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Message-ID: <7533e359-2024-b69a-2bcf-1906c1a8dbca@amd.com> Date: Thu, 12 Oct 2023 10:45:03 +0530 From: Vasant Hegde <vasant.hegde@....com> To: Lukas Bulwahn <lukas.bulwahn@...il.com>, iommu@...ts.linux.dev, Joerg Roedel <jroedel@...e.de>, Suravee Suthikulpanit <suravee.suthikulpanit@....com> Cc: Kees Cook <keescook@...omium.org>, "Gustavo A . R . Silva" <gustavoars@...nel.org>, linux-hardening@...r.kernel.org, kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] hardening: x86: drop reference to removed config AMD_IOMMU_V2 On 10/12/2023 10:20 AM, Lukas Bulwahn wrote: > Commit 5a0b11a180a9 ("iommu/amd: Remove iommu_v2 module") removes the > config AMD_IOMMU_V2. > > Remove the reference to this config in the x86 architecture-specific > hardening config fragment as well. > > Signed-off-by: Lukas Bulwahn <lukas.bulwahn@...il.com> > --- > Joerg, please pick this patch on top of the commit above. Thanks. > > arch/x86/configs/hardening.config | 1 - Thanks for the fix Lukas. But I don't see this file in upstream linux tree. Am I missing something? -Vasant > 1 file changed, 1 deletion(-) > > diff --git a/arch/x86/configs/hardening.config b/arch/x86/configs/hardening.config > index 19bb0c7a7669..7b497f3b7bc3 100644 > --- a/arch/x86/configs/hardening.config > +++ b/arch/x86/configs/hardening.config > @@ -9,7 +9,6 @@ CONFIG_INTEL_IOMMU=y > CONFIG_INTEL_IOMMU_DEFAULT_ON=y > CONFIG_INTEL_IOMMU_SVM=y > CONFIG_AMD_IOMMU=y > -CONFIG_AMD_IOMMU_V2=y > > # Enable CET Shadow Stack for userspace. > CONFIG_X86_USER_SHADOW_STACK=y
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