Pan Bian 41d931459b drm/i915/gvt: fix dropping obj reference twice ... The reference count of obj will be decremented twice if error occurs in dma_buf_fd(). Additionally, attempting to read the reference count of obj after dropping reference may lead to a use after free bug. Here, we drop obj's reference until it is not used. Fixes: e546e281d3 ("drm/i915/gvt: Dmabuf support for GVT-g") Signed-off-by: Pan Bian <bianpan2016@163.com> Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>		2019-11-08 11:04:07 +08:00
..
Makefile	…
aperture_gm.c	drm/i915: Track ggtt fence reservations under its own mutex	2019-08-22 08:53:40 +01:00
cfg_space.c	…
cmd_parser.c	Merge drm/drm-next into drm-intel-next-queued	2019-08-22 00:10:36 -07:00
cmd_parser.h	…
debug.h	…
debugfs.c	drm/i915/gvt: no need to check return value of debugfs_create functions	2019-08-13 17:55:06 +08:00
display.c	…
display.h	…
dmabuf.c	drm/i915/gvt: fix dropping obj reference twice	2019-11-08 11:04:07 +08:00
dmabuf.h	…
edid.c	…
edid.h	…
execlist.c	…
execlist.h	…
fb_decoder.c	drm/i915/gvt: Don't use ggtt_validdate_range() with size=0	2019-07-30 14:29:48 +08:00
fb_decoder.h	…
firmware.c	drm/i915: Remove I915_READ_NOTRACE	2019-06-12 15:33:13 +01:00
gtt.c	drm/i915/gvt: Warning for invalid ggtt access	2019-07-30 14:29:48 +08:00
gtt.h	drm/i915: Drop extern qualifiers from header function prototypes	2019-07-12 13:04:54 +01:00
gvt.c	drm/i915/gvt: no need to check return value of debugfs_create functions	2019-08-13 17:55:06 +08:00
gvt.h	drm/i915/gvt: factor out tlb and mocs register offset table	2019-08-13 17:55:06 +08:00
handlers.c	drm/i915/gvt: ignore unexpected pvinfo write	2019-06-17 15:45:41 +08:00
hypercall.h	…
interrupt.c	drm/i915/gvt: Fix typo of VBLANK_TIMER_PERIOD	2019-08-13 17:54:41 +08:00
interrupt.h	…
kvmgt.c	Merge drm/drm-next into drm-intel-next-queued	2019-08-22 00:10:36 -07:00
mmio.c	…
mmio.h	…
mmio_context.c	drm/i915/gvt: factor out tlb and mocs register offset table	2019-08-13 17:55:06 +08:00
mmio_context.h	…
mpt.h	…
opregion.c	drm/i915: move modesetting core code under display/	2019-06-17 11:48:32 +03:00
page_track.c	…
page_track.h	…
reg.h	…
sched_policy.c	drm/i915: update rpm_get/put to use the rpm structure	2019-06-14 15:58:33 +01:00
sched_policy.h	…
scheduler.c	drm main pull for 5.4-rc1	2019-09-19 16:24:24 -07:00
scheduler.h	…
trace.h	…
trace_points.c	drm/i915/gvt: remove duplicate include of trace.h	2019-07-30 14:26:30 +08:00
vgpu.c	drm/i915/gvt: no need to check return value of debugfs_create functions	2019-08-13 17:55:06 +08:00