Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Zheng Wang 787ef0db01 drm/i915/gvt: fix double free bug in split_2MB_gtt_entry ... commit 4a61648af68f5ba4884f0e3b494ee1cabc4b6620 upstream. If intel_gvt_dma_map_guest_page failed, it will call ppgtt_invalidate_spt, which will finally free the spt. But the caller function ppgtt_populate_spt_by_guest_entry does not notice that, it will free spt again in its error path. Fix this by canceling the mapping of DMA address and freeing sub_spt. Besides, leave the handle of spt destroy to caller function instead of callee function when error occurs. Fixes: b901b252b6 ("drm/i915/gvt: Add 2M huge gtt support") Signed-off-by: Zheng Wang <zyytlz.wz@163.com> Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20221229165641.1192455-1-zyytlz.wz@163.com Signed-off-by: Ovidiu Panait <ovidiu.panait@eng.windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-02-25 11:53:26 +01:00
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drm	drm/i915/gvt: fix double free bug in split_2MB_gtt_entry	2023-02-25 11:53:26 +01:00
host1x
ipu-v3	gpu: ipu-v3: Fix dev_dbg frequency output	2022-04-20 09:19:37 +02:00
vga
Makefile