[Intel-gfx] [PATCH v2 3/5] drm/i915/gem: Replace user_access_begin by user_write_access_begin

Michael Ellerman patch-notifications at ellerman.id.au
Fri May 29 04:20:25 UTC 2020

On Fri, 2020-04-03 at 07:20:52 UTC, Christophe Leroy wrote:
> When i915_gem_execbuffer2_ioctl() is using user_access_begin(),
> that's only to perform unsafe_put_user() so use
> user_write_access_begin() in order to only open write access.
> Signed-off-by: Christophe Leroy <christophe.leroy at c-s.fr>
> Reviewed-by: Kees Cook <keescook at chromium.org>

Applied to powerpc topic/uaccess, thanks.



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