dts: imx: replace gpio-key,wakeup with wakeup-source property
ARM: dts: vf610-bk4: fix incorrect #address-cells for dspi3
ARM: dts: meson8m2: mxiii-plus: mark the SD card detection GPIO active-low
...
- Fix kernel oops when attemping kexec_file() with a NULL cmdline
- Fix page table output in debugfs when CONFIG_ARM64_USER_VA_BITS_52=y
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"Two arm64 fixes for -rc6. They resolve a kernel NULL dereference in
kexec and bogus kernel page table dumping when userspace is configured
for 52-bit virtual addressing.
Summary:
- Fix kernel oops when attemping kexec_file() with a NULL cmdline
- Fix page table output in debugfs when ARM64_USER_VA_BITS_52=y"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: kexec_file: handle empty command-line
arm64: ptdump: Don't iterate kernel page tables using PTRS_PER_PXX
Just two fixes, both going to stable.
Our support for split pmd page table lock had a bug which could lead to a crash
on mremap() when using the Radix MMU (Power9 only).
A fix for the PAPR SCM driver (nvdimm) we added last release, which had a bug
where we might mis-handle a hypervisor response leading to us failing to attach
the memory region.
Thanks to:
Aneesh Kumar K.V, Oliver O'Halloran.
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Merge tag 'powerpc-5.0-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"Just two fixes, both going to stable.
- Our support for split pmd page table lock had a bug which could
lead to a crash on mremap() when using the Radix MMU (Power9 only).
- A fix for the PAPR SCM driver (nvdimm) we added last release, which
had a bug where we might mis-handle a hypervisor response leading
to us failing to attach the memory region.
Thanks to: Aneesh Kumar K.V, Oliver O'Halloran"
* tag 'powerpc-5.0-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/papr_scm: Use the correct bind address
powerpc/radix: Fix kernel crash with mremap()
Pull signal fixes from Eric Biederman:
"This contains four small fixes for signal handling. A missing range
check, a regression fix, prioritizing signals we have already started
a signal group exit for, and better detection of synchronous signals.
The confused decision of which signals to handle failed spectacularly
when a timer was pointed at SIGBUS and the stack overflowed. Resulting
in an unkillable process in an infinite loop instead of a SIGSEGV and
core dump"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
signal: Better detection of synchronous signals
signal: Always notice exiting tasks
signal: Always attempt to allocate siginfo for SIGSTOP
signal: Make siginmask safe when passed a signal of 0
This is a set of five minor fixes (although, tecnhincally, the aicxxx
fix is for a major problem in that the driver won't load without it,
but I think the fact it's taken us since 4.10 to discover this
indicates that the user base for these things has declined).
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"This is a set of five minor fixes (although, tecnhincally, the aicxxx
fix is for a major problem in that the driver won't load without it,
but I think the fact it's taken us since 4.10 to discover this
indicates that the user base for these things has declined)"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: cxlflash: Prevent deadlock when adapter probe fails
Revert "scsi: libfc: Add WARN_ON() when deleting rports"
scsi: sd_zbc: Fix zone information messages
scsi: target: make the pi_prot_format ConfigFS path readable
scsi: aic94xx: fix module loading
Prevent excessive ACPI debug messages from being printed to the
kernel log, which has started to happen after one of the recent
ACPICA commits (Erik Schmauss).
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Merge tag 'acpi-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"This prevents excessive ACPI debug messages from being printed to the
kernel log, which has started to happen after one of the recent ACPICA
commits (Erik Schmauss)"
* tag 'acpi-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: Set debug output flags independent of ACPICA
The listed maintainer has not been responding to emails for a while.
Add myself as a second maintainer.
Add the platform data include file, which was not listed.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
As the prototype has been defined in "include/linux/blk-mq.h", the one
in "block/blk-mq.h" can be removed then.
Signed-off-by: Liu Bo <bo.liu@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This is to catch any unexpected negative value of inflight IO counter.
Signed-off-by: Liu Bo <bo.liu@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Our test reported the following stack, and vmcore showed that
->inflight counter is -1.
[ffffc9003fcc38d0] __schedule at ffffffff8173d95d
[ffffc9003fcc3958] schedule at ffffffff8173de26
[ffffc9003fcc3970] io_schedule at ffffffff810bb6b6
[ffffc9003fcc3988] blkcg_iolatency_throttle at ffffffff813911cb
[ffffc9003fcc3a20] rq_qos_throttle at ffffffff813847f3
[ffffc9003fcc3a48] blk_mq_make_request at ffffffff8137468a
[ffffc9003fcc3b08] generic_make_request at ffffffff81368b49
[ffffc9003fcc3b68] submit_bio at ffffffff81368d7d
[ffffc9003fcc3bb8] ext4_io_submit at ffffffffa031be00 [ext4]
[ffffc9003fcc3c00] ext4_writepages at ffffffffa03163de [ext4]
[ffffc9003fcc3d68] do_writepages at ffffffff811c49ae
[ffffc9003fcc3d78] __filemap_fdatawrite_range at ffffffff811b6188
[ffffc9003fcc3e30] filemap_write_and_wait_range at ffffffff811b6301
[ffffc9003fcc3e60] ext4_sync_file at ffffffffa030cee8 [ext4]
[ffffc9003fcc3ea8] vfs_fsync_range at ffffffff8128594b
[ffffc9003fcc3ee8] do_fsync at ffffffff81285abd
[ffffc9003fcc3f18] sys_fsync at ffffffff81285d50
[ffffc9003fcc3f28] do_syscall_64 at ffffffff81003c04
[ffffc9003fcc3f50] entry_SYSCALL_64_after_swapgs at ffffffff81742b8e
The ->inflight counter may be negative (-1) if
1) blk-iolatency was disabled when the IO was issued,
2) blk-iolatency was enabled before this IO reached its endio,
3) the ->inflight counter is decreased from 0 to -1 in endio()
In fact the hang can be easily reproduced by the below script,
H=/sys/fs/cgroup/unified/
P=/sys/fs/cgroup/unified/test
echo "+io" > $H/cgroup.subtree_control
mkdir -p $P
echo $$ > $P/cgroup.procs
xfs_io -f -d -c "pwrite 0 4k" /dev/sdg
echo "`cat /sys/block/sdg/dev` target=1000000" > $P/io.latency
xfs_io -f -d -c "pwrite 0 4k" /dev/sdg
This fixes the problem by freezing the queue so that while
enabling/disabling iolatency, there is no inflight rq running.
Note that quiesce_queue is not needed as this only updating iolatency
configuration about which dispatching request_queue doesn't care.
Signed-off-by: Liu Bo <bo.liu@linux.alibaba.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Pull networking fixes from David Miller:
"This pull request is dedicated to the upcoming snowpocalypse parts 2
and 3 in the Pacific Northwest:
1) Drop profiles are broken because some drivers use dev_kfree_skb*
instead of dev_consume_skb*, from Yang Wei.
2) Fix IWLWIFI kconfig deps, from Luca Coelho.
3) Fix percpu maps updating in bpftool, from Paolo Abeni.
4) Missing station release in batman-adv, from Felix Fietkau.
5) Fix some networking compat ioctl bugs, from Johannes Berg.
6) ucc_geth must reset the BQL queue state when stopping the device,
from Mathias Thore.
7) Several XDP bug fixes in virtio_net from Toshiaki Makita.
8) TSO packets must be sent always on queue 0 in stmmac, from Jose
Abreu.
9) Fix socket refcounting bug in RDS, from Eric Dumazet.
10) Handle sparse cpu allocations in bpf selftests, from Martynas
Pumputis.
11) Make sure mgmt frames have enough tailroom in mac80211, from Felix
Feitkau.
12) Use safe list walking in sctp_sendmsg() asoc list traversal, from
Greg Kroah-Hartman.
13) Make DCCP's ccid_hc_[rt]x_parse_options always check for NULL
ccid, from Eric Dumazet.
14) Need to reload WoL password into bcmsysport device after deep
sleeps, from Florian Fainelli.
15) Remove filter from mask before freeing in cls_flower, from Petr
Machata.
16) Missing release and use after free in error paths of s390 qeth
code, from Julian Wiedmann.
17) Fix lockdep false positive in dsa code, from Marc Zyngier.
18) Fix counting of ATU violations in mv88e6xxx, from Andrew Lunn.
19) Fix EQ firmware assert in qed driver, from Manish Chopra.
20) Don't default Caivum PTP to Y in kconfig, from Bjorn Helgaas"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (116 commits)
net: dsa: b53: Fix for failure when irq is not defined in dt
sit: check if IPv6 enabled before calling ip6_err_gen_icmpv6_unreach()
geneve: should not call rt6_lookup() when ipv6 was disabled
net: Don't default Cavium PTP driver to 'y'
net: broadcom: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net: via-velocity: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net: tehuti: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net: sun: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net: fsl_ucc_hdlc: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net: fec_mpc52xx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net: smsc: epic100: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net: dscc4: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net: tulip: de2104x: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net: defxx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles
net/mlx5e: Don't overwrite pedit action when multiple pedit used
net/mlx5e: Update hw flows when encap source mac changed
qed*: Advance drivers version to 8.37.0.20
qed: Change verbosity for coalescing message.
qede: Fix system crash on configuring channels.
qed: Consider TX tcs while deriving the max num_queues for PF.
...
Here are some small char and misc driver fixes for 5.0-rc6.
Nothing huge here, some more binderfs fixups found as people use it, and
there is a "large" selftest added to validate the binderfs code, which
makes up the majority of this pull request.
There's also some small mei and mic fixes to resolve some reported
issues.
All of these have been in linux-next for over a week with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc fixes from Greg KH:
"Here are some small char and misc driver fixes for 5.0-rc6.
