| Age | Commit message (Collapse) | Author |
|---|
|
git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into arm/dt
STM32 DT for v5.20, round 1
Highlights:
----------
- MCU:
-Fix whitespace coding style. No functional changes.
- MPU:
- General:
- Remove specific IPCC wakeup interrupt on STM32MP15.
- Enable OPTEE firmware and scmi support (clock/reset) on
STM32MP13. It allows to enable RCC clock driver.
- Add new pins configurations groups.
- DH boards:
- Add DHCOR based DRC Compact board. It embeds: 2xETH, 1xCAN,
uSD, USB, eMMC and SDIO wifi.
- Add ST MIPID02 bindings to AV96 (not enabled by default)
- OSD32:
- Correct vcc-supply for eeprom.
- fix missing internally connected voltage regulator (ldo3
supplied by vdd_ddr).
* tag 'stm32-dt-for-v5.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (25 commits)
ARM: dts: stm32: Add ST MIPID02 bindings to AV96
ARM: dts: stm32: Add alternate pinmux for RCC pin
ARM: dts: stm32: Add alternate pinmux for DCMI pins
ARM: dts: stm32: Add DHCOR based DRC Compact board
ARM: dts: stm32: Add alternate pinmux for UART5 pins
ARM: dts: stm32: Add alternate pinmux for UART4 pins
ARM: dts: stm32: Add alternate pinmux for UART3 pins
ARM: dts: stm32: Add alternate pinmux for SPI2 pins
ARM: dts: stm32: Add alternate pinmux for CAN1 pins
dt-bindings: arm: stm32: Add compatible string for DH electronics DHCOR DRC Compact
ARM: dts: stm32: Fix SPI2 pinmux pin comments on stm32mp15
ARM: dts: stm32: add optee reserved memory on stm32mp135f-dk
ARM: dts: stm32: add RCC on STM32MP13x SoC family
ARM: dts: stm32: enable optee firmware and SCMI support on STM32MP13
dt-bindings: rcc: stm32: select the "secure" path for stm32mp13
ARM: dts: stm32: correct vcc-supply for eeprom on stm32mp15xx-osd32
ARM: dts: stm32: fix missing internally connected voltage regulator for OSD32MP1
ARM: dts: stm32: adjust whitespace around '=' on MCU boards
ARM: dts: stm32: Move DHCOR BUCK3 VDD 2V9 adjustment to 1V8 DTSI
ARM: dts: stm32: remove the IPCC "wakeup" IRQ on stm32mp151
...
Link: https://lore.kernel.org/r/a250f32b-f67c-2922-0748-e39dc791e95c@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
Vlad Buslov says:
====================
net: Fix police 'continue' action offload
TC act_police with 'continue' action had been supported by mlx5 matchall
classifier offload implementation for some time. However, 'continue' was
assumed implicitly and recently got broken in multiple places. Fix it in
both TC hardware offload validation code and mlx5 driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Referenced commit prepared the code for upcoming extension that allows mlx5
to offload police action attached to flower classifier. However, with
regard to existing matchall classifier offload validation should be
reversed as FLOW_ACTION_CONTINUE is the only supported notexceed police
action type. Fix the problem by allowing FLOW_ACTION_CONTINUE for police
action and extend scan_tc_matchall_fdb_actions() to only allow such actions
with matchall classifier.
Fixes: d97b4b105ce7 ("flow_offload: reject offload for all drivers with invalid police parameters")
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Acked-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Offloading police with action TC_ACT_UNSPEC was erroneously disabled even
though it was supported by mlx5 matchall offload implementation, which
didn't verify the action type but instead assumed that any single police
action attached to matchall classifier is a 'continue' action. Lack of
action type check made it non-obvious what mlx5 matchall implementation
actually supports and caused implementers and reviewers of referenced
commits to disallow it as a part of improved validation code.
Fixes: b8cd5831c61c ("net: flow_offload: add tc police action parameters")
Fixes: b50e462bc22d ("net/sched: act_police: Add extack messages for offload failure")
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Tested-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/dt
AT91 DT for v5.20
It contains:
- compilation warning fixes for SAMA5D2
- updates for all AT91 device tree to use generic name for reset
controller
- reset controller node for SAMA7G5
- MCAN1 and UDPHS nodes for LAN966 SoCs
- Flexcom3 bindings were updated for lan966x-pcb8291.dts board to cope
with reality
* tag 'at91-dt-5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: dts: lan966x: Add UDPHS support
dt-bindings: usb: atmel: Add Microchip LAN9662 compatible string
ARM: dts: lan966x: Cleanup flexcom3 usart pinctrl settings.
