diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0027-crypto-ccp-Implement-SEV_PEK_GEN-ioctl-command.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0027-crypto-ccp-Implement-SEV_PEK_GEN-ioctl-command.patch | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0027-crypto-ccp-Implement-SEV_PEK_GEN-ioctl-command.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0027-crypto-ccp-Implement-SEV_PEK_GEN-ioctl-command.patch deleted file mode 100644 index 3e076194..00000000 --- a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.14.71-e3000/0027-crypto-ccp-Implement-SEV_PEK_GEN-ioctl-command.patch +++ /dev/null @@ -1,66 +0,0 @@ -From 3806307056dfc8add8b8c8420db1e3c6be328267 Mon Sep 17 00:00:00 2001 -From: Brijesh Singh <brijesh.singh@amd.com> -Date: Mon, 4 Dec 2017 10:57:30 -0600 -Subject: [PATCH 27/95] crypto: ccp: Implement SEV_PEK_GEN ioctl command -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -The SEV_PEK_GEN command is used to generate a new Platform Endorsement -Key (PEK). The command is defined in SEV spec section 5.6. - -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 -Reviewed-by: Borislav Petkov <bp@suse.de> -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> -Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com> ---- - drivers/crypto/ccp/psp-dev.c | 16 ++++++++++++++++ - 1 file changed, 16 insertions(+) - -diff --git a/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/psp-dev.c -index a5072b1..8aa8036 100644 ---- a/drivers/crypto/ccp/psp-dev.c -+++ b/drivers/crypto/ccp/psp-dev.c -@@ -289,6 +289,19 @@ static int sev_ioctl_do_platform_status(struct sev_issue_cmd *argp) - return ret; - } - -+static int sev_ioctl_do_pek_pdh_gen(int cmd, struct sev_issue_cmd *argp) -+{ -+ int rc; -+ -+ if (psp_master->sev_state == SEV_STATE_UNINIT) { -+ rc = __sev_platform_init_locked(&argp->error); -+ if (rc) -+ return rc; -+ } -+ -+ return __sev_do_cmd_locked(cmd, 0, &argp->error); -+} -+ - static long sev_ioctl(struct file *file, unsigned int ioctl, unsigned long arg) - { - void __user *argp = (void __user *)arg; -@@ -317,6 +330,9 @@ static long sev_ioctl(struct file *file, unsigned int ioctl, unsigned long arg) - case SEV_PLATFORM_STATUS: - ret = sev_ioctl_do_platform_status(&input); - break; -+ case SEV_PEK_GEN: -+ ret = sev_ioctl_do_pek_pdh_gen(SEV_CMD_PEK_GEN, &input); -+ break; - default: - ret = -EINVAL; - goto out; --- -2.7.4 - |