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gpu: nvgpu: Print PC and ESR for GR errors when fault occurs

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Added print for PC, WARP and GLOBAL ESR when the fault occurs.

Bug 3973433

Change-Id: I8ec1d2aa16125d1628ca7321629b9f771322268a
Signed-off-by: atanand <atanand@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2900112
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-mobile-misra <svc-mobile-misra@nvidia.com>
Reviewed-by: svc-mobile-cert <svc-mobile-cert@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
atanand
2023-05-08 10:09:26 +00:00
committed by mobile promotions
parent 36fcd45ca4
commit 4b2e1b4a38
1 changed files with 9 additions and 1 deletions
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10
drivers/gpu/nvgpu/hal/gr/intr/gr_intr_gv11b_fusa.c
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@@ -1944,7 +1944,15 @@ u32 gv11b_gr_intr_record_sm_error_state(struct gk20a *g, u32 gpc, u32 tpc, u32 s
err = gv11b_gr_intr_read_sm_error_state(g, tsg, offset, sm_id);
if (err != 0) {
nvgpu_err(g, "error writing sm_error_state");
nvgpu_err(g, "error populating tsg sm_error_state");
} else {
nvgpu_err(g, "sm err state gpc_id(%d), tpc_id(%d), "
"offset(%d), sm_id(%d), hww_global_esr %d,"
"hww_warp_esr %d, hww_warp_esr_pc 0x%llx",
gpc, tpc, offset, sm_id,
tsg->sm_error_states[sm_id].hww_global_esr,
tsg->sm_error_states[sm_id].hww_warp_esr,
tsg->sm_error_states[sm_id].hww_warp_esr_pc);
}
record_fail: