On Mon, Jan 23, 2023 at 04:53:08PM -0600, Tom Lendacky wrote:
> Perform a cache flush on the SEV-ES TMR memory after allocation to prevent
> any possibility of the firmware encountering an error should dirty cache
> lines be present. Use clflush_cache_range() to flush the SEV-ES TMR memory.
>
> Fixes: 97f9ac3db661 ("crypto: ccp - Add support for SEV-ES to the PSP driver")
> Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
> ---
> drivers/crypto/ccp/sev-dev.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
Patch applied. Thanks.
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
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