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Subject[PATCH] amdkfd: use atomic allocations within srcu callbacks
Date
srcu callbacks are running in atomic context, we can't allocate using
__GFP_WAIT.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
---
drivers/gpu/drm/amd/amdkfd/kfd_process.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_process.c b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
index b4f49ac..b85eb0b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_process.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_process.c
@@ -196,7 +196,7 @@ static void kfd_process_destroy_delayed(struct rcu_head *rcu)
mmdrop(p->mm);

work = (struct kfd_process_release_work *)
- kmalloc(sizeof(struct kfd_process_release_work), GFP_KERNEL);
+ kmalloc(sizeof(struct kfd_process_release_work), GFP_ATOMIC);

if (work) {
INIT_WORK((struct work_struct *) work, kfd_process_wq_release);
--
2.1.0


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