| Message ID | 20210426081748.25419-1-joro@8bytes.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [v4] crypto: ccp: Annotate SEV Firmware file names | expand |
On Mon, Apr 26, 2021 at 10:17:48AM +0200, Joerg Roedel wrote: > From: Joerg Roedel <jroedel@suse.de> > > Annotate the firmware files CCP might need using MODULE_FIRMWARE(). > This will get them included into an initrd when CCP is also included > there. Otherwise the CCP module will not find its firmware when loaded > before the root-fs is mounted. > This can cause problems when the pre-loaded SEV firmware is too old to > support current SEV and SEV-ES virtualization features. > > Fixes: e93720606efd ("crypto: ccp - Allow SEV firmware to be chosen based on Family and Model") > Cc: stable@vger.kernel.org # v4.20+ > Acked-by: Tom Lendacky <thomas.lendacky@amd.com> > Signed-off-by: Joerg Roedel <jroedel@suse.de> > --- > drivers/crypto/ccp/sev-dev.c | 4 ++++ > 1 file changed, 4 insertions(+) Patch applied. Thanks. -- Email: Herbert Xu <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
diff --git a/drivers/crypto/ccp/sev-dev.c b/drivers/crypto/ccp/sev-dev.c index cb9b4c4e371e..675ff925a59d 100644 --- a/drivers/crypto/ccp/sev-dev.c +++ b/drivers/crypto/ccp/sev-dev.c @@ -42,6 +42,10 @@ static int psp_probe_timeout = 5; module_param(psp_probe_timeout, int, 0644); MODULE_PARM_DESC(psp_probe_timeout, " default timeout value, in seconds, during PSP device probe"); +MODULE_FIRMWARE("amd/amd_sev_fam17h_model0xh.sbin"); /* 1st gen EPYC */ +MODULE_FIRMWARE("amd/amd_sev_fam17h_model3xh.sbin"); /* 2nd gen EPYC */ +MODULE_FIRMWARE("amd/amd_sev_fam19h_model0xh.sbin"); /* 3rd gen EPYC */ + static bool psp_dead; static int psp_timeout;