- NXP QorIQ T1023 SoC support
- Introduce a 'protected-clocks' binding for firmware protected clks
- Shrink code some with DEFINE_SHOW_ATTRIBUTE()
* clk-qoriq-t1023:
clk: qoriq: add more chips support
* clk-protected-binding:
clk: qcom: Support 'protected-clocks' property
dt-bindings: clk: Introduce 'protected-clocks' property
* clk-define-show-macro:
clk: tegra: Change to use DEFINE_SHOW_ATTRIBUTE macro
clk: nomadik: Change to use DEFINE_SHOW_ATTRIBUTE macro
* clk-static:
clk: stm32mp1: drop pointless static qualifier in stm32_register_hw_clk()
- Mediatek MT7629 SoC clk controllers
* clk-bcm-module-license:
clk: bcm2835: make license text and module license match
* clk-boston-leak:
clk: boston: unregister clks on failure in clk_boston_setup()
clk: boston: fix possible memory leak in clk_boston_setup()
* clk-mtk-mt7629:
clk: mediatek: fix the PCIe MAC clock parent
clk: mediatek: Drop more __init markings for driver probe
clk: mediatek: Drop __init from mtk_clk_register_cpumuxes()
dt-bindings: arm: mediatek: document clk bindings for MT7629
clk: mediatek: add clock support for MT7629 SoC
We duplicate the 'depends on' in almost every Kconfig here, and it's
getting out of hand now that we have tens of options for various SoC
drivers here. Let's clean it up a little by making a menuconfig for a
submenu and adding an if wrapper around the driver section.
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
The PCIe function doesn't work as the clock tree of MAC layer is wrong.
Hence fix the clock table.
Fixes: 3b5e748615 ("clk: mediatek: add clock support for MT7629 SoC")
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
The #reset-cells was listed as optional in the bindings for
qcom,sdm845-videocc. There's no reason for it to be optional. As per
Stephen [1]:
> We should update the binding to make it a required property. It
> doesn't make any sense why that property would be optional given
> that the hardware either has support for resets or it doesn't.
sdm845 support is still in its infancy so we shouldn't be affecting
any real device trees by modifying the bindings here.
[1] https://lkml.kernel.org/r/154330186815.88331.12720647562079303842@swboyd.mtv.corp.google.com
Fixes: 84b66b2116 ("dt-bindings: clock: Introduce QCOM Video clock bindings")
Suggested-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add SPI friendly clock rates to the spi freq table.
Today it's not possible to use SPI at lower than 960Khz.
This patch adds 100/250/500/1000 kHz configs to the table.
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This function is called from driver probe, which isn't the same as
__init code because driver probe can happen later. Drop the __init
marking here to fix this potential problem.
Cc: Sean Wang <sean.wang@mediatek.com>
Cc: Ryder Lee <ryder.lee@mediatek.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Wenzhen Yu <wenzhen.yu@mediatek.com>
Cc: Weiyi Lu <weiyi.lu@mediatek.com>
Fixes: 2fc0a509e4 ("clk: mediatek: add clock support for MT7622 SoC")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This function is used from more places than just __init code. Removing
__init silences a section mismatch warning here.
Cc: Sean Wang <sean.wang@mediatek.com>
Cc: Ryder Lee <ryder.lee@mediatek.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Wenzhen Yu <wenzhen.yu@mediatek.com>
Cc: Weiyi Lu <weiyi.lu@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
There is no need to have the 'struct clk_hw **hws' variable static
since new value always be assigned before use it.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This patch adds the binding documentation for apmixedsys, infracfg,
pciesys, pericfg, topckgen, ethsys, sgmiisys and ssusbsys for MT7629.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add all supported clocks exported from every susbystem found on MT7629 SoC.
Signed-off-by: Wenzhen Yu <wenzhen.yu@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Use macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Use macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
[sboyd@kernel.org: Rename show function to keep compiling]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
In the bindings that landed for the gpucc we require that the XO clock
(one possible parent of the gpucc) be listed. The code doesn't use
this yet--this is just to allow us to move toward the day when it does
use it. What the code does do today is to hardcode the parent name to
"bi_tcxo". That's all well and good.
...but the example in the bindings shows this clock mapping to the
clock "xo_board". On the current sdm845.dtsi file the "xo_board"
clock is a fixed clock with an output name of "xo_board". The clock
with the name "bi_tcxo" is actually provided by the RPMh Clock
Controller. Presumably that's the one that was wanted.
Let's update the example to make this clearer.
