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Groups > linux.kernel > #1742646
| From | Borislav Petkov <bp@suse.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] crypto: ccp: Build the AMD secure processor driver only with AMD CPU support |
| Date | 2017-09-30 18:00 +0200 |
| Message-ID | <uvslj-66i-5@gated-at.bofh.it> (permalink) |
| References | <uv5f4-7SN-17@gated-at.bofh.it> <uvltv-1HL-9@gated-at.bofh.it> <uvltv-1HL-7@gated-at.bofh.it> <uvslj-66i-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
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)
--
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Re: [Part2 PATCH v4 05/29] crypto: ccp: Add Platform Security Processor (PSP) device support Borislav Petkov <bp@suse.de> - 2017-09-29 17:20 +0200
[PATCH] crypto: ccp: Build the AMD secure processor driver only with AMD CPU support Borislav Petkov <bp@suse.de> - 2017-09-30 10:40 +0200
Re: [PATCH] crypto: ccp: Build the AMD secure processor driver only with AMD CPU support Borislav Petkov <bp@suse.de> - 2017-09-30 18:00 +0200
Re: [Part2 PATCH v4 05/29] crypto: ccp: Add Platform Security Processor (PSP) device support Borislav Petkov <bp@suse.de> - 2017-09-30 18:20 +0200
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