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This CONFIG option originally only referred to the Shared
Virtual Address (SVA) library. But it is now also used for
non-library portions of code.
Drop the "_LIB" suffix so that there is just one configuration
option for all code relating to SVA.
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20220207230254.3342514-2-fenghua.yu@intel.com
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fix from Mark Brown:
"One fix here, for initialisation of regulators that don't have an
in_enabled() operation which would mainly impact cases where they
aren't otherwise used during early setup for some reason"
* tag 'regulator-fix-v5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: core: fix false positive in regulator_late_cleanup()
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https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v5.18
More fixes that have arrived in the past few -rcs, plus a MAINTAINERS
update. The biggest update here is the fix for control change
notifications in ASoC generic controls found by mixer-test.
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Jan reported that on Turris Omnia (Armada 385), no PCIe devices were
detected after upgrading from v5.16.1 to v5.16.3 and identified the cause
as the backport of 91a8d79fc797 ("PCI: mvebu: Fix configuring secondary bus
of PCIe Root Port via emulated bridge"), which appeared in v5.17-rc1.
91a8d79fc797 was incorrectly applied from mailing list patch [1] to the
linux git repository [2] probably due to resolving merge conflicts
incorrectly. Fix it now.
[1] https://lore.kernel.org/r/20211125124605.25915-12-pali@kernel.org
[2] https://git.kernel.org/linus/91a8d79fc797
[bhelgaas: commit log]
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=215540
Fixes: 91a8d79fc797 ("PCI: mvebu: Fix configuring secondary bus of PCIe Root Port via emulated bridge")
Link: https://lore.kernel.org/r/20220214110228.25825-1-pali@kernel.org
Link: https://lore.kernel.org/r/20220127234917.GA150851@bhelgaas
Reported-by: Jan Palus <jpalus@fastmail.com>
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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On newer AMD platforms with SFH, it is observed that random interrupts
get generated on the SFH hardware and until this is cleared the firmware
sensor processing is stalled, resulting in no data been received to
driver side.
Add routines to handle these interrupts, so that firmware operations are
not stalled.
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Newer AMD platforms with SFH may generate interrupts on some events
which are unwarranted. Until this is cleared the actual MP2 data
processing maybe stalled in some cases.
Add a mechanism to clear the pending interrupts (if any) during the
driver initialization and sensor command operations.
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Sensor data is processed in polling mode. Hence disable the interrupt
for all sensor command.
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Misinterpreted intr_enable field name. Hence correct the structure
field name accordingly to reflect the functionality.
Fixes: f264481ad614 ("HID: amd_sfh: Extend driver capabilities for multi-generation support")
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Since in the current amd_sfh design the sensor data is periodically
obtained in the form of poll data, during the suspend/resume cycle,
scheduling a delayed work adds no value.
So, cancel the work and restart back during the suspend/resume cycle
respectively.
Signed-off-by: Basavaraj Natikar <Basavaraj.Natikar@amd.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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This SL-6000 says Direct Line, not Ethernet
v2: added Reporter and Link
Signed-off-by: Oliver Neukum <oneukum@suse.com>
Reported-by: Ross Maynard <bids.7405@bigpond.com>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215361
Signed-off-by: David S. Miller <davem@davemloft.net>
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mv88e6xxx is special among DSA drivers in that it requires the VTU to
contain the VID of the FDB entry it modifies in
mv88e6xxx_port_db_load_purge(), otherwise it will return -EOPNOTSUPP.
Sometimes due to races this is not always satisfied even if external
code does everything right (first deletes the FDB entries, then the
VLAN), because DSA commits to hardware FDB entries asynchronously since
commit c9eb3e0f8701 ("net: dsa: Add support for learning FDB through
notification").
Therefore, the mv88e6xxx driver must close this race condition by
itself, by asking DSA to flush the switchdev workqueue of any FDB
deletions in progress, prior to exiting a VLAN.
