diff options
| author | Sean Christopherson <seanjc@google.com> | 2021-04-06 15:49:51 -0700 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2021-04-21 12:20:07 -0400 |
| commit | a402e35177797d736dd3dc2d8537c1c9ac90d54a (patch) | |
| tree | 93362057bf4bae64a5c9c5dcda84993c7eacefa6 /drivers/crypto/ccp/sev-dev.h | |
| parent | 38103671aad38e888743dd26c767869cfc15adca (diff) | |
crypto: ccp: Use the stack and common buffer for INIT command
Drop the dedicated init_cmd_buf and instead use a local variable. Now
that the low level helper uses an internal buffer for all commands,
using the stack for the upper layers is safe even when running with
CONFIG_VMAP_STACK=y.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210406224952.4177376-8-seanjc@google.com>
Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'drivers/crypto/ccp/sev-dev.h')
| -rw-r--r-- | drivers/crypto/ccp/sev-dev.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/crypto/ccp/sev-dev.h b/drivers/crypto/ccp/sev-dev.h index 0fd21433f627..666c21eb81ab 100644 --- a/drivers/crypto/ccp/sev-dev.h +++ b/drivers/crypto/ccp/sev-dev.h @@ -46,7 +46,6 @@ struct sev_device { unsigned int int_rcvd; wait_queue_head_t int_queue; struct sev_misc_dev *misc; - struct sev_data_init init_cmd_buf; u8 api_major; u8 api_minor; |