ARM: dts: lan966x: Add mcan1 node.
ARM: dts: at91: sama7g5: add reset-controller node
ARM: dts: at91: use generic name for reset controller
ARM: dts: at91: sama5d2: fix compilation warning
ARM: dts: at91: sama5d2: fix compilation warning
Link: https://lore.kernel.org/r/20220705084637.818216-1-claudiu.beznea@microchip.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into arm/dt
Ux500 DTS updates for the v5.20 kernel:
- Fix orientation matrices on a few U8500 mobile phones.
- Drop unused i2c power supply handled by the power domain.
* tag 'ux500-dts-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik:
ARM: dts: ux500: Drop unused i2c power domain supply
ARM: dts: ux500: Fix Gavini accelerometer mounting matrix
ARM: dts: ux500: Fix Codina accelerometer mounting matrix
ARM: dts: ux500: Fix Janice accelerometer mounting matrix
Link: https://lore.kernel.org/r/CACRpkdY1MG=HG+tOCmD1_LEAStV1-ycCLkwShMRD4R=4jGDYHQ@mail.gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt
NFC flash node on rk3066a-mk808 and some dts styling fixes
(alignment and node names).
* tag 'v5.20-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: correct gpio-keys properties on rk3288-tinker
ARM: dts: rockchip: align gpio-key node names with dtschema
ARM: dts: rockchip: adjust whitespace around '='
ARM: dts: rockchip: enable nfc node in rk3066a-mk808.dts
Link: https://lore.kernel.org/r/14795241.VsHLxoZxqI@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/dt
New board the Radxa Rock Pi S, enablement of graphics support and hdmi-audio
on rk356x in general plus necessary board-specific changes on Rock-3A,
Quartz64-A, rk3568-evb, BPI-R2-Pro.
A number of additional peripherals on BPI-R2-Pro (gpu, thermal, rtc) and
PCIe2x1 support on rk3568 and enablement on Quart64-A as well as a number
of additional peripherals to this board (sfc node, sdr-104 support, fan).
And finally touch panel support for rockpro64 and some misc dt cleanups
(node names for dtschema and styling).
* tag 'v5.20-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (27 commits)
arm64: dts: rockchip: enable hdmi tx audio on rock-3a
arm64: dts: rockchip: enable hdmi tx audio on rk3568-evb1-v10
arm64: dts: rockchip: align gpio-key node names with dtschema
arm64: dts: rockchip: rock-pi-s add more peripherals
arm64: dts: rockchip: add ROCK Pi S DTS support
dt-bindings: arm: rockchip: Add Radxa ROCK Pi S
arm64: dts: rockchip: Add missing space around regulator-name on rk3368-orion-r68
arm64: dts: rockchip: enable the gpu on BPI-R2-Pro
arm64: dts: rockchip: configure thermal shutdown for BPI-R2-Pro
arm64: dts: rockchip: Enable HDMI audio on BPI R2 Pro
arm64: dts: rockchip: enable vop2 and hdmi tx on BPI-R2-Pro
arm64: dts: rockchip: set display regulators to always-on on BPI-R2-Pro
arm64: dts: rockchip: add RTC to BPI-R2 Pro
arm64: dts: rockchip: Enable HDMI audio on Quartz64 A
arm64: dts: rockchip: Add HDMI audio nodes to rk356x
arm64: dts: rockchip: adjust whitespace around '='
arm64: dts: rockchip: enable vop2 and hdmi tx on rock-3a
arm64: dts: rockchip: enable vop2 and hdmi tx on quartz64a
arm64: dts: rockchip: rk3568-evb: Enable VOP2 and hdmi
arm64: dts: rockchip: rk356x: Add HDMI nodes
...
Link: https://lore.kernel.org/r/40088956.J2Yia2DhmK@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes
Add a missing of_node_put in suspend code error path.
* tag 'v5.19-rockchip-socfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: rockchip: Add missing of_node_put() in rockchip_suspend_init()
Link: https://lore.kernel.org/r/7527945.6fTUFtlzNn@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes
rk3399 vdu clock-rate fix, otg port fix on Quartz64-A and ethernet
fix on Quartz64-B (actual production model)
* tag 'v5.19-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: Assign RK3399 VDU clock rate
arm64: dts: rockchip: Fix Quartz64-A dwc3 otg port behavior
arm64: dts: rockchip: Fix ethernet on production Quartz64-B
Link: https://lore.kernel.org/r/7723415.29KlJPOoH8@phil
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
|
|
The IOMMU driver shares the pasid table for PCI alias devices. When the
RID2PASID entry of the shared pasid table has been filled by the first
device, the subsequent device will encounter the "DMAR: Setup RID2PASID
failed" failure as the pasid entry has already been marked as present.
As the result, the IOMMU probing process will be aborted.
On the contrary, when any alias device is hot-removed from the system,
for example, by writing to /sys/bus/pci/devices/.../remove, the shared
RID2PASID will be cleared without any notifications to other devices.
As the result, any DMAs from those rest devices are blocked.
Sharing pasid table among PCI alias devices could save two memory pages
for devices underneath the PCIe-to-PCI bridges. Anyway, considering that
those devices are rare on modern platforms that support VT-d in scalable
mode and the saved memory is negligible, it's reasonable to remove this
part of immature code to make the driver feasible and stable.
Fixes: ef848b7e5a6a0 ("iommu/vt-d: Setup pasid entry for RID2PASID support")
Reported-by: Chenyi Qiang <chenyi.qiang@intel.com>
Reported-by: Ethan Zhao <haifeng.zhao@linux.intel.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Ethan Zhao <haifeng.zhao@linux.intel.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220623065720.727849-1-baolu.lu@linux.intel.com
Link: https://lore.kernel.org/r/20220625133430.2200315-2-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
|
|
Notifier calling chain uses priority to determine the execution
order of the notifiers or listeners registered to the chain.
PCI bus device hot add utilizes the notification mechanism.
The current code sets low priority (INT_MIN) to Intel
dmar_pci_bus_notifier and postpones DMAR decoding after adding
new device into IOMMU. The result is that struct device pointer
cannot be found in DRHD search for the new device's DMAR/IOMMU.
Subsequently, the device is put under the "catch-all" IOMMU
instead of the correct one. This could cause system hang when
device TLB invalidation is sent to the wrong IOMMU. Invalidation
timeout error and hard lockup have been observed and data
inconsistency/crush may occur as well.
This patch fixes the issue by setting a positive priority(1) for
dmar_pci_bus_notifier while the priority of IOMMU bus notifier
uses the default value(0), therefore DMAR decoding will be in
advance of DRHD search for a new device to find the correct IOMMU.
Following is a 2-step example that triggers the bug by simulating
PCI device hot add behavior in Intel Sapphire Rapids server.
echo 1 > /sys/bus/pci/devices/0000:6a:01.0/remove
echo 1 > /sys/bus/pci/rescan
Fixes: 59ce0515cdaf ("iommu/vt-d: Update DRHD/RMRR/ATSR device scope")
Cc: stable@vger.kernel.org # v3.15+
Reported-by: Zhang, Bernice <bernice.zhang@intel.com>
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Signed-off-by: Yian Chen <yian.chen@intel.com>
Link: https://lore.kernel.org/r/20220521002115.1624069-1-yian.chen@intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
|
|
HNS3(HiSilicon Network System 3) PMU is RCiEP device in HiSilicon SoC NIC,
supports collection of performance statistics such as bandwidth, latency,
packet rate and interrupt rate.
NIC of each SICL has one PMU device for it. Driver registers each PMU
device to perf, and exports information of supported events, filter mode of
each event, bdf range, hardware clock frequency, identifier and so on via
sysfs.
Each PMU device has its own registers of control, counters and interrupt,
and it supports 8 hardware events, each hardward event has its own
registers for configuration, counters and interrupt.
Filter options contains:
config - select event
port - select physical port of nic
tc - select tc(must be used with port)
func - select PF/VF
queue - select queue of PF/VF(must be used with func)
intr - select interrupt number(must be used with func)
global - select all functions of IO DIE
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Reviewed-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Link: https://lore.kernel.org/r/20220628063419.38514-3-huangguangbin2@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
|
|
HNS3 PMU End Point device is supported on HiSilicon HIP09 platform, so
add document hns3-pmu.rst to provide guidance on how to use it.
