From: Josh Poimboeuf <jpoimboe@redhat.com>
To: Li Bin <huawei.libin@huawei.com>
Cc: Seth Jennings <sjenning@redhat.com>,
Jiri Kosina <jkosina@suse.cz>, Vojtech Pavlik <vojtech@suse.cz>,
Steven Rostedt <rostedt@goodmis.org>,
Petr Mladek <pmladek@suse.cz>, Miroslav Benes <mbenes@suse.cz>,
kpatch@redhat.com, Greg KH <gregkh@linuxfoundation.org>,
x86@kernel.org, linux-kernel@vger.kernel.org,
Andy Lutomirski <luto@amacapital.net>,
Christoph Hellwig <hch@infradead.org>,
live-patching@vger.kernel.org, Li Zefan <lizefan@huawei.com>,
zhangdianfang <zhangdianfang@huawei.com>,
Hanjun Guo <guohanjun@huawei.com>, xiexiuqi <xiexiuqi@huawei.com>
Subject: Re: [kpatch] [PATCH] livepatch v7: move x86 specific ftrace handler code to arch/x86
Date: Fri, 19 Dec 2014 08:23:16 -0600 [thread overview]
Message-ID: <20141219142316.GA4120@treble.redhat.com> (raw)
In-Reply-To: <5493C185.9020001@huawei.com>
On Fri, Dec 19, 2014 at 02:11:17PM +0800, Li Bin wrote:
> The execution flow redirection related implemention in the livepatch
> ftrace handler is depended on the specific architecture. This patch
> introduces klp_arch_set_pc(like kgdb_arch_set_pc) interface to change
> the pt_regs.
>
> Signed-off-by: Li Bin <huawei.libin@huawei.com>
> ---
> arch/x86/include/asm/livepatch.h | 5 +++++
> kernel/livepatch/core.c | 2 +-
> 2 files changed, 6 insertions(+), 1 deletions(-)
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
--
Josh
next prev parent reply other threads:[~2014-12-19 14:24 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-16 17:58 [PATCHv7 0/3] Kernel Live Patching Seth Jennings
2014-12-16 17:58 ` [PATCHv7 1/3] kernel: add TAINT_LIVEPATCH Seth Jennings
2014-12-17 14:06 ` Miroslav Benes
2014-12-17 15:15 ` Petr Mladek
2014-12-18 11:44 ` Masami Hiramatsu
2014-12-18 15:52 ` Jiri Kosina
2014-12-19 3:36 ` Masami Hiramatsu
2014-12-16 17:58 ` [PATCHv7 2/3] kernel: add support for live patching Seth Jennings
2014-12-16 18:46 ` Balbir Singh
2014-12-16 19:41 ` Seth Jennings
2014-12-17 14:09 ` Miroslav Benes
2014-12-18 13:36 ` Petr Mladek
2014-12-19 5:37 ` [kpatch] [PATCH] livepatch v7: move x86 specific ftrace handler code to arch/x86 Li Bin
2014-12-19 6:12 ` Li Bin
2014-12-19 6:11 ` Li Bin
2014-12-19 7:31 ` Jiri Kosina
2014-12-19 14:23 ` Josh Poimboeuf [this message]
2014-12-19 7:39 ` [PATCHv7 2/3] kernel: add support for live patching Jiri Kosina
2014-12-16 17:58 ` [PATCHv7 3/3] samples: add sample live patching module Seth Jennings
2014-12-17 14:06 ` Miroslav Benes
2014-12-17 15:23 ` Petr Mladek
2014-12-16 18:15 ` [PATCHv7 0/3] Kernel Live Patching Balbir Singh
2014-12-16 19:05 ` Seth Jennings
2014-12-17 3:42 ` Balbir Singh
2014-12-16 20:14 ` Jiri Kosina
2014-12-17 3:43 ` Balbir Singh
2014-12-17 6:46 ` Jiri Kosina
2014-12-17 7:52 ` Balbir Singh
2014-12-17 12:40 ` Vojtech Pavlik
2014-12-17 16:21 ` Josh Poimboeuf
2014-12-18 15:56 ` Josh Poimboeuf
2014-12-18 11:55 ` Masami Hiramatsu
2014-12-18 15:49 ` [PATCH] livepatch: use FTRACE_OPS_FL_IPMODIFY Josh Poimboeuf
2014-12-19 3:34 ` Masami Hiramatsu
2014-12-19 9:43 ` Petr Mladek
2014-12-22 17:34 ` Petr Mladek
2014-12-22 17:41 ` Josh Poimboeuf
2014-12-22 19:44 ` [PATCHv7 0/3] Kernel Live Patching Jiri Kosina
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