From: Gary R Hook <gary.hook@amd.com>
To: Brijesh Singh <brijesh.singh@amd.com>, kvm@vger.kernel.org
Cc: bp@alien8.de, Borislav Petkov <bp@suse.de>,
Tom Lendacky <thomas.lendacky@amd.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
"David S. Miller" <davem@davemloft.net>,
linux-crypto@vger.kernel.org
Subject: Re: [Part2 PATCH v6 09/38] crypto: ccp: Build the AMD secure processor driver only with AMD CPU support
Date: Tue, 24 Oct 2017 13:40:20 -0500 [thread overview]
Message-ID: <e60f8100-ff6d-32af-ffe3-744dae4a9f69@amd.com> (raw)
In-Reply-To: <20171020023413.122280-10-brijesh.singh@amd.com>
On 10/19/2017 09:33 PM, Brijesh Singh wrote:
> From: Borislav Petkov <bp@suse.de>
>
> This is AMD-specific hardware so present it in Kconfig only when AMD
> CPU support is enabled or on ARM64 where it is also used.
>
> Signed-off-by: Borislav Petkov <bp@suse.de>
> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com>
> Cc: Brijesh Singh <brijesh.singh@amd.com>
> Cc: Tom Lendacky <thomas.lendacky@amd.com>
> Cc: Gary Hook <gary.hook@amd.com>
> Cc: Herbert Xu <herbert@gondor.apana.org.au>
> Cc: "David S. Miller" <davem@davemloft.net>
> Cc: linux-crypto@vger.kernel.org
Reviewed-by: Gary R Hook <gary.hook@amd.com>
> ---
> drivers/crypto/ccp/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/crypto/ccp/Kconfig b/drivers/crypto/ccp/Kconfig
> index 6d626606b9c5..9c84f9838931 100644
> --- a/drivers/crypto/ccp/Kconfig
> +++ b/drivers/crypto/ccp/Kconfig
> @@ -1,5 +1,6 @@
> config CRYPTO_DEV_CCP_DD
> tristate "Secure Processor device driver"
> + depends on CPU_SUP_AMD || ARM64
> default m
> help
> Provides AMD Secure Processor device driver.
>
next prev parent reply other threads:[~2017-10-24 18:40 UTC|newest]
Thread overview: 120+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-20 2:33 [Part2 PATCH v6 00/38] x86: Secure Encrypted Virtualization (AMD) Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 01/38] Documentation/virtual/kvm: Add AMD Secure Encrypted Virtualization (SEV) Brijesh Singh
2017-10-20 13:18 ` Jonathan Corbet
2017-10-23 22:40 ` Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 02/38] x86/CPU/AMD: Add the Secure Encrypted Virtualization CPU feature Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 03/38] kvm: svm: prepare for new bit definition in nested_ctl Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 04/38] kvm: svm: Add SEV feature definitions to KVM Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 05/38] KVM: SVM: Prepare to reserve asid for SEV guest Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 06/38] KVM: X86: Extend CPUID range to include new leaf Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 07/38] KVM: Introduce KVM_MEMORY_ENCRYPT_OP ioctl Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 08/38] KVM: Introduce KVM_MEMORY_ENCRYPT_{UN,}REG_REGION ioctl Brijesh Singh
2017-10-20 15:00 ` Borislav Petkov
2017-10-20 2:33 ` [Part2 PATCH v6 09/38] crypto: ccp: Build the AMD secure processor driver only with AMD CPU support Brijesh Singh