Fixes: e431c92188 ("dt-bindings: clock: Introduce QCOM Graphics clock bindings")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
In an earlier version of commit 453361cdd7 ("clk: qcom: Add graphics
clock controller driver for SDM845") there were 6 listed parents for
"gpu_cc_gmu_clk_src". In the version that landed there were 5.
...but "num_parents" was still left at 6. On my system this goes boom
at bootup.
Fixes: 453361cdd7 ("clk: qcom: Add graphics clock controller driver for SDM845")
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Most of the time the CPU should not be touching the GX
domain on the GPU except for a very special use case when
the CPU needs to force the GX headswitch off. Add a
dummy enable function for the GX gdsc to simulate success
so that the pm_runtime reference counting is correct.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
In extreme cases an individual gdsc may wish to override the
power domain enable or disable callback functions for their own
purposes. Only set the generic gdsc callback if the function pointers
are not already set.
Acked-by: Rajendra Nayak <rnayak@codeaurora.org>
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add support for the graphics clock controller found on SDM845
based devices. This would allow graphics drivers to probe and
control their clocks.
Signed-off-by: Amit Nischal <anischal@codeaurora.org>
Signed-off-by: Taniya Das <tdas@codeaurora.org>
[sboyd@kernel.org: Collapse return in probe into less lines]
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Certain firmware configurations "protect" clks and cause the entire
system to reboot when a non-secure OS such as Linux tries to read or
write protected clk registers. But other firmware configurations allow
reading or writing the same registers, and they may actually require
that the OS use the otherwise locked down clks. Support the
'protected-clocks' property by never registering these protected clks
with the common clk framework. This way, when firmware is protecting
these clks we won't have the chance to ever read or write these
registers and take down the entire system.
Cc: Taniya Das <tdas@codeaurora.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add a generic clk property for clks which are not intended to be used by
the OS due to security restrictions put in place by firmware. For
example, on some Qualcomm firmwares reading or writing certain clk
registers causes the entire system to reboot, but on other firmwares
reading and writing those same registers is required to make devices
like QSPI work. Rather than adding one-off properties each time a new
set of clks appears to be protected, let's add a generic clk property to
describe any set of clks that shouldn't be touched by the OS. This way
we never need to register the clks or use them in certain firmware
configurations.
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add more chip-specific compatible strings to support more Socs.
Signed-off-by: Yuantian Tang <andy.tang@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
The registered clks should unregister when something wrong happens
before going out in function clk_boston_setup().
Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Smatch report warnings:
drivers/clk/imgtec/clk-boston.c:76 clk_boston_setup() warn: possible memory leak of 'onecell'
drivers/clk/imgtec/clk-boston.c:83 clk_boston_setup() warn: possible memory leak of 'onecell'
drivers/clk/imgtec/clk-boston.c:90 clk_boston_setup() warn: possible memory leak of 'onecell'
'onecell' is malloced in clk_boston_setup(), but not be freed
before leaving from the error handling cases.
Signed-off-by: Yi Wang <wang.yi59@zte.com.cn>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Add rpm smd clocks, PMIC and bus clocks which are required on QCS404
for clients to vote on.
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Anu Ramanathan <anur@codeaurora.org>
[bjorn: Dropped cxo, voter clocks and static initialization]
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
The license text is specifying GPL v2 or later but the MODULE_LICENSE
is set to GPL v2 which means GNU Public License v2 only. So choose the
license text as the correct one.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
- Full filesystem authentication feature,
UBIFS is now able to have the whole filesystem structure
authenticated plus user data encrypted and authenticated.
- Minor cleanups
-----BEGIN PGP SIGNATURE-----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=lq2m
-----END PGP SIGNATURE-----
Merge tag 'tags/upstream-4.20-rc1' of git://git.infradead.org/linux-ubifs
Pull UBIFS updates from Richard Weinberger:
- Full filesystem authentication feature, UBIFS is now able to have the
whole filesystem structure authenticated plus user data encrypted and
authenticated.
- Minor cleanups
* tag 'tags/upstream-4.20-rc1' of git://git.infradead.org/linux-ubifs: (26 commits)
ubifs: Remove unneeded semicolon
Documentation: ubifs: Add authentication whitepaper
ubifs: Enable authentication support
ubifs: Do not update inode size in-place in authenticated mode
ubifs: Add hashes and HMACs to default filesystem
ubifs: authentication: Authenticate super block node
ubifs: Create hash for default LPT
ubfis: authentication: Authenticate master node
ubifs: authentication: Authenticate LPT
ubifs: Authenticate replayed journal
ubifs: Add auth nodes to garbage collector journal head
ubifs: Add authentication nodes to journal
ubifs: authentication: Add hashes to index nodes
ubifs: Add hashes to the tree node cache
ubifs: Create functions to embed a HMAC in a node
ubifs: Add helper functions for authentication support
ubifs: Add separate functions to init/crc a node
ubifs: Format changes for authentication support
ubifs: Store read superblock node
ubifs: Drop write_node
...
