kernel/linux.git, branch v6.1.144

Linux 6.1.144

2025-07-10T13:59:54+00:00

Link: https://lore.kernel.org/r/20250708162224.795155912@linuxfoundation.org Tested-by: Shuah Khan Link: https://lore.kernel.org/r/20250708180901.558453595@linuxfoundation.org Tested-by: Florian Fainelli -- Tested-by: Salvatore Bonaccorso Tested-by: Mark Brown Tested-by: Ron Economos Tested-by: Jon Hunter Tested-by: Miguel Ojeda Signed-off-by: Greg Kroah-Hartman

x86/process: Move the buffer clearing before MONITOR

2025-07-10T13:59:54+00:00

Commit 8e786a85c0a3c0fffae6244733fb576eeabd9dec upstream. Move the VERW clearing before the MONITOR so that VERW doesn't disarm it and the machine never enters C1. Original idea by Kim Phillips . Suggested-by: Andrew Cooper Signed-off-by: Borislav Petkov (AMD) Signed-off-by: Greg Kroah-Hartman

KVM: SVM: Advertise TSA CPUID bits to guests

2025-07-10T13:59:54+00:00

Commit 31272abd5974b38ba312e9cf2ec2f09f9dd7dcba upstream. Synthesize the TSA CPUID feature bits for guests. Set TSA_{SQ,L1}_NO on unaffected machines. Signed-off-by: Borislav Petkov (AMD) Signed-off-by: Greg Kroah-Hartman

x86/bugs: Add a Transient Scheduler Attacks mitigation

2025-07-10T13:59:54+00:00

commit d8010d4ba43e9f790925375a7de100604a5e2dba upstream. Add the required features detection glue to bugs.c et all in order to support the TSA mitigation. Co-developed-by: Kim Phillips Signed-off-by: Kim Phillips Signed-off-by: Borislav Petkov (AMD) Reviewed-by: Pawan Gupta Signed-off-by: Greg Kroah-Hartman

x86/bugs: Rename MDS machinery to something more generic

2025-07-10T13:59:53+00:00

Commit f9af88a3d384c8b55beb5dc5483e5da0135fadbd upstream. It will be used by other x86 mitigations. No functional changes. Signed-off-by: Borislav Petkov (AMD) Reviewed-by: Pawan Gupta Signed-off-by: Greg Kroah-Hartman

usb: typec: displayport: Fix potential deadlock

2025-07-10T13:59:53+00:00

commit 099cf1fbb8afc3771f408109f62bdec66f85160e upstream. The deadlock can occur due to a recursive lock acquisition of `cros_typec_altmode_data::mutex`. The call chain is as follows: 1. cros_typec_altmode_work() acquires the mutex 2. typec_altmode_vdm() -> dp_altmode_vdm() -> 3. typec_altmode_exit() -> cros_typec_altmode_exit() 4. cros_typec_altmode_exit() attempts to acquire the mutex again To prevent this, defer the `typec_altmode_exit()` call by scheduling it rather than calling it directly from within the mutex-protected context. Cc: stable Fixes: b4b38ffb38c9 ("usb: typec: displayport: Receive DP Status Update NAK request exit dp altmode") Signed-off-by: Andrei Kuchynski Reviewed-by: Heikki Krogerus Link: https://lore.kernel.org/r/20250624133246.3936737-1-akuchynski@chromium.org Signed-off-by: Greg Kroah-Hartman

platform/x86: think-lmi: Fix kobject cleanup

2025-07-10T13:59:53+00:00

commit 9110056fe10b0519529bdbbac37311a5037ea0c2 upstream. In tlmi_analyze(), allocated structs with an embedded kobject are freed in error paths after the they were already initialized. Fix this by first by avoiding the initialization of kobjects in tlmi_analyze() and then by correctly cleaning them up in tlmi_release_attr() using their kset's kobject list. Fixes: a40cd7ef22fb ("platform/x86: think-lmi: Add WMI interface support on Lenovo platforms") Fixes: 30e78435d3bf ("platform/x86: think-lmi: Split kobject_init() and kobject_add() calls") Cc: stable@vger.kernel.org Reviewed-by: Mark Pearson Reviewed-by: Ilpo Järvinen Signed-off-by: Kurt Borja Link: https://lore.kernel.org/r/20250630-lmi-fix-v3-2-ce4f81c9c481@gmail.com Signed-off-by: Ilpo Järvinen Signed-off-by: Greg Kroah-Hartman

platform/x86: think-lmi: Create ksets consecutively

2025-07-10T13:59:53+00:00

commit 8dab34ca77293b409c3223636dde915a22656748 upstream. Avoid entering tlmi_release_attr() in error paths if both ksets are not yet created. This is accomplished by initializing them side by side. Reviewed-by: Mark Pearson Reviewed-by: Ilpo Järvinen Cc: stable@vger.kernel.org Signed-off-by: Kurt Borja Link: https://lore.kernel.org/r/20250630-lmi-fix-v3-1-ce4f81c9c481@gmail.com Signed-off-by: Ilpo Järvinen Signed-off-by: Greg Kroah-Hartman

Logitech C-270 even more broken

2025-07-10T13:59:53+00:00

commit cee4392a57e14a799fbdee193bc4c0de65b29521 upstream. Some varieties of this device don't work with RESET_RESUME alone. Signed-off-by: Oliver Neukum Cc: stable Link: https://lore.kernel.org/r/20250605122852.1440382-1-oneukum@suse.com Signed-off-by: Greg Kroah-Hartman

i2c/designware: Fix an initialization issue

2025-07-10T13:59:53+00:00

commit 3d30048958e0d43425f6d4e76565e6249fa71050 upstream. The i2c_dw_xfer_init() function requires msgs and msg_write_idx from the dev context to be initialized. amd_i2c_dw_xfer_quirk() inits msgs and msgs_num, but not msg_write_idx. This could allow an out of bounds access (of msgs). Initialize msg_write_idx before calling i2c_dw_xfer_init(). Reviewed-by: Andy Shevchenko Fixes: 17631e8ca2d3 ("i2c: designware: Add driver support for AMD NAVI GPU") Cc: # v5.13+ Signed-off-by: Michael J. Ruhl Signed-off-by: Andi Shyti Link: https://lore.kernel.org/r/20250627143511.489570-1-michael.j.ruhl@intel.com Signed-off-by: Greg Kroah-Hartman