Fixes: c9eb3e0f8701 ("net: dsa: Add support for learning FDB through notification")
Reported-by: Rafael Richter <rafael.richter@gin.de>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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All drivers using GPIOs as chip select have been rewritten to use
GPIO descriptors passing the ->use_gpio_descriptors flag. Retire
the code and fields used by the legacy GPIO API.
Do not drop the ->use_gpio_descriptors flag: it now only indicates
that we want to use GPIOs in addition to native chip selects.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20220210231954.807904-1-linus.walleij@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Clang build fails with
spi-sunplus-sp7021.c:405:2: error: variable 'ret' is used
uninitialized whenever switch default is taken
default:
simplify code
Restore initializing ret. and add return error at default
Fixes: 47e8fe57a66f ("spi: Modify irq request position and modify parameters")
Reported-by: Tom Rix <trix@redhat.com>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Nathan Chancellor <nathan@kernel.org>
Reported-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Li-hao Kuo <lhjeff911@gmail.com>
Link: https://lore.kernel.org/r/7d91e6ce29f9a8df2c53a47b4b977664020e237a.1644805060.git.lhjeff911@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The preferred way to implement SPI-NOR controller drivers is through SPI
subsubsystem utilizing the SPI MEM core functions. This converts the
Intel SPI flash controller driver over the SPI MEM by moving the driver
from SPI-NOR subsystem to SPI subsystem and in one go make it use the
SPI MEM functions. The driver name will be changed from intel-spi to
spi-intel to match the convention used in the SPI subsystem.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mauro Lima <mauro.lima@eclypsium.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Pratyush Yadav <p.yadav@ti.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Link: https://lore.kernel.org/r/20220209122706.42439-3-mika.westerberg@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Currently the driver tries to disable the BIOS write protection
automatically even if this is not what the user wants. For this reason
modify the driver so that by default it does not touch the write
protection. Only if specifically asked by the user (setting writeable=1
command line parameter) the driver tries to disable the BIOS write
protection.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mauro Lima <mauro.lima@eclypsium.com>
Reviewed-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20220209122706.42439-2-mika.westerberg@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add support for the AMD SPI controller version AMDI0062. Do this in a
modular way where's easy to add new versions.
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20220211143155.75513-4-andrealmeid@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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rom_addr is not used in the code, so we can just drop it from struct
amd_spi.
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20220211143155.75513-3-andrealmeid@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Instead of implementing a custom IO busy wait function, just use
readl_poll_timeout().
Signed-off-by: André Almeida <andrealmeid@collabora.com>
Link: https://lore.kernel.org/r/20220211143155.75513-2-andrealmeid@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Replace the second 'which' with 'the'.
Change 'acknowleding' to 'acknowledging'.
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20220212143144.2648689-1-trix@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The current logic updates the I/O page table mode for the domain
before calling the logic to free memory used for the page table.
This results in IOMMU page table memory leak, and can be observed
when launching VM w/ pass-through devices.
Fix by freeing the memory used for page table before updating the mode.
Cc: Joerg Roedel <joro@8bytes.org>
Reported-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Tested-by: Daniel Jordan <daniel.m.jordan@oracle.com>
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Fixes: e42ba0633064 ("iommu/amd: Restructure code for freeing page table")
Link: https://lore.kernel.org/all/20220118194720.urjgi73b7c3tq2o6@oracle.com/
Link: https://lore.kernel.org/r/20220210154745.11524-1-suravee.suthikulpanit@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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If teedev_open() fails, probe function need return
error code.
Fixes: aceeafefff73 ("optee: use driver internal tee_context for some rpc")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
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The COMMS package can enable the hardware parser to recognize IPSEC
frames with ESP header and SPI identifier. If this package is available
and configured for loading in /lib/firmware, then the driver will
succeed in enabling this protocol type for RSS.
This in turn allows the hardware to hash over the SPI and use it to pick
a consistent receive queue for the same secure flow. Without this all
traffic is steered to the same queue for multiple traffic threads from
the same IP address. For that reason this is marked as a fix, as the
driver supports the model, but it wasn't enabled.