Pull more timer updates from Thomas Gleixner:
"A set of commits for the new C-SKY architecture timers"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
dt-bindings: timer: gx6605s SOC timer
clocksource/drivers/c-sky: Add gx6605s SOC system timer
dt-bindings: timer: C-SKY Multi-processor timer
clocksource/drivers/c-sky: Add C-SKY SMP timer
private struct, and a few bug fixes.
-----BEGIN PGP SIGNATURE-----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=EhpD
-----END PGP SIGNATURE-----
Merge tag 'ntb-4.20' of git://github.com/jonmason/ntb
Pull NTB updates from Jon Mason:
"Fairly minor changes and bug fixes:
NTB IDT thermal changes and hook into hwmon, ntb_netdev clean-up of
private struct, and a few bug fixes"
* tag 'ntb-4.20' of git://github.com/jonmason/ntb:
ntb: idt: Alter the driver info comments
ntb: idt: Discard temperature sensor IRQ handler
ntb: idt: Add basic hwmon sysfs interface
ntb: idt: Alter temperature read method
ntb_netdev: Simplify remove with client device drvdata
NTB: transport: Try harder to alloc an aligned MW buffer
ntb: ntb_transport: Mark expected switch fall-throughs
ntb: idt: Set PCIe bus address to BARLIMITx
NTB: ntb_hw_idt: replace IS_ERR_OR_NULL with regular NULL checks
ntb: intel: fix return value for ndev_vec_mask()
ntb_netdev: fix sleep time mismatch
Pull scheduler fixes from Ingo Molnar:
"A memory (under-)allocation fix and a comment fix"
* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/topology: Fix off by one bug
sched/rt: Update comment in pick_next_task_rt()
Pull x86 fixes from Ingo Molnar:
"A number of fixes and some late updates:
- make in_compat_syscall() behavior on x86-32 similar to other
platforms, this touches a number of generic files but is not
intended to impact non-x86 platforms.
- objtool fixes
- PAT preemption fix
- paravirt fixes/cleanups
- cpufeatures updates for new instructions
- earlyprintk quirk
- make microcode version in sysfs world-readable (it is already
world-readable in procfs)
- minor cleanups and fixes"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
compat: Cleanup in_compat_syscall() callers
x86/compat: Adjust in_compat_syscall() to generic code under !COMPAT
objtool: Support GCC 9 cold subfunction naming scheme
x86/numa_emulation: Fix uniform-split numa emulation
x86/paravirt: Remove unused _paravirt_ident_32
x86/mm/pat: Disable preemption around __flush_tlb_all()
x86/paravirt: Remove GPL from pv_ops export
x86/traps: Use format string with panic() call
x86: Clean up 'sizeof x' => 'sizeof(x)'
x86/cpufeatures: Enumerate MOVDIR64B instruction
x86/cpufeatures: Enumerate MOVDIRI instruction
x86/earlyprintk: Add a force option for pciserial device
objtool: Support per-function rodata sections
x86/microcode: Make revision and processor flags world-readable
Pull perf updates and fixes from Ingo Molnar:
"These are almost all tooling updates: 'perf top', 'perf trace' and
'perf script' fixes and updates, an UAPI header sync with the merge
window versions, license marker updates, much improved Sparc support
from David Miller, and a number of fixes"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (66 commits)
perf intel-pt/bts: Calculate cpumode for synthesized samples
perf intel-pt: Insert callchain context into synthesized callchains
perf tools: Don't clone maps from parent when synthesizing forks
perf top: Start display thread earlier
tools headers uapi: Update linux/if_link.h header copy
tools headers uapi: Update linux/netlink.h header copy
tools headers: Sync the various kvm.h header copies
tools include uapi: Update linux/mmap.h copy
perf trace beauty: Use the mmap flags table generated from headers
perf beauty: Wire up the mmap flags table generator to the Makefile
perf beauty: Add a generator for MAP_ mmap's flag constants
tools include uapi: Update asound.h copy
tools arch uapi: Update asm-generic/unistd.h and arm64 unistd.h copies
tools include uapi: Update linux/fs.h copy
perf callchain: Honour the ordering of PERF_CONTEXT_{USER,KERNEL,etc}
perf cs-etm: Correct CPU mode for samples
perf unwind: Take pgoff into account when reporting elf to libdwfl
perf top: Do not use overwrite mode by default
perf top: Allow disabling the overwrite mode
perf trace: Beautify mount's first pathname arg
...
