kernel/linux.git, branch v5.10.225

Linux 5.10.225

2024-09-04T11:17:48+00:00

Link: https://lore.kernel.org/r/20240901160814.090297276@linuxfoundation.org Tested-by: Dominique Martinet Tested-by: Pavel Machek (CIP) Tested-by: Florian Fainelli Tested-by: Jon Hunter Tested-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

apparmor: fix policy_unpack_test on big endian systems

2024-09-04T11:17:48+00:00

[ Upstream commit 98c0cc48e27e9d269a3e4db2acd72b486c88ec77 ] policy_unpack_test fails on big endian systems because data byte order is expected to be little endian but is generated in host byte order. This results in test failures such as: # policy_unpack_test_unpack_array_with_null_name: EXPECTATION FAILED at security/apparmor/policy_unpack_test.c:150 Expected array_size == (u16)16, but array_size == 4096 (0x1000) (u16)16 == 16 (0x10) # policy_unpack_test_unpack_array_with_null_name: pass:0 fail:1 skip:0 total:1 not ok 3 policy_unpack_test_unpack_array_with_null_name # policy_unpack_test_unpack_array_with_name: EXPECTATION FAILED at security/apparmor/policy_unpack_test.c:164 Expected array_size == (u16)16, but array_size == 4096 (0x1000) (u16)16 == 16 (0x10) # policy_unpack_test_unpack_array_with_name: pass:0 fail:1 skip:0 total:1 Add the missing endianness conversions when generating test data. Fixes: 4d944bcd4e73 ("apparmor: add AppArmor KUnit tests for policy unpack") Cc: Brendan Higgins Cc: Kees Cook Signed-off-by: Guenter Roeck Signed-off-by: Sasha Levin

scsi: aacraid: Fix double-free on probe failure

2024-09-04T11:17:47+00:00

[ Upstream commit 919ddf8336f0b84c0453bac583808c9f165a85c2 ] aac_probe_one() calls hardware-specific init functions through the aac_driver_ident::init pointer, all of which eventually call down to aac_init_adapter(). If aac_init_adapter() fails after allocating memory for aac_dev::queues, it frees the memory but does not clear that member. After the hardware-specific init function returns an error, aac_probe_one() goes down an error path that frees the memory pointed to by aac_dev::queues, resulting.in a double-free. Reported-by: Michael Gordon Link: https://bugs.debian.org/1075855 Fixes: 8e0c5ebde82b ("[SCSI] aacraid: Newer adapter communication iterface support") Signed-off-by: Ben Hutchings Link: https://lore.kernel.org/r/ZsZvfqlQMveoL5KQ@decadent.org.uk Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin

usb: core: sysfs: Unmerge @usb3_hardware_lpm_attr_group in remove_power_attributes()

2024-09-04T11:17:47+00:00

commit 3a8839bbb86da7968a792123ed2296d063871a52 upstream. Device attribute group @usb3_hardware_lpm_attr_group is merged by add_power_attributes(), but it is not unmerged explicitly, fixed by unmerging it in remove_power_attributes(). Fixes: 655fe4effe0f ("usbcore: add sysfs support to xHCI usb3 hardware LPM") Cc: stable@vger.kernel.org Signed-off-by: Zijun Hu Link: https://lore.kernel.org/r/20240820-sysfs_fix-v2-1-a9441487077e@quicinc.com Signed-off-by: Greg Kroah-Hartman

usb: dwc3: st: add missing depopulate in probe error path

2024-09-04T11:17:47+00:00

commit cd4897bfd14f6a5388b21ba45a066541a0425199 upstream. Depopulate device in probe error paths to fix leak of children resources. Fixes: f83fca0707c6 ("usb: dwc3: add ST dwc3 glue layer to manage dwc3 HC") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski Reviewed-by: Patrice Chotard Acked-by: Thinh Nguyen Link: https://lore.kernel.org/r/20240814093957.37940-2-krzysztof.kozlowski@linaro.org Signed-off-by: Greg Kroah-Hartman

