wifi: mt76: mt7915: also MT7981 is 3T3R but nss2 on 5 GHz band

[ Upstream commit ff434cc129d6907e6dbc89dd0ebc59fd3646d4c2 ]

Just like MT7916 also MT7981 can handle 3T3R DBDC frontend and should
hence be included in the corresponding conditional expression in the
driver. Add it.

Fixes: 6bad146d162e ("wifi: mt76: mt7915: add support for MT7981")
Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>

wifi: mt76: mt7915: fix EEPROM offset of TSSI flag on MT7981

[ Upstream commit 3531c72aedb95261f4d78c47efa4b5ba7cdcddd9 ]

The offset of the TSSI flag on the EEPROM of MT7981 devices was wrong.
Set the correct offset instead.

Fixes: 6bad146d162e ("wifi: mt76: mt7915: add support for MT7981")
Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>

wifi: mt76: mt7996: fix rate usage of inband discovery frames

[ Upstream commit 1e3f387736c744e73b5398a147b90412f82f54da ]

For UBPR and FILS frames, the BSS_CHANGED_BEACON flag will also be set,
which causes those frames to use the beacon rate in TX descriptors.
Adjust the statement to fix this issue.

Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: MeiChia Chiu <meichia.chiu@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>

wifi: mt76: mt7996: fix the size of struct bss_rate_tlv

[ Upstream commit 4aa9992674e70074fce450f65ebc95c2ba2b79ae ]

Align the format of struct bss_rate_tlv to the firmware.

Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>

wifi: mt76: mt7915: fallback to non-wed mode if platform_get_resource fails in mt7915_mmio_wed_init()

[ Upstream commit 5f9d5d4fc561e7bd3a18742f1fdb96cab98f1870 ]

mt76 assumes mt7915_mmio_wed_init can fail just after wed driver has
been attached running mtk_wed_device_attach().
Fall back to non-wed mode if platform_get_resource fails in
mt7915_mmio_wed_init routines.

Fixes: eebb70976be5 ("wifi: mt76: mt7915: enable wed for mt7986-wmac chipset")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>

wifi: mt76: fix typo in mt76_get_of_eeprom_from_nvmem function

[ Upstream commit c33e5f4cbb9f961e66473a9ace077c4d1f29a5bb ]

Fix typo in mt76_get_of_eeprom_from_nvmem where eeprom was misspelled as
epprom.

Fixes: 5bef3a406c6e ("wifi: mt76: add support for providing eeprom in nvmem cells")
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sm8550: fix USB wakeup interrupt types

[ Upstream commit 29d91ecf530a4ef0b7f94cb8cde07ed69731e45d ]

The DP/DM wakeup interrupts are edge triggered and which edge to trigger
on depends on use-case and whether a Low speed or Full/High speed device
is connected.

Note that only triggering on rising edges can be used to detect resume
events but not disconnect events.

Fixes: 7f7e5c1b037f ("arm64: dts: qcom: sm8550: Add USB PHYs and controller nodes")
Cc: Abel Vesa <abel.vesa@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Abel Vesa <abel.vesa@linaro.org>
Link: https://lore.kernel.org/r/20231120164331.8116-12-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sc7280: fix usb_2 wakeup interrupt types

[ Upstream commit 24f8aba9a7c77c7e9d814a5754798e8346c7dd28 ]

The DP/DM wakeup interrupts are edge triggered and which edge to trigger
on depends on use-case and whether a Low speed or Full/High speed device
is connected.

Note that only triggering on rising edges can be used to detect resume
events but not disconnect events.

Fixes: bb9efa59c665 ("arm64: dts: qcom: sc7280: Add USB related nodes")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20231120164331.8116-6-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sa8775p: fix USB wakeup interrupt types

[ Upstream commit 0984bc0165f7c5203dfffe8cdb5186995f628a80 ]

The DP/DM wakeup interrupts are edge triggered and which edge to trigger
on depends on use-case and whether a Low speed or Full/High speed device
is connected.

Note that only triggering on rising edges can be used to detect resume
events but not disconnect events.

Fixes: de1001525c1a ("arm64: dts: qcom: sa8775p: add USB nodes")
Cc: Shazad Hussain <quic_shazhuss@quicinc.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Andrew Halaney <ahalaney@redhat.com>
Link: https://lore.kernel.org/r/20231120164331.8116-3-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sc7280: Mark Adreno SMMU as DMA coherent

[ Upstream commit 31edad478534186a2718be9206ce7b19f2735f6e ]

The SMMUs on sc7280 are cache-coherent. APPS_SMMU is marked as such,
mark the GPU one as well.

Fixes: 96c471970b7b ("arm64: dts: qcom: sc7280: Add gpu support")
Reviewed-by: Akhil P Oommen <quic_akhilpo@quicinc.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230926-topic-a643-v2-3-06fa3d899c0a@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sc7280: Fix up GPU SIDs

[ Upstream commit 94085049fdad7a36fe14dd55e72e712fe55d6bca ]

GPU_SMMU SID 1 is meant for Adreno LPAC (Low Priority Async Compute).
On platforms that support it (in firmware), it is necessary to
describe that link, or Adreno register access will hang the board.

The current settings are functionally identical, *but* due to what is
likely hardcoded security policies, the secure firmware rejects them,
resulting in the board hanging. To avoid that, alter the settings such
that SID 0 and 1 are described separately.

Fixes: 96c471970b7b ("arm64: dts: qcom: sc7280: Add gpu support")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230926-topic-a643-v2-2-06fa3d899c0a@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sm8350: Fix DMA0 address

[ Upstream commit 01a9e9eb6cdbce175ddea3cbe1163daed6d54344 ]

DMA0 node downstream is specified at 0x900000, so fix the typo. Without
this, enabling any i2c node using DMA0 causes a hang.

Fixes: bc08fbf49bc8 ("arm64: dts: qcom: sm8350: Define GPI DMA engines")
Fixes: 41d6bca799b3 ("arm64: dts: qcom: sm8350: correct DMA controller unit address")
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Nia Espera <nespera@igalia.com>
Link: https://lore.kernel.org/r/20231111-nia-sm8350-for-upstream-v4-2-3a638b02eea5@igalia.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sm6125: add interrupts to DWC3 USB controller

[ Upstream commit 67e4656f4487b95a39e45884c99235f62ebfaa47 ]

Add interrupts to SM6125 DWC3 USB controller, based on downstream/vendor
code of Trinket DTSI from Xiaomi Laurel device, to fix dtbs_check
warnings:

  sm6125-xiaomi-laurel-sprout.dtb: usb@4ef8800: 'interrupt-names' is a required property
  sm6125-xiaomi-laurel-sprout.dtb: usb@4ef8800: 'oneOf' conditional failed, one must be fixed:
    'interrupts' is a required property
    'interrupts-extended' is a required property

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Fixes: cff4bbaf2a2d ("arm64: dts: qcom: Add support for SM6125")
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Link: https://lore.kernel.org/r/20231111164229.63803-5-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sdm845-db845c: correct LED panic indicator

[ Upstream commit 0c90c75e663246203a2b7f6dd9e08a110f4c3c43 ]

There is no "panic-indicator" default trigger but a property with that
name:

  sdm845-db845c.dtb: leds: led-0: Unevaluated properties are not allowed ('linux,default-trigger' was unexpected)

Fixes: 3f72e2d3e682 ("arm64: dts: qcom: Add Dragonboard 845c")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231111095617.16496-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: qrb5165-rb5: correct LED panic indicator

[ Upstream commit dc6b5562acbac0285ab3b2dad23930b6434bdfc6 ]

There is no "panic-indicator" default trigger but a property with that
name:

  qrb5165-rb5.dtb: leds: led-user4: Unevaluated properties are not allowed ('linux,default-trigger' was unexpected)

Fixes: b5cbd84e499a ("arm64: dts: qcom: qrb5165-rb5: Add onboard LED support")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231111094623.12476-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: qrb2210-rb1: use USB host mode

[ Upstream commit e0cee8dc6757f9f18718eec553be9fffa503e103 ]

The default for the QCM2290 platform that this board is based on is OTG
mode, however the role detection logic is not hooked up for this board
and the dwc3 driver is configured to not allow role switching from
userspace.

Force this board to host mode as this is the preferred usecase until we
get role switching hooked up.

