From: Chris Wilson <chris@chris-wilson.co.uk>
To: intel-gfx@lists.freedesktop.org
Subject: [Intel-gfx] [PATCH 1/8] drm/i915/selftests: Fixup sparse __user annotation on local var
Date: Mon, 6 Jan 2020 10:22:20 +0000 [thread overview]
Message-ID: <20200106102227.2438478-1-chris@chris-wilson.co.uk> (raw)
The local var does not need the __user as it exists on the kernel stack
and not a pointer into the __user address space.
drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c:989:9: warning: dereference of noderef expression
drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c:990:13: warning: dereference of noderef expression
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
index e9e8f62c1185..ef7c74cff28a 100644
--- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
+++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c
@@ -958,8 +958,9 @@ static int __igt_mmap_gpu(struct drm_i915_private *i915,
{
struct intel_engine_cs *engine;
struct i915_mmap_offset *mmo;
- u32 __user *ux, bbe;
unsigned long addr;
+ u32 __user *ux;
+ u32 bbe;
int err;
/*
--
2.25.0.rc1
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next reply other threads:[~2020-01-06 10:22 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-06 10:22 Chris Wilson [this message]
2020-01-06 10:22 ` [Intel-gfx] [PATCH 2/8] drm/i915/selftests: Impose a timeout for request submission Chris Wilson
2020-01-06 10:22 ` [Intel-gfx] [PATCH 3/8] drm/i915/gt: Convert the final GEM_TRACE to GT_TRACE and co Chris Wilson
2020-01-06 10:22 ` [Intel-gfx] [PATCH 4/8] drm/i915: Merge i915_request.flags with i915_request.fence.flags Chris Wilson
2020-01-06 10:22 ` [Intel-gfx] [PATCH 5/8] drm/i915: Replace vma parking with a clock aging algorithm Chris Wilson
2020-01-06 10:22 ` [Intel-gfx] [PATCH 6/8] drm/i915: Only retire requests when eviction is allowed to blocked Chris Wilson
2020-01-06 10:22 ` [Intel-gfx] [PATCH 7/8] drm/i915/gt: Drop mutex serialisation between context pin/unpin Chris Wilson
2020-01-06 11:22 ` Maarten Lankhorst
2020-01-06 10:22 ` [Intel-gfx] [PATCH 8/8] drm/i915/gt: Use memset_p to clear the ports Chris Wilson
2020-01-06 10:31 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/8] drm/i915/selftests: Fixup sparse __user annotation on local var Patchwork
2020-01-06 10:34 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2020-01-06 10:55 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2020-01-06 13:00 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
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