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Groups > linux.debian.kernel > #87485

Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigfrane crashes.

From Ben Hutchings <ben@decadent.org.uk>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigfrane crashes.
Date 2025-05-09 22:40 +0200
Message-ID <KKCFH-1VKs-1@gated-at.bofh.it> (permalink)
References <KF0hH-fPZh-7@gated-at.bofh.it> <KF0hH-fPZh-5@gated-at.bofh.it> <KJSCR-1r9Y-1@gated-at.bofh.it> <KET6x-fLik-3@gated-at.bofh.it> <KJSCR-1r9Y-1@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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Control: tag -1 patch

On Thu, 2025-05-08 at 03:12 +0800, Larry Wei wrote:
> Thank you all, 
> 
> I have pulled the newest `linux-next` changes and compiled it, my
> laptop boots well now! https://linux-hardware.org/?probe=271fabb7a4 ,
[...]

Looking at what has changed in linux-next, this appears to be the fix:

commit d1e420772cd1eb0afe5858619c73ce36f3e781a1
Author: Chang S. Bae <chang.seok.bae@intel.com>
Date:   Tue Apr 15 19:16:58 2025 -0700
 
    x86/pkeys: Simplify PKRU update in signal frame

This is currently in the tip tree but won't go to Linus until after the
6.15 release.

As this fixes a regression on real CPUs, it should not need to wait for
the next release cycle, right?


Ben.

-- 
Ben Hutchings
The obvious mathematical breakthrough [to break modern encryption]
would be development of an easy way to factor large prime numbers.
                                                           - Bill Gates

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Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigfrane crashes. Larry Wei <larryw3i@yeah.net> - 2025-04-24 10:40 +0200
  Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigfrane crashes. Ben Hutchings <ben@decadent.org.uk> - 2025-04-25 06:00 +0200
  Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigfrane crashes. Larry Wei <larryw3i@yeah.net> - 2025-05-07 21:30 +0200
    Bug#1103397: linux-image-amd64: Kernel Panic:  copy_fpstate_to_sigframe crashes. Salvatore Bonaccorso <carnil@debian.org> - 2025-05-08 22:20 +0200
      Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigframe crashes. Larry Wei <larryw3i@yeah.net> - 2025-05-09 06:00 +0200
        Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigframe crashes. Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> - 2025-05-09 11:10 +0200
          Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigframe crashes. Larry Wei <larryw3i@yeah.net> - 2025-05-09 11:20 +0200
            Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigframe crashes. Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> - 2025-05-09 12:00 +0200
              Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigframe crashes. Larry Wei <larryw3i@yeah.net> - 2025-05-09 15:40 +0200
      Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigframe crashes. Larry Wei <larryw3i@yeah.net> - 2025-05-09 06:10 +0200
    Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigfrane crashes. Ben Hutchings <ben@decadent.org.uk> - 2025-05-09 22:40 +0200
      Processed: Re: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigfrane  crashes. "Debian Bug Tracking System" <owner@bugs.debian.org> - 2025-05-09 22:40 +0200
      Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigfrane crashes. Larry Wei <larryw3i@yeah.net> - 2025-05-10 17:10 +0200
      Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigfrane crashes. Larry Wei <larryw3i@yeah.net> - 2025-05-10 18:10 +0200
        Bug#1103397: linux-image-amd64: Kernel Panic: copy_fpstate_to_sigfrane crashes. Larry Wei <larryw3i@yeah.net> - 2025-05-10 18:40 +0200
          Bug#1103397: Missing backlight control on Zhaoxin SoC Ben Hutchings <ben@decadent.org.uk> - 2025-05-14 00:30 +0200

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