On Thu, Oct 6, 2016 at 6:28 AM, Marek Olšák <[email protected]> wrote: > Do we need to bump the DRM version for this bug fix? >
Alternatively, we could just cc stable. Being that the whole reset handling is mesa is till kind of up in the air, I'm not sure how critical it is. Alex > Marek > > > On Oct 4, 2016 10:20 AM, "Christian König" <[email protected]> wrote: >> >> Am 04.10.2016 um 09:45 schrieb Nicolai Hähnle: >>> >>> From: Nicolai Hähnle <[email protected]> >>> >>> Ensure that we really only report a GPU reset if one has happened since >>> the >>> creation of the context. >>> >>> Signed-off-by: Nicolai Hähnle <[email protected]> >> >> >> Reviewed-by: Christian König <[email protected]>. >> >>> --- >>> drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 3 +++ >>> 1 file changed, 3 insertions(+) >>> >>> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c >>> b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c >>> index e203e55..a5e2fcb 100644 >>> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c >>> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c >>> @@ -36,20 +36,23 @@ static int amdgpu_ctx_init(struct amdgpu_device >>> *adev, struct amdgpu_ctx *ctx) >>> spin_lock_init(&ctx->ring_lock); >>> ctx->fences = kcalloc(amdgpu_sched_jobs * AMDGPU_MAX_RINGS, >>> sizeof(struct fence*), GFP_KERNEL); >>> if (!ctx->fences) >>> return -ENOMEM; >>> for (i = 0; i < AMDGPU_MAX_RINGS; ++i) { >>> ctx->rings[i].sequence = 1; >>> ctx->rings[i].fences = &ctx->fences[amdgpu_sched_jobs * >>> i]; >>> } >>> + >>> + ctx->reset_counter = atomic_read(&adev->gpu_reset_counter); >>> + >>> /* create context entity for each ring */ >>> for (i = 0; i < adev->num_rings; i++) { >>> struct amdgpu_ring *ring = adev->rings[i]; >>> struct amd_sched_rq *rq; >>> rq = &ring->sched.sched_rq[AMD_SCHED_PRIORITY_NORMAL]; >>> r = amd_sched_entity_init(&ring->sched, >>> &ctx->rings[i].entity, >>> rq, amdgpu_sched_jobs); >>> if (r) >>> break; >> >> >> >> _______________________________________________ >> amd-gfx mailing list >> [email protected] >> https://lists.freedesktop.org/mailman/listinfo/amd-gfx > > > _______________________________________________ > amd-gfx mailing list > [email protected] > https://lists.freedesktop.org/mailman/listinfo/amd-gfx > _______________________________________________ amd-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
