Remove nat25_handle_frame() because it is not called by any other
function of the driver.
Acked-by: Michael Straube <straube.linux@gmail.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210816160617.11949-2-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The ipx.h header files are being removed from the kernel, and support
for them was long removed from the tree, so remove all references to it
in the r8188eu driver as well, to allow it to continue to build properly
in linux-next
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20210816073450.668993-2-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The compiler is free to ignore, or follow, "inline" markings so they
really have no use in .c files, so just remove them.
This allows functions to properly show up as being unused when all
callers to them are removed, otherwise gcc does not warn you about this.
Acked-by: Phillip Potter <phil@philpotter.co.uk>
Link: https://lore.kernel.org/r/20210816073450.668993-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Many defined constants in wifi.h are unused and/or available from
<linux/ieee80211.h>, some with slightly different names. Remove
the constants from wifi.h and use the common ones. Rename where
necessary.
Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210814165518.8672-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove kernel version depended code paths from the driver.
Reported by checkpatch.
WARNING: LINUX_VERSION_CODE should be avoided, code should be for the version to which it is merged
Acked-by: Martin Kaiser <martin@kaiser.cx>
Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210815102406.3707-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
clang warns:
drivers/staging/rtl8192u/r8192U_core.c:4268:20: warning: bitwise and of
boolean expressions; did you mean logical and? [-Wbool-operation-and]
bpacket_toself = bpacket_match_bssid &
^~~~~~~~~~~~~~~~~~~~~
&&
1 warning generated.
Replace the bitwise AND with a logical one to clear up the warning, as
that is clearly what was intended.
Fixes: 8fc8598e61 ("Staging: Added Realtek rtl8192u driver to staging")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20210814235625.1780033-1-nathan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove defined but not used const variables. Issues detected by GCC
running with -Wunused-const-variable option enabled.
Acked-by: Michael Straube <straube.linux@gmail.com>
Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210814160804.11634-1-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Function ODM_GetRightChnlPlaceforIQK() returns always zero for
channels <= 14. The driver is for chips that do not support 5 GHz,
so remove the function and replace the usage of its return value
with zero.
Acked-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210814073920.3551-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
ret is unnecessary as both error paths set the same error code so just
return that directly.
Suggested-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Reviewed-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20210813201418.4018631-1-nathan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove "bResult" and "tmpchannel" and all tests and assignments that
are related to them in the code of PHY_SwChnl8188E().
"bResult" was always true, therefore its test led to a null statement.
"tmpchannel" was used only to restore "pHalData->CurrentChannel" to its
previous value only if _PHY_SwChnl8192C() was not called; therefore
assign "channel" to "pHalData->CurrentChannel" if and only if
_PHY_SwChnl8192C() is to be executed (and get rid of that temporary
storage).
Acked-by: Phillip Potter <phil@philpotter.co.uk>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Link: https://lore.kernel.org/r/20210813160812.17603-1-fmdefrancesco@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename parameter of Hal_GetChnlGroup88E() to avoid camel case.
pGroup -> group
Acked-by: Phillip Potter <phil@philpotter.co.uk>
Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210813073109.25609-4-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
After the removal of 5GHz code from Hal_GetChnlGroup88E() the function
always returns true now. Convert the return type to void and change the
only user Hal_ReadTxPowerInfo88E() accordingly.
Acked-by: Phillip Potter <phil@philpotter.co.uk>
Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210813073109.25609-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove 5GHz code from Hal_GetChnlGroup88E().
Acked-by: Phillip Potter <phil@philpotter.co.uk>
Acked-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Acked-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210813073109.25609-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
- Fix crashes coming out of nap on 32-bit Book3s (eg. powerbooks).
- Fix critical and debug interrupts on BookE, seen as crashes when using ptrace.
- Fix an oops when running an SMP kernel on a UP system.
- Update pseries LPAR security flavor after partition migration.
- Fix an oops when using kprobes on BookE.
- Fix oops on 32-bit pmac by not calling do_IRQ() from timer_interrupt().
- Fix softlockups on CPU hotplug into a CPU-less node with xive (P9).
Thanks to: Cédric Le Goater, Christophe Leroy, Finn Thain, Geetika Moolchandani, Laurent
Dufour, Laurent Vivier, Nicholas Piggin, Pu Lehui, Radu Rendec, Srikar Dronamraju, Stan
Johnson.
-----BEGIN PGP SIGNATURE-----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=GOBK
-----END PGP SIGNATURE-----
Merge tag 'powerpc-5.14-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix crashes coming out of nap on 32-bit Book3s (eg. powerbooks).
- Fix critical and debug interrupts on BookE, seen as crashes when
using ptrace.
- Fix an oops when running an SMP kernel on a UP system.
- Update pseries LPAR security flavor after partition migration.
- Fix an oops when using kprobes on BookE.
- Fix oops on 32-bit pmac by not calling do_IRQ() from
timer_interrupt().
- Fix softlockups on CPU hotplug into a CPU-less node with xive (P9).
Thanks to Cédric Le Goater, Christophe Leroy, Finn Thain, Geetika
Moolchandani, Laurent Dufour, Laurent Vivier, Nicholas Piggin, Pu Lehui,
Radu Rendec, Srikar Dronamraju, and Stan Johnson.
* tag 'powerpc-5.14-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/xive: Do not skip CPU-less nodes when creating the IPIs
powerpc/interrupt: Do not call single_step_exception() from other exceptions
powerpc/interrupt: Fix OOPS by not calling do_IRQ() from timer_interrupt()
powerpc/kprobes: Fix kprobe Oops happens in booke
powerpc/pseries: Fix update of LPAR security flavor after LPM
powerpc/smp: Fix OOPS in topology_init()
powerpc/32: Fix critical and debug interrupts on BOOKE
powerpc/32s: Fix napping restore in data storage interrupt (DSI)
- Mask all MSI-X entries when enabling MSI-X otherwise stale unmasked
entries stay around e.g. when a crashkernel is booted.
- Enforce masking of a MSI-X table entry when updating it, which mandatory
according to speification
- Ensure that writes to MSI[-X} tables are flushed.
- Prevent invalid bits being set in the MSI mask register
- Properly serialize modifications to the mask cache and the mask register
for multi-MSI.
- Cure the violation of the affinity setting rules on X86 during interrupt
startup which can cause lost and stale interrupts. Move the initial
affinity setting ahead of actualy enabling the interrupt.
- Ensure that MSI interrupts are completely torn down before freeing them
in the error handling case.
- Prevent an array out of bounds access in the irq timings code.
-----BEGIN PGP SIGNATURE-----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=yf3u
-----END PGP SIGNATURE-----
Merge tag 'irq-urgent-2021-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner:
"A set of fixes for PCI/MSI and x86 interrupt startup:
- Mask all MSI-X entries when enabling MSI-X otherwise stale unmasked
entries stay around e.g. when a crashkernel is booted.
- Enforce masking of a MSI-X table entry when updating it, which
mandatory according to speification
- Ensure that writes to MSI[-X} tables are flushed.
- Prevent invalid bits being set in the MSI mask register
- Properly serialize modifications to the mask cache and the mask
register for multi-MSI.
- Cure the violation of the affinity setting rules on X86 during
interrupt startup which can cause lost and stale interrupts. Move
the initial affinity setting ahead of actualy enabling the
interrupt.
- Ensure that MSI interrupts are completely torn down before freeing
them in the error handling case.
- Prevent an array out of bounds access in the irq timings code"
* tag 'irq-urgent-2021-08-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
driver core: Add missing kernel doc for device::msi_lock
genirq/msi: Ensure deactivation on teardown
genirq/timings: Prevent potential array overflow in __irq_timings_store()
x86/msi: Force affinity setup before startup
x86/ioapic: Force affinity setup before startup
genirq: Provide IRQCHIP_AFFINITY_PRE_STARTUP
PCI/MSI: Protect msi_desc::masked for multi-MSI
PCI/MSI: Use msi_mask_irq() in pci_msi_shutdown()
PCI/MSI: Correct misleading comments
PCI/MSI: Do not set invalid bits in MSI mask
PCI/MSI: Enforce MSI[X] entry updates to be visible
PCI/MSI: Enforce that MSI-X table entry is masked for update
PCI/MSI: Mask all unused MSI-X entries
PCI/MSI: Enable and mask MSI-X early
A batch of fixes for the arm64 stub image loader:
- fix a logic bug that can make the random page allocator fail
spuriously
- force reallocation of the Image when it overlaps with firmware
reserved memory regions
- fix an oversight that defeated on optimization introduced earlier
where images loaded at a suitable offset are never moved if booting
without randomization
- complain about images that were not loaded at the right offset by the
firmware image loader.
-----BEGIN PGP SIGNATURE-----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=oMzy
-----END PGP SIGNATURE-----
Merge tag 'efi_urgent_for_v5.14_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull EFI fixes from Borislav Petkov:
"A batch of fixes for the arm64 stub image loader:
- fix a logic bug that can make the random page allocator fail
spuriously
- force reallocation of the Image when it overlaps with firmware
reserved memory regions
- fix an oversight that defeated on optimization introduced earlier
where images loaded at a suitable offset are never moved if booting
without randomization
- complain about images that were not loaded at the right offset by
the firmware image loader"
* tag 'efi_urgent_for_v5.14_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
efi/libstub: arm64: Double check image alignment at entry
efi/libstub: arm64: Warn when efi_random_alloc() fails
efi/libstub: arm64: Relax 2M alignment again for relocatable kernels
efi/libstub: arm64: Force Image reallocation if BSS was not reserved
arm64: efi: kaslr: Fix occasional random alloc (and boot) failure
version
- Fix resctrl default monitoring groups reporting when new subgroups get
created
-----BEGIN PGP SIGNATURE-----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=Gg+d
-----END PGP SIGNATURE-----
Merge tag 'x86_urgent_for_v5.14_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Borislav Petkov:
"Two fixes:
- An objdump checker fix to ignore parenthesized strings in the
objdump version
- Fix resctrl default monitoring groups reporting when new subgroups
get created"
* tag 'x86_urgent_for_v5.14_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/resctrl: Fix default monitoring groups reporting
x86/tools: Fix objdump version check again
- Plug race between enabling MTE and creating vcpus
- Fix off-by-one bug when checking whether an address range is RAM
x86:
- Fixes for the new MMU, especially a memory leak on hosts with <39
physical address bits
- Remove bogus EFER.NX checks on 32-bit non-PAE hosts
- WAITPKG fix
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmEWjBwUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroPrMgf9EDBsRvD/Kids0kddaoAgM6qICdsH
tQX/GdsmecUlU16Bkp21XeZif1ZKcJxCmx/dhYmid3woi9HuX5AreFTlLjlJDRxg
+lJvboqTV0kk7PjaYkOaqd42RSg/BiSLZ+JVPpbW7CqeIr1lGG4yhIC/Nl7fCCto
sCaY/NoxtraoG5+WZcRRP7XptQmMRckVZ9bimHHh8dKqMkosGx1hcGfj64aKmx4F
2EVrrjr+an3mpMnwvUIgNw4xEj/jUCFebvGAROVEsrZzNTZ9UrwgT0HeA92XwQVQ
93z7nqcBUKHH11rnbOvRESEJD9f6I9vCSaiqRROwmoqLY/Xi7jly7XeDcA==
=Lj8B
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"ARM:
- Plug race between enabling MTE and creating vcpus
- Fix off-by-one bug when checking whether an address range is RAM
x86:
- Fixes for the new MMU, especially a memory leak on hosts with <39
physical address bits
- Remove bogus EFER.NX checks on 32-bit non-PAE hosts
- WAITPKG fix"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86/mmu: Protect marking SPs unsync when using TDP MMU with spinlock
KVM: x86/mmu: Don't step down in the TDP iterator when zapping all SPTEs
KVM: x86/mmu: Don't leak non-leaf SPTEs when zapping all SPTEs
KVM: nVMX: Use vmx_need_pf_intercept() when deciding if L0 wants a #PF
kvm: vmx: Sync all matching EPTPs when injecting nested EPT fault
KVM: x86: remove dead initialization
KVM: x86: Allow guest to set EFER.NX=1 on non-PAE 32-bit kernels
KVM: VMX: Use current VMCS to query WAITPKG support for MSR emulation
KVM: arm64: Fix race when enabling KVM_ARM_CAP_MTE
KVM: arm64: Fix off-by-one in range_is_memory
Add ADC driver support for Renesas RZ/G2L A/D converter in SW
trigger mode.