2017-10-24 18:40 ` Gary R Hook [this message]
2017-10-20 2:33 ` [Part2 PATCH v6 10/38] crypto: ccp: Define SEV userspace ioctl and command id Brijesh Singh
2017-10-24 18:40 ` Gary R Hook
2017-10-20 2:33 ` [Part2 PATCH v6 11/38] crypto: ccp: Define SEV key management " Brijesh Singh
2017-10-24 18:40 ` Gary R Hook
2017-10-20 2:33 ` [Part2 PATCH v6 12/38] crypto: ccp: Add Platform Security Processor (PSP) device support Brijesh Singh
2017-10-24 18:40 ` Gary R Hook
2017-10-20 2:33 ` [Part2 PATCH v6 13/38] crypto: ccp: Add Secure Encrypted Virtualization (SEV) command support Brijesh Singh
2017-10-23 7:34 ` Borislav Petkov
2017-10-23 7:34 ` Borislav Petkov
2017-10-23 20:05 ` Brijesh Singh
2017-10-23 9:20 ` Borislav Petkov
2017-10-23 9:20 ` Borislav Petkov
2017-10-23 19:57 ` Brijesh Singh
2017-10-26 13:56 ` Borislav Petkov
2017-10-26 16:56 ` Brijesh Singh
2017-10-26 17:44 ` Borislav Petkov
2017-10-26 17:44 ` Borislav Petkov
2017-10-26 19:26 ` Brijesh Singh
2017-10-26 20:13 ` Borislav Petkov
2017-10-26 20:59 ` Brijesh Singh
2017-10-27 7:56 ` Borislav Petkov
2017-10-27 7:56 ` Borislav Petkov
2017-10-27 11:28 ` Brijesh Singh
2017-10-27 20:15 ` Borislav Petkov
2017-10-27 20:15 ` Borislav Petkov
2017-10-27 20:25 ` Brijesh Singh
2017-10-27 20:27 ` Borislav Petkov
2017-10-27 21:28 ` Brijesh Singh
2017-10-27 21:49 ` Borislav Petkov
2017-10-27 22:59 ` Brijesh Singh
2017-10-28 0:00 ` Borislav Petkov
2017-10-28 12:20 ` Brijesh Singh
2017-10-29 20:48 ` [Part2 PATCH v6.1 16/38] " Brijesh Singh
2017-10-29 21:14 ` Brijesh Singh
2017-10-30 17:21 ` Borislav Petkov
2017-10-30 17:49 ` Brijesh Singh
2017-10-30 17:57 ` Borislav Petkov
2017-10-31 1:29 ` Brijesh Singh
2017-10-31 10:39 ` Borislav Petkov
2017-10-20 2:33 ` [Part2 PATCH v6 14/38] crypto: ccp: Implement SEV_FACTORY_RESET ioctl command Brijesh Singh
2017-10-23 7:42 ` Borislav Petkov
2017-10-23 7:42 ` Borislav Petkov
2017-10-24 18:41 ` Gary R Hook
2017-10-29 21:16 ` [Part2 PATCH v6.1 " Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 15/38] crypto: ccp: Implement SEV_PLATFORM_STATUS " Brijesh Singh
2017-10-23 8:48 ` Borislav Petkov
2017-10-24 18:41 ` Gary R Hook
2017-10-30 3:13 ` [Part2 PATCH v6.1 15/38] crypto: ccp: Implement SEV_PEK_GEN " Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 16/38] " Brijesh Singh
2017-10-23 9:32 ` Borislav Petkov
2017-10-23 12:15 ` Brijesh Singh
2017-10-23 12:32 ` Borislav Petkov
2017-10-23 13:32 ` Brijesh Singh
2017-10-23 14:10 ` Borislav Petkov
2017-10-23 20:00 ` Brijesh Singh
2017-10-23 21:55 ` [Part2 PATCH v6.1 " Brijesh Singh
2017-10-24 18:42 ` Gary R Hook
2017-10-26 14:22 ` Borislav Petkov
2017-10-20 2:33 ` [Part2 PATCH v6 17/38] crypto: ccp: Implement SEV_PDH_GEN " Brijesh Singh
2017-10-23 12:35 ` Borislav Petkov
2017-10-24 18:41 ` Gary R Hook
2017-10-20 2:33 ` [Part2 PATCH v6 18/38] crypto: ccp: Implement SEV_PEK_CSR " Brijesh Singh
2017-10-23 12:49 ` Borislav Petkov
2017-10-23 12:49 ` Borislav Petkov
2017-10-23 22:10 ` [Part2 PATCH v6.1 " Brijesh Singh
2017-10-24 18:42 ` Gary R Hook
