Re: [PATCH v2 04/13] powerpc/ftrace: Add support for livepatch to PPC32
From: Miroslav Benes <mbenes@suse.cz>
Date: 2021-12-22 14:00:50
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linuxppc-dev, lkml
On Mon, 20 Dec 2021, Christophe Leroy wrote:
PPC64 needs some special logic to properly set up the TOC.
See commit 85baa095497f ("powerpc/livepatch: Add live patching support
on ppc64le") for details.
PPC32 doesn't have TOC so it doesn't need that logic, so adding
LIVEPATCH support is straight forward.
Add CONFIG_LIVEPATCH_64 and move livepatch stack logic into that item.
Livepatch sample modules all work.Great.
Signed-off-by: Christophe Leroy <redacted>
FWIW the patch looks good to me. Miroslav