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From: "Michel Dänzer" <michel@daenzer.net>
To: Andrey Grodzovsky <Andrey.Grodzovsky@amd.com>
Cc: "Koenig, Christian" <Christian.Koenig@amd.com>,
	ML dri-devel <dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH 2/3] drm/scheduler: Don't call wait_event_killable for signaled process.
Date: Thu, 17 May 2018 17:52:12 +0200	[thread overview]
Message-ID: <f8842cab-78e8-0c2c-953c-75e0d0fcaea2@daenzer.net> (raw)
In-Reply-To: <1a97d2bb-810d-c5f0-5a42-a3d401d6eb6d@amd.com>

On 2018-05-17 05:33 PM, Andrey Grodzovsky wrote:
> 
> BTW, just out of interest, how the FDs are passed to clients ? Using
> sockets ?

Yes, via the socket used for the X11 display connection.


> Can you point me to the code which does it ?

xserver/dri3/dri3_request.c:dri3_send_open_reply() =>
xserver/os/io.c:WriteFdToClient()

Note that since dri3_send_open_reply passes TRUE for WriteFdToClient's
do_close parameter, the file descriptor is closed in the Xorg process
after sending it to the client.


-- 
Earthling Michel Dänzer               |               http://www.amd.com
Libre software enthusiast             |             Mesa and X developer
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  reply	other threads:[~2018-05-17 15:52 UTC|newest]

Thread overview: 122+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-24 15:30 Avoid uninterruptible sleep during process exit Andrey Grodzovsky
2018-04-24 15:30 ` Andrey Grodzovsky
2018-04-24 15:30 ` [PATCH 1/3] signals: Allow generation of SIGKILL to exiting task Andrey Grodzovsky
2018-04-24 15:30   ` Andrey Grodzovsky
2018-04-24 16:10   ` