diff options
| author | Jack Diver <diverj@google.com> | 2022-07-23 10:56:18 +0000 |
|---|---|---|
| committer | Jack Diver <diverj@google.com> | 2022-07-23 11:02:26 +0000 |
| commit | d82f270351f0488a475a396609cca08fbe0a17f6 (patch) | |
| tree | 96b3ed582b7d21544823a7668c362b558ce8e212 /mali_kbase/mmu | |
| parent | df58a621a4259e58cb1a2c51ede6d84807eeadf2 (diff) | |
| download | gpu-d82f270351f0488a475a396609cca08fbe0a17f6.tar.gz | |
mali_kbase: Do not modify work_struct.data
coredump work struct data member was incorrectly used leading to the
pending bit to get improperly cleared. When work is queued in quick
succession, this prevents protection against double queuing.
Bug: 232508335
Test: Stress test core dump work queueing
Signed-off-by: Jack Diver <diverj@google.com>
Change-Id: Ifebebbfb8cfd6ece57f8a96ddf0a0986d458b6e7
Diffstat (limited to 'mali_kbase/mmu')
| -rw-r--r-- | mali_kbase/mmu/mali_kbase_mmu_hw_direct.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/mali_kbase/mmu/mali_kbase_mmu_hw_direct.c b/mali_kbase/mmu/mali_kbase_mmu_hw_direct.c index c4ac529..9973d39 100644 --- a/mali_kbase/mmu/mali_kbase_mmu_hw_direct.c +++ b/mali_kbase/mmu/mali_kbase_mmu_hw_direct.c @@ -142,7 +142,6 @@ static int wait_ready(struct kbase_device *kbdev, dev_err(kbdev->dev, "AS_ACTIVE bit stuck for as %u, might be caused by slow/unstable GPU clock or possible faulty FPGA connector", as_nr); - atomic_long_set(&kbdev->csf.coredump_work.data, KBASE_COREDUMP_MMU_HANG); queue_work(system_highpri_wq, &kbdev->csf.coredump_work); return -1; } |