linux-kernel - Re: AMD SNP guest kdump broken since linuxnext-20250908

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Message-ID: <CAMj1kXHxUVowtCqBCKRE2_dv4TSUK6Kgwd46RzjjskAW8qYjHg@mail.gmail.com>
Date: Wed, 24 Sep 2025 16:15:15 +0200
From: Ard Biesheuvel <ardb@...nel.org>
To: Sean Christopherson <seanjc@...gle.com>
Cc: Srikanth Aithal <sraithal@....com>, Linux-Next Mailing List <linux-next@...r.kernel.org>, 
	open list <linux-kernel@...r.kernel.org>, KVM <kvm@...r.kernel.org>, 
	Ashish Kalra <Ashish.Kalra@....com>, Borislav Petkov <bp@...en8.de>, 
	Tom Lendacky <thomas.lendacky@....com>
Subject: Re: AMD SNP guest kdump broken since linuxnext-20250908

Hi,

On Wed, 24 Sept 2025 at 15:25, Sean Christopherson <seanjc@...gle.com> wrote:
>
> +Ard and Boris (and Tom for good measure)
>

Thanks for the cc, and apologies for the breakage.

Does this help?

--- a/arch/x86/boot/startup/sev-startup.c
+++ b/arch/x86/boot/startup/sev-startup.c
@@ -44,7 +44,7 @@
 /* Include code shared with pre-decompression boot stage */
 #include "sev-shared.c"

-void __init
+void
 early_set_pages_state(unsigned long vaddr, unsigned long paddr,
                      unsigned long npages, const struct psc_desc *desc)
 {