Commit dc1667bf64 for qemu.org

commit dc1667bf64e97d65266f1407f037cd5786875bcb
Merge: 49558dfc9f 54e08dbe8f
Author: Stefan Hajnoczi <stefanha@redhat.com>
Date:   Fri Jun 19 14:58:38 2026 -0400

    Merge tag 'linux-user-pull-request' of https://github.com/hdeller/qemu-hppa into staging

    linux-user patches

    One frame pointer memory locking fix for the xtensa architecture, a generic
    loader fix for programs with modified headers, and two patches to emulate
    /proc/cpuinfo for loogarch and m68k CPUs.

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    # gpg: Signature made Thu 18 Jun 2026 17:54:06 EDT
    # gpg:                using EDDSA key BCE9123E1AD29F07C049BBDEF712B510A23A0F5F
    # gpg: Good signature from "Helge Deller <deller@gmx.de>" [unknown]
    # gpg:                 aka "Helge Deller <deller@kernel.org>" [unknown]
    # gpg:                 aka "Helge Deller <deller@debian.org>" [unknown]
    # gpg: WARNING: This key is not certified with a trusted signature!
    # gpg:          There is no indication that the signature belongs to the owner.
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    #      Subkey fingerprint: BCE9 123E 1AD2 9F07 C049  BBDE F712 B510 A23A 0F5F

    * tag 'linux-user-pull-request' of https://github.com/hdeller/qemu-hppa:
      linux-user/xtensa: fix unlock of uninitialized frame pointer on sigreturn
      linux-user: Implement /proc/cpuinfo for m68k CPU
      linux-user: Implement /proc/cpuinfo for loongarch cpus
      linux-user: Fix AT_PHDR when program headers are relocated into their own segment

    Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>