Otherwise next err_event_athub error cannot call gpu reset. And following
resume sequence will not be affected by this flag.
v2: create function to clear amdgpu_ras_in_intr for modularity of ras driver
Change-Id: I5cd293f30f23876bf2a1860681bcb50f47713ecd
Signed-off-by: Le Ma <le...@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 3 +++
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 5 +++++
2 files changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 53e9590..8387b44 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3890,6 +3890,9 @@ static int amdgpu_do_asic_reset(struct amdgpu_hive_info
*hive,
}
}
+ if (!r && amdgpu_ras_intr_triggered())
+ amdgpu_ras_intr_cleared();
+
list_for_each_entry(tmp_adev, device_list_handle, gmc.xgmi.head) {
if (need_full_reset) {
/* post card */
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
index a2c1ac1..d4ade47 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
@@ -621,6 +621,11 @@ static inline bool amdgpu_ras_intr_triggered(void)
return !!atomic_read(&amdgpu_ras_in_intr);
}
+static inline void amdgpu_ras_intr_cleared(void)
+{
+ atomic_set(&amdgpu_ras_in_intr, 0);
+}
+
void amdgpu_ras_global_ras_isr(struct amdgpu_device *adev);
#endif
--
2.7.4
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