Fixes: e18771961336 ("arm64: dts: qcom: Add initial QTI RB1 device tree")
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231025-b4-rb1-usb-host-v1-1-522616c575ef@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: qrb2210-rb1: Hook up USB3

[ Upstream commit 59f9ff79cd9cf3bc10743d61662b5729fcffff24 ]

Configure the USB3 PHY to enable USB3 functionality

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230906-topic-rb1_features_sans_icc-v1-5-e92ce6fbde16@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Stable-dep-of: e0cee8dc6757 ("arm64: dts: qcom: qrb2210-rb1: use USB host mode")
Signed-off-by: Sasha Levin <sashal@kernel.org>

scsi: fnic: Return error if vmalloc() failed

[ Upstream commit f5f27a332a14f43463aa0075efa3a0c662c0f4a8 ]

In fnic_init_module() exists redundant check for return value from
fnic_debugfs_init(), because at moment it only can return zero. It make
sense to process theoretical vmalloc() failure.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 9730ddfb123d ("scsi: fnic: remove redundant assignment of variable rc")
Signed-off-by: Artem Chernyshev <artem.chernyshev@red-soft.ru>
Link: https://lore.kernel.org/r/20231128111008.2280507-1-artem.chernyshev@red-soft.ru
Reviewed-by: Karan Tilak Kumar <kartilak@cisco.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

bpf: fix check for attempt to corrupt spilled pointer

[ Upstream commit ab125ed3ec1c10ccc36bc98c7a4256ad114a3dae ]

When register is spilled onto a stack as a 1/2/4-byte register, we set
slot_type[BPF_REG_SIZE - 1] (plus potentially few more below it,
depending on actual spill size). So to check if some stack slot has
spilled register we need to consult slot_type[7], not slot_type[0].

To avoid the need to remember and double-check this in the future, just
use is_spilled_reg() helper.

Fixes: 27113c59b6d0 ("bpf: Check the other end of slot_type for STACK_SPILL")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20231205184248.1502704-4-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

selftests/net: specify the interface when do arping

[ Upstream commit 7f770d28f2e5abfd442ad689ba1129dd66593529 ]

When do arping, the interface need to be specified. Or we will
get error: Interface "lo" is not ARPable. And the test failed.
]# ./arp_ndisc_untracked_subnets.sh
    TEST: test_arp:  accept_arp=0                                       [ OK ]
    TEST: test_arp:  accept_arp=1                                       [FAIL]
    TEST: test_arp:  accept_arp=2  same_subnet=0                        [ OK ]
    TEST: test_arp:  accept_arp=2  same_subnet=1                        [FAIL]

After fix:
]# ./arp_ndisc_untracked_subnets.sh
    TEST: test_arp:  accept_arp=0                                       [ OK ]
    TEST: test_arp:  accept_arp=1                                       [ OK ]
    TEST: test_arp:  accept_arp=2  same_subnet=0                        [ OK ]
    TEST: test_arp:  accept_arp=2  same_subnet=1                        [ OK ]

Fixes: 0ea7b0a454ca ("selftests: net: arp_ndisc_untracked_subnets: test for arp_accept and accept_untracked_na")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

bpf: Defer the free of inner map when necessary

[ Upstream commit 876673364161da50eed6b472d746ef88242b2368 ]

When updating or deleting an inner map in map array or map htab, the map
may still be accessed by non-sleepable program or sleepable program.
However bpf_map_fd_put_ptr() decreases the ref-counter of the inner map
directly through bpf_map_put(), if the ref-counter is the last one
(which is true for most cases), the inner map will be freed by
ops->map_free() in a kworker. But for now, most .map_free() callbacks
don't use synchronize_rcu() or its variants to wait for the elapse of a
RCU grace period, so after the invocation of ops->map_free completes,
the bpf program which is accessing the inner map may incur
use-after-free problem.

Fix the free of inner map by invoking bpf_map_free_deferred() after both
one RCU grace period and one tasks trace RCU grace period if the inner
map has been removed from the outer map before. The deferment is
accomplished by using call_rcu() or call_rcu_tasks_trace() when
releasing the last ref-counter of bpf map. The newly-added rcu_head
field in bpf_map shares the same storage space with work field to
reduce the size of bpf_map.

Fixes: bba1dc0b55ac ("bpf: Remove redundant synchronize_rcu.")
Fixes: 638e4b825d52 ("bpf: Allows per-cpu maps and map-in-map in sleepable programs")
Signed-off-by: Hou Tao <houtao1@huawei.com>
Link: https://lore.kernel.org/r/20231204140425.1480317-5-houtao@huaweicloud.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

bpf: Add map and need_defer parameters to .map_fd_put_ptr()

[ Upstream commit 20c20bd11a0702ce4dc9300c3da58acf551d9725 ]

map is the pointer of outer map, and need_defer needs some explanation.
need_defer tells the implementation to defer the reference release of
the passed element and ensure that the element is still alive before
the bpf program, which may manipulate it, exits.

The following three cases will invoke map_fd_put_ptr() and different
need_defer values will be passed to these callers:

1) release the reference of the old element in the map during map update
   or map deletion. The release must be deferred, otherwise the bpf
   program may incur use-after-free problem, so need_defer needs to be
   true.
2) release the reference of the to-be-added element in the error path of
   map update. The to-be-added element is not visible to any bpf
   program, so it is OK to pass false for need_defer parameter.
3) release the references of all elements in the map during map release.
   Any bpf program which has access to the map must have been exited and
   released, so need_defer=false will be OK.

These two parameters will be used by the following patches to fix the
potential use-after-free problem for map-in-map.

Signed-off-by: Hou Tao <houtao1@huawei.com>
Link: https://lore.kernel.org/r/20231204140425.1480317-3-houtao@huaweicloud.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Stable-dep-of: 876673364161 ("bpf: Defer the free of inner map when necessary")
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sm6350: Make watchdog bark interrupt edge triggered

[ Upstream commit 5b84bb2b8d86595544fc8272364b0f1a34b68a4f ]

As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog
bark interrupt edge triggered"), the Qualcomm watchdog timer's bark
interrupt should be configured as edge triggered. Make the change.

Fixes: 5f82b9cda61e ("arm64: dts: qcom: Add SM6350 device tree")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20231106144335.v2.8.Ic1d4402e99c70354d501ccd98105e908a902f671@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sc8280xp: Make watchdog bark interrupt edge triggered

[ Upstream commit 6c4a9c7ea486da490400c84ba2768c90d228c283 ]

As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog
bark interrupt edge triggered"), the Qualcomm watchdog timer's bark
interrupt should be configured as edge triggered. Make the change.

Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20231106144335.v2.7.I1c8ab71570f6906fd020decb80675f05fbe1fe74@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sa8775p: Make watchdog bark interrupt edge triggered

[ Upstream commit 48d5cf4772ec6268853158d9ffc54612e988ebe6 ]

As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog
bark interrupt edge triggered"), the Qualcomm watchdog timer's bark
interrupt should be configured as edge triggered. Make the change.

Fixes: 09b701b89a76 ("arm64: dts: qcom: sa8775p: add the watchdog node")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Link: https://lore.kernel.org/r/20231106144335.v2.6.I909b7c4453d7b7fb0db4b6e49aa21666279d827d@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sm8250: Make watchdog bark interrupt edge triggered

[ Upstream commit 735d80e2e8e5d073ae8b1fff8b1589ea284aa5af ]

As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog
bark interrupt edge triggered"), the Qualcomm watchdog timer's bark
interrupt should be configured as edge triggered. Make the change.

Fixes: 46a4359f9156 ("arm64: dts: qcom: sm8250: Add watchdog bark interrupt")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20231106144335.v2.5.I2910e7c10493d896841e9785c1817df9b9a58701@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sm8150: Make watchdog bark interrupt edge triggered

[ Upstream commit 9204e9a4099212c850e1703c374ef4538080825b ]

As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog
bark interrupt edge triggered"), the Qualcomm watchdog timer's bark
interrupt should be configured as edge triggered. Make the change.

Fixes: b094c8f8dd2a ("arm64: dts: qcom: sm8150: Add watchdog bark interrupt")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20231106144335.v2.4.I23d0aa6c8f1fec5c26ad9b3c610df6f4c5392850@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sdm845: Make watchdog bark interrupt edge triggered

[ Upstream commit 263b348499454f38d36b9442c3cf9279c571bb54 ]

As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog
bark interrupt edge triggered"), the Qualcomm watchdog timer's bark
interrupt should be configured as edge triggered. Make the change.

Fixes: 36c436b03c58 ("arm64: dts: qcom: sdm845: Add watchdog bark interrupt")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20231106144335.v2.3.I16675ebe5517c68453a1bd7f4334ff885f806c03@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sc7280: Make watchdog bark interrupt edge triggered

[ Upstream commit 6897fac411db7b43243f67d4fd4d3f95abf7f656 ]

As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog
bark interrupt edge triggered"), the Qualcomm watchdog timer's bark
interrupt should be configured as edge triggered. Make the change.

Fixes: 0e51f883daa9 ("arm64: dts: qcom: sc7280: Add APSS watchdog node")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20231106144335.v2.2.I11f77956d2492c88aca0ef5462123f225caf4fb4@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sc7280: Mark some nodes as 'reserved'

[ Upstream commit 6da24ba932082bae110feb917a64bb54637fa7c0 ]

With the standard Qualcomm TrustZone setup, components such as lpasscc,
pdc_reset and watchdog shouldn't be touched by Linux. Mark them with
the status 'reserved' and reenable them in the chrome-common dtsi.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20230919-fp5-initial-v2-1-14bb7cedadf5@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Stable-dep-of: 6897fac411db ("arm64: dts: qcom: sc7280: Make watchdog bark interrupt edge triggered")
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sc7180: Make watchdog bark interrupt edge triggered

[ Upstream commit 7ac90b4cf107a3999b30844d7899e0331686b33b ]

On sc7180 when the watchdog timer fires your logs get filled with:
  watchdog0: pretimeout event
  watchdog0: pretimeout event
  watchdog0: pretimeout event
  ...
  watchdog0: pretimeout event

If you're using console-ramoops to debug crashes the above gets quite
annoying since it blows away any other log messages that might have
been there.

The issue is that the "bark" interrupt (AKA the "pretimeout"
interrupt) remains high until the watchdog is pet. Since we've got
things configured as "level" triggered we'll keep getting interrupted
over and over.

Let's switch to edge triggered. Now we'll get one interrupt when the
"bark" interrupt goes off and won't get another one until the "bark"
interrupt is cleared and asserts again.

This matches how many older Qualcomm SoCs have things configured.

Fixes: 28cc13e4060c ("arm64: dts: qcom: sc7180: Add watchdog bark interrupt")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sm8550: correct TX Soundwire clock

[ Upstream commit ead0f132fc494b46fcd94788456f9b264fd631bb ]

The TX Soundwire controller should take clock from TX macro codec, not
VA macro codec clock, otherwise the clock stays disabled.  This looks
like a copy-paste issue, because the SC8280xp code uses here correctly
clock from TX macro.  The VA macro clock is already consumed by TX macro
codec, thus it won't be disabled by this change.

Fixes: 61b006389bb7 ("arm64: dts: qcom: sm8550: add Soundwire controllers")
Reported-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231129140537.161720-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sm8450: correct TX Soundwire clock

[ Upstream commit 20e886590a310665244a354e3b693b881544edec ]

The TX Soundwire controller should take clock from TX macro codec, not
VA macro codec clock, otherwise the clock stays disabled.  This looks
like a copy-paste issue, because the SC8280xp code uses here correctly
clock from TX macro.  The VA macro clock is already consumed by TX macro
codec, thus it won't be disabled by this change.

Fixes: 14341e76dbc7 ("arm64: dts: qcom: sm8450: add Soundwire and LPASS")
Reported-by: Neil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231129140537.161720-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sc8180x-primus: Fix HALL_INT polarity

[ Upstream commit 1aaa08e8de365cce59203541cafadb5053b1ec1a ]

The hall sensor interrupt on the Primus is active low, which means that
with the current configuration the device attempts to suspend when the
LID is open.

Fix the polarity of the HALL_INT GPIO to avoid this.

Fixes: 2ce38cc1e8fe ("arm64: dts: qcom: sc8180x: Introduce Primus")
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231130-sc8180x-primus-lid-polarity-v1-1-da917b59604b@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

dt-bindings: arm: qcom: Fix html link

[ Upstream commit 3c3fcac8d3b1b0f242845c3b3c3263bd38b3b92f ]

This link got broken by commit e790a4ce5290 ("arm: docs: Move Arm
documentation to Documentation/arch/") when the doc moved from arm/ to
arch/arm/. Fix the link so that it can continue to be followed.

Fixes: e790a4ce5290 ("arm: docs: Move Arm documentation to Documentation/arch/")
Cc: Alexandre TORGUE <alexandre.torgue@foss.st.com>
Cc: Yanteng Si <siyanteng@loongson.cn>
Cc: Jonathan Corbet <corbet@lwn.net>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20231129030443.2753833-1-swboyd@chromium.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

ARM: dts: qcom: sdx65: correct SPMI node name

[ Upstream commit a900ad783f507cb396e402827052e70c0c565ae9 ]

Node names should not have vendor prefixes:

  qcom-sdx65-mtp.dtb: qcom,spmi@c440000: $nodename:0: 'qcom,spmi@c440000' does not match '^spmi@.*

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230924183103.49487-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

ARM: dts: qcom: sdx65: correct PCIe EP phy-names

[ Upstream commit 94da379dba88c4cdd562bad21c9ba5656e5ed5df ]

Qualcomm PCIe endpoint bindings expect phy-names to be "pciephy":

  arch/arm/boot/dts/qcom/qcom-sdx65-mtp.dtb: pcie-ep@1c00000: phy-names:0: 'pciephy' was expected

Fixes: 9c0bb38414a4 ("ARM: dts: qcom: sdx65: Add support for PCIe EP")
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230924183103.49487-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

bpf: enforce precision of R0 on callback return

[ Upstream commit 0acd03a5bd188b0c501d285d938439618bd855c4 ]

Given verifier checks actual value, r0 has to be precise, so we need to
propagate precision properly. r0 also has to be marked as read,
otherwise subsequent state comparisons will ignore such register as
unimportant and precision won't really help here.

Fixes: 69c087ba6225 ("bpf: Add bpf_for_each_map_elem() helper")
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Acked-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20231202175705.885270-4-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

md: synchronize flush io with array reconfiguration

[ Upstream commit fa2bbff7b0b4e211fec5e5686ef96350690597b5 ]

Currently rcu is used to protect iterating rdev from submit_flushes():

submit_flushes remove_and_add_spares
synchronize_rcu
pers->hot_remove_disk()
 rcu_read_lock()
 rdev_for_each_rcu
  if (rdev->raid_disk >= 0)
rdev->radi_disk = -1;
   atomic_inc(&rdev->nr_pending)
   rcu_read_unlock()
   bi = bio_alloc_bioset()
   bi->bi_end_io = md_end_flush
   bi->private = rdev
   submit_bio
   // issue io for removed rdev

Fix this problem by grabbing 'acive_io' before iterating rdev, make sure
that remove_and_add_spares() won't concurrent with submit_flushes().

Fixes: a2826aa92e2e ("md: support barrier requests on all personalities.")
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20231129020234.1586910-1-yukuai1@huaweicloud.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

selftests/bpf: Fix erroneous bitmask operation

[ Upstream commit b6a3451e0847d5d70fb5fa2b2a80ab9f80bf2c7b ]

xdp_synproxy_kern.c is a BPF program that generates SYN cookies on
allowed TCP ports and sends SYNACKs to clients, accelerating synproxy
iptables module.

Fix the bitmask operation when checking the status of an existing
conntrack entry within tcp_lookup() function. Do not AND with the bit
position number, but with the bitmask value to check whether the entry
found has the IPS_CONFIRMED flag set.

Fixes: fb5cd0ce70d4 ("selftests/bpf: Add selftests for raw syncookie helpers")
Signed-off-by: Jeroen van Ingen Schenau <jeroen.vaningenschenau@novoserve.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Tested-by: Minh Le Hoang <minh.lehoang@novoserve.com>
Link: https://lore.kernel.org/xdp-newbies/CAAi1gX7owA+Tcxq-titC-h-KPM7Ri-6ZhTNMhrnPq5gmYYwKow@mail.gmail.com/T/#u
Link: https://lore.kernel.org/bpf/20231130120353.3084-1-jeroen.vaningenschenau@novoserve.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

wifi: rtw88: sdio: Honor the host max_req_size in the RX path

[ Upstream commit 00384f565a91c08c4bedae167f749b093d10e3fe ]

Lukas reports skb_over_panic errors on his Banana Pi BPI-CM4 which comes
with an Amlogic A311D (G12B) SoC and a RTL8822CS SDIO wifi/Bluetooth
combo card. The error he observed is identical to what has been fixed
in commit e967229ead0e ("wifi: rtw88: sdio: Check the HISR RX_REQUEST
bit in rtw_sdio_rx_isr()") but that commit didn't fix Lukas' problem.