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Reviewed-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Link: https://lore.kernel.org/r/20220628063419.38514-2-huangguangbin2@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
|
|
Update driver to export formatting and event information to sysfs so it
can be used by the perf user space tools with the syntaxes:
perf stat -e cpu/event=0x05
perf stat -e cpu/event=0x05,firmware=0x1/
63-bit is used to distinguish hardware events from firmware. Firmware
events are defined by "RISC-V Supervisor Binary Interface
Specification".
perf stat -e cpu/event=0x05,firmware=0x1/
is equivalent to
perf stat -e r8000000000000005
Suggested-by: João Mário Domingos <joao.mario@tecnico.ulisboa.pt>
Signed-off-by: Nikita Shubin <n.shubin@yadro.com>
Link: https://github.com/riscv-non-isa/riscv-sbi-doc/blob/master/riscv-sbi.adoc
Link: https://lore.kernel.org/r/20220628114625.166665-2-nikita.shubin@maquefel.me
Signed-off-by: Will Deacon <will@kernel.org>
|
|
Use devm_bitmap_zalloc() instead of hand-writing it.
It is less verbose and it improves the semantic.
While at it, use bitmap_zero() instead of hand-writing it.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/fbde85a5e8ae99b10a2115d8ea1e69320a62947f.1657084786.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Will Deacon <will@kernel.org>
|
|
Currently, when the CPU is doing suspend to ram, we don't
save pmu counter register and its content will be lost.
To ensure perf profiling is not affected by suspend to ram,
this patch is based on arm_pmu CPU_PM notifier and implements riscv
pmu pm notifier. In the pm notifier, we stop the counter and update
the counter value before suspend and start the counter after resume.
Signed-off-by: Eric Lin <eric.lin@sifive.com>
Link: https://lore.kernel.org/r/20220705091920.27432-1-eric.lin@sifive.com
Signed-off-by: Will Deacon <will@kernel.org>
|
|
The decompressed kernel initially relies on the identity map set up by
the boot/compressed kernel for accessing things like boot_params. With
the recent introduction of SEV-SNP support, the decompressed kernel
also needs to access the setup_data entries pointed to by
boot_params->hdr.setup_data.
This can lead to a crash in the kexec kernel during early boot due to
these entries not currently being included in the initial identity map,
see thread at Link below.
Include mappings for the setup_data entries in the initial identity map.
[ bp: Massage commit message and use a helper var for better readability. ]
Fixes: b190a043c49a ("x86/sev: Add SEV-SNP feature detection/setup")
Reported-by: Jun'ichi Nomura <junichi.nomura@nec.com>
Signed-off-by: Michael Roth <michael.roth@amd.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/TYCPR01MB694815CD815E98945F63C99183B49@TYCPR01MB6948.jpnprd01.prod.outlook.com
|
|
ldma_clk_disable() calls both:
clk_disable_unprepare(d->core_clk);
reset_control_assert(d->rst);
So, should devm_reset_control_get_optional() fail, core_clk should not
be prepare_enable'd before it, otherwise it will never be
disable_unprepare'd.
Reorder the code to handle the error handling path as expected.
Fixes: 32d31c79a1a4 ("dmaengine: Add Intel LGM SoC DMA support.")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/18504549bc4d2b62a72a02cb22a2e4d8e6a58720.1653241224.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Vinod Koul <vkoul@kernel.org>
|
|
The DEFINE_SPINLOCK() macro shouldn't be used for dynamically allocated
spinlocks. The lockdep warns about this and disables locking validator.
Fix the warning by making lock static.
INFO: trying to register non-static key.
The code is fine but needs lockdep annotation, or maybe
you didn't initialize this object before use?
turning off the locking correctness validator.
Hardware name: Radxa ROCK Pi 4C (DT)
Call trace:
dump_backtrace.part.0+0xcc/0xe0
show_stack+0x18/0x6c
dump_stack_lvl+0x8c/0xb8
dump_stack+0x18/0x34
register_lock_class+0x4a8/0x4cc
__lock_acquire+0x78/0x20cc
lock_acquire.part.0+0xe0/0x230
lock_acquire+0x68/0x84
_raw_spin_lock_irqsave+0x84/0xc4
add_desc+0x44/0xc0
pl330_get_desc+0x15c/0x1d0
pl330_prep_dma_cyclic+0x100/0x270
snd_dmaengine_pcm_trigger+0xec/0x1c0
dmaengine_pcm_trigger+0x18/0x24
...
