Re: [PATCH] crypto: ccp - fix the SEV probe in kexec boot path

[Herbert Xu]

On Wed, Jan 30, 2019 at 08:57:52PM +0000, Singh, Brijesh wrote:
> A kexec reboot may leave the firmware in INIT or WORKING state.
> Currently, we issue PLATFORM_INIT command during the probe without
> checking the current state. The PLATFORM_INIT command fails if the
> FW is already in INIT state. Lets check the current state, if FW
> is not in UNINIT state then transition it to UNINIT before
> initializing or upgrading the FW.
> 
> Signed-off-by: Brijesh Singh <brijesh.singh@xxxxxxx>
> Cc: Tom Lendacky <thomas.lendacky@xxxxxxx>
> Cc: Gary Hook <gary.hook@xxxxxxx>
> Reviewed-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
> ---
>  drivers/crypto/ccp/psp-dev.c | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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