2017-10-30 3:23 ` [Part2 PATCH v6.2 " Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 19/38] crypto: ccp: Implement SEV_PEK_CERT_IMPORT " Brijesh Singh
2017-10-23 22:14 ` [Part2 PATCH v6.1 " Brijesh Singh
2017-10-24 18:42 ` Gary R Hook
2017-10-20 2:33 ` [Part2 PATCH v6 20/38] crypto: ccp: Implement SEV_PDH_CERT_EXPORT " Brijesh Singh
2017-10-23 22:19 ` [Part2 PATCH v6.1 " Brijesh Singh
2017-10-24 18:43 ` Gary R Hook
2017-10-20 2:33 ` [Part2 PATCH v6 21/38] KVM: X86: Add CONFIG_KVM_AMD_SEV Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 22/38] KVM: SVM: Add sev module_param Brijesh Singh
2017-10-20 2:33 ` [Part2 PATCH v6 23/38] KVM: SVM: Reserve ASID range for SEV guest Brijesh Singh
2017-10-27 20:23 ` Borislav Petkov
2017-10-20 2:33 ` [Part2 PATCH v6 24/38] KVM: Define SEV key management command id Brijesh Singh
2017-10-27 20:23 ` Borislav Petkov
2017-10-20 2:34 ` [Part2 PATCH v6 25/38] KVM: SVM: Add KVM_SEV_INIT command Brijesh Singh
2017-10-27 20:24 ` Borislav Petkov
2017-10-30 11:49 ` Brijesh Singh
2017-10-20 2:34 ` [Part2 PATCH v6 26/38] KVM: SVM: VMRUN should use assosiated ASID when SEV is enabled Brijesh Singh
2017-10-20 2:34 ` [Part2 PATCH v6 27/38] KVM: SVM: Add support for KVM_SEV_LAUNCH_START command Brijesh Singh
2017-10-20 2:34 ` [Part2 PATCH v6 28/38] KVM: SVM: Add support for KVM_SEV_LAUNCH_UPDATE_DATA command Brijesh Singh
2017-10-27 20:24 ` Borislav Petkov
2017-10-20 2:34 ` [Part2 PATCH v6 29/38] KVM: SVM: Add support for KVM_SEV_LAUNCH_MEASURE command Brijesh Singh
2017-10-27 20:24 ` Borislav Petkov
2017-10-20 2:34 ` [Part2 PATCH v6 30/38] KVM: SVM: Add support for SEV LAUNCH_FINISH command Brijesh Singh
2017-10-27 20:25 ` Borislav Petkov
2017-10-20 2:34 ` [Part2 PATCH v6 31/38] KVM: SVM: Add support for SEV GUEST_STATUS command Brijesh Singh
2017-10-27 20:25 ` Borislav Petkov
2017-10-20 2:34 ` [Part2 PATCH v6 32/38] KVM: SVM: Add support for SEV DEBUG_DECRYPT command Brijesh Singh
2017-10-27 20:25 ` Borislav Petkov
2017-10-30 13:56 ` Brijesh Singh
2017-10-30 15:12 ` Borislav Petkov
2017-10-30 16:33 ` Brijesh Singh
2017-10-20 2:34 ` [Part2 PATCH v6 33/38] KVM: SVM: Add support for SEV DEBUG_ENCRYPT command Brijesh Singh
2017-10-20 2:34 ` [Part2 PATCH v6 34/38] KVM: SVM: Add support for SEV LAUNCH_SECRET command Brijesh Singh
2017-10-20 2:34 ` [Part2 PATCH v6 35/38] KVM: SVM: Pin guest memory when SEV is active Brijesh Singh
2017-10-20 2:34 ` [Part2 PATCH v6 36/38] KVM: SVM: Clear C-bit from the page fault address Brijesh Singh
2017-10-20 2:34 ` [Part2 PATCH v6 37/38] KVM: SVM: Do not install #UD intercept when SEV is enabled Brijesh Singh
2017-10-20 2:34 ` [Part2 PATCH v6 38/38] KVM: X86: Restart the guest when insn_len is zero and " Brijesh Singh
2017-10-23 22:07 ` [Part2 PATCH v6.1 18/38] crypto: ccp: Implement SEV_PEK_CSR ioctl command Brijesh Singh
2017-10-24 12:14 ` [Part2 PATCH v6 00/38] x86: Secure Encrypted Virtualization (AMD) Brijesh Singh
2017-11-02 20:18 ` Brijesh Singh
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