Re: [PATCH v5 0/9] ftrace with regs + live patching for ppc64 LE (ABI v2)

From	Petr Mladek <pmladek@suse.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH v5 0/9] ftrace with regs + live patching for ppc64 LE (ABI v2)
Date	2016-01-06 15:20 +0100
Message-ID	<qNX6q-2fc-7@gated-at.bofh.it> (permalink)
References	<qC0t3-4sT-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Fri 2015-12-04 15:45:29, Torsten Duwe wrote:
> Changes since v4:
>   * change comment style in entry_64.S to C89
>     (nobody is using assembler syntax comments there).
>   * the bool function restore_r2 shouldn't return 2,
>     that's a little confusing.
>   * Test whether the compiler supports -mprofile-kernel
>     and only then define CC_USING_MPROFILE_KERNEL
>   * also make the return value of klp_check_compiler_support
>     depend on that.

Note that there is still needed the extra patch from
http://thread.gmane.org/gmane.linux.kernel/2093867/focus=2099603
to get the livepatching working.

Both ftrace with regs and live patching works for me with this patch
set and the extra patch. So. for the whole patchset:

Tested-by: Petr Mladek <pmladek@suse.com>


Best Regards,
Petr
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Re: [PATCH v5 0/9] ftrace with regs + live patching for ppc64 LE  (ABI v2) Petr Mladek <pmladek@suse.com> - 2016-01-06 15:20 +0100

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