Re: (subset) [PATCH v4 00/15] powerpc/objtool: uaccess validation for PPC32 (v4)

[PATCH v4 00/15] powerpc/objtool: uaccess validation for PPC32 (v4) · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 01/15] Revert "powerpc/bug: Provide better flexibility to WARN_ON/__WARN_FLAGS() with asm goto" · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 03/15] objtool: Allow an architecture to disable objtool on ASM files · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 09/15] objtool: Find end of switch table directly · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 13/15] objtool: Prepare noreturns.h for more architectures · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 05/15] objtool: Add INSN_RETURN_CONDITIONAL · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 10/15] objtool: When looking for switch tables also follow conditional and dynamic jumps · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 11/15] objtool: .rodata.cst{2/4/8/16} are not switch tables · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 12/15] objtool: Add support for more complex UACCESS control · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 06/15] objtool: Add support for relative switch tables · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 02/15] objtool: Move back misplaced comment · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 04/15] objtool: Fix JUMP_ENTRY_SIZE for bi-arch like powerpc · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 07/15] objtool: Merge mark_func_jump_tables() and add_func_jump_tables() · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 14/15] powerpc/bug: Annotate reachable after warning trap · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 08/15] objtool: Track general purpose register used for switch table base · Christophe Leroy <hidden> · 2023-07-11
[PATCH v4 15/15] powerpc: Implement UACCESS validation on PPC32 · Christophe Leroy <hidden> · 2023-07-11
Re: [PATCH v4 00/15] powerpc/objtool: uaccess validation for PPC32 (v4) · Peter Zijlstra <peterz@infradead.org> · 2023-07-12
Re: [PATCH v4 00/15] powerpc/objtool: uaccess validation for PPC32 (v4) · Christophe Leroy <hidden> · 2023-07-12
Re: (subset) [PATCH v4 00/15] powerpc/objtool: uaccess validation for PPC32 (v4) · Michael Ellerman <hidden> · 2023-07-20
Re: (subset) [PATCH v4 00/15] powerpc/objtool: uaccess validation for PPC32 (v4) · Michael Ellerman <mpe@ellerman.id.au> · 2023-07-21

From: Michael Ellerman <hidden>
Date: 2023-07-20 13:52:22
Also in: lkml

On Tue, 11 Jul 2023 18:08:26 +0200, Christophe Leroy wrote:

This series adds UACCESS validation for PPC32. It includes
a dozen of changes to objtool core.

It applies on top of series "Cleanup/Optimise KUAP (v3)"
https://patchwork.ozlabs.org/project/linuxppc-dev/list/?series=363368&state=*

It is almost mature, performs code analysis for all PPC32.

[...]

Applied to powerpc/fixes.

[01/15] Revert "powerpc/bug: Provide better flexibility to WARN_ON/__WARN_FLAGS() with asm goto"
        https://git.kernel.org/powerpc/c/b49e578b9314db051da0ad72bba24094193f9bd0

cheers

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