Lukas found that disabling or limiting RX aggregation works around the
problem for some time (but does not fully fix it). In the following
discussion a few key topics have been discussed which have an impact on
this problem:
- The Amlogic A311D (G12B) SoC has a hardware bug in the SDIO controller
  which prevents DMA transfers. Instead all transfers need to go through
  the controller SRAM which limits transfers to 1536 bytes
- rtw88 chips don't split incoming (RX) packets, so if a big packet is
  received this is forwarded to the host in it's original form
- rtw88 chips can do RX aggregation, meaning more multiple incoming
  packets can be pulled by the host from the card with one MMC/SDIO
  transfer. This Depends on settings in the REG_RXDMA_AGG_PG_TH
  register (BIT_RXDMA_AGG_PG_TH limits the number of packets that will
  be aggregated, BIT_DMA_AGG_TO_V1 configures a timeout for aggregation
  and BIT_EN_PRE_CALC makes the chip honor the limits more effectively)

Use multiple consecutive reads in rtw_sdio_read_port() and limit the
number of bytes which are copied by the host from the card in one
MMC/SDIO transfer. This allows receiving a buffer that's larger than
the hosts max_req_size (number of bytes which can be transferred in
one MMC/SDIO transfer). As a result of this the skb_over_panic error
is gone as the rtw88 driver is now able to receive more than 1536 bytes
from the card (either because the incoming packet is larger than that
or because multiple packets have been aggregated).

In case of an receive errors (-EILSEQ has been observed by Lukas) we
need to drain the remaining data from the card's buffer, otherwise the
card will return corrupt data for the next rtw_sdio_read_port() call.

Fixes: 65371a3f14e7 ("wifi: rtw88: sdio: Add HCI implementation for SDIO based chipsets")
Reported-by: Lukas F. Hartmann <lukas@mntre.com>
Closes: https://lore.kernel.org/linux-wireless/CAFBinCBaXtebixKbjkWKW_WXc5k=NdGNaGUjVE8NCPNxOhsb2g@mail.gmail.com/
Suggested-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Tested-by: Lukas F. Hartmann <lukas@mntre.com>
Reported-by: Lukas F. Hartmann <lukas@mntre.com>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Tested-by: Lukas F. Hartmann <lukas@mntre.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231120115726.1569323-1-martin.blumenstingl@googlemail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: ti: iot2050: Re-add aliases

[ Upstream commit ad8edf4ff37ab157f6547da173aedc9f4e5c4015 ]

Lost while dropping them from the common dtsi.

Fixes: ffc449e016e2 ("arm64: dts: ti: k3-am65: Drop aliases")
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Link: https://lore.kernel.org/r/1edbc1b56ed4ff2256d7afb7db3cab4b3a423692.1699087938.git.jan.kiszka@siemens.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: ti: k3-am65-main: Fix DSS irq trigger type

[ Upstream commit b57160859263c083c49482b0d083a586b1517f78 ]

DSS irq trigger type is set to IRQ_TYPE_EDGE_RISING in the DT file, but
the TRM says it is level triggered.

For some reason triggering on rising edge results in double the amount
of expected interrupts, e.g. for normal page flipping test the number of
interrupts per second is 2 * fps. It is as if the IRQ triggers on both
edges. There are no other side effects to this issue than slightly
increased CPU & power consumption due to the extra interrupt.

Switching to IRQ_TYPE_LEVEL_HIGH is correct and fixes the issue, so
let's do that.

Fixes: fc539b90eda2 ("arm64: dts: ti: am654: Add DSS node")
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Aradhya Bhatia <a-bhatia1@ti.com>
Link: https://lore.kernel.org/r/20231106-am65-dss-clk-edge-v1-1-4a959fec0e1e@ideasonboard.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: ti: k3-am62a-main: Fix GPIO pin count in DT nodes

[ Upstream commit 7dc4af358cc382c5d20bd5b726e53ef0f526eb6d ]

Fix number of gpio pins in main_gpio0 & main_gpio1 DT nodes according
to AM62A7 datasheet[0].

[0] https://www.ti.com/lit/gpn/am62a3 Section: 6.3.10 GPIO (Page No. 52-55)
Fixes: 5fc6b1b62639 ("arm64: dts: ti: Introduce AM62A7 family of SoCs")
Signed-off-by: Nitin Yadav <n-yadav@ti.com>
Link: https://lore.kernel.org/r/20231027065930.1187405-1-n-yadav@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

wifi: rtlwifi: rtl8821ae: phy: fix an undefined bitwise shift behavior

[ Upstream commit bc8263083af60e7e57c6120edbc1f75d6c909a35 ]

Clang static checker warns:

drivers/net/wireless/realtek/rtlwifi/rtl8821ae/phy.c:184:49:
The result of the left shift is undefined due to shifting by '32',
which is greater or equal to the width of type 'u32'.
[core.UndefinedBinaryOperatorResult]

If the value of the right operand is negative or is greater than or
equal to the width of the promoted left operand, the behavior is
undefined.[1][2]

For example, when using different gcc's compilation optimization options
(-O0 or -O2), the result of '(u32)data << 32' is different. One is 0, the
other is old value of data. Let _rtl8821ae_phy_calculate_bit_shift()'s
return value less than 32 to fix this problem. Warn if bitmask is zero.

[1] https://stackoverflow.com/questions/11270492/what-does-the-c-standard-say-about-bitshifting-more-bits-than-the-width-of-type
[2] https://www.open-std.org/jtc1/sc22/wg14/www/docs/n1256.pdf

Fixes: 21e4b0726dc6 ("rtlwifi: rtl8821ae: Move driver from staging to regular tree")
Signed-off-by: Su Hui <suhui@nfschina.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231127013511.26694-2-suhui@nfschina.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

scsi: bfa: Use the proper data type for BLIST flags

[ Upstream commit 0349be31e4ffc79723e46e2e373569567b06347b ]

Fix the following sparse warning:

drivers/scsi/bfa/bfad_bsg.c:2553:50: sparse: sparse: incorrect type in initializer (different base types)

Fixes: 2e5a6c3baccd ("scsi: bfa: Convert bfad_reset_sdev_bflags() from a macro into a function")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202311031255.lmSPisIk-lkp@intel.com/
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/20231115193338.2261972-1-bvanassche@acm.org
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

firmware: ti_sci: Fix an off-by-one in ti_sci_debugfs_create()

[ Upstream commit 964946b88887089f447a9b6a28c39ee97dc76360 ]

The ending NULL is not taken into account by strncat(), so switch to
snprintf() to correctly build 'debug_name'.

Using snprintf() also makes the code more readable.

Fixes: aa276781a64a ("firmware: Add basic support for TI System Control Interface (TI-SCI) protocol")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/7158db0a4d7b19855ddd542ec61b666973aad8dc.1698660720.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

net/ncsi: Fix netlink major/minor version numbers

[ Upstream commit 3084b58bfd0b9e4b5e034f31f31b42977db35f12 ]

The netlink interface for major and minor version numbers doesn't actually
return the major and minor version numbers.

It reports a u32 that contains the (major, minor, update, alpha1)
components as the major version number, and then alpha2 as the minor
version number.

For whatever reason, the u32 byte order was reversed (ntohl): maybe it was
assumed that the encoded value was a single big-endian u32, and alpha2 was
the minor version.

The correct way to get the supported NC-SI version from the network
controller is to parse the Get Version ID response as described in 8.4.44
of the NC-SI spec[1].

    Get Version ID Response Packet Format

              Bits
            +--------+--------+--------+--------+
     Bytes  | 31..24 | 23..16 | 15..8  | 7..0   |
    +-------+--------+--------+--------+--------+
    | 0..15 | NC-SI Header                      |
    +-------+--------+--------+--------+--------+
    | 16..19| Response code   | Reason code     |
    +-------+--------+--------+--------+--------+
    |20..23 | Major  | Minor  | Update | Alpha1 |
    +-------+--------+--------+--------+--------+
    |24..27 |         reserved         | Alpha2 |
    +-------+--------+--------+--------+--------+
    |            .... other stuff ....          |

The major, minor, and update fields are all binary-coded decimal (BCD)
encoded [2]. The spec provides examples below the Get Version ID response
format in section 8.4.44.1, but for practical purposes, this is an example
from a live network card:

    root@bmc:~# ncsi-util 0x15
    NC-SI Command Response:
    cmd: GET_VERSION_ID(0x15)
    Response: COMMAND_COMPLETED(0x0000)  Reason: NO_ERROR(0x0000)
    Payload length = 40

    20: 0xf1 0xf1 0xf0 0x00 <<<<<<<<< (major, minor, update, alpha1)
    24: 0x00 0x00 0x00 0x00 <<<<<<<<< (_, _, _, alpha2)

    28: 0x6d 0x6c 0x78 0x30
    32: 0x2e 0x31 0x00 0x00
    36: 0x00 0x00 0x00 0x00
    40: 0x16 0x1d 0x07 0xd2
    44: 0x10 0x1d 0x15 0xb3
    48: 0x00 0x17 0x15 0xb3
    52: 0x00 0x00 0x81 0x19

This should be parsed as "1.1.0".