Nothing huge here, some more binderfs fixups found as people use it,
and there is a "large" selftest added to validate the binderfs code,
which makes up the majority of this pull request.
There's also some small mei and mic fixes to resolve some reported
issues.
All of these have been in linux-next for over a week with no reported
issues"
* tag 'char-misc-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
mic: vop: Fix crash on remove
mic: vop: Fix use-after-free on remove
binderfs: remove separate device_initcall()
fpga: stratix10-soc: fix wrong of_node_put() in init function
mic: vop: Fix broken virtqueues
mei: free read cb on ctrl_wr list flush
samples: mei: use /dev/mei0 instead of /dev/mei
mei: me: add ice lake point device id.
binderfs: respect limit on binder control creation
binder: fix CONFIG_ANDROID_BINDER_DEVICES
selftests: add binderfs selftests
Here are some driver core fixes for 5.0-rc6.
Well, not so much "driver core" as "debugfs". There's a lot of
outstanding debugfs cleanup patches coming in through different
subsystem trees, and in that process the debugfs core was found that it
really should return errors when something bad happens, to prevent
random files from showing up in the root of debugfs afterward. So
debugfs was fixed up to handle this properly, and then two fixes for
the relay and blk-mq code was needed as it was making invalid
assumptions about debugfs return values.
There's also a cacheinfo fix in here that resolves a tiny issue.
All of these have been in linux-next for over a week with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fixes from Greg KH:
"Here are some driver core fixes for 5.0-rc6.
Well, not so much "driver core" as "debugfs". There's a lot of
outstanding debugfs cleanup patches coming in through different
subsystem trees, and in that process the debugfs core was found that
it really should return errors when something bad happens, to prevent
random files from showing up in the root of debugfs afterward. So
debugfs was fixed up to handle this properly, and then two fixes for
the relay and blk-mq code was needed as it was making invalid
assumptions about debugfs return values.
There's also a cacheinfo fix in here that resolves a tiny issue.
All of these have been in linux-next for over a week with no reported
problems"
* tag 'driver-core-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
blk-mq: protect debugfs_create_files() from failures
relay: check return of create_buf_file() properly
debugfs: debugfs_lookup() should return NULL if not found
debugfs: return error values, not NULL
debugfs: fix debugfs_rename parameter checking
cacheinfo: Keep the old value if of_property_read_u32 fails
Here are some small iio and staging driver fixes for 5.0-rc6.
Nothing big, just resolve some reported IIO driver issues, and one
staging driver bug. One staging driver patch was added and then
reverted as well.
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'staging-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO driver fixes from Greg KH:
"Here are some small iio and staging driver fixes for 5.0-rc6.
Nothing big, just resolve some reported IIO driver issues, and one
staging driver bug. One staging driver patch was added and then
reverted as well.
All of these have been in linux-next for a while with no reported
issues"
* tag 'staging-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
Revert "staging: erofs: keep corrupted fs from crashing kernel in erofs_namei()"
staging: erofs: keep corrupted fs from crashing kernel in erofs_namei()
staging: octeon: fix broken phylib usage
iio: ti-ads8688: Update buffer allocation for timestamps
tools: iio: iio_generic_buffer: make num_loops signed
iio: adc: axp288: Fix TS-pin handling
iio: chemical: atlas-ph-sensor: correct IIO_TEMP values to millicelsius
Here are some small tty and serial fixes for 5.0-rc6.
Nothing huge, just a few small fixes for reported issues. The speakup
fix is in here as it is a tty operation issue.
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are some small tty and serial fixes for 5.0-rc6.
Nothing huge, just a few small fixes for reported issues. The speakup
fix is in here as it is a tty operation issue.
All of these have been in linux-next for a while with no reported
problems"
* tag 'tty-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: fix race between flush_to_ldisc and tty_open
staging: speakup: fix tty-operation NULL derefs
serial: sh-sci: Do not free irqs that have already been freed
serial: 8250_pci: Make PCI class test non fatal
tty: serial: 8250_mtk: Fix potential NULL pointer dereference
Here are some small USB fixes for 5.0-rc6.
Nothing huge, the normal amount of USB gadget fixes as well as some USB
phy fixes. There's also a typec fix as well. Full details are in the
shortlog.
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Grek KH:
"Here are some small USB fixes for 5.0-rc6.
Nothing huge, the normal amount of USB gadget fixes as well as some
USB phy fixes. There's also a typec fix as well. Full details are in
the shortlog.
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-5.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: typec: tcpm: Correct the PPS out_volt calculation
usb: gadget: musb: fix short isoc packets with inventra dma
usb: phy: am335x: fix race condition in _probe
usb: dwc3: exynos: Fix error handling of clk_prepare_enable
usb: phy: fix link errors
usb: gadget: udc: net2272: Fix bitwise and boolean operations
usb: dwc3: gadget: Handle 0 xfer length for OUT EP