Fixes: e588710311ee ("dmaengine: pl330: fix descriptor allocation fail")
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://lore.kernel.org/r/20220520181432.149904-1-dmitry.osipenko@collabora.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
|
|
Instead of counting the child nodes in the device tree, hardcode the
number of ports in the driver itself. The counting won't work at all
if an ethernet port is marked as disabled, e.g. because it is not
connected on the board at all.
It turns out that the LAN9662 and LAN9668 use the same switching IP
with the same synthesis parameters. The only difference is that the
output ports are not connected. Thus, we can just hardcode the
number of physical ports to 8.
Fixes: db8bcaad5393 ("net: lan966x: add the basic lan966x driver")
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Link: https://lore.kernel.org/r/20220704153654.1167886-1-michael@walle.cc
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
The test isn't going to work if a group doesn't exist. Normally this isn't
a problem since VFIO isn't going to create a device if there is no group,
but the special CONFIG_VFIO_NOIOMMU behavior allows bypassing this
prevention. The new cap test effectively forces a group and breaks this
config option.
Move the cap test to vfio_group_find_or_alloc() which is the earliest time
we know we have a group available and thus are not running in noiommu mode.
Fixes: e8ae0e140c05 ("vfio: Require that devices support DMA cache coherence")
Reported-by: Xiang Chen <chenxiang66@hisilicon.com>
Tested-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/0-v1-e8934b490f36+f4-vfio_cap_fix_jgg@nvidia.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth
Luiz Augusto von Dentz says:
====================
bluetooth pull request for net:
- Fix deadlock when powering on.
* tag 'for-net-2022-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth:
Bluetooth: core: Fix deadlock on hci_power_on_sync.
====================
Link: https://lore.kernel.org/r/20220705202700.1689796-1-luiz.dentz@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
`cancel_work_sync(&hdev->power_on)` was moved to hci_dev_close_sync in
commit [1] to ensure that power_on work is canceled after HCI interface
down.
But, in certain cases power_on work function may call hci_dev_close_sync
itself: hci_power_on -> hci_dev_do_close -> hci_dev_close_sync ->
cancel_work_sync(&hdev->power_on), causing deadlock. In particular, this
happens when device is rfkilled on boot. To avoid deadlock, move
power_on work canceling out of hci_dev_do_close/hci_dev_close_sync.
Deadlock introduced by commit [1] was reported in [2,3] as broken
suspend. Suspend did not work because `hdev->req_lock` held as result of
`power_on` work deadlock. In fact, other BT features were not working.
It was not observed when testing [1] since it was verified without
rfkill in place.
NOTE: It is not needed to cancel power_on work from other places where
hci_dev_do_close/hci_dev_close_sync is called in case:
* Requests were serialized due to `hdev->req_workqueue`. The power_on
work is first in that workqueue.
* hci_rfkill_set_block which won't close device anyway until HCI_SETUP
is on.
* hci_sock_release which runs after hci_sock_bind which ensures
HCI_SETUP was cleared.
As result, behaviour is the same as in pre-dd06ed7 commit, except
power_on work cancel added to hci_dev_close.
[1]: commit ff7f2926114d ("Bluetooth: core: Fix missing power_on work cancel on HCI close")
[2]: https://lore.kernel.org/lkml/20220614181706.26513-1-max.oss.09@gmail.com/
[2]: https://lore.kernel.org/lkml/1236061d-95dd-c3ad-a38f-2dae7aae51ef@o2.pl/
Fixes: ff7f2926114d ("Bluetooth: core: Fix missing power_on work cancel on HCI close")
Signed-off-by: Vasyl Vavrychuk <vasyl.vavrychuk@opensynergy.com>
Reported-by: Max Krummenacher <max.krummenacher@toradex.com>
Reported-by: Mateusz Jonczyk <mat.jonczyk@o2.pl>
Tested-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
|
|
This driver exists as a workaround for old devicetrees which are missing
interconnects properties, so it is only useful for those specific
platforms, which all happen to be ARM or ARM64.
