From: Borislav Petkov <bp@alien8.de>
To: Michael Roth <michael.roth@amd.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>,
linux-kernel@vger.kernel.org, x86@kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>,
Dave Hansen <dave.hansen@linux.intel.com>,
Sean Christopherson <seanjc@google.com>,
stable@kernel.org
Subject: Re: [PATCH] x86/sev: Guard sev_evict_cache() with CONFIG_AMD_MEM_ENCRYPT
Date: Fri, 12 Sep 2025 23:02:01 +0200 [thread overview]
Message-ID: <20250912210201.GFaMSKSSvK55XIwR3e@fat_crate.local> (raw)
In-Reply-To: <20250912204929.pls6245t746gtalr@amd.com>
On Fri, Sep 12, 2025 at 03:49:29PM -0500, Michael Roth wrote:
> I think that's actually the concerning thing. If someone built a guest
> kernel with CONFIG_KVM_AMD_SEV=y they might be under the impression that
> this is performing evictions when it's actually just a stub function.
That sooo needs to be in the commit message...
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2025-09-12 21:02 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-12 20:29 Tom Lendacky
2025-09-12 20:39 ` Michael Roth
2025-09-12 20:42 ` Borislav Petkov
2025-09-12 20:49 ` Michael Roth
2025-09-12 21:02 ` Borislav Petkov [this message]
2025-09-13 14:29 ` Tom Lendacky
2025-09-13 15:38 ` Borislav Petkov
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