usb: dwc3: st: fix probed platform device ref count on probe error path

2024-09-04T11:17:47+00:00

commit ddfcfeba891064b88bb844208b43bef2ef970f0c upstream. The probe function never performs any paltform device allocation, thus error path "undo_platform_dev_alloc" is entirely bogus. It drops the reference count from the platform device being probed. If error path is triggered, this will lead to unbalanced device reference counts and premature release of device resources, thus possible use-after-free when releasing remaining devm-managed resources. Fixes: f83fca0707c6 ("usb: dwc3: add ST dwc3 glue layer to manage dwc3 HC") Cc: stable@vger.kernel.org Signed-off-by: Krzysztof Kozlowski Acked-by: Thinh Nguyen Reviewed-by: Patrice Chotard Link: https://lore.kernel.org/r/20240814093957.37940-1-krzysztof.kozlowski@linaro.org Signed-off-by: Greg Kroah-Hartman

usb: dwc3: core: Prevent USB core invalid event buffer address access

2024-09-04T11:17:47+00:00

commit 14e497183df28c006603cc67fd3797a537eef7b9 upstream. This commit addresses an issue where the USB core could access an invalid event buffer address during runtime suspend, potentially causing SMMU faults and other memory issues in Exynos platforms. The problem arises from the following sequence. 1. In dwc3_gadget_suspend, there is a chance of a timeout when moving the USB core to the halt state after clearing the run/stop bit by software. 2. In dwc3_core_exit, the event buffer is cleared regardless of the USB core's status, which may lead to an SMMU faults and other memory issues. if the USB core tries to access the event buffer address. To prevent this hardware quirk on Exynos platforms, this commit ensures that the event buffer address is not cleared by software when the USB core is active during runtime suspend by checking its status before clearing the buffer address. Cc: stable Signed-off-by: Selvarasu Ganesan Acked-by: Thinh Nguyen Link: https://lore.kernel.org/r/20240815064836.1491-1-selvarasu.g@samsung.com Signed-off-by: Greg Kroah-Hartman

usb: dwc3: omap: add missing depopulate in probe error path

2024-09-04T11:17:47+00:00

commit 2aa765a43817ec8add990f83c8e54a9a5d87aa9c upstream. Depopulate device in probe error paths to fix leak of children resources. Fixes: ee249b455494 ("usb: dwc3: omap: remove IRQ_NOAUTOEN used with shared irq") Cc: stable@vger.kernel.org Acked-by: Thinh Nguyen Signed-off-by: Krzysztof Kozlowski Reviewed-by: Radhey Shyam Pandey Link: https://lore.kernel.org/r/20240816075409.23080-1-krzysztof.kozlowski@linaro.org Signed-off-by: Greg Kroah-Hartman

USB: serial: option: add MeiG Smart SRM825L

2024-09-04T11:17:47+00:00

commit 9a471de516c35219d1722c13367191ce1f120fe9 upstream. Add support for MeiG Smart SRM825L which is based on Qualcomm 315 chip. T: Bus=04 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=5000 MxCh= 0 D: Ver= 3.20 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 9 #Cfgs= 1 P: Vendor=2dee ProdID=4d22 Rev= 4.14 S: Manufacturer=MEIG S: Product=LTE-A Module S: SerialNumber=6f345e48 C:* #Ifs= 6 Cfg#= 1 Atr=80 MxPwr=896mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=30 Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=83(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=82(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=40 Driver=option E: Ad=85(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=84(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=60 Driver=option E: Ad=87(I) Atr=03(Int.) MxPS= 10 Ivl=32ms E: Ad=86(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) E: Ad=05(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=88(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=50 Driver=qmi_wwan E: Ad=89(I) Atr=03(Int.) MxPS= 8 Ivl=32ms E: Ad=8e(I) Atr=02(Bulk) MxPS=1024 Ivl=0ms E: Ad=0f(O) Atr=02(Bulk) MxPS=1024 Ivl=0ms Signed-off-by: ZHANG Yuntian Link: https://lore.kernel.org/0041DFA5200EFB1B+20240803074619.563116-1-yt@radxa.com/ Cc: stable@vger.kernel.org Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman

cdc-acm: Add DISABLE_ECHO quirk for GE HealthCare UI Controller

2024-09-04T11:17:47+00:00

commit 0b00583ecacb0b51712a5ecd34cf7e6684307c67 upstream. USB_DEVICE(0x1901, 0x0006) may send data before cdc_acm is ready, which may be misinterpreted in the default N_TTY line discipline. Signed-off-by: Ian Ray Acked-by: Oliver Neuku Cc: stable Link: https://lore.kernel.org/r/20240814072905.2501-1-ian.ray@gehealthcare.com Signed-off-by: Greg Kroah-Hartman