From: Borislav Petkov <bp@alien8.de>
To: Mario Limonciello <mario.limonciello@amd.com>
Cc: Yazen Ghannam <yazen.ghannam@amd.com>,
x86@kernel.org, linux-kernel@vger.kernel.org,
Michal Pecio <michal.pecio@gmail.com>,
Eric DeVolder <eric.devolder@oracle.com>
Subject: Re: [PATCH] x86/acpi/boot: Correct acpi_is_processor_usable() check again
Date: Wed, 12 Nov 2025 18:21:13 +0100 [thread overview]
Message-ID: <20251112172113.GFaRTCCfu2H6JpkZWB@fat_crate.local> (raw)
In-Reply-To: <c430ae05-74ca-4620-bb11-ff40d2eb62f6@amd.com>
On Wed, Nov 12, 2025 at 10:35:13AM -0600, Mario Limonciello wrote:
> What version does the MADT in QEMU report today? Presumably not all
> virtualization solutions make this assumption about this bit.
>
> IE rather than clump all virtualization should we just detect QEMU and <
> ACPI 6.3?
Version 3. Yah, no idea what that means.
There's some discussion here:
https://lore.kernel.org/qemu-devel/20230510174510.089ecb14@imammedo.users.ipa.redhat.com/
but I'm not fixing the kernel because qemu is doing what it desires.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2025-11-12 17:21 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-11 14:53 Yazen Ghannam
2025-11-12 13:56 ` Borislav Petkov
2025-11-12 16:35 ` Mario Limonciello
2025-11-12 17:21 ` Borislav Petkov [this message]
2025-11-13 14:27 ` Borislav Petkov
2025-11-13 14:30 ` Mario Limonciello
2025-11-13 14:34 ` Borislav Petkov
2025-11-13 14:55 ` Mario Limonciello
2025-11-12 18:05 ` Michal Pecio
2025-11-12 19:17 ` Borislav Petkov
2025-11-14 16:23 ` Ricardo Neri
2025-11-14 16:53 ` Borislav Petkov
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