https://github.com/torvalds/linux
Revision ee73c61c0af590ff2c03fb83e68a5664bd8b38d0 authored by Chris Wilson on 27 March 2015, 11:02:10 UTC, committed by Daniel Vetter on 30 March 2015, 14:59:47 UTC
Since commit 17cabf571e50677d980e9ab2a43c5f11213003ae Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Jan 14 11:20:57 2015 +0000 drm/i915: Trim the command parser allocations we may then try to allocate a zero-sized object and attempt to extract its pages. Understandably this fails. Note that the real offender seems to be commit b9ffd80ed659c559152c042e74741f4f60cac691 Author: Brad Volkin <bradley.d.volkin@intel.com> Date: Thu Dec 11 12:13:10 2014 -0800 drm/i915: Use batch length instead of object size in command parser Testcase: igt/gem_exec_nop #ivb,byt,hsw Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> [cherry picked from commit 743e78c1d726d875b98ff9689cc77c4d3d5d9ae2 from drm-intel-next because 4.0 seems to be affected by this too, despite that the obvious culprit is definitely not in 4.0. Whatever, if fixes a bug. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
1 parent e42391c
Tip revision: ee73c61c0af590ff2c03fb83e68a5664bd8b38d0 authored by Chris Wilson on 27 March 2015, 11:02:10 UTC
drm/i915: Skip allocating shadow batch for 0-length batches
drm/i915: Skip allocating shadow batch for 0-length batches
Tip revision: ee73c61
File | Mode | Size |
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Documentation | ||
arch | ||
block | ||
crypto | ||
drivers | ||
firmware | ||
fs | ||
include | ||
init | ||
ipc | ||
kernel | ||
lib | ||
mm | ||
net | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.gitignore | -rw-r--r-- | 1.2 KB |
.mailmap | -rw-r--r-- | 4.9 KB |
COPYING | -rw-r--r-- | 18.3 KB |
CREDITS | -rw-r--r-- | 94.0 KB |
Kbuild | -rw-r--r-- | 2.1 KB |
Kconfig | -rw-r--r-- | 252 bytes |
MAINTAINERS | -rw-r--r-- | 298.9 KB |
Makefile | -rw-r--r-- | 53.3 KB |
README | -rw-r--r-- | 18.3 KB |
REPORTING-BUGS | -rw-r--r-- | 7.3 KB |
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