"f" in the upper-nibble means to ignore it, contributing zero.

If both nibbles are "f", I think the whole field is supposed to be ignored.
Major and minor are "required", meaning they're not supposed to be "ff",
but the update field is "optional" so I think it can be ff. I think the
simplest thing to do is just set the major and minor to zero instead of
juggling some conditional logic or something.

bcd2bin() from "include/linux/bcd.h" seems to assume both nibbles are 0-9,
so I've provided a custom BCD decoding function.

Alpha1 and alpha2 are ISO/IEC 8859-1 encoded, which just means ASCII
characters as far as I can tell, although the full encoding table for
non-alphabetic characters is slightly different (I think).

I imagine the alpha fields are just supposed to be alphabetic characters,
but I haven't seen any network cards actually report a non-zero value for
either.

If people wrote software against this netlink behavior, and were parsing
the major and minor versions themselves from the u32, then this would
definitely break their code.

[1] https://www.dmtf.org/sites/default/files/standards/documents/DSP0222_1.0.0.pdf
[2] https://en.wikipedia.org/wiki/Binary-coded_decimal
[2] https://en.wikipedia.org/wiki/ISO/IEC_8859-1

Signed-off-by: Peter Delevoryas <peter@pjd.dev>
Fixes: 138635cc27c9 ("net/ncsi: NCSI response packet handler")
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

ARM: dts: qcom: apq8064: correct XOADC register address

[ Upstream commit 554557542e709e190eff8a598f0cde02647d533a ]

The XOADC is present at the address 0x197 rather than just 197. It
doesn't change a lot (since the driver hardcodes all register
addresses), but the DT should present correct address anyway.

Fixes: c4b70883ee33 ("ARM: dts: add XOADC and IIO HWMON to APQ8064")
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230928110309.1212221-3-dmitry.baryshkov@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

wifi: libertas: stop selecting wext

[ Upstream commit 8170b04c2c92eee52ea50b96db4c54662197e512 ]

Libertas no longer references the iw_handler infrastructure or wext_spy,
so neither of the 'select' statements are used any more.

Fixes: e86dc1ca4676 ("Libertas: cfg80211 support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231108153409.1065286-1-arnd@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>

wifi: ath11k: Defer on rproc_get failure

[ Upstream commit 2a3ec40b98b46c339adb57313d3b933ee5e7a8e8 ]

If we already have gotten the rproc_handle (meaning the "qcom,rproc"
property is defined in the devicetree), it's a valid state that the
remoteproc module hasn't probed yet so we should defer probing instead
of just failing to probe.

This resolves a race condition when the ath11k driver probes and fails
before the wpss remoteproc driver has probed, like the following:

  [    6.232360] ath11k 17a10040.wifi: failed to get rproc
  [    6.232366] ath11k 17a10040.wifi: failed to get rproc: -22
  [    6.232478] ath11k: probe of 17a10040.wifi failed with error -22
       ...
  [    6.252415] remoteproc remoteproc2: 8a00000.remoteproc is available
  [    6.252776] remoteproc remoteproc2: powering up 8a00000.remoteproc
  [    6.252781] remoteproc remoteproc2: Booting fw image qcom/qcm6490/fairphone5/wpss.mdt, size 7188

So, defer the probe if we hit that so we can retry later once the wpss
remoteproc is available.

Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-01264-QCAMSLSWPLZ-1.37886.3

Fixes: d5c65159f289 ("ath11k: driver for Qualcomm IEEE 802.11ax devices")
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20231027-ath11k-rproc-defer-v1-1-f6b6a812cd18@fairphone.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

bpf: Add crosstask check to __bpf_get_stack

[ Upstream commit b8e3a87a627b575896e448021e5c2f8a3bc19931 ]

Currently get_perf_callchain only supports user stack walking for
the current task. Passing the correct *crosstask* param will return
0 frames if the task passed to __bpf_get_stack isn't the current
one instead of a single incorrect frame/address. This change
passes the correct *crosstask* param but also does a preemptive
check in __bpf_get_stack if the task is current and returns
-EOPNOTSUPP if it is not.

This issue was found using bpf_get_task_stack inside a BPF
iterator ("iter/task"), which iterates over all tasks.
bpf_get_task_stack works fine for fetching kernel stacks
but because get_perf_callchain relies on the caller to know
if the requested *task* is the current one (via *crosstask*)
it was failing in a confusing way.

It might be possible to get user stacks for all tasks utilizing
something like access_process_vm but that requires the bpf
program calling bpf_get_task_stack to be sleepable and would
therefore be a breaking change.

Fixes: fa28dcb82a38 ("bpf: Introduce helper bpf_get_task_stack()")
Signed-off-by: Jordan Rome <jordalgo@meta.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20231108112334.3433136-1-jordalgo@meta.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

bpf, lpm: Fix check prefixlen before walking trie

[ Upstream commit 9b75dbeb36fcd9fc7ed51d370310d0518a387769 ]

When looking up an element in LPM trie, the condition 'matchlen ==
trie->max_prefixlen' will never return true, if key->prefixlen is larger
than trie->max_prefixlen. Consequently all elements in the LPM trie will
be visited and no element is returned in the end.

To resolve this, check key->prefixlen first before walking the LPM trie.

Fixes: b95a5c4db09b ("bpf: add a longest prefix match trie map implementation")
Signed-off-by: Florian Lehner <dev@der-flo.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20231105085801.3742-1-dev@der-flo.net
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

wifi: rtw88: fix RX filter in FIF_ALLMULTI flag

[ Upstream commit 53ee0b3b99edc6a47096bffef15695f5a895386f ]

The broadcast packets will be filtered in the FIF_ALLMULTI flag in
the original code, which causes beacon packets to be filtered out
and disconnection. Therefore, we fix it.

Fixes: e3037485c68e ("rtw88: new Realtek 802.11ac driver")
Signed-off-by: Chih-Kang Chang <gary.chang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231103020851.102238-1-pkshih@realtek.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

wifi: plfxlc: check for allocation failure in plfxlc_usb_wreq_async()

[ Upstream commit 40018a8fa9aa63ca5b26e803502138158fb0ff96 ]

Check for if the usb_alloc_urb() failed.

Fixes: 68d57a07bfe5 ("wireless: add plfxlc driver for pureLiFi X, XL, XC devices")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/e8d4a19a-f251-4101-a89b-607345e938cb@moroto.mountain
Signed-off-by: Sasha Levin <sashal@kernel.org>

ARM: dts: qcom: msm8226: provide dsi phy clocks to mmcc

[ Upstream commit 836d083524888069cd358776a4e6c4ceec04962e ]

Some mmcc clocks have dsi0pll & dsi0pllbyte as clock parents so we
should provide them in the dt, which I missed in the commit adding the
mdss nodes.

Fixes: d5fb01ad5eb4 ("ARM: dts: qcom: msm8226: Add mdss nodes")
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230712-msm8226-dsi-clock-fixup-v1-1-71010b0b89ca@z3ntu.xyz
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sc8280xp-x13s: add missing camera LED pin config

[ Upstream commit a3457cc5bc30ad053c90ae9f14e9b7723d204a98 ]

Add the missing pin configuration for the recently added camera
indicator LED.

Fixes: 1c63dd1c5fda ("arm64: dts: qcom: sc8280xp-x13s: Add camera activity LED")
Cc: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://lore.kernel.org/r/20231003093647.3840-1-johan+linaro@kernel.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: sc8280xp-x13s: Use the correct DP PHY compatible

[ Upstream commit 0cd080dd6d08817c9980d2069197b066636b0f23 ]

The DP PHY needs different settings when an eDP display is used.
Make sure these apply on the X13s.

FWIW
I could not notice any user-facing change stemming from this commit.

Fixes: f48c70b111b4 ("arm64: dts: qcom: sc8280xp-x13s: enable eDP display")
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230929-topic-x13s_edpphy-v1-1-ce59f9eb4226@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

arm64: dts: qcom: qrb4210-rb2: don't force usb peripheral mode

[ Upstream commit 27c2ca90e2f34cd3c4849af996e1a96a69e700d3 ]

The rb2 only has a single USB controller, it can be switched between a
type-c port and an internal USB hub via a DIP switch. Until dynamic
role switching is available it's preferable to put the USB controller
in host mode so that the type-A ports and ethernet are available.

Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
Reviewed-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Fixes: eaa53a85748d ("arm64: dts: qcom: qrb4210-rb2: Enable USB node")
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20231010-caleb-rb2-host-mode-v1-1-b057d443cd62@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

asm-generic: Fix 32 bit __generic_cmpxchg_local

[ Upstream commit d93cca2f3109f88c94a32d3322ec8b2854a9c339 ]

Commit 656e9007ef58 ("asm-generic: avoid __generic_cmpxchg_local
warnings") introduced a typo that means the code is incorrect for 32 bit
values. It will work fine for postive numbers, but will fail for
negative numbers on a system where longs are 64 bit.

Fixes: 656e9007ef58 ("asm-generic: avoid __generic_cmpxchg_local warnings")
Signed-off-by: David McKay <david.mckay@codasip.com>
Signed-off-by: Stuart Menefy <stuart.menefy@codasip.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

pNFS: Fix the pnfs block driver's calculation of layoutget size

[ Upstream commit 8a6291bf3b0eae1bf26621e6419a91682f2d6227 ]

Instead of relying on the value of the 'bytes_left' field, we should
calculate the layout size based on the offset of the request that is
being written out.

Reported-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Fixes: 954998b60caa ("NFS: Fix error handling for O_DIRECT write scheduling")
Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
Tested-by: Benjamin Coddington <bcodding@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

SUNRPC: fix _xprt_switch_find_current_entry logic

[ Upstream commit 98b4e5137504a5bd9346562b1310cdc13486603b ]

Fix the logic for picking current transport entry.

Fixes: 95d0d30c66b8 ("SUNRPC create an iterator to list only OFFLINE xprts")
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

NFSv4.1/pnfs: Ensure we handle the error NFS4ERR_RETURNCONFLICT

[ Upstream commit 037e56a22ff37f9a9c2330b66cff55d3d1ff9b90 ]

Once the client has processed the CB_LAYOUTRECALL, but has not yet
successfully returned the layout, the server is supposed to switch to
returning NFS4ERR_RETURNCONFLICT. This patch ensures that we handle
that return value correctly.

Fixes: 183d9e7b112a ("pnfs: rework LAYOUTGET retry handling")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

NFS: Use parent's objective cred in nfs_access_login_time()

[ Upstream commit a10a9233073d984b239e22358ba21825e27e2e88 ]

The subjective cred (task->cred) can potentially be overridden and
subsquently freed in non-RCU context, which could lead to a panic if we
try to use it in cred_fscmp().  Use __task_cred(), which returns the
objective cred (task->real_cred) instead.

Fixes: 0eb43812c027 ("NFS: Clear the file access cache upon login")
Fixes: 5e9a7b9c2ea1 ("NFS: Fix up a sparse warning")

Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

blocklayoutdriver: Fix reference leak of pnfs_device_node

[ Upstream commit 1530827b90025cdf80c9b0d07a166d045a0a7b81 ]

The error path for blocklayout's device lookup is missing a reference drop
for the case where a lookup finds the device, but the device is marked with
NFS_DEVICEID_UNAVAILABLE.

Fixes: b3dce6a2f060 ("pnfs/blocklayout: handle transient devices")
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

csky: fix arch_jump_label_transform_static override

[ Upstream commit ca8e45c8048a2c9503c74751d25414601f730580 ]

The arch_jump_label_transform_static() function in csky was originally meant to
override the generic __weak function, but that got changed to an #ifndef check.

This showed up as a missing-prototype warning:
arch/csky/kernel/jump_label.c:43:6: error: no previous prototype for 'arch_jump_label_transform_static' [-Werror=missing-prototypes]

Change the method to use the new method of having a #define and a prototype
for the global function.

Fixes: 7e6b9db27de9 ("jump_label: make initial NOP patching the special case")
Fixes: 4e8bb4ba5a55 ("csky: Add jump-label implementation")
Reviewed-by: Guo Ren <guoren@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: scomp - fix req->dst buffer overflow

[ Upstream commit 744e1885922a9943458954cfea917b31064b4131 ]

The req->dst buffer size should be checked before copying from the
scomp_scratch->dst to avoid req->dst buffer overflow problem.

Fixes: 1ab53a77b772 ("crypto: acomp - add driver-side scomp interface")
Reported-by: syzbot+3eff5e51bf1db122a16e@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/all/0000000000000b05cd060d6b5511@google.com/
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Reviewed-by: Barry Song <v-songbaohua@oppo.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sahara - do not resize req->src when doing hash operations

[ Upstream commit a3c6f4f4d249cecaf2f34471aadbfb4f4ef57298 ]

When testing sahara sha256 speed performance with tcrypt (mode=404) on
imx53-qsrb board, multiple "Invalid numbers of src SG." errors are
reported. This was traced to sahara_walk_and_recalc() resizing req->src
and causing the subsequent dma_map_sg() call to fail.

Now that the previous commit fixed sahara_sha_hw_links_create() to take
into account the actual request size, rather than relying on sg->length
values, the resize operation is no longer necessary.

Therefore, remove sahara_walk_and_recalc() and simplify associated logic.

Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sahara - fix processing hash requests with req->nbytes < sg->length

[ Upstream commit 7bafa74d1ba35dcc173e1ce915e983d65905f77e ]

It's not always the case that the entire sg entry needs to be processed.
Currently, when nbytes is less than sg->length, "Descriptor length" errors
are encountered.

To fix this, take the actual request size into account when populating the
hw links.

Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sahara - improve error handling in sahara_sha_process()

[ Upstream commit 5deff027fca49a1eb3b20359333cf2ae562a2343 ]

sahara_sha_hw_data_descriptor_create() returns negative error codes on
failure, so make sure the errors are correctly handled / propagated.

Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sahara - fix wait_for_completion_timeout() error handling

[ Upstream commit 2dba8e1d1a7957dcbe7888846268538847b471d1 ]

The sg lists are not unmapped in case of timeout errors. Fix this.

Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sahara - fix ahash reqsize

[ Upstream commit efcb50f41740ac55e6ccc4986c1a7740e21c62b4 ]

Set the reqsize for sha algorithms to sizeof(struct sahara_sha_reqctx), the
extra space is not needed.

Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sahara - handle zero-length aes requests

[ Upstream commit d1d6351e37aac14b32a291731d0855996c459d11 ]

In case of a zero-length input, exit gracefully from sahara_aes_crypt().

Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sahara - avoid skcipher fallback code duplication

[ Upstream commit 01d70a4bbff20ea05cadb4c208841985a7cc6596 ]

Factor out duplicated skcipher fallback handling code to a helper function
sahara_aes_fallback(). Also, keep a single check if fallback is required in
sahara_aes_crypt().

Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Stable-dep-of: d1d6351e37aa ("crypto: sahara - handle zero-length aes requests")
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: virtio - Wait for tasklet to complete on device remove

[ Upstream commit 67cc511e8d436456cc98033e6d4ba83ebfc8e672 ]

The scheduled tasklet needs to be executed on device remove.

Fixes: fed93fb62e05 ("crypto: virtio - Handle dataq logic with tasklet")
Signed-off-by: wangyangxin <wangyangxin1@huawei.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

dlm: fix format seq ops type 4

[ Upstream commit 367e753d5c54a414d82610eb709fe71fda6cf1c3 ]

This patch fixes to set the type 4 format ops in case of table_open4().
It got accidentially changed by commit 541adb0d4d10 ("fs: dlm: debugfs
for queued callbacks") and since them toss debug dumps the same format
as format 5 that are the queued ast callbacks for lkbs.

Fixes: 541adb0d4d10 ("fs: dlm: debugfs for queued callbacks")
Signed-off-by: Alexander Aring <aahringo@redhat.com>
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

gfs2: fix kernel BUG in gfs2_quota_cleanup

[ Upstream commit 71733b4922007500ae259af9e96017080f5d36d9 ]

[Syz report]
kernel BUG at fs/gfs2/quota.c:1508!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 5060 Comm: syz-executor505 Not tainted 6.7.0-rc3-syzkaller-00134-g994d5c58e50e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
RIP: 0010:gfs2_quota_cleanup+0x6b5/0x6c0 fs/gfs2/quota.c:1508
Code: fe e9 cf fd ff ff 44 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 2d fe ff ff 4c 89 ef e8 b6 19 23 fe e9 20 fe ff ff e8 ec 11 c7 fd 90 <0f> 0b e8 84 9c 4f 07 0f 1f 40 00 66 0f 1f 00 55 41 57 41 56 41 54
RSP: 0018:ffffc9000409f9e0 EFLAGS: 00010293
RAX: ffffffff83c76854 RBX: 0000000000000002 RCX: ffff888026001dc0
RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000
RBP: ffffc9000409fb00 R08: ffffffff83c762b0 R09: 1ffff1100fd38015
R10: dffffc0000000000 R11: ffffed100fd38016 R12: dffffc0000000000
R13: ffff88807e9c0828 R14: ffff888014693580 R15: ffff88807e9c0000
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f16d1bd70f8 CR3: 0000000027199000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 gfs2_put_super+0x2e1/0x940 fs/gfs2/super.c:611
 generic_shutdown_super+0x13a/0x2c0 fs/super.c:696
 kill_block_super+0x44/0x90 fs/super.c:1667
 deactivate_locked_super+0xc1/0x130 fs/super.c:484
 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1256
 task_work_run+0x24a/0x300 kernel/task_work.c:180
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xa34/0x2750 kernel/exit.c:871
 do_group_exit+0x206/0x2c0 kernel/exit.c:1021
 __do_sys_exit_group kernel/exit.c:1032 [inline]
 __se_sys_exit_group kernel/exit.c:1030 [inline]
 __x64_sys_exit_group+0x3f/0x40 kernel/exit.c:1030
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x45/0x110 arch/x86/entry/common.c:82
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
...

