From: Borislav Petkov <bp@suse.de>
To: Brijesh Singh <brijesh.singh@amd.com>
Cc: "Paolo Bonzini" <pbonzini@redhat.com>,
"Radim Krčmář" <rkrcmar@redhat.com>,
"Herbert Xu" <herbert@gondor.apana.org.au>,
"Gary Hook" <gary.hook@amd.com>,
"Tom Lendacky" <thomas.lendacky@amd.com>,
linux-crypto@vger.kernel.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] crypto: ccp: Build the AMD secure processor driver only with AMD CPU support
Date: Sat, 30 Sep 2017 17:53:20 +0200 [thread overview]
Message-ID: <20170930155320.3lcm5hgdttuvyrv3@pd.tnic> (raw)
In-Reply-To: <97fbfa26-48df-419d-cd41-1a34e6c5eff3@amd.com>
On Sat, Sep 30, 2017 at 09:06:26AM -0500, Brijesh Singh wrote:
> > diff --git a/drivers/crypto/ccp/Kconfig b/drivers/crypto/ccp/Kconfig
> > index 627f3e61dcac..f58a6521270b 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
>
> Please note that ccp.ko is built on both x86 and aarch64 (AMD Seattle)
> architectures. I have not looked into details but I thought CPU_SUP_AMD
> is x64 specific config. I will look into it and verify that we don't
> break AMD Seattle platform builds.
Ah, then I guess that line needs to be:
depends on CPU_SUP_AMD || ARM64
--
Regards/Gruss,
Boris.
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
--
next prev parent reply other threads:[~2017-09-30 15:53 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-19 20:45 [Part2 PATCH v4 00/29] x86: Secure Encrypted Virtualization (AMD) Brijesh Singh
2017-09-19 20:46 ` [Part2 PATCH v4 05/29] crypto: ccp: Add Platform Security Processor (PSP) device support Brijesh Singh
2017-09-29 15:16 ` Borislav Petkov
2017-09-29 16:23 ` [Part2 PATCH v4.1 05/30] " Brijesh Singh
2017-09-30 8:30 ` [PATCH] crypto: ccp: Build the AMD secure processor driver only with AMD CPU support Borislav Petkov
2017-09-30 14:06 ` Brijesh Singh
2017-09-30 15:53 ` Borislav Petkov [this message]
2017-09-30 15:55 ` [Part2 PATCH v4 05/29] crypto: ccp: Add Platform Security Processor (PSP) device support Brijesh Singh
2017-09-30 16:11 ` Borislav Petkov
2017-10-01 20:05 ` Brijesh Singh
2017-10-03 16:17 ` Borislav Petkov
2017-10-03 16:19 ` Brijesh Singh
2017-10-02 16:43 ` [Part2 Patch v4.2] " Brijesh Singh
2017-10-04 6:36 ` P J P
2017-10-04 9:15 ` Borislav Petkov
2017-09-19 20:46 ` [Part2 PATCH v4 06/29] ccp: crypto: Define SEV key management command id Brijesh Singh
2017-09-19 20:46 ` [Part2 PATCH v4 07/29] crypto: ccp: Add Secure Encrypted Virtualization (SEV) command support Brijesh Singh
2017-09-22 21:35 ` [PATCH] crypto: ccp: fix eno.cocci warnings kbuild test robot
2017-09-22 21:35 ` [Part2 PATCH v4 07/29] crypto: ccp: Add Secure Encrypted Virtualization (SEV) command support kbuild test robot
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