Pull irq fixes from Ingo Molnar:
"An irqchip driver fix and a memory (over-)allocation fix"
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/irq-mvebu-sei: Fix a NULL vs IS_ERR() bug in probe function
irq/matrix: Fix memory overallocation
With the addition of the NUMA identity level, we increased @level by
one and will run off the end of the array in the distance sort loop.
Fixed: 051f3ca02e ("sched/topology: Introduce NUMA identity node sched domain")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
A few fixes who have come in near or during the merge window:
- Removal of a VLA usage in Marvell mpp platform code
- Enable some IPMI options for ARM64 servers by default, helps testing
- Enable PREEMPT on 32-bit ARMv7 defconfig
- Minor fix for stm32 DT (removal of an unused DMA property)
- Bugfix for TI OMAP1-based ams-delta (-EINVAL -> IRQ_NOTCONNECTED)
-----BEGIN PGP SIGNATURE-----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=mr8i
-----END PGP SIGNATURE-----
Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"A few fixes who have come in near or during the merge window:
- Removal of a VLA usage in Marvell mpp platform code
- Enable some IPMI options for ARM64 servers by default, helps
testing
- Enable PREEMPT on 32-bit ARMv7 defconfig
- Minor fix for stm32 DT (removal of an unused DMA property)
- Bugfix for TI OMAP1-based ams-delta (-EINVAL -> IRQ_NOTCONNECTED)"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
ARM: dts: stm32: update HASH1 dmas property on stm32mp157c
ARM: orion: avoid VLA in orion_mpp_conf
ARM: defconfig: Update multi_v7 to use PREEMPT
arm64: defconfig: Enable some IPMI configs
soc: ti: QMSS: Fix usage of irq_set_affinity_hint
ARM: OMAP1: ams-delta: Fix impossible .irq < 0
- Fix W+X page (mark RO) allocated by the arm64 kprobes code
- Makefile fix for .i files in out of tree modules
-----BEGIN PGP SIGNATURE-----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=hH50
-----END PGP SIGNATURE-----
Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull more arm64 updates from Catalin Marinas:
- fix W+X page (mark RO) allocated by the arm64 kprobes code
- Makefile fix for .i files in out of tree modules
* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: kprobe: make page to RO mode when allocate it
arm64: kdump: fix small typo
arm64: makefile fix build of .i file in external module case
-----BEGIN PGP SIGNATURE-----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=Ilu6
-----END PGP SIGNATURE-----
Merge tag '4.20-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes and updates from Steve French:
"Three small fixes (one Kerberos related, one for stable, and another
fixes an oops in xfstest 377), two helpful debugging improvements,
three patches for cifs directio and some minor cleanup"
* tag '4.20-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: fix signed/unsigned mismatch on aio_read patch
cifs: don't dereference smb_file_target before null check
CIFS: Add direct I/O functions to file_operations
CIFS: Add support for direct I/O write
CIFS: Add support for direct I/O read
smb3: missing defines and structs for reparse point handling
smb3: allow more detailed protocol info on open files for debugging
smb3: on kerberos mount if server doesn't specify auth type use krb5
smb3: add trace point for tree connection
cifs: fix spelling mistake, EACCESS -> EACCES
cifs: fix return value for cifs_listxattr
Pull 9p fix from Al Viro:
"Regression fix for net/9p handling of iov_iter; broken by braino when
switching to iov_iter_is_kvec() et.al., spotted and fixed by Marc"
* 'work.afs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
iov_iter: Fix 9p virtio breakage
This is a set of minor small (and safe changes) that didn't make the
initial pull request plus some bug fixes.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCW9zD2CYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishaMPAQDwYDbt
wsCd4SlAPz1PzAV25GL3zeBpk5UeCjv2/nIzEgEA6P+poJC85aVznrjNQ2kUyWdS
h/NrvG9UJmvVngKpDWQ=
=FHI8
-----END PGP SIGNATURE-----
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull more SCSI updates from James Bottomley:
"This is a set of minor small (and safe changes) that didn't make the
initial pull request plus some bug fixes"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: mvsas: Remove set but not used variable 'id'
