Thread (43 messages) 43 messages, 9 authors, 2025-12-19

Re: [patch V5 00/12] uaccess: Provide and use scopes for user access

From: Peter Zijlstra <peterz@infradead.org>
Date: 2025-11-03 14:46:45
Also in: linux-arm-kernel, linux-fsdevel, linux-riscv, linux-s390, lkml

On Wed, Oct 29, 2025 at 11:23:32AM +0100, Peter Zijlstra wrote:
On Mon, Oct 27, 2025 at 09:43:40AM +0100, Thomas Gleixner wrote:
quoted
Thomas Gleixner (12):
      ARM: uaccess: Implement missing __get_user_asm_dword()
      uaccess: Provide ASM GOTO safe wrappers for unsafe_*_user()
      x86/uaccess: Use unsafe wrappers for ASM GOTO
      powerpc/uaccess: Use unsafe wrappers for ASM GOTO
      riscv/uaccess: Use unsafe wrappers for ASM GOTO
      s390/uaccess: Use unsafe wrappers for ASM GOTO
      uaccess: Provide scoped user access regions
      uaccess: Provide put/get_user_inline()
      futex: Convert to get/put_user_inline()
      x86/futex: Convert to scoped user access
      select: Convert to scoped user access
Applied to tip/core/rseq along with the first set of rseq patches. The
core-scoped-uaccess tag should denote just this series.
Due to various build fail, I've re-created the whole branch, including
the tag. Sorry about that.
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