If the package is not available, adding this type will fail, but the
failure is ignored on purpose as it has no negative affect.
Fixes: c90ed40cefe1 ("ice: Enable writing hardware filtering tables")
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The AMD IOMMU logs I/O page faults and such to a ring buffer in
system memory, and this ring buffer can overflow. The AMD IOMMU
spec has the following to say about the interrupt status bit that
signals this overflow condition:
EventOverflow: Event log overflow. RW1C. Reset 0b. 1 = IOMMU
event log overflow has occurred. This bit is set when a new
event is to be written to the event log and there is no usable
entry in the event log, causing the new event information to
be discarded. An interrupt is generated when EventOverflow = 1b
and MMIO Offset 0018h[EventIntEn] = 1b. No new event log
entries are written while this bit is set. Software Note: To
resume logging, clear EventOverflow (W1C), and write a 1 to
MMIO Offset 0018h[EventLogEn].
The AMD IOMMU driver doesn't currently implement this recovery
sequence, meaning that if a ring buffer overflow occurs, logging
of EVT/PPR/GA events will cease entirely.
This patch implements the spec-mandated reset sequence, with the
minor tweak that the hardware seems to want to have a 0 written to
MMIO Offset 0018h[EventLogEn] first, before writing an 1 into this
field, or the IOMMU won't actually resume logging events.
Signed-off-by: Lennert Buytenhek <buytenh@arista.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/YVrSXEdW2rzEfOvk@wantstofly.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
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We lost the required >>16 when I refactored the FBC plane state
checks. Bring it back so the check does what it's supposed to.
Cc: Mika Kahola <mika.kahola@intel.com>
Fixes: 2e6c99f88679 ("drm/i915/fbc: Nuke lots of crap from intel_fbc_state_cache")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220210103107.24492-1-ville.syrjala@linux.intel.com
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
(cherry picked from commit f7bc440bc79ae5dcf648b90209910ea8dba6ef0c)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
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The mapping from enum port to whatever port numbering scheme is used by
the SWSCI Display Power State Notification is odd, and the memory of it
has faded. In any case, the parameter only has space for ports numbered
[0..4], and UBSAN reports bit shift beyond it when the platform has port
F or more.
Since the SWSCI functionality is supposed to be obsolete for new
platforms (i.e. ones that might have port F or more), just bail out
early if the mapped and mangled port number is beyond what the Display
Power State Notification can support.
Fixes: 9c4b0a683193 ("drm/i915: add opregion function to notify bios of encoder enable/disable")
Cc: <stable@vger.kernel.org> # v3.13+
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/4800
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/cc363f42d6b5a5932b6d218fefcc8bdfb15dbbe5.1644489329.git.jani.nikula@intel.com
(cherry picked from commit 24a644ebbfd3b13cda702f98907f9dd123e34bf9)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
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For some reason we are selecting PRIO_HAS_PAGES when we don't have
mm.pages, and vice versa.
v2(Thomas):
- Add missing fixes tag
Fixes: 213d50927763 ("drm/i915/ttm: Introduce a TTM i915 gem object backend")
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220209111652.468762-1-matthew.auld@intel.com
(cherry picked from commit ba2c5d15022a565da187d90e2fe44768e33e5034)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
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The bogus loop from compute_dbuf_slices() was copied into
check_mbus_joined() as well. So this lookup is wrong as well.
Fix it.
Cc: stable@vger.kernel.org
Fixes: f4dc00863226 ("drm/i915/adl_p: MBUS programming")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220207132700.481-2-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit 053f2b85631316a9226f6340c1c0fd95634f7a5b)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
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Apparently I totally fumbled the loop condition when I
removed the ARRAY_SIZE() stuff from the dbuf slice config
lookup. Comparing the loop index with the active_pipes bitmask
is utter nonsense, what we want to do is check to see if the
mask is zero or not.
Note that the code actually ended up working correctly despite
the fumble, up until commit eef173954432 ("drm/i915: Allow
!join_mbus cases for adlp+ dbuf configuration") when things
broke for real.
