From: Petr Mladek <pmladek@suse.com>
To: Torsten Duwe <duwe@lst.de>
Cc: Steven Rostedt <rostedt@goodmis.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Jiri Kosina <jkosina@suse.cz>,
Denis Kirjanov <kda@linux-powerpc.org>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org,
live-patching@vger.kernel.org
Subject: Re: [PATCH v5 0/9] ftrace with regs + live patching for ppc64 LE (ABI v2)
Date: Wed, 6 Jan 2016 15:17:30 +0100 [thread overview]
Message-ID: <20160106141730.GL3178@pathway.suse.cz> (raw)
In-Reply-To: <20151204152419.28E0D691D2@newverein.lst.de>
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
next prev parent reply other threads:[~2016-01-06 14:17 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-04 14:45 [PATCH v5 0/9] ftrace with regs + live patching for ppc64 LE (ABI v2) Torsten Duwe
2015-12-04 13:36 ` [PATCH v5 1/9] ppc64 (le): prepare for -mprofile-kernel Torsten Duwe
2015-12-04 13:38 ` [PATCH v5 2/9] ppc64le FTRACE_WITH_REGS implementation Torsten Duwe
2015-12-04 13:39 ` [PATCH v5 3/9] ppc use ftrace_modify_all_code default Torsten Duwe
2015-12-04 13:50 ` [PATCH v5 4/9] ppc64 ftrace_with_regs configuration variables Torsten Duwe
2015-12-04 13:52 ` [PATCH v5 5/9] ppc64 ftrace_with_regs: spare early boot and low level Torsten Duwe
2015-12-04 13:55 ` [PATCH v5 6/9] ppc64 ftrace: disable profiling for some functions Torsten Duwe
2015-12-04 13:57 ` [PATCH v5 7/9] ppc64 ftrace: disable profiling for some files Torsten Duwe
2015-12-04 14:11 ` [PATCH v5 8/9] Implement kernel live patching for ppc64le (ABIv2) Torsten Duwe
2015-12-04 14:13 ` [PATCH v5 9/9] Enable LIVEPATCH to be configured on ppc64le and add livepatch.o if it is selected Torsten Duwe
2016-01-06 14:23 ` Petr Mladek
2016-01-06 14:17 ` Petr Mladek [this message]
2016-01-20 6:03 ` [PATCH v5 0/9] ftrace with regs + live patching for ppc64 LE (ABI v2) Michael Ellerman
2016-01-20 9:07 ` Torsten Duwe
2016-01-20 9:48 ` Petr Mladek
2016-01-21 11:34 ` Petr Mladek
2016-01-21 9:33 ` Jiri Kosina
2016-01-21 12:54 ` Michael Ellerman
2016-01-21 15:06 ` Torsten Duwe
2016-01-21 15:12 ` Torsten Duwe
2016-01-21 21:29 ` Jiri Kosina
2016-01-21 21:56 ` Torsten Duwe
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