A/D Converter block is a successive approximation analog-to-digital
converter with a 12-bit accuracy and supports a maximum of 8 input
channels.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20210804202118.25745-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Update device probe to register resources with device-managed functions.
Further, get rid of device-specific remove callback which is no longer
needed.
Signed-off-by: Théo Borém Fabris <theobf@usp.br>
Link: https://lore.kernel.org/r/20210809203014.10955-1-theobf@usp.br
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Add voltage notifier, no need to query regulator voltage for
every saradc read, just get regulator voltage once at probe.
Signed-off-by: David Wu <david.wu@rock-chips.com>
Signed-off-by: Simon Xue <xxm@rock-chips.com>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/20210810011007.54066-1-xxm@rock-chips.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
There is no reason to assume that the IRQ rising edge (indicating that
the device start up phase is done) will happen after we request the IRQ.
If the device is already up by the time we request it, the call to
'wait_for_completion_timeout()' will timeout and we will fail the device
probe even though there's nothing wrong.
Fix it by just polling the status register until we get the indication that
the device is up and running. As a side effect of this fix, requesting the
IRQ is also moved to after the setup function.
Fixes: f110f3188e ("iio: temperature: Add support for LTC2983")
Reported-and-tested-by: Drew Fustini <drew@pdp7.com>
Reviewed-by: Drew Fustini <drew@pdp7.com>
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: <Stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20210811133220.190264-2-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Add AD5110, a Nonvolatile Digital Potentiometer into
trivial-devices.yaml.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mugilraj Dhavachelvan <dmugil2000@gmail.com>
Link: https://lore.kernel.org/r/20210814175607.48399-2-dmugil2000@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Usual mix of cleanups and new device support.
Counter
======
Cleanups and refactoring:
* treewide
- Ensure attempts to set invalid modes result in -EINVAL return.
- Rename counter_count_function to counter_function as the middle count
is redundant.
- Standardize error returns when limits are exceeded.
* 104-quad:
- Document the lock.
- Return an error if attempt to set the ceiling value in a mode that
doesn't support it.
* intel-qep
- Drop unused bitops.h include
IIO
===
New device support
* bma255
- Add support fo the bosch,bmc156_accel which oddly only exposes the INT2
interrupt pin and not INT1. Patch set includes enabling use of INT2.
* ingenic_adc
- Add support for JZ4760 and similar and update bindings
- Add support for JZ4760B and update bindings
* rockchip_saradc
- Add support for rk3568 ADC (separate channel array as more channels)
* sgp40 gas sensor used to measure air quality
- New driver including binding and ABI documentation.
Bindings
--------
* Add missing bindings for many DACs where the binding was effectively
implicit due to fallback probe methods in I2C and SPI.
adi,ad5064
adi,ad5360
adi,ad5380
adi,ad5421
adi,ad5449
adi,ad5504
adi,ad5624r
adi,ad5686 / adi,ad5696
adi,ad5761
adi,ad5764
adi,ad5791
adi,ad8801
capella,cm3323 (also add explicit of_device_id table)
microchip,mcp4922
* bosch,bma255
- Interrupt type in example was opposite of what the device expects.
It's possible that a particular board had an inverter, but we
definitely don't want the example to suggest this would be normal.
- Add interrupt-names to allow for cases where only INT2 is connected.
- Sort compatibles
- Merge in very similar bosch,bma180 binding.
New feature
-----------
* Devices only allowed to provide either extended_name or a label for given
channel. If extend_name is used (generally discouraged but can't be
removed as it would be a userspaece ABI change), then the label sysfs
attribute will provide the extended_name. This allows some userspace
parser simplications and hardening.
* hid-sensors-pres
- Add a timestamp channel (either from hardware, or locally filled).
* vcnl3020
- Add periodic sensor mode used to provide IIO events.
Cleanups / minor fixes
----------------------
* core/buffers
- Avoid unnecessary zeroing of bitmaps that are immediately overwritten.
- Move a sanity check earlier to simplify error path.
* Quite a few cases of refactors to use devm_* for all of probe and drop
remove
- adjd_s311
- adxl345
- bma220
- da280
- dmard10
- ds311
- max5481
- max5821
- rfd77402
- tcs3414
- tmp006
* ad5624r
- Fix incorrect handling of a regulator that was preventing use of
internal regulators.
* adjd_s311
- Allocate a buffer as part of iio_priv() structure as maximum size
is small enough, no significant advantage in making it flexible sized.