Cc: stable@vger.kernel.org
Fixes: 05e8155afe35 ("drm/i915: Use a sentinel to terminate the dbuf slice arrays")
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220207132700.481-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit a28fde308c3c1c174249ff9559b57f24e6850086)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
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drm-intel-fixes
gvt-fixes-2022-01-13
- Make DRM_I915_GVT depend on X86 (Siva Mullati)
- Clean kernel doc in gtt.c (Randy Dunlap)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
From: Zhi Wang <zhi.wang.linux@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1f619581-e3da-3899-09ac-f714d954a580@gmail.com
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In preparation for FORTIFY_SOURCE performing compile-time and run-time
field bounds checking for memset(), avoid intentionally writing across
neighboring fields.
Use memset_startat() so memset() doesn't get confused about writing
beyond the destination member that is intended to be the starting point
of zeroing through the end of the struct.
Acked-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Link: https://lore.kernel.org/lkml/87sfyzi97l.fsf@ashishki-desk.ger.corp.intel.com
Signed-off-by: Kees Cook <keescook@chromium.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner:
"Interrupt chip driver fixes:
- Don't install an hotplug notifier for GICV3-ITS on systems which do
not need it to prevent a warning in the notifier about inconsistent
state
- Add the missing device tree matching for the T-HEAD PLIC variant so
the related SoC is properly supported"
* tag 'irq-urgent-2022-02-13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
irqchip/sifive-plic: Add missing thead,c900-plic match string
dt-bindings: update riscv plic compatible string
irqchip/gic-v3-its: Skip HP notifier when no ITS is registered
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git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip fixes from Marc Zyngier:
- Don't register a hotplug notifier on GICv3 systems that advertise
LPI support, but have no ITS to make use of it
- Add missing DT matching for the thead,c900-plic variant of the
SiFive PLIC
Link: https://lore.kernel.org/r/20220211110038.1179155-1-maz@kernel.org
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"Two minor fixes in the lpfc driver. One changing the classification of
trace messages and the other fixing a build issue when NVME_FC is
disabled"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
scsi: lpfc: Reduce log messages seen after firmware download
scsi: lpfc: Remove NVMe support if kernel has NVME_FC disabled
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are a small number of char/misc driver fixes for 5.17-rc4 for
reported issues. They contain:
- phy driver fixes
- iio driver fix
- eeprom driver fix
- speakup regression fix
- fastrpc fix
All of these have been in linux-next with no reported issues"
* tag 'char-misc-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
iio: buffer: Fix file related error handling in IIO_BUFFER_GET_FD_IOCTL
speakup-dectlk: Restore pitch setting
bus: mhi: pci_generic: Add mru_default for Cinterion MV31-W
bus: mhi: pci_generic: Add mru_default for Foxconn SDX55
eeprom: ee1004: limit i2c reads to I2C_SMBUS_BLOCK_MAX
misc: fastrpc: avoid double fput() on failed usercopy
phy: dphy: Correct clk_pre parameter
phy: phy-mtk-tphy: Fix duplicated argument in phy-mtk-tphy
phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable()
phy: xilinx: zynqmp: Fix bus width setting for SGMII
phy: cadence: Sierra: fix error handling bugs in probe()
phy: ti: Fix missing sentinel for clk_div_table
phy: broadcom: Kconfig: Fix PHY_BRCM_USB config option
phy: usb: Leave some clocks running during suspend
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pullstaging driver fixes from Greg KH:
"Here are two staging driver fixes for 5.17-rc4. These are:
- fbtft error path fix
- vc04_services rcu dereference fix
Both of these have been in linux-next for a while with no reported
issues"
* tag 'staging-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: fbtft: Fix error path in fbtft_driver_module_init()
staging: vc04_services: Fix RCU dereference check
