Re: [PATCH] drm/tegra: Check whether page belongs to BO in tegra_bo_kmap()

On 14.05.2017 23:47, Dmitry Osipenko wrote: > This fixes an OOPS in case of out-of-bounds accessing of a kmap'ed commands > buffer CMA while patching relocations in do_relocs(). > > Signed-off-by: Dmitry Osipenko > --- > drivers/gpu/drm/tegra/gem.c | 3 +++ > 1 file changed, 3 insertions(+) > >

[PATCH] drm/tegra: Check whether page belongs to BO in tegra_bo_kmap()

This fixes an OOPS in case of out-of-bounds accessing of a kmap'ed commands buffer CMA while patching relocations in do_relocs(). Signed-off-by: Dmitry Osipenko --- drivers/gpu/drm/tegra/gem.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/tegra/gem.c b/drivers/gpu/drm/te