On 17/11/2014 15:54, Daniel, Thomas wrote:
-----Original Message-----
From: Intel-gfx [mailto:intel-gfx-boun...@lists.freedesktop.org] On Behalf
Of Arun Siluvery
Sent: Monday, November 17, 2014 3:48 PM
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH] drm/i915: Free resources correctly if we cannot
map status page during ctx create
We are not freeing memory allocated for ringbuf and ctx if we fail to map
status page so release all resources correctly.
Signed-off-by: Arun Siluvery
<arun.siluv...@linux.intel.com<mailto:arun.siluv...@linux.intel.com>>
---
drivers/gpu/drm/i915/intel_lrc.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_lrc.c
b/drivers/gpu/drm/i915/intel_lrc.c
index f3efdbd..a84d24b 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -1777,8 +1777,10 @@ int intel_lr_context_deferred_create(struct
intel_context *ctx,
ring->status_page.gfx_addr =
i915_gem_obj_ggtt_offset(ctx_obj);
ring->status_page.page_addr =
kmap(sg_page(ctx_obj->pages->sgl));
- if (ring->status_page.page_addr == NULL)
- return -ENOMEM;
+ if (ring->status_page.page_addr == NULL) {
+ ret = -ENOMEM;
+ goto error;
+ }
ring->status_page.obj = ctx_obj;
}
Hi Arun,
I think your tree is out of date. See this patch:
http://patchwork.freedesktop.org/patch/35828/
Cheers,
Thomas.
You are right, I don't have latest changes.
This patch can be ignored.
regards
Arun
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