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are four small tty/serial fixes for 5.17-rc4. They are:
- 8250_pericom change revert to fix a reported regression
- two speculation fixes for vt_ioctl
- n_tty regression fix for polling
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
vt_ioctl: add array_index_nospec to VT_ACTIVATE
vt_ioctl: fix array_index_nospec in vt_setactivate
serial: 8250_pericom: Revert "Re-enable higher baud rates"
n_tty: wake up poll(POLLRDNORM) on receiving data
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some small USB driver fixes for 5.17-rc4 that resolve some
reported issues and add new device ids:
- usb-serial new device ids
- ulpi cleanup fixes
- f_fs use-after-free fix
- dwc3 driver fixes
- ax88179_178a usb network driver fix
- usb gadget fixes
There is a revert at the end of this series to resolve a build problem
that 0-day found yesterday. Most of these have been in linux-next,
except for the last few, and all have now passed 0-day tests"
* tag 'usb-5.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
Revert "usb: dwc2: drd: fix soft connect when gadget is unconfigured"
usb: dwc2: drd: fix soft connect when gadget is unconfigured
usb: gadget: rndis: check size of RNDIS_MSG_SET command
USB: gadget: validate interface OS descriptor requests
usb: core: Unregister device on component_add() failure
net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup
usb: dwc3: gadget: Prevent core from processing stale TRBs
USB: serial: cp210x: add CPI Bulk Coin Recycler id
USB: serial: cp210x: add NCR Retail IO box id
USB: serial: ftdi_sio: add support for Brainboxes US-159/235/320
usb: gadget: f_uac2: Define specific wTerminalType
usb: gadget: udc: renesas_usb3: Fix host to USB_ROLE_NONE transition
usb: raw-gadget: fix handling of dual-direction-capable endpoints
usb: usb251xb: add boost-up property support
usb: ulpi: Call of_node_put correctly
usb: ulpi: Move of_node_put to ulpi_dev_release
USB: serial: option: add ZTE MF286D modem
USB: serial: ch341: add support for GW Instek USB2.0-Serial devices
usb: f_fs: Fix use-after-free for epfile
usb: dwc3: xilinx: fix uninitialized return value
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Vasily Gorbik:
"Maintainers and reviewers changes:
- Add Alexander Gordeev as maintainer for s390.
- Christian Borntraeger will focus on s390 KVM maintainership and
stays as s390 reviewer.
Fixes:
- Fix clang build of modules loader KUnit test.
- Fix kernel panic in CIO code on FCES path-event when no driver is
attached to a device or the driver does not provide the path_event
function"
* tag 's390-5.17-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
s390/cio: verify the driver availability for path_event call
s390/module: fix building test_modules_helpers.o with clang
MAINTAINERS: downgrade myself to Reviewer for s390
MAINTAINERS: add Alexander Gordeev as maintainer for s390
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git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
- Two small cleanups
- Another fix for addressing the EFI framebuffer above 4GB when running
as Xen dom0
- A patch to let Xen guests use reserved bits in MSI- and IO-APIC-
registers for extended APIC-IDs the same way KVM guests are doing it
already
* tag 'for-linus-5.17a-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/pci: Make use of the helper macro LIST_HEAD()
xen/x2apic: Fix inconsistent indenting
xen/x86: detect support for extended destination ID
xen/x86: obtain full video frame buffer address for Dom0 also under EFI
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This reverts commit 269cbcf7b72de6f0016806d4a0cec1d689b55a87.
It causes build errors as reported by the kernel test robot.
Link: https://lore.kernel.org/r/202202112236.AwoOTtHO-lkp@intel.com
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 269cbcf7b72d ("usb: dwc2: drd: fix soft connect when gadget is unconfigured")
Cc: stable@kernel.org
Cc: Amelie Delaunay <amelie.delaunay@foss.st.com>
Cc: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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If NIC had packets in tx queue at the moment link down event
happened, it could result in tx timeout when link got back up.
Since device has more than one tx queue we need to reset them
accordingly.
