On Thu, Aug 29, 2024 at 12:20:07PM +0200, Amit Shah wrote:
> From: Amit Shah <amit.shah@xxxxxxx>
>
> While sending a command to the PSP, we always requested an interrupt
> from the PSP after command completion. This worked for most cases. For
> the special case of irqs being disabled -- e.g. when running within
> crashdump or kexec contexts, we should not set the SEV_CMDRESP_IOC flag,
> so the PSP knows to not attempt interrupt delivery.
>
> Fixes: 8ef979584ea8 ("crypto: ccp: Add panic notifier for SEV/SNP firmware shutdown on kdump")
>
> Based-on-patch-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
> Signed-off-by: Amit Shah <amit.shah@xxxxxxx>
> ---
> drivers/crypto/ccp/sev-dev.c | 13 ++++++++++++-
> 1 file changed, 12 insertions(+), 1 deletion(-)
Patch applied. Thanks.
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
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