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From: Petr Mladek <pmladek@suse.com>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Jessica Yu <jeyu@redhat.com>, Jiri Kosina <jikos@kernel.org>,
	Miroslav Benes <mbenes@suse.cz>,
	linux-kernel@vger.kernel.org, live-patching@vger.kernel.org,
	Michael Ellerman <mpe@ellerman.id.au>,
	Heiko Carstens <heiko.carstens@de.ibm.com>,
	x86@kernel.org, linuxppc-dev@lists.ozlabs.org,
	linux-s390@vger.kernel.org, Vojtech Pavlik <vojtech@suse.com>,
	Jiri Slaby <jslaby@suse.cz>,
	Chris J Arges <chris.j.arges@canonical.com>,
	Andy Lutomirski <luto@kernel.org>, Ingo Molnar <mingo@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>,
	Balbir Singh <bsingharora@gmail.com>
Subject: Re: [PATCH v5 13/15] livepatch: change to a per-task consistency model
Date: Tue, 11 Apr 2017 14:35:16 +0200	[thread overview]
Message-ID: <20170411123516.GD3452@pathway.suse.cz> (raw)
In-Reply-To: <a999d965d598b23564355c24db0ed6799f105fa6.1487036215.git.jpoimboe@redhat.com>

On Mon 2017-02-13 19:42:40, Josh Poimboeuf wrote:
> Change livepatch to use a basic per-task consistency model.  This is the
> foundation which will eventually enable us to patch those ~10% of
> security patches which change function or data semantics.  This is the
> biggest remaining piece needed to make livepatch more generally useful.
> 
> 
> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>

Just for record, this last version looks fine to me. I do not see
problems any longer. Everything looks consistent now ;-)
It is a great work. Feel free to use:

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

Thanks a lot for patience.

Best Regards,
Petr

  parent reply	other threads:[~2017-04-11 12:35 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-14  1:42 [PATCH v5 00/15] livepatch: hybrid consistency model Josh Poimboeuf
2017-02-14  1:42 ` [PATCH v5 01/15] stacktrace/x86: add function for detecting reliable stack traces Josh Poimboeuf
2017-02-15 12:18   ` Miroslav Benes
2017-02-15 14:40     ` Josh Poimboeuf
2017-03-07  6:50   ` Balbir Singh
2017-03-07 16:12     ` Josh Poimboeuf
2017-03-08  9:47       ` Balbir Singh
2017-04-10 15:40   ` Petr Mladek
2017-02-14  1:42 ` [PATCH v5 02/15] x86/entry: define _TIF_ALLWORK_MASK flags explicitly Josh Poimboeuf
2017-02-14  1:42 ` [PATCH v5 03/15] livepatch: create temporary klp_update_patch_state() stub Josh Poimboeuf
2017-02-14  1:42 ` [PATCH v5 04/15] livepatch/x86: add TIF_PATCH_PENDING thread flag Josh Poimboeuf
2017-02-14  1:42 ` [PATCH v5 05/15] livepatch/powerpc: " Josh Poimboeuf
2017-03-07  6:46   ` Balbir Singh
2017-03-08  4:02   ` Michael Ellerman
2017-02-14  1:42 ` [PATCH v5 06/15] livepatch/s390: reorganize TIF thread flag bits Josh Poimboeuf
2017-02-14  1:42 ` [PATCH v5 07/15] livepatch/s390: add TIF_PATCH_PENDING thread flag Josh Poimboeuf
2017-02-14  1:42 ` [PATCH v5 08/15] livepatch: separate enabled and patched states Josh Poimboeuf
2017-02-14  1:42 ` [PATCH v5 09/15] livepatch: remove unnecessary object loaded check Josh Poimboeuf
2017-02-14  1:42 ` [PATCH v5 10/15] livepatch: move patching functions into patch.c Josh Poimboeuf
2017-02-14  1:42 ` [PATCH v5 11/15] livepatch: use kstrtobool() in enabled_store() Josh Poimboeuf
2017-02-14  1:42 ` [PATCH v5 12/15] livepatch: store function sizes Josh Poimboeuf
2017-02-14  1:42 ` [PATCH v5 13/15] livepatch: change to a per-task consistency model Josh Poimboeuf
2017-02-16 14:33   ` Miroslav Benes
2017-02-16 20:31     ` Josh Poimboeuf
2017-02-17  8:51       ` Miroslav Benes
2017-02-21 21:21         ` Josh Poimboeuf
2017-02-22  9:03           ` Miroslav Benes
2017-03-07 14:16   ` Miroslav Benes
2017-04-11 12:35   ` Petr Mladek [this message]
2018-01-25  9:04   ` Peter Zijlstra
2018-01-25 10:24     ` Petr Mladek
2018-01-25 10:38       ` Peter Zijlstra
2018-01-25 12:13         ` Petr Mladek
2018-01-25 12:44           ` Peter Zijlstra
2017-02-14  1:42 ` [PATCH v5 14/15] livepatch: add /proc/<pid>/patch_state Josh Poimboeuf
2017-02-14  1:42 ` [PATCH v5 15/15] livepatch: allow removal of a disabled patch Josh Poimboeuf
2017-03-06 17:20   ` [PATCH v5.1 " Josh Poimboeuf
2017-03-07 14:50     ` Miroslav Benes
2017-02-17  8:55 ` [PATCH v5 00/15] livepatch: hybrid consistency model Miroslav Benes
2017-03-07  8:53 ` Ingo Molnar
2017-03-08  9:06 ` Jiri Kosina

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