* bma220
- Make handling of suspend and resume closer to the probe() wrt to the
rather odd interface, that suspend mode is entered by reading a register.
* ep93xx
- Prepare clock before using (part of conversion to CCF)
* fsl-imx25-gcq
- Use local device pointer.
- Adjust handling of platform_get_irq() to not check for 0 as an error.
The function is documented as never returning it.
* hid-sensors
- Use devm_kmemdup() consistently across all drivers to simplify channel
structure allocation management.
* meson-saradc
- Drop BL30 integration on G12A and newer SoCs as not used.
- Whitespace fixes.
* mpu6050
- Add per device type startup times. This avoids an issue with having
to dsicard initial data from gyroscopes when they were still stabilizing.
* rfd77402
- Change from passing private data, to passing i2c_client where only
that is needed, reducing back and forth in pm functions.
* si1145
- Drop pointless continue
* st-sensors
- Cleanup of includes to remove unused and add missing headers that are used.
- Use some devm functions to simplify probe() and remove() - gets us part way
towards a fully device managed driver.
* sx9310
- Switch from of to generic properties to enable ACPI bindings.
* vcnl3020
- Add DMA safe buffer for bulk transfers.
- Drop use of iio_claim_direct() in a driver that has no mode changes.
A local lock is more appropriate.
-----BEGIN PGP SIGNATURE-----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=cDKa
-----END PGP SIGNATURE-----
Merge tag 'iio-for-5.15a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next
Jonathan writes:
First set of new IIO and counter device support, cleanups and features for 5.15
Usual mix of cleanups and new device support.
Counter
======
Cleanups and refactoring:
* treewide
- Ensure attempts to set invalid modes result in -EINVAL return.
- Rename counter_count_function to counter_function as the middle count
is redundant.
- Standardize error returns when limits are exceeded.
* 104-quad:
- Document the lock.
- Return an error if attempt to set the ceiling value in a mode that
doesn't support it.
* intel-qep
- Drop unused bitops.h include
IIO
===
New device support
* bma255
- Add support fo the bosch,bmc156_accel which oddly only exposes the INT2
interrupt pin and not INT1. Patch set includes enabling use of INT2.
* ingenic_adc
- Add support for JZ4760 and similar and update bindings
- Add support for JZ4760B and update bindings
* rockchip_saradc
- Add support for rk3568 ADC (separate channel array as more channels)
* sgp40 gas sensor used to measure air quality
- New driver including binding and ABI documentation.
Bindings
--------
* Add missing bindings for many DACs where the binding was effectively
implicit due to fallback probe methods in I2C and SPI.
adi,ad5064
adi,ad5360
adi,ad5380
adi,ad5421
adi,ad5449
adi,ad5504
adi,ad5624r
adi,ad5686 / adi,ad5696
adi,ad5761
adi,ad5764
adi,ad5791
adi,ad8801
capella,cm3323 (also add explicit of_device_id table)
microchip,mcp4922
* bosch,bma255
- Interrupt type in example was opposite of what the device expects.
It's possible that a particular board had an inverter, but we
definitely don't want the example to suggest this would be normal.
- Add interrupt-names to allow for cases where only INT2 is connected.
- Sort compatibles
- Merge in very similar bosch,bma180 binding.
New feature
-----------
* Devices only allowed to provide either extended_name or a label for given
channel. If extend_name is used (generally discouraged but can't be
removed as it would be a userspaece ABI change), then the label sysfs
attribute will provide the extended_name. This allows some userspace
parser simplications and hardening.
* hid-sensors-pres
- Add a timestamp channel (either from hardware, or locally filled).
* vcnl3020
- Add periodic sensor mode used to provide IIO events.
Cleanups / minor fixes
----------------------
* core/buffers
- Avoid unnecessary zeroing of bitmaps that are immediately overwritten.
- Move a sanity check earlier to simplify error path.
* Quite a few cases of refactors to use devm_* for all of probe and drop
remove
- adjd_s311
- adxl345
- bma220
- da280
- dmard10
- ds311
- max5481
- max5821
- rfd77402
- tcs3414
- tmp006
* ad5624r
- Fix incorrect handling of a regulator that was preventing use of
internal regulators.
* adjd_s311
- Allocate a buffer as part of iio_priv() structure as maximum size
is small enough, no significant advantage in making it flexible sized.
* bma220
- Make handling of suspend and resume closer to the probe() wrt to the
rather odd interface, that suspend mode is entered by reading a register.
* ep93xx
- Prepare clock before using (part of conversion to CCF)
* fsl-imx25-gcq
- Use local device pointer.
- Adjust handling of platform_get_irq() to not check for 0 as an error.
The function is documented as never returning it.
* hid-sensors
- Use devm_kmemdup() consistently across all drivers to simplify channel
structure allocation management.
* meson-saradc
- Drop BL30 integration on G12A and newer SoCs as not used.
- Whitespace fixes.
* mpu6050
- Add per device type startup times. This avoids an issue with having
to dsicard initial data from gyroscopes when they were still stabilizing.
* rfd77402
- Change from passing private data, to passing i2c_client where only
that is needed, reducing back and forth in pm functions.
* si1145
- Drop pointless continue
* st-sensors
- Cleanup of includes to remove unused and add missing headers that are used.
- Use some devm functions to simplify probe() and remove() - gets us part way
towards a fully device managed driver.
* sx9310
- Switch from of to generic properties to enable ACPI bindings.
* vcnl3020
- Add DMA safe buffer for bulk transfers.
- Drop use of iio_claim_direct() in a driver that has no mode changes.
A local lock is more appropriate.
