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| author | Brijesh Singh <brijesh.singh@amd.com> | 2017-12-04 10:57:31 -0600 |
|---|---|---|
| committer | Brijesh Singh <brijesh.singh@amd.com> | 2017-12-04 10:57:31 -0600 |
| commit | 7360e4b14350a3a461645e0413ce58fbc8785fd8 (patch) | |
| tree | 3b6a239f09354705ef82a9bfba248be779f5c2f9 /include | |
| parent | e799035609e1526761aa2f896a974b233d04d36d (diff) | |
| download | linux-stable-7360e4b14350a3a461645e0413ce58fbc8785fd8.tar.gz linux-stable-7360e4b14350a3a461645e0413ce58fbc8785fd8.tar.bz2 linux-stable-7360e4b14350a3a461645e0413ce58fbc8785fd8.zip | |
crypto: ccp: Implement SEV_PEK_CERT_IMPORT ioctl command
The SEV_PEK_CERT_IMPORT command can be used to import the signed PEK
certificate. The command is defined in SEV spec section 5.8.
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Gary Hook <gary.hook@amd.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: linux-crypto@vger.kernel.org
Cc: kvm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Improvements-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
Acked-by: Gary R Hook <gary.hook@amd.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/psp-sev.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/psp-sev.h b/include/linux/psp-sev.h index 0b6dd306d88b..93addfa34061 100644 --- a/include/linux/psp-sev.h +++ b/include/linux/psp-sev.h @@ -576,6 +576,8 @@ int sev_guest_df_flush(int *error); */ int sev_guest_decommission(struct sev_data_decommission *data, int *error); +void *psp_copy_user_blob(u64 __user uaddr, u32 len); + #else /* !CONFIG_CRYPTO_DEV_SP_PSP */ static inline int @@ -597,6 +599,8 @@ static inline int sev_guest_df_flush(int *error) { return -ENODEV; } static inline int sev_issue_cmd_external_user(struct file *filep, unsigned int id, void *data, int *error) { return -ENODEV; } +static inline void *psp_copy_user_blob(u64 __user uaddr, u32 len) { return ERR_PTR(-EINVAL); } + #endif /* CONFIG_CRYPTO_DEV_SP_PSP */ #endif /* __PSP_SEV_H__ */ |