[pid  5060] fsconfig(4, FSCONFIG_CMD_RECONFIGURE, NULL, NULL, 0) = 0
[pid  5060] exit_group(1)               = ?
...

[Analysis]
When the task exits, it will execute cleanup_mnt() to recycle the mounted gfs2
file system, but it performs a system call fsconfig(4, FSCONFIG_CMD_RECONFIGURE,
NULL, NULL, 0) before executing the task exit operation.

This will execute the following kernel path to complete the setting of
SDF_JOURNAL_LIVE for sd_flags:

SYSCALL_DEFINE5(fsconfig, ..)->
vfs_fsconfig_locked()->
vfs_cmd_reconfigure()->
gfs2_reconfigure()->
gfs2_make_fs_rw()->
set_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags);

[Fix]
Add SDF_NORECOVERY check in gfs2_quota_cleanup() to avoid checking
SDF_JOURNAL_LIVE on the path where gfs2 is being unmounted.

Reported-and-tested-by: syzbot+3b6e67ac2b646da57862@syzkaller.appspotmail.com
Fixes: f66af88e3321 ("gfs2: Stop using gfs2_make_fs_ro for withdraw")
Signed-off-by: Edward Adam Davis <eadavis@qq.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

gfs2: Fix kernel NULL pointer dereference in gfs2_rgrp_dump

[ Upstream commit 8877243beafa7c6bfc42022cbfdf9e39b25bd4fa ]

Syzkaller has reported a NULL pointer dereference when accessing
rgd->rd_rgl in gfs2_rgrp_dump().  This can happen when creating
rgd->rd_gl fails in read_rindex_entry().  Add a NULL pointer check in
gfs2_rgrp_dump() to prevent that.

Reported-and-tested-by: syzbot+da0fc229cc1ff4bb2e6d@syzkaller.appspotmail.com
Link: https://syzkaller.appspot.com/bug?extid=da0fc229cc1ff4bb2e6d
Fixes: 72244b6bc752 ("gfs2: improve debug information when lvb mismatches are found")
Signed-off-by: Osama Muhammad <osmtendev@gmail.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

fs: indicate request originates from old mount API

[ Upstream commit f67d922edb4e95a4a56d07d5d40a76dd4f23a85b ]

We already communicate to filesystems when a remount request comes from
the old mount API as some filesystems choose to implement different
behavior in the new mount API than the old mount API to e.g., take the
chance to fix significant API bugs. Allow the same for regular mount
requests.

Fixes: b330966f79fb ("fuse: reject options on reconfigure via fsconfig(2)")
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

erofs: fix memory leak on short-lived bounced pages

[ Upstream commit 93d6fda7f926451a0fa1121b9558d75ca47e861e ]

Both MicroLZMA and DEFLATE algorithms can use short-lived pages on
demand for the overlapped inplace I/O decompression.

However, those short-lived pages are actually added to
`be->compressed_pages`.  Thus, it should be checked instead of
`pcl->compressed_bvecs`.

The LZ4 algorithm doesn't work like this, so it won't be impacted.

Fixes: 67139e36d970 ("erofs: introduce `z_erofs_parse_in_bvecs'")
Reviewed-by: Yue Hu <huyue2@coolpad.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Link: https://lore.kernel.org/r/20231128180431.4116991-1-hsiangkao@linux.alibaba.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

pstore: ram_core: fix possible overflow in persistent_ram_init_ecc()

[ Upstream commit 86222a8fc16ec517de8da2604d904c9df3a08e5d ]

In persistent_ram_init_ecc(), on 64-bit arches DIV_ROUND_UP() will return
64-bit value since persistent_ram_zone::buffer_size has type size_t which
is derived from the 64-bit *unsigned long*, while the ecc_blocks variable
this value gets assigned to has (always 32-bit) *int* type.  Even if that
value fits into *int* type, an overflow is still possible when calculating
the size_t typed ecc_total variable further below since there's no cast to
any 64-bit type before multiplication.  Declaring the ecc_blocks variable
as *size_t* should fix this mess...

Found by Linux Verification Center (linuxtesting.org) with the SVACE static
analysis tool.

Fixes: 9cc05ad97c57 ("staging: android: persistent_ram: refactor ecc support")
Signed-off-by: Sergey Shtylyov <s.shtylyov@omp.ru>
Link: https://lore.kernel.org/r/20231105202936.25694-1-s.shtylyov@omp.ru
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: hisilicon/zip - save capability registers in probe process

[ Upstream commit 2ff0ad847951d61c2d8b309e1ccefb26c57dcc7b ]

Pre-store the valid value of the zip alg support related capability
register in hisi_zip_qm_init(), which will be called by hisi_zip_probe().
It can reduce the number of capability register queries and avoid
obtaining incorrect values in abnormal scenarios, such as reset failed
and the memory space disabled.

Fixes: db700974b69d ("crypto: hisilicon/zip - support zip capability")
Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: hisilicon/sec2 - save capability registers in probe process

[ Upstream commit f1115b0096c3163592e04e74f5a7548c25bda957 ]

Pre-store the valid value of the sec alg support related capability
register in sec_qm_init(), which will be called by probe process.
It can reduce the number of capability register queries and avoid
obtaining incorrect values in abnormal scenarios, such as reset
failed and the memory space disabled.

Fixes: 921715b6b782 ("crypto: hisilicon/sec - get algorithm bitmap from registers")
Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: hisilicon/hpre - save capability registers in probe process

[ Upstream commit cf8b5156bbc8c9376f699e8d35e9464b739e33ff ]

Pre-store the valid value of hpre alg support related capability
register in hpre_qm_init(), which will be called by hpre_probe().
It can reduce the number of capability register queries and avoid
obtaining incorrect values in abnormal scenarios, such as reset
failed and the memory space disabled.

Fixes: f214d59a0603 ("crypto: hisilicon/hpre - support hpre capability")
Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: hisilicon/qm - add a function to set qm algs

[ Upstream commit f76f0d7f20672611974d3cc705996751fc403734 ]

Extract a public function to set qm algs and remove
the similar code for setting qm algs in each module.

Signed-off-by: Wenkai Lin <linwenkai6@hisilicon.com>
Signed-off-by: Hao Fang <fanghao11@huawei.com>
Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Stable-dep-of: cf8b5156bbc8 ("crypto: hisilicon/hpre - save capability registers in probe process")
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: hisilicon/zip - add zip comp high perf mode configuration

[ Upstream commit a9864bae1806499ebf3757a9e71dddde5b9c48c6 ]

To meet specific application scenarios, the function of switching between
the high performance mode and the high compression mode is added.

Use the perf_mode=0/1 configuration to set the compression high perf mode,
0(default, high compression mode), 1(high performance mode). These two
modes only apply to the compression direction and are compatible with
software algorithm in both directions.

Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Stable-dep-of: cf8b5156bbc8 ("crypto: hisilicon/hpre - save capability registers in probe process")
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: hisilicon/qm - save capability registers in qm init process

[ Upstream commit cabe13d0bd2efb8dd50ed2310f57b33e1a69a0d4 ]

In previous capability register implementation, qm irq related values
were read from capability registers dynamically when needed. But in
abnormal scenario, e.g. the core is timeout and the device needs to
soft reset and reset failed after disabling the MSE, the device can
not be removed normally, causing the following call trace:

| Call trace:
        |  pci_irq_vector+0xfc/0x140
        |  hisi_qm_uninit+0x278/0x3b0 [hisi_qm]
        |  hpre_remove+0x16c/0x1c0 [hisi_hpre]
        |  pci_device_remove+0x6c/0x264
        |  device_release_driver_internal+0x1ec/0x3e0
        |  device_release_driver+0x3c/0x60
        |  pci_stop_bus_device+0xfc/0x22c
        |  pci_stop_and_remove_bus_device+0x38/0x70
        |  pci_iov_remove_virtfn+0x108/0x1c0
        |  sriov_disable+0x7c/0x1e4
        |  pci_disable_sriov+0x4c/0x6c
        |  hisi_qm_sriov_disable+0x90/0x160 [hisi_qm]
        |  hpre_remove+0x1a8/0x1c0 [hisi_hpre]
        |  pci_device_remove+0x6c/0x264
        |  device_release_driver_internal+0x1ec/0x3e0
        |  driver_detach+0x168/0x2d0
        |  bus_remove_driver+0xc0/0x230
        |  driver_unregister+0x58/0xdc
        |  pci_unregister_driver+0x40/0x220
        |  hpre_exit+0x34/0x64 [hisi_hpre]
        |  __arm64_sys_delete_module+0x374/0x620
        [...]

        | Call trace:
        |  free_msi_irqs+0x25c/0x300
        |  pci_disable_msi+0x19c/0x264
        |  pci_free_irq_vectors+0x4c/0x70
        |  hisi_qm_pci_uninit+0x44/0x90 [hisi_qm]
        |  hisi_qm_uninit+0x28c/0x3b0 [hisi_qm]
        |  hpre_remove+0x16c/0x1c0 [hisi_hpre]
        |  pci_device_remove+0x6c/0x264
        [...]

The reason for this call trace is that when the MSE is disabled, the value
of capability registers in the BAR space become invalid. This will make the
subsequent unregister process get the wrong irq vector through capability
registers and get the wrong irq number by pci_irq_vector().

So add a capability table structure to pre-store the valid value of the irq
information capability register in qm init process, avoid obtaining invalid
capability register value after the MSE is disabled.

Fixes: 3536cc55cada ("crypto: hisilicon/qm - support get device irq information from hardware registers")
Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sahara - fix error handling in sahara_hw_descriptor_create()

[ Upstream commit ee6e6f0a7f5b39d50a5ef5fcc006f4f693db18a7 ]

Do not call dma_unmap_sg() for scatterlists that were not mapped
successfully.

Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sahara - fix processing requests with cryptlen < sg->length

[ Upstream commit 5b8668ce3452827d27f8c34ff6ba080a8f983ed0 ]

It's not always the case that the entire sg entry needs to be processed.
Currently, when cryptlen is less than sg->legth, "Descriptor length" errors
are encountered.

The error was noticed when testing xts(sahara-ecb-aes) with arbitrary sized
input data. To fix this, take the actual request size into account when
populating the hw links.

Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sahara - fix ahash selftest failure

[ Upstream commit afffcf3db98b9495114b79d5381f8cc3f69476fb ]

update() calls should not modify the result buffer, so add an additional
check for "rctx->last" to make sure that only the final hash value is
copied into the buffer.

Fixes the following selftest failure:
alg: ahash: sahara-sha256 update() used result buffer on test vector 3,
cfg="init+update+final aligned buffer"

Fixes: 5a2bb93f5992 ("crypto: sahara - add support for SHA1/256")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sahara - fix cbc selftest failure

[ Upstream commit 9f10bc28c0fb676ae58aa3bfa358db8f5de124bb ]

The kernel crypto API requires that all CBC implementations update the IV
buffer to contain the last ciphertext block.

This fixes the following cbc selftest error:
alg: skcipher: sahara-cbc-aes encryption test failed (wrong output IV) on
test vector 0, cfg="in-place (one sglist)"

Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sahara - remove FLAGS_NEW_KEY logic

[ Upstream commit 8fd183435728b139248a77978ea3732039341779 ]

Remove the FLAGS_NEW_KEY logic as it has the following issues:
- the wrong key may end up being used when there are multiple data streams:
       t1            t2
    setkey()
    encrypt()
                   setkey()
                   encrypt()

    encrypt() <--- key from t2 is used
- switching between encryption and decryption with the same key is not
  possible, as the hdr flags are only updated when a new setkey() is
  performed

With this change, the key is always sent along with the cryptdata when
performing encryption/decryption operations.

Fixes: 5de8875281e1 ("crypto: sahara - Add driver for SAHARA2 accelerator.")
Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: safexcel - Add error handling for dma_map_sg() calls

[ Upstream commit 87e02063d07708cac5bfe9fd3a6a242898758ac8 ]

Macro dma_map_sg() may return 0 on error. This patch enables
checks in case of the macro failure and ensures unmapping of
previously mapped buffers with dma_unmap_sg().

Found by Linux Verification Center (linuxtesting.org) with static
analysis tool SVACE.

Fixes: 49186a7d9e46 ("crypto: inside_secure - Avoid dma map if size is zero")
Signed-off-by: Nikita Zhandarovich <n.zhandarovich@fintech.ru>
Reviewed-by: Antoine Tenart <atenart@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: af_alg - Disallow multiple in-flight AIO requests

[ Upstream commit 67b164a871af1d736f131fd6fe78a610909f06f3 ]

Having multiple in-flight AIO requests results in unpredictable
output because they all share the same IV.  Fix this by only allowing
one request at a time.

Fixes: 83094e5e9e49 ("crypto: af_alg - add async support to algif_aead")
Fixes: a596999b7ddf ("crypto: algif - change algif_skcipher to be asynchronous")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: ccp - fix memleak in ccp_init_dm_workarea

[ Upstream commit a1c95dd5bc1d6a5d7a75a376c2107421b7d6240d ]

When dma_map_single() fails, wa->address is supposed to be freed
by the callers of ccp_init_dm_workarea() through ccp_dm_free().
However, many of the call spots don't expect to have to call
ccp_dm_free() on failure of ccp_init_dm_workarea(), which may
lead to a memleak. Let's free wa->address in ccp_init_dm_workarea()
when dma_map_single() fails.

Fixes: 63b945091a07 ("crypto: ccp - CCP device driver and interface support")
Signed-off-by: Dinghao Liu <dinghao.liu@zju.edu.cn>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: sa2ul - Return crypto_aead_setkey to transfer the error

[ Upstream commit ce852f1308ac738e61c5b2502517deea593a1554 ]

Return crypto_aead_setkey() in order to transfer the error if
it fails.

Fixes: d2c8ac187fc9 ("crypto: sa2ul - Add AEAD algorithm support")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: virtio - Handle dataq logic with tasklet

[ Upstream commit fed93fb62e05c38152b0fc1dc9609639e63eed76 ]

Doing ipsec produces a spinlock recursion warning.
This is due to crypto_finalize_request() being called in the upper half.
Move virtual data queue processing of virtio-crypto driver to tasklet.

Fixes: dbaf0624ffa57 ("crypto: add virtio-crypto driver")
Reported-by: Halil Pasic <pasic@linux.ibm.com>
Signed-off-by: wangyangxin <wangyangxin1@huawei.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: jh7110 - Correct deferred probe return

[ Upstream commit d57343022b71b9f41e731282dbe0baf0cff6ada8 ]

This fixes list_add corruption error when the driver is returned
with -EPROBE_DEFER. It is also required to roll back the previous
probe sequences in case of deferred_probe. So, this removes
'err_probe_defer" goto label and just use err_dma_init instead.

Fixes: 42ef0e944b01 ("crypto: starfive - Add crypto engine support")
Signed-off-by: Chanho Park <chanho61.park@samsung.com>
Reviewed-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

crypto: rsa - add a check for allocation failure

[ Upstream commit d872ca165cb67112f2841ef9c37d51ef7e63d1e4 ]

Static checkers insist that the mpi_alloc() allocation can fail so add
a check to prevent a NULL dereference.  Small allocations like this
can't actually fail in current kernels, but adding a check is very
simple and makes the static checkers happy.

Fixes: 6637e11e4ad2 ("crypto: rsa - allow only odd e and restrict value in FIPS mode")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>

selinux: Fix error priority for bind with AF_UNSPEC on PF_INET6 socket

[ Upstream commit bbf5a1d0e5d0fb3bdf90205aa872636122692a50 ]

The IPv6 network stack first checks the sockaddr length (-EINVAL error)
before checking the family (-EAFNOSUPPORT error).

This was discovered thanks to commit a549d055a22e ("selftests/landlock:
Add network tests").

Cc: Eric Paris <eparis@parisplace.org>
Cc: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Cc: Paul Moore <paul@paul-moore.com>
Cc: Stephen Smalley <stephen.smalley.work@gmail.com>
Reported-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Closes: https://lore.kernel.org/r/0584f91c-537c-4188-9e4f-04f192565667@collabora.com
Fixes: 0f8db8cc73df ("selinux: add AF_UNSPEC and INADDR_ANY checks to selinux_socket_bind()")
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Tested-by: Muhammad Usama Anjum <usama.anjum@collabora.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>