* tag 'iio-for-5.15a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (77 commits)
counter: 104-quad-8: Describe member 'lock' in 'quad8'
iio: hid-sensor-press: Add timestamp channel
counter: Rename counter_count_function to counter_function
counter: Rename counter_signal_value to counter_signal_level
counter: Standardize to ERANGE for limit exceeded errors
counter: Return error code on invalid modes
counter: 104-quad-8: Return error when invalid mode during ceiling_write
iio: accel: bmc150: Add support for BMC156
iio: accel: bmc150: Make it possible to configure INT2 instead of INT1
dt-bindings: iio: accel: bma255: Add bosch,bmc156_accel
dt-bindings: iio: accel: bma255: Add interrupt-names
iio: light: cm3323: Add of_device_id table
dt-bindings: Add bindings for Capella cm3323 Ambient Light Sensor
iio: chemical: Add driver support for sgp40
dt-bindings: iio: chemical: Add trivial DT binding for sgp40
iio: ep93xx: Prepare clock before using it
iio: adc: fsl-imx25-gcq: adjust irq check to match docs and simplify code
iio: dac: max5821: convert device register to device managed function
dt-bindings: iio/adc: ingenic: add the JZ4760(B) socs to the sadc Documentation
iio/adc: ingenic: add JZ4760B support to the sadc driver
...
Three minor fixes, all in drivers.
Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
-----BEGIN PGP SIGNATURE-----
iJwEABMIAEQWIQTnYEDbdso9F2cI+arnQslM7pishQUCYRiF2yYcamFtZXMuYm90
dG9tbGV5QGhhbnNlbnBhcnRuZXJzaGlwLmNvbQAKCRDnQslM7pishS1EAQDZL/WM
TCYRGUQ7tAB/CgoShLDDZqRzmi74EUa7Nnc5XgEA/dA10eWDG8d3U8gSbL86+Jcw
1cRaCemzI2CJm42ixNQ=
=4eSU
-----END PGP SIGNATURE-----
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Three minor fixes, all in drivers"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: mpt3sas: Fix incorrectly assigned error return and check
scsi: storvsc: Log TEST_UNIT_READY errors as warnings
scsi: lpfc: Move initialization of phba->poll_list earlier to avoid crash
- Fix support for NFIT "virtual" ranges (BIOS-defined memory disks)
- Fix recovery from failed label storage areas on NVDIMM devices
- Miscellaneous cleanups from Ira's investigation of dax_direct_access
paths preparing for stray-write protection.
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQSbo+XnGs+rwLz9XGXfioYZHlFsZwUCYRhC0wAKCRDfioYZHlFs
Z6InAQD+duS9GS5DnnFInmRDj/rMRQFVB4X25mmSlViYOR0gNwEAtJQP03CGAp+G
+DP7/nu2HrIhx8Ng8vTsu8ZnO8ge7Qw=
=zmii
-----END PGP SIGNATURE-----
Merge tag 'libnvdimm-fixes-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm fixes from Dan Williams:
"A couple of fixes for long standing bugs, a warning fixup, and some
miscellaneous dax cleanups.
The bugs were recently found due to new platforms looking to use the
ACPI NFIT "virtual" device definition, and new error injection
capabilities to trigger error responses to label area requests. Ira's
cleanups have been long pending, I neglected to send them earlier, and
see no harm in including them now. This has all appeared in -next with
no reported issues.
Summary:
- Fix support for NFIT "virtual" ranges (BIOS-defined memory disks)
- Fix recovery from failed label storage areas on NVDIMM devices
- Miscellaneous cleanups from Ira's investigation of
dax_direct_access paths preparing for stray-write protection"
* tag 'libnvdimm-fixes-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
tools/testing/nvdimm: Fix missing 'fallthrough' warning
libnvdimm/region: Fix label activation vs errors
ACPI: NFIT: Fix support for virtual SPA ranges
dax: Ensure errno is returned from dax_direct_access
fs/dax: Clarify nr_pages to dax_direct_access()
fs/fuse: Remove unneeded kaddr parameter
Here is a single revert of a commit that caused problems in 5.14-rc5 for
5.14-rc6. It has been in linux-next almost all week, and has resolved
the issues that were reported on lots of different systems that were not
the platform that the change was originally tested on (gotta love SoC
cores used in multiple devices from multiple vendors...)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYRf0Qg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynEBgCgg/t8I7hGF5+bi6qV82K/atVFgvkAnRLN9c43
nUXoVeo1RBk3tI+G31Cl
=vpaV
-----END PGP SIGNATURE-----
Merge tag 'usb-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fix from Greg KH:
"A single revert of a commit that caused problems in 5.14-rc5 for
5.14-rc6. It has been in linux-next almost all week, and has resolved
the issues that were reported on lots of different systems that were
not the platform that the change was originally tested on (gotta love
SoC cores used in multiple devices from multiple vendors...)"
* tag 'usb-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
Revert "usb: dwc3: gadget: Use list_replace_init() before traversing lists"
Here are some small IIO driver fixes for reported problems for 5.14-rc6
(no staging driver fixes at the moment).
All of them resolve reported issues and have been in linux-next all week
with no reported problems. Full details are in the shortlog.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYRfzsg8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yn4qACdG4OZ4cn8C2QtsxXMtxknUcBeKMYAoIv2x+bB
gl/bJVn9vtyVqSESnefM
=OOPX
-----END PGP SIGNATURE-----
Merge tag 'staging-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull IIO driver fixes from Greg KH:
"Here are some small IIO driver fixes for reported problems for
5.14-rc6 (no staging driver fixes at the moment).
