From: Ingo Molnar <mingo@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Ard Biesheuvel <ardb@kernel.org>,
linux-kernel@vger.kernel.org,
the arch/x86 maintainers <x86@kernel.org>,
David Woodhouse <dwmw2@infradead.org>,
Peter Zijlstra <peterz@infradead.org>,
"H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [GIT PULL] x86 fix
Date: Tue, 28 Jan 2025 23:22:53 +0100 [thread overview]
Message-ID: <Z5lYvZRDjlDtEgad@gmail.com> (raw)
In-Reply-To: <Z5lYAYitvEjETv2J@gmail.com>
* Ingo Molnar <mingo@kernel.org> wrote:
>
> * Linus Torvalds <torvalds@linux-foundation.org> wrote:
>
> > On Mon, 27 Jan 2025 at 07:54, Ingo Molnar <mingo@kernel.org> wrote:
> > >
> > > Fix a build regression on certain config and build environment
> > > combinations that generate absolute references to symbols.
> >
> > I'll hold off on this, because it looks like Ard is very close to
> > have this fixed (and also made it non-fatal in the process).
>
> Makes sense - meanwhile while Ard is iterating his build-warning patch
> here's the SEV fix that should address the build failure you've
> reported.
>
> Please pull the latest x86/urgent Git tree from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-2025-01-28
>
> # HEAD: 1105ab42a84bc11c62597005f78ccad2434fbd66 x86/sev: Disable jump tables in SEV startup code
>
> Fix a build regression on certain config and build environment
> combinations that generate absolute references to symbols.
Erm, I phrased this poorly: the primary fix is that of a potential
early boot crash in SEV-SNP guests - the wider build error was the
canary that highlighted the SEV boot code bug that was benign in your
specific environment.
Thanks,
Ingo
next prev parent reply other threads:[~2025-01-28 22:23 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-21 7:28 [GIT PULL] x86/cleanups for v6.14 Ingo Molnar
2025-01-21 7:34 ` Ingo Molnar
2025-01-21 11:31 ` Borislav Petkov
2025-01-21 19:40 ` pr-tracker-bot
2025-01-21 21:29 ` [GIT PULL] x86/boot enhancements " Ingo Molnar
2025-01-24 14:06 ` pr-tracker-bot
2025-01-27 3:18 ` Linus Torvalds
2025-01-27 10:20 ` [PATCH] Revert "x86/boot: Reject absolute references in .head.text Ingo Molnar
2025-01-27 15:54 ` [GIT PULL] x86 fix Ingo Molnar
2025-01-27 17:10 ` Linus Torvalds
2025-01-28 22:19 ` Ingo Molnar
2025-01-28 22:22 ` Ingo Molnar [this message]
2025-01-28 22:39 ` pr-tracker-bot
2025-01-27 10:25 ` [tip: x86/urgent] Revert "x86/boot: Reject absolute references in .head.text" tip-bot2 for Ingo Molnar
2025-01-27 11:12 ` [GIT PULL] x86/boot enhancements for v6.14 Ard Biesheuvel
2025-01-27 15:51 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2026-01-11 10:32 [GIT PULL] x86 fix Ingo Molnar
2026-01-12 19:38 ` pr-tracker-bot
2026-01-02 13:47 Ingo Molnar
2026-01-02 20:18 ` pr-tracker-bot
2025-09-20 8:28 Ingo Molnar
2025-09-20 17:02 ` pr-tracker-bot
2025-05-11 7:53 Ingo Molnar
2025-05-11 18:40 ` pr-tracker-bot
2025-05-11 18:40 ` pr-tracker-bot
2025-05-04 7:36 Ingo Molnar
2025-05-04 15:23 ` pr-tracker-bot
2025-03-14 9:14 Ingo Molnar
2025-03-14 20:14 ` pr-tracker-bot
2025-02-08 9:33 Ingo Molnar
2025-02-08 20:07 ` pr-tracker-bot
2023-09-02 10:24 Ingo Molnar
2023-09-02 16:13 ` pr-tracker-bot
2022-08-13 10:40 Ingo Molnar
2022-08-13 21:48 ` pr-tracker-bot
2020-08-02 19:17 Ingo Molnar
2020-08-02 20:15 ` pr-tracker-bot
2020-04-02 9:51 Ingo Molnar
2020-04-02 22:00 ` Linus Torvalds
2020-04-02 22:45 ` pr-tracker-bot
2020-03-24 9:06 Ingo Molnar
2020-03-24 17:15 ` pr-tracker-bot
2019-12-17 11:58 Ingo Molnar
2019-12-17 19:20 ` pr-tracker-bot
2019-09-28 12:42 Ingo Molnar
2019-09-28 20:50 ` pr-tracker-bot
2019-07-14 11:32 Ingo Molnar
2019-07-14 18:45 ` pr-tracker-bot
2019-05-05 11:00 Ingo Molnar
2019-05-05 22:10 ` pr-tracker-bot
2018-07-21 12:55 Ingo Molnar
2016-07-25 15:54 Ingo Molnar
2015-05-15 7:26 Ingo Molnar
2015-03-28 13:58 Ingo Molnar
2015-02-06 18:41 Ingo Molnar
2014-12-19 12:16 Ingo Molnar
2014-04-19 10:58 Ingo Molnar
2013-11-19 15:48 Ingo Molnar
2013-09-28 18:23 Ingo Molnar
2013-07-10 14:32 Ingo Molnar
2012-10-23 11:06 Ingo Molnar
2012-10-23 15:00 ` H. Peter Anvin
2012-10-23 15:17 ` Borislav Petkov
2011-12-20 19:30 Ingo Molnar
2011-10-13 9:00 Ingo Molnar
2011-09-30 18:22 Ingo Molnar
2011-09-30 18:59 ` Jeremy Fitzhardinge
2011-09-30 19:44 ` Thomas Gleixner
2011-07-23 8:43 Ingo Molnar
2011-02-07 15:03 Ingo Molnar
2010-12-28 22:27 Ingo Molnar
2010-12-23 13:00 Ingo Molnar
2010-12-08 7:51 Ingo Molnar
2010-10-30 18:26 Ingo Molnar
2009-09-27 8:02 Ingo Molnar
2009-08-10 18:08 Ingo Molnar
2009-06-29 8:36 Ingo Molnar
2009-03-10 18:25 [git pull] " Ingo Molnar
2009-02-28 13:02 i915 needs pgprot_writecombine() and is_io_mapping_posible() Theodore Ts'o
2009-02-28 13:34 ` [git pull] x86 fix Ingo Molnar
2009-01-13 1:17 Ingo Molnar
2008-11-07 16:30 Ingo Molnar
2008-10-04 14:55 Ingo Molnar
2008-07-01 19:57 Ingo Molnar
2008-04-26 19:47 Ingo Molnar
2008-04-26 20:15 ` Harvey Harrison
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