Fixes: 057f4af2b171 ("atl1c: add 4 RX/TX queue support for Mikrotik 10/25G NIC")
Signed-off-by: Gatis Peisenieks <gatis@mikrotik.com>
Link: https://lore.kernel.org/r/20220211065123.4187615-1-gatis@mikrotik.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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We cannot do the cancel_work_sync from after the unregister_netdev, as
the dev pointer is no longer valid, causing a uaf on ldisc unregister
(or device close).
Instead, do the cancel_work_sync from the ndo_uninit op, where the dev
still exists, but the queue has stopped.
Fixes: 7bd9890f3d74 ("mctp: serial: cancel tx work on ldisc close")
Reported-by: Luo Likang <luolikang@nsfocus.com>
Tested-by: Luo Likang <luolikang@nsfocus.com>
Signed-off-by: Jeremy Kerr <jk@codeconstruct.com.au>
Link: https://lore.kernel.org/r/20220211011552.1861886-1-jk@codeconstruct.com.au
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The reset input to the LAN9303 chip is active low, and devicetree
gpio handles reflect this. Therefore, the gpio should be requested
with an initial state of high in order for the reset signal to be
asserted. Other uses of the gpio already use the correct polarity.
Fixes: a1292595e006 ("net: dsa: add new DSA switch driver for the SMSC-LAN9303")
Signed-off-by: Mans Rullgard <mans@mansr.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fianelil <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20220209145454.19749-1-mans@mansr.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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If backing file's filesystem has implemented ->fallocate(), we think the
loop device can support discard, then pass sb->s_blocksize as
discard_granularity. However, some underlying FS, such as overlayfs,
doesn't set sb->s_blocksize, and causes discard_granularity to be set as
zero, then the warning in __blkdev_issue_discard() is triggered.
Christoph suggested to pass kstatfs.f_bsize as discard granularity, and
this way is fine because kstatfs.f_bsize means 'Optimal transfer block
size', which still matches with definition of discard granularity.
So fix the issue by setting discard_granularity as kstatfs.f_bsize if it
is available, otherwise claims discard isn't supported.
Cc: Christoph Hellwig <hch@lst.de>
Cc: Vivek Goyal <vgoyal@redhat.com>
Reported-by: Pei Zhang <pezhang@redhat.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20220126035830.296465-1-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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qedi_process_cmd_cleanup_resp()
This fixes a deadlock added with commit b40f3894e39e ("scsi: qedi: Complete
TMF works before disconnect")
Bug description from Jia-Ju Bai:
qedi_process_tmf_resp()
spin_lock(&session->back_lock); --> Line 201 (Lock A)
spin_lock(&qedi_conn->tmf_work_lock); --> Line 230 (Lock B)
qedi_process_cmd_cleanup_resp()
spin_lock_bh(&qedi_conn->tmf_work_lock); --> Line 752 (Lock B)
spin_lock_bh(&conn->session->back_lock); --> Line 784 (Lock A)
When qedi_process_tmf_resp() and qedi_process_cmd_cleanup_resp() are
concurrently executed, the deadlock can occur.
This patch fixes the deadlock by not holding the tmf_work_lock in
qedi_process_cmd_cleanup_resp while holding the back_lock. The
tmf_work_lock is only needed while we remove the tmf_work from the
work_list.
Link: https://lore.kernel.org/r/20220208185448.6206-1-michael.christie@oracle.com
Fixes: b40f3894e39e ("scsi: qedi: Complete TMF works before disconnect")
Cc: Manish Rangankar <mrangankar@marvell.com>
Cc: Nilesh Javali <njavali@marvell.com>
Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
Reported-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"This is a fairly large set of bugfixes, most of which had been sent a
while ago but only now made it into the soc tree:
Maintainer file updates:
- Claudiu Beznea now co-maintains the at91 soc family, replacing
Ludovic Desroches.
- Michael Walle maintains the sl28cpld drivers
- Alain Volmat and Raphael Gallais-Pou take over some drivers for ST
platforms
- Alim Akhtar is an additional reviewer for Samsung platforms
Code fixes:
- Op-tee had a problem with object lifetime that needs a slightly
complex fix, as well as another bug with error handling.