All of them resolve reported issues and have been in linux-next all
week with no reported problems. Full details are in the shortlog"
* tag 'staging-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
iio: adc: Fix incorrect exit of for-loop
iio: humidity: hdc100x: Add margin to the conversion time
dt-bindings: iio: st: Remove wrong items length check
iio: accel: fxls8962af: fix i2c dependency
iio: adis: set GPIO reset pin direction
iio: adc: ti-ads7950: Ensure CS is deasserted after reading channels
iio: accel: fxls8962af: fix potential use of uninitialized symbol
Pull i2c fixes from Wolfram Sang:
"One driver bugfix, a documentation bugfix, and an "uninitialized data"
leak fix for the core"
* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
Documentation: i2c: add i2c-sysfs into index
i2c: dev: zero out array used for i2c reads from userspace
i2c: iproc: fix race between client unreg and tasklet
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCYReBzAAKCRCAXGG7T9hj
vsjcAQD9tV9ThjOP9HXL3lGGoSIBCy+t92ZwpVkQuYITa9fHFAD/ViU+Iye5WHTf
jWxlveDJMoOegEmpKEQAoX56hDHPkww=
=lQOv
-----END PGP SIGNATURE-----
Merge tag 'for-linus-5.14-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
"A small cleanup patch and a fix of a rare race in the Xen evtchn
driver"
* tag 'for-linus-5.14-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/events: Fix race in set_evtchn_to_irq
xen/events: remove redundant initialization of variable irq
* A fix to avoid passing -mno-relax to compilers that don't support it.
* A comment fix.
-----BEGIN PGP SIGNATURE-----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=4Fkm
-----END PGP SIGNATURE-----
Merge tag 'riscv-for-linus-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux
Pull RISC-V fixes from Palmer Dabbelt:
- avoid passing -mno-relax to compilers that don't support it
- a comment fix
* tag 'riscv-for-linus-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux:
riscv: Fix comment regarding kernel mapping overlapping with IS_ERR_VALUE
riscv: kexec: do not add '-mno-relax' flag if compiler doesn't support it
- fix to revert to the historic write behavior (Bart Van Assche)
-----BEGIN PGP SIGNATURE-----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=dsC9
-----END PGP SIGNATURE-----
Merge tag 'configfs-5.14' of git://git.infradead.org/users/hch/configfs
Pull configfs fix from Christoph Hellwig:
- fix to revert to the historic write behavior (Bart Van Assche)
* tag 'configfs-5.14' of git://git.infradead.org/users/hch/configfs:
configfs: restore the kernel v5.13 text attribute write behavior
Merge misc fixes from Andrew Morton:
"7 patches.
Subsystems affected by this patch series: mm (kasan, mm/slub,
mm/madvise, and memcg), and lib"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
lib: use PFN_PHYS() in devmem_is_allowed()
mm/memcg: fix incorrect flushing of lruvec data in obj_stock
mm/madvise: report SIGBUS as -EFAULT for MADV_POPULATE_(READ|WRITE)
mm: slub: fix slub_debug disabling for list of slabs
slub: fix kmalloc_pagealloc_invalid_free unit test
kasan, slub: reset tag when printing address
kasan, kmemleak: reset tags when scanning block
-----BEGIN PGP SIGNATURE-----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=RlpY
-----END PGP SIGNATURE-----
Merge tag '5.14-rc5-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Four CIFS/SMB3 Fixes, all for stable, two relating to deferred close,
and one for the 'modefromsid' mount option (when 'idsfromsid' not
specified)"
* tag '5.14-rc5-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: Call close synchronously during unlink/rename/lease break.
cifs: Handle race conditions during rename
cifs: use the correct max-length for dentry_path_raw()
cifs: create sd context must be a multiple of 8
This Kselftest fixes update for Linux 5.14-rc6 consists of a single patch
to sgx test to fix Q1 and Q2 calculation.
-----BEGIN PGP SIGNATURE-----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=wKY6
-----END PGP SIGNATURE-----
Merge tag 'linux-kselftest-fixes-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
Pull Kselftest fix from Shuah Khan:
"A single patch to sgx test to fix Q1 and Q2 calculation"
* tag 'linux-kselftest-fixes-5.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
selftests/sgx: Fix Q1 and Q2 calculation in sigstruct.c
The physical address may exceed 32 bits on 32-bit systems with more than
32 bits of physcial address. Use PFN_PHYS() in devmem_is_allowed(), or
the physical address may overflow and be truncated.
We found this bug when mapping a high addresses through devmem tool,
when CONFIG_STRICT_DEVMEM is enabled on the ARM with ARM_LPAE and devmem
is used to map a high address that is not in the iomem address range, an
unexpected error indicating no permission is returned.
This bug was initially introduced from v2.6.37, and the function was
moved to lib in v5.11.
Link: https://lkml.kernel.org/r/20210731025057.78825-1-wangliang101@huawei.com
Fixes: 087aaffcdf ("ARM: implement CONFIG_STRICT_DEVMEM by disabling access to RAM via /dev/mem")
Fixes: 527701eda5 ("lib: Add a generic version of devmem_is_allowed()")
Signed-off-by: Liang Wang <wangliang101@huawei.com>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Cc: Palmer Dabbelt <palmerdabbelt@google.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Liang Wang <wangliang101@huawei.com>
Cc: Xiaoming Ni <nixiaoming@huawei.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: <stable@vger.kernel.org> [2.6.37+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
When mod_objcg_state() is called with a pgdat that is different from
that in the obj_stock, the old lruvec data cached in obj_stock are
flushed out. Unfortunately, they were flushed to the new pgdat and so
the data go to the wrong node. This will screw up the slab data
reported in /sys/devices/system/node/node*/meminfo.
Fix that by flushing the data to the cached pgdat instead.
