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[Heinrich Schuchardt <2121022@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

With Ubuntu 25.10 we are moving to the RVA23 ISA profile family which
relies on supporting vector operations. Upstream discovered a glibc bug
in the handling of syscalls.

Please, consider adding the following patch to glibc:

[PATCH] RISC-V: Add vector registers to __SYSCALL_CLOBBERS
https://sourceware.org/pipermail/libc-alpha/2025-August/169390.html

** Affects: glibc (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/2121022

Title:
  RISC-V: Add vector registers to __SYSCALL_CLOBBERS

Status in glibc package in Ubuntu:
  New

Bug description:
  With Ubuntu 25.10 we are moving to the RVA23 ISA profile family which
  relies on supporting vector operations. Upstream discovered a glibc
  bug in the handling of syscalls.

  Please, consider adding the following patch to glibc:

  [PATCH] RISC-V: Add vector registers to __SYSCALL_CLOBBERS
  https://sourceware.org/pipermail/libc-alpha/2025-August/169390.html

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