- Several minor issues for the OMAP platform, including a regression
with the timer
- A Kconfig change to fix a build-time issue on Intel SoCFPGA
Device tree fixes:
- The Amlogic Meson platform fixes a boot regression on am1-odroid, a
spurious interrupt, and a problem with reserved memory regions
- In the i.MX platform, several bug fixes are needed to make devices
work correctly: SD card detection, alarmtimer, and sound card on
some board. One patch for the GPU got in there by accident and gets
reverted again.
- TI K3 needs a fix for J721S2 serial port numbers
- ux500 needs a fix to mount the SD card as root on the Skomer phone"
* tag 'soc-fixes-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (46 commits)
Revert "arm64: dts: imx8mn-venice-gw7902: disable gpu"
arm64: Remove ARCH_VULCAN
MAINTAINERS: add myself as a maintainer for the sl28cpld
MAINTAINERS: add IRC to ARM sub-architectures and Devicetree
MAINTAINERS: arm: samsung: add Git tree and IRC
ARM: dts: Fix boot regression on Skomer
ARM: dts: spear320: Drop unused and undocumented 'irq-over-gpio' property
soc: aspeed: lpc-ctrl: Block error printing on probe defer cases
docs/ABI: testing: aspeed-uart-routing: Escape asterisk
MAINTAINERS: update drm/stm drm/sti and cec/sti maintainers
MAINTAINERS: Update Benjamin Gaignard maintainer status
ARM: socfpga: fix missing RESET_CONTROLLER
arm64: dts: meson-sm1-odroid: fix boot loop after reboot
arm64: dts: meson-g12: drop BL32 region from SEI510/SEI610
arm64: dts: meson-g12: add ATF BL32 reserved-memory region
arm64: dts: meson-gx: add ATF BL32 reserved-memory region
arm64: dts: meson-sm1-bananapi-m5: fix wrong GPIO domain for GPIOE_2
arm64: dts: meson-sm1-odroid: use correct enable-gpio pin for tf-io regulator
arm64: dts: meson-g12b-odroid-n2: fix typo 'dio2133'
optee: use driver internal tee_context for some rpc
...
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull pci fix from Bjorn Helgaas:
"Revert a commit that reduced the number of IRQs used but resulted in
interrupt storms (Bjorn Helgaas)"
* tag 'pci-v5.17-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
Revert "PCI/portdrv: Do not setup up IRQs if there are no users"
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Since we now return a pointer to an allocated object we need
to account for memory allocation failure in a separate
error path.
Fixes: 25fd330370ac ("power: supply_core: Pass pointer to battery info")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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This reverts commit 0e8ae5a6ff5952253cd7cc0260df838ab4c21009.
0e8ae5a6ff59 ("PCI/portdrv: Do not setup up IRQs if there are no users")
reduced usage of IRQs when we don't think we need them. But Joey, Sergiu,
and David reported choppy GUI rendering, systems that became unresponsive
every few seconds, incorrect values reported by cpufreq, and high IRQ 16
CPU usage.
Joey bisected the issues to 0e8ae5a6ff59, so revert it until we figure out
a better solution.
Link: https://lore.kernel.org/r/20220210222717.GA658201@bhelgaas
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215533
Link: https://bugzilla.kernel.org/show_bug.cgi?id=215546
Reported-by: Joey Corleone <joey.corleone@mail.ru>
Reported-by: Sergiu Deitsch <sergiu.deitsch@gmail.com>
Reported-by: David Spencer <dspencer577@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: stable@vger.kernel.org # v5.16+
Cc: Jan Kiszka <jan.kiszka@siemens.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Enable Cortex-A510 erratum 2051678 by default as we do with other
errata.
- arm64 IORT: Check the node revision for PMCG resources to cope with
old firmware based on a broken revision of the spec that had no way
to describe the second register page (when an implementation is using
the recommended RELOC_CTRS feature).
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
ACPI/IORT: Check node revision for PMCG resources
arm64: Enable Cortex-A510 erratum 2051678 by default
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