Description
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix runtime suspend deadlock when there is pending job The runtime suspend callback drains the running job workqueue before suspending the device. If a job is still executing and calls pm_runtime_resume_and_get(), it can deadlock with the runtime suspend path. Fix this by moving pm_runtime_resume_and_get() from the job execution routine to the job submission routine, ensuring the device is resumed before the job is queued and avoiding the deadlock during runtime suspend.
Product status
063db451832b8849faf1b0b8404b3a6a39995b29 (git) before ac72e7385a2c7533dd766de4197134d96230be85
063db451832b8849faf1b0b8404b3a6a39995b29 (git) before 6b13cb8f48a42ddf6dd98865b673a82e37ff238b
6.19
Any version before 6.19
6.19.9 (semver)
7.0 (original_commit_for_fix)
References
git.kernel.org/...c/ac72e7385a2c7533dd766de4197134d96230be85
git.kernel.org/...c/6b13cb8f48a42ddf6dd98865b673a82e37ff238b