ACK: [PATCH 0/1][SRU][E] i915 info leak

Connor Kuehl connor.kuehl at canonical.com
Tue Jan 14 20:58:45 UTC 2020


On 1/14/20 12:46 PM, Tyler Hicks wrote:
> https://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-14615.html
> 
>   Insufficient control flow in certain data structures for some Intel(R)
>   Processors with Intel Processor Graphics may allow an unauthenticated
>   user to potentially enable information disclosure via local access
> 
> Tested on a Gen9 system to ensure that the info leak fix does not
> exhibit unexpected behavior.
> 
> Tyler
> 
> Akeem G Abodunrin (1):
>    drm/i915/gen9: Clear residual context state on context switch
> 
>   drivers/gpu/drm/i915/gt/intel_lrc.c | 9 +++++++++
>   1 file changed, 9 insertions(+)
> 

Looks good, thanks for denoting the substitution for the constants due 
to a separate commit.

Acked-by: Connor Kuehl <connor.kuehl at canonical.com>



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