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List:       live-patching
Subject:    Re: [PATCH 0/2] powerpc: Fix livepatch module re-patching issue
From:       Joe Lawrence <joe.lawrence () redhat ! com>
Date:       2023-01-27 13:48:06
Message-ID: Y9PWFp29nAdtdPqp () redhat ! com
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On Tue, Jan 24, 2023 at 07:38:03PM -0800, Josh Poimboeuf wrote:
> Fix a livepatch bug seen when reloading a patched module.
> 
> This is the powerpc counterpart to Song Liu's fix for a similar issue on
> x86:
> 
>   https://lkml.kernel.org/lkml/20230121004945.697003-2-song@kernel.org
> 
> Josh Poimboeuf (2):
>   powerpc/module_64: Improve restore_r2() return semantics
>   powerpc/module_64: Fix "expected nop" error on module re-patching
> 
>  arch/powerpc/kernel/module_64.c | 29 ++++++++++++++++++-----------
>  1 file changed, 18 insertions(+), 11 deletions(-)
> 
> -- 
> 2.39.0
> 

For the series,

Reviewed-and-tested-by: Joe Lawrence <joe.lawrence@redhat.com>

--
Joe

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