This solves the issue that the driver fails to build on RISC-V, where
PHYS_OFFSET is not defined.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220702032520.22129-1-samuel@sholland.org
|
|
The Allwinner D1 contains USB controllers which claim to be compatible
with the OHCI specification version 1.0a.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220702195249.54160-4-samuel@sholland.org
|
|
The Allwinner D1 contains USB controllers which claim to be compatible
with the EHCI specification version 1.0.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220702195249.54160-3-samuel@sholland.org
|
|
The MUSB controller in the Allwinner D1 has 10 endpoints, making it
compatible with the A33 variant of the hardware.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220702195249.54160-2-samuel@sholland.org
|
|
The I2C controllers in the A100 SoC are newer-generation hardware
which includes an offload engine. Signify that by including the
allwinner,sun8i-v536-i2c fallback compatible, as V536 is the first
SoC with this generation of I2C controller.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220702052544.31443-2-samuel@sholland.org
|
|
V536 and newer Allwinner SoCs contain an updated I2C controller which
includes an offload engine for master mode. The controller retains the
existing register interface, so the A31 compatible still applies.
Add the V536 compatible and use it as a fallback for other SoCs with the
updated hardware. This includes two SoCs that were already documented
(H616 and A100) and two new SoCs (R329 and D1).
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220702052544.31443-1-samuel@sholland.org
|
|
For the trip points, I used values from the BSP code.
The critical trip point value is 30°C above the maximum recommended
ambient temperature (85°C) for the SoC from the datasheet, so there's
some headroom even at such a high ambient temperature.
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Tested-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220517013607.2252-4-qianfanguijin@163.com
|
|
OPP table value is get from allwinner lichee linux-3.10 kernel driver
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Tested-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220517013607.2252-3-qianfanguijin@163.com
|
|
The CPU of sun8i-r40 is powered by PMIC, let's add "cpu-supply" node.
Signed-off-by: qianfan Zhao <qianfanguijin@163.com>
Reviewed-by: Samuel Holland <samuel@sholland.org>
Tested-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20220517013607.2252-2-qianfanguijin@163.com
|
|
Add RAPTORLAKE_P to the list of supported processor models in the Intel
RAPL power capping driver.
Signed-off-by: George D Sworo <george.d.sworo@intel.com>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Tested-by: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com>
[ rjw: Minor changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
Use Complete data type declaration of 'sel' in ti_abb_set_voltage_sel().
Fix spelling of 'are'nt' in comments.
Signed-off-by: Zhang Jiaming <jiaming@nfschina.com>
Link: https://lore.kernel.org/r/20220705071445.21124-1-jiaming@nfschina.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Previously the CONFIG_PM_SLEEP and !CONFIG_PM_SLEEP device_init_wakeup()
implementations differed in confusing ways:
- The PM_SLEEP version checked for a NULL device pointer and returned
-EINVAL, while the !PM_SLEEP version did not and would simply
dereference a NULL pointer.
- When called with "false", the !PM_SLEEP version cleared "capable" and
"enable" in the opposite order of the PM_SLEEP version. That was
harmless because for !PM_SLEEP they're simple assignments, but it's
unnecessary confusion.
Use a simplified version of the PM_SLEEP implementation for both cases.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
New version of uPEP will have a separate ACPI id, add that
to the support list.
Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
commit 72f2ecb7ece7 ("ACPI: bus: Set CPPC _OSC bits for all and
when CPPC_LIB is supported") added support for claiming to
support CPPC in _OSC on non-Intel platforms.
This unfortunately caused a regression on a vartiety of AMD
platforms in the field because a number of AMD platforms don't set
the `_OSC` bit 5 or 6 to indicate CPPC or CPPC v2 support.
As these AMD platforms already claim CPPC support via a dedicated
MSR from `X86_FEATURE_CPPC`, use this enable this feature rather
than requiring the `_OSC` on platforms with a dedicated MSR.
If there is additional breakage on the shared memory designs also
missing this _OSC, additional follow up changes may be needed.
Fixes: 72f2ecb7ece7 ("Set CPPC _OSC bits for all and when CPPC_LIB is supported")
Reported-by: Perry Yuan <perry.yuan@amd.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
Previously the kernel used to ignore whether the firmware masked CPPC
or CPPCv2 and would just pretend that it worked.
