From: Jens Axboe <axboe@kernel.dk>
To: Oleg Nesterov <oleg@redhat.com>
Cc: linux-kernel@vger.kernel.org, io-uring@vger.kernel.org,
peterz@infradead.org, tglx@linutronix.de
Subject: Re: [PATCHSET v4] Add support for TIF_NOTIFY_SIGNAL
Date: Fri, 9 Oct 2020 09:16:19 -0600 [thread overview]
Message-ID: <8f9d8948-7e20-f0f1-7722-e7c0c6531b6f@kernel.dk> (raw)
In-Reply-To: <20201009143009.GA14523@redhat.com>
On 10/9/20 8:30 AM, Oleg Nesterov wrote:
> On 10/08, Jens Axboe wrote:
>>
>> Changes since v3:
>>
>> - Drop not needed io_uring change
>> - Drop syscall restart split, handle TIF_NOTIFY_SIGNAL from the arch
>> signal handling, using task_sigpending() to see if we need to care
>> about real signals.
>> - Fix a few over-zelaous task_sigpending() changes
>> - Cleanup WARN_ON() in restore_saved_sigmask_unless()
>
> Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Thanks, added.
> but let me comment 3/4...
Updated for that one too, this is the current patch:
https://git.kernel.dk/cgit/linux-block/commit/?h=tif-task_work&id=b6d5da9ba8e31f7b222172c1626cfd0f5d035083
--
Jens Axboe
prev parent reply other threads:[~2020-10-09 15:16 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-08 15:27 [PATCHSET v4] Add support for TIF_NOTIFY_SIGNAL Jens Axboe
2020-10-08 15:27 ` [PATCH 1/4] tracehook: clear TIF_NOTIFY_RESUME in tracehook_notify_resume() Jens Axboe
2020-10-13 23:35 ` Thomas Gleixner
2020-10-14 1:13 ` Jens Axboe
2020-10-08 15:27 ` [PATCH 2/4] kernel: add task_sigpending() helper Jens Axboe
2020-10-13 23:36 ` Thomas Gleixner
2020-10-08 15:27 ` [PATCH 3/4] kernel: add support for TIF_NOTIFY_SIGNAL Jens Axboe
2020-10-09 14:43 ` Oleg Nesterov
2020-10-09 15:13 ` Jens Axboe
2020-10-13 23:45 ` Thomas Gleixner
2020-10-13 23:54 ` Jens Axboe
2020-10-13 23:42 ` Thomas Gleixner
2020-10-13 23:45 ` Jens Axboe
2020-10-08 15:27 ` [PATCH 4/4] task_work: use TIF_NOTIFY_SIGNAL if available Jens Axboe
2020-10-13 23:50 ` Thomas Gleixner
2020-10-13 23:55 ` Jens Axboe
2020-10-09 14:30 ` [PATCHSET v4] Add support for TIF_NOTIFY_SIGNAL Oleg Nesterov
2020-10-09 15:16 ` Jens Axboe [this message]
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