scsi: qla2xxx: Remove two arguments from qlafx00_error_entry()
scsi: qla2xxx: Make sure that qlafx00_ioctl_iosb_entry() initializes 'res'
scsi: qla2xxx: Remove a set-but-not-used variable
scsi: qla2xxx: Make qla2x00_sysfs_write_nvram() easier to analyze
scsi: qla2xxx: Declare local functions 'static'
scsi: qla2xxx: Improve several kernel-doc headers
scsi: qla2xxx: Modify fall-through annotations
scsi: 3w-sas: 3w-9xxx: Use unsigned char for cdb
scsi: mvsas: Use dma_pool_zalloc
scsi: target: Don't request modules that aren't even built
scsi: target: Set response length for REPORT TARGET PORT GROUPS
Merge more updates from Andrew Morton:
- more ocfs2 work
- various leftovers
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
memory_hotplug: cond_resched in __remove_pages
bfs: add sanity check at bfs_fill_super()
kernel/sysctl.c: remove duplicated include
kernel/kexec_file.c: remove some duplicated includes
mm, thp: consolidate THP gfp handling into alloc_hugepage_direct_gfpmask
ocfs2: fix clusters leak in ocfs2_defrag_extent()
ocfs2: dlmglue: clean up timestamp handling
ocfs2: don't put and assigning null to bh allocated outside
ocfs2: fix a misuse a of brelse after failing ocfs2_check_dir_entry
ocfs2: don't use iocb when EIOCBQUEUED returns
ocfs2: without quota support, avoid calling quota recovery
ocfs2: remove ocfs2_is_o2cb_active()
mm: thp: relax __GFP_THISNODE for MADV_HUGEPAGE mappings
include/linux/notifier.h: SRCU: fix ctags
mm: handle no memcg case in memcg_kmem_charge() properly
We have received a bug report that unbinding a large pmem (>1TB) can
result in a soft lockup:
NMI watchdog: BUG: soft lockup - CPU#9 stuck for 23s! [ndctl:4365]
[...]
Supported: Yes
CPU: 9 PID: 4365 Comm: ndctl Not tainted 4.12.14-94.40-default #1 SLE12-SP4
Hardware name: Intel Corporation S2600WFD/S2600WFD, BIOS SE5C620.86B.01.00.0833.051120182255 05/11/2018
task: ffff9cce7d4410c0 task.stack: ffffbe9eb1bc4000
RIP: 0010:__put_page+0x62/0x80
Call Trace:
devm_memremap_pages_release+0x152/0x260
release_nodes+0x18d/0x1d0
device_release_driver_internal+0x160/0x210
unbind_store+0xb3/0xe0
kernfs_fop_write+0x102/0x180
__vfs_write+0x26/0x150
vfs_write+0xad/0x1a0
SyS_write+0x42/0x90
do_syscall_64+0x74/0x150
entry_SYSCALL_64_after_hwframe+0x3d/0xa2
RIP: 0033:0x7fd13166b3d0
It has been reported on an older (4.12) kernel but the current upstream
code doesn't cond_resched in the hot remove code at all and the given
range to remove might be really large. Fix the issue by calling
cond_resched once per memory section.
Link: http://lkml.kernel.org/r/20181031125840.23982-1-mhocko@kernel.org
Signed-off-by: Michal Hocko <mhocko@suse.com>
Acked-by: Johannes Thumshirn <jthumshirn@suse.de>
Cc: Dan Williams <dan.j.williams@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
syzbot is reporting too large memory allocation at bfs_fill_super() [1].
Since file system image is corrupted such that bfs_sb->s_start == 0,
bfs_fill_super() is trying to allocate 8MB of continuous memory. Fix
this by adding a sanity check on bfs_sb->s_start, __GFP_NOWARN and
printf().
[1] https://syzkaller.appspot.com/bug?id=16a87c236b951351374a84c8a32f40edbc034e96
Link: http://lkml.kernel.org/r/1525862104-3407-1-git-send-email-penguin-kernel@I-love.SAKURA.ne.jp
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reported-by: syzbot <syzbot+71c6b5d68e91149fc8a4@syzkaller.appspotmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Tigran Aivazian <aivazian.tigran@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Remove one include of <linux/pipe_fs_i.h>.
No functional changes.
Link: http://lkml.kernel.org/r/20181004134223.17735-1-michael@schupikov.de
Signed-off-by: Michael Schupikov <michael@schupikov.de>
Reviewed-by: Richard Weinberger <richard@nod.at>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
We include kexec.h and slab.h twice in kexec_file.c. It's unnecessary.
hence just remove them.
Link: http://lkml.kernel.org/r/1537498098-19171-1-git-send-email-zhongjiang@huawei.com
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Reviewed-by: Bhupesh Sharma <bhsharma@redhat.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Baoquan He <bhe@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