Link: https://lkml.kernel.org/r/20210802143834.30578-1-longman@redhat.com
Fixes: 68ac5b3c8d ("mm/memcg: cache vmstat data in percpu memcg_stock_pcp")
Signed-off-by: Waiman Long <longman@redhat.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Roman Gushchin <guro@fb.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Vladimir Davydov <vdavydov.dev@gmail.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Muchun Song <songmuchun@bytedance.com>
Cc: Alex Shi <alex.shi@linux.alibaba.com>
Cc: Chris Down <chris@chrisdown.name>
Cc: Yafang Shao <laoar.shao@gmail.com>
Cc: Wei Yang <richard.weiyang@gmail.com>
Cc: Masayoshi Mizuma <msys.mizuma@gmail.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Waiman Long <longman@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Doing some extended tests and polishing the man page update for
MADV_POPULATE_(READ|WRITE), I realized that we end up converting also
SIGBUS (via -EFAULT) to -EINVAL, making it look like yet another
madvise() user error.
We want to report only problematic mappings and permission problems that
the user could have know as -EINVAL.
Let's not convert -EFAULT arising due to SIGBUS (or SIGSEGV) to -EINVAL,
but instead indicate -EFAULT to user space. While we could also convert
it to -ENOMEM, using -EFAULT looks more helpful when user space might
want to troubleshoot what's going wrong: MADV_POPULATE_(READ|WRITE) is
not part of an final Linux release and we can still adjust the behavior.
Link: https://lkml.kernel.org/r/20210726154932.102880-1-david@redhat.com
Fixes: 4ca9b3859d ("mm/madvise: introduce MADV_POPULATE_(READ|WRITE) to prefault page tables")
Signed-off-by: David Hildenbrand <david@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Jann Horn <jannh@google.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
Cc: Helge Deller <deller@gmx.de>
Cc: Chris Zankel <chris@zankel.net>
Cc: Max Filippov <jcmvbkbc@gmail.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Peter Xu <peterx@redhat.com>
Cc: Rolf Eike Beer <eike-kernel@sf-tec.de>
Cc: Ram Pai <linuxram@us.ibm.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Vijayanand Jitta reports:
Consider the scenario where CONFIG_SLUB_DEBUG_ON is set and we would
want to disable slub_debug for few slabs. Using boot parameter with
slub_debug=-,slab_name syntax doesn't work as expected i.e; only
disabling debugging for the specified list of slabs. Instead it
disables debugging for all slabs, which is wrong.
This patch fixes it by delaying the moment when the global slub_debug
flags variable is updated. In case a "slub_debug=-,slab_name" has been
passed, the global flags remain as initialized (depending on
CONFIG_SLUB_DEBUG_ON enabled or disabled) and are not simply reset to 0.
Link: https://lkml.kernel.org/r/8a3d992a-473a-467b-28a0-4ad2ff60ab82@suse.cz
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Reported-by: Vijayanand Jitta <vjitta@codeaurora.org>
Reviewed-by: Vijayanand Jitta <vjitta@codeaurora.org>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Vinayak Menon <vinmenon@codeaurora.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The unit test kmalloc_pagealloc_invalid_free makes sure that for the
higher order slub allocation which goes to page allocator, the free is
called with the correct address i.e. the virtual address of the head
page.
Commit f227f0faf6 ("slub: fix unreclaimable slab stat for bulk free")
unified the free code paths for page allocator based slub allocations
but instead of using the address passed by the caller, it extracted the
address from the page. Thus making the unit test
kmalloc_pagealloc_invalid_free moot. So, fix this by using the address
passed by the caller.
Should we fix this? I think yes because dev expect kasan to catch these
type of programming bugs.
Link: https://lkml.kernel.org/r/20210802180819.1110165-1-shakeelb@google.com
Fixes: f227f0faf6 ("slub: fix unreclaimable slab stat for bulk free")
Signed-off-by: Shakeel Butt <shakeelb@google.com>
Reported-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Acked-by: Roman Gushchin <guro@fb.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Muchun Song <songmuchun@bytedance.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
The address still includes the tags when it is printed. With hardware
tag-based kasan enabled, we will get a false positive KASAN issue when
we access metadata.
Reset the tag before we access the metadata.
Link: https://lkml.kernel.org/r/20210804090957.12393-3-Kuan-Ying.Lee@mediatek.com
Fixes: aa1ef4d7b3 ("kasan, mm: reset tags when accessing metadata")
Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Reviewed-by: Marco Elver <elver@google.com>
Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Chinwen Chang <chinwen.chang@mediatek.com>
Cc: Nicholas Tang <nicholas.tang@mediatek.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Patch series "kasan, slub: reset tag when printing address", v3.
With hardware tag-based kasan enabled, we reset the tag when we access
metadata to avoid from false alarm.
This patch (of 2):
Kmemleak needs to scan kernel memory to check memory leak. With hardware
tag-based kasan enabled, when it scans on the invalid slab and
dereference, the issue will occur as below.
Hardware tag-based KASAN doesn't use compiler instrumentation, we can not
use kasan_disable_current() to ignore tag check.
Based on the below report, there are 11 0xf7 granules, which amounts to
176 bytes, and the object is allocated from the kmalloc-256 cache. So
when kmemleak accesses the last 256-176 bytes, it causes faults, as those
are marked with KASAN_KMALLOC_REDZONE == KASAN_TAG_INVALID == 0xfe.
Thus, we reset tags before accessing metadata to avoid from false positives.