When support for the USB4 bit in _OSC was introduced from commit
9e1f561afb ("ACPI: Execute platform _OSC also with query bit clear")
the kernel began to look at the return when the query bit was clear.
This caused regressions that were misdiagnosed and attempted to be solved
as part of commit 2ca8e6285250 ("Revert "ACPI: Pass the same capabilities
to the _OSC regardless of the query flag""). This caused a different
regression where non-Intel systems weren't able to negotiate _OSC
properly.
This was reverted in commit 2ca8e6285250 ("Revert "ACPI: Pass the same
capabilities to the _OSC regardless of the query flag"") and attempted to
be fixed by commit c42fa24b4475 ("ACPI: bus: Avoid using CPPC if not
supported by firmware") but the regression still returned.
These systems with the regression only load support for CPPC from an SSDT
dynamically when _OSC reports CPPC v2. Avoid the problem by not letting
CPPC satisfy the requirement in `acpi_cppc_processor_probe`.
Reported-by: CUI Hao <cuihao.leo@gmail.com>
Reported-by: maxim.novozhilov@gmail.com
Reported-by: lethe.tree@protonmail.com
Reported-by: garystephenwright@gmail.com
Reported-by: galaxyking0419@gmail.com
Fixes: c42fa24b4475 ("ACPI: bus: Avoid using CPPC if not supported by firmware")
Fixes: 2ca8e6285250 ("Revert "ACPI Pass the same capabilities to the _OSC regardless of the query flag"")
Link: https://bugzilla.kernel.org/show_bug.cgi?id=213023
Link: https://bugzilla.redhat.com/show_bug.cgi?id=2075387
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Tested-by: CUI Hao <cuihao.leo@gmail.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
Currently acpi_viot_init() gets called after the pci
device has been scanned and pci_enable_acs() has been called.
So pci_request_acs() fails to be taken into account leading
to wrong single iommu group topologies when dealing with
multi-function root ports for instance.
We cannot simply move the acpi_viot_init() earlier, similarly
as the IORT init because the VIOT parsing relies on the pci
scan. However we can detect VIOT is present earlier and in
such a case, request ACS. Introduce a new acpi_viot_early_init()
routine that allows to call pci_request_acs() before the scan.
While at it, guard the call to pci_request_acs() with #ifdef
CONFIG_PCI.
Fixes: 3cf485540e7b ("ACPI: Add driver for the VIOT table")
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reported-by: Jin Liu <jinl@redhat.com>
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Tested-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen security fixes from Juergen Gross:
- XSA-403 (4 patches for blkfront and netfront drivers):
Linux Block and Network PV device frontends don't zero memory regions
before sharing them with the backend (CVE-2022-26365,
CVE-2022-33740). Additionally the granularity of the grant table
doesn't allow sharing less than a 4K page, leading to unrelated data
residing in the same 4K page as data shared with a backend being
accessible by such backend (CVE-2022-33741, CVE-2022-33742).
- XSA-405 (1 patch for netfront driver, only 5.10 and newer):
While adding logic to support XDP (eXpress Data Path), a code label
was moved in a way allowing for SKBs having references (pointers)
retained for further processing to nevertheless be freed.
- XSA-406 (1 patch for Arm specific dom0 code):
When mapping pages of guests on Arm, dom0 is using an rbtree to keep
track of the foreign mappings.
Updating of that rbtree is not always done completely with the
related lock held, resulting in a small race window, which can be
used by unprivileged guests via PV devices to cause inconsistencies
of the rbtree. These inconsistencies can lead to Denial of Service
(DoS) of dom0, e.g. by causing crashes or the inability to perform
further mappings of other guests' memory pages.
* tag 'xsa-5.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/arm: Fix race in RB-tree based P2M accounting
xen-netfront: restore __skb_queue_tail() positioning in xennet_get_responses()
xen/blkfront: force data bouncing when backend is untrusted
xen/netfront: force data bouncing when backend is untrusted
xen/netfront: fix leaking data in shared pages
xen/blkfront: fix leaking data in shared pages
|
|
The driver uses generic genpd OF APIs and with a very minimal config
where nothing else selects them, this driver will not probe, as
of_genpd_add_provider_onecell will return -EOPNOTSUPP.
Make sure to select these in Kconfig to prevent that.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220701073700.17124-1-konrad.dybcio@somainline.org
|
|
The initial PolarFire SoC devicetree must have been forked off from
the fu540 one prior to the addition of l2cache controller support being
added there. When the controller node was added to mpfs.dtsi, it was
not hooked up to the CPUs & thus sysfs reports an incorrect cache
configuration. Hook it up.
Fixes: 0fa6107eca41 ("RISC-V: Initial DTS for Microchip ICICLE board")
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: Daire McNamara <daire.mcnamara@microchip.com>
Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
|
|
The previous cleanup with devres may lead to the incorrect release
orders at the probe error handling due to the devres's nature. Until
we register the card, snd_card_free() has to be called at first for
releasing the stuff properly when the driver tries to manage and
release the stuff via card->private_free().
This patch fixes it by calling snd_card_free() manually on the error
from the probe callback.
Fixes: 5bff69b3645d ("ALSA: cs46xx: Allocate resources with device-managed APIs")
Cc: <stable@vger.kernel.org>
Reported-and-tested-by: Jan Engelhardt <jengelh@inai.de>
Link: https://lore.kernel.org/r/p2p1s96o-746-74p4-s95-61qo1p7782pn@vanv.qr
Link: https://lore.kernel.org/r/20220705152336.350-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|
|
If an NFS file is opened for writing and closed, fscache_invalidate() will
be asked to invalidate the file - however, if the cookie is in the
LOOKING_UP state (or the CREATING state), then request to invalidate
doesn't get recorded for fscache_cookie_state_machine() to do something
with.
Fix this by making __fscache_invalidate() set a flag if it sees the cookie
is in the LOOKING_UP state to indicate that we need to go to invalidation.
Note that this requires a count on the n_accesses counter for the state
machine, which that will release when it's done.
fscache_cookie_state_machine() then shifts to the INVALIDATING state if it
sees the flag.
Without this, an nfs file can get corrupted if it gets modified locally and
then read locally as the cache contents may not get updated.
Fixes: d24af13e2e23 ("fscache: Implement cookie invalidation")
Reported-by: Max Kellermann <mk@cm4all.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Tested-by: Max Kellermann <mk@cm4all.com>
Link: https://lore.kernel.org/r/YlWWbpW5Foynjllo@rabbit.intern.cm-ag [1]
|
|
When an anonymous fd is released, only flush the requests
associated with it, rather than all of requests in xarray.
Fixes: 9032b6e8589f ("cachefiles: implement on-demand read")
Signed-off-by: Jia Zhu <zhujia.zj@bytedance.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://listman.redhat.com/archives/linux-cachefs/2022-June/006937.html
|
|
FSCACHE_COOKIE_STATE_DROPPED will be read more than once, so let's add a
helper to avoid code duplication.
Signed-off-by: Yue Hu <huyue2@coolpad.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://listman.redhat.com/archives/linux-cachefs/2022-May/006919.html
|
|
After waiting for the volume to complete the acquisition with timeout,
the if condition under which potential volume collision occurs should be
acquire the volume is still pending rather than not pending so that we
will continue to wait until the pending flag is cleared. Also, use the
existing test pending wrapper directly instead of test_bit().
Fixes: 62ab63352350 ("fscache: Implement volume registration")
Signed-off-by: Yue Hu <huyue2@coolpad.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Reviewed-by: Jeffle Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Link: https://listman.redhat.com/archives/linux-cachefs/2022-May/006918.html
|
|
Fix compilation error by explicitly adding the missing include.
drivers/gpio/gpio-vf610.c: In function ‘vf610_gpio_direction_input’:
drivers/gpio/gpio-vf610.c:120:9: error: implicit declaration of function ‘pinctrl_gpio_direction_input’; did you mean ‘vf610_gpio_direction_input’? [-Werror=implicit-function-declaration]
120 | return pinctrl_gpio_direction_input(chip->base + gpio);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
| vf610_gpio_direction_input
Fixes: 30a35c07d9e9 ("gpio: vf610: drop the SOC_VF610 dependency for GPIO_VF610")
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
|
|
max597x is hot swap controller.
This regulator driver controls the same & also configures fault
protection features supported by the chip.
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Marcello Sylvester Bauer <sylv@sylv.io>
Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com>
Link: https://lore.kernel.org/r/20220705122244.472894-4-Naresh.Solanki@9elements.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
