7d9bc9bee2
The per-fd reset counter tracks GPU resets caused by jobs submitted through a specific file descriptor. However, there's a race condition where the file descriptor can be closed while jobs are still running, leading to potential access to freed memory when updating the reset counter. Ensure that the per-fd reset counter is only updated when the file descriptor is still valid, preventing use-after-free scenarios during GPU reset handling. Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Link: https://lore.kernel.org/r/20250826-v3d-queue-lock-v3-6-979efc43e490@igalia.com Signed-off-by: Maíra Canal <mcanal@igalia.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| v3d_bo.c | ||
| v3d_debugfs.c | ||
| v3d_drv.c | ||
| v3d_drv.h | ||
| v3d_fence.c | ||
| v3d_gem.c | ||
| v3d_gemfs.c | ||
| v3d_irq.c | ||
| v3d_mmu.c | ||
| v3d_perfmon.c | ||
| v3d_performance_counters.h | ||
| v3d_regs.h | ||
| v3d_sched.c | ||
| v3d_submit.c | ||
| v3d_sysfs.c | ||
| v3d_trace.h | ||
| v3d_trace_points.c | ||