BUG: KASAN: out-of-bounds in scan_block+0x58/0x170
Read at addr f7ff0000c0074eb0 by task kmemleak/138
Pointer tag: [f7], memory tag: [fe]
CPU: 7 PID: 138 Comm: kmemleak Not tainted 5.14.0-rc2-00001-g8cae8cd89f05-dirty #134
Hardware name: linux,dummy-virt (DT)
Call trace:
dump_backtrace+0x0/0x1b0
show_stack+0x1c/0x30
dump_stack_lvl+0x68/0x84
print_address_description+0x7c/0x2b4
kasan_report+0x138/0x38c
__do_kernel_fault+0x190/0x1c4
do_tag_check_fault+0x78/0x90
do_mem_abort+0x44/0xb4
el1_abort+0x40/0x60
el1h_64_sync_handler+0xb4/0xd0
el1h_64_sync+0x78/0x7c
scan_block+0x58/0x170
scan_gray_list+0xdc/0x1a0
kmemleak_scan+0x2ac/0x560
kmemleak_scan_thread+0xb0/0xe0
kthread+0x154/0x160
ret_from_fork+0x10/0x18
Allocated by task 0:
kasan_save_stack+0x2c/0x60
__kasan_kmalloc+0xec/0x104
__kmalloc+0x224/0x3c4
__register_sysctl_paths+0x200/0x290
register_sysctl_table+0x2c/0x40
sysctl_init+0x20/0x34
proc_sys_init+0x3c/0x48
proc_root_init+0x80/0x9c
start_kernel+0x648/0x6a4
__primary_switched+0xc0/0xc8
Freed by task 0:
kasan_save_stack+0x2c/0x60
kasan_set_track+0x2c/0x40
kasan_set_free_info+0x44/0x54
____kasan_slab_free.constprop.0+0x150/0x1b0
__kasan_slab_free+0x14/0x20
slab_free_freelist_hook+0xa4/0x1fc
kfree+0x1e8/0x30c
put_fs_context+0x124/0x220
vfs_kern_mount.part.0+0x60/0xd4
kern_mount+0x24/0x4c
bdev_cache_init+0x70/0x9c
vfs_caches_init+0xdc/0xf4
start_kernel+0x638/0x6a4
__primary_switched+0xc0/0xc8
The buggy address belongs to the object at ffff0000c0074e00
which belongs to the cache kmalloc-256 of size 256
The buggy address is located 176 bytes inside of
256-byte region [ffff0000c0074e00, ffff0000c0074f00)
The buggy address belongs to the page:
page:(____ptrval____) refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x100074
head:(____ptrval____) order:2 compound_mapcount:0 compound_pincount:0
flags: 0xbfffc0000010200(slab|head|node=0|zone=2|lastcpupid=0xffff|kasantag=0x0)
raw: 0bfffc0000010200 0000000000000000 dead000000000122 f5ff0000c0002300
raw: 0000000000000000 0000000000200020 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
Memory state around the buggy address:
ffff0000c0074c00: f0 f0 f0 f0 f0 f0 f0 f0 f0 fe fe fe fe fe fe fe
ffff0000c0074d00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
>ffff0000c0074e00: f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 f7 fe fe fe fe fe
^
ffff0000c0074f00: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe
ffff0000c0075000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
Disabling lock debugging due to kernel taint
kmemleak: 181 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
Link: https://lkml.kernel.org/r/20210804090957.12393-1-Kuan-Ying.Lee@mediatek.com
Link: https://lkml.kernel.org/r/20210804090957.12393-2-Kuan-Ying.Lee@mediatek.com
Signed-off-by: Kuan-Ying Lee <Kuan-Ying.Lee@mediatek.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Marco Elver <elver@google.com>
Cc: Nicholas Tang <nicholas.tang@mediatek.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Chinwen Chang <chinwen.chang@mediatek.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-----BEGIN PGP SIGNATURE-----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=LfC0
-----END PGP SIGNATURE-----
Merge tag 'block-5.14-2021-08-13' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
"A few fixes for block that should go into 5.14:
- Revert the mq-deadline cgroup addition. More work is needed on this
front, let's revert it for now and get it right before having it in
a released kernel (Tejun)
- blk-iocost lockdep fix (Ming)
- nbd double completion fix (Xie)
- Fix for non-idling when clearing the shared tag flag (Yu)"
* tag 'block-5.14-2021-08-13' of git://git.kernel.dk/linux-block:
nbd: Aovid double completion of a request
blk-mq: clear active_queues before clearing BLK_MQ_F_TAG_QUEUE_SHARED
Revert "block/mq-deadline: Add cgroup support"
blk-iocost: fix lockdep warning on blkcg->lock
-----BEGIN PGP SIGNATURE-----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=lx8b
-----END PGP SIGNATURE-----
Merge tag 'io_uring-5.14-2021-08-13' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
"A bit bigger than the previous weeks, but mostly just a few stable
bound fixes. In detail:
- Followup fixes to patches from last week for io-wq, turns out they
weren't complete (Hao)
- Two lockdep reported fixes out of the RT camp (me)
- Sync the io_uring-cp example with liburing, as a few bug fixes
never made it to the kernel carried version (me)
- SQPOLL related TIF_NOTIFY_SIGNAL fix (Nadav)
- Use WRITE_ONCE() when writing sq flags (Nadav)
- io_rsrc_put_work() deadlock fix (Pavel)"
* tag 'io_uring-5.14-2021-08-13' of git://git.kernel.dk/linux-block:
tools/io_uring/io_uring-cp: sync with liburing example
io_uring: fix ctx-exit io_rsrc_put_work() deadlock
io_uring: drop ctx->uring_lock before flushing work item
io-wq: fix IO_WORKER_F_FIXED issue in create_io_worker()
io-wq: fix bug of creating io-wokers unconditionally
io_uring: rsrc ref lock needs to be IRQ safe
io_uring: Use WRITE_ONCE() when writing to sq_flags
io_uring: clear TIF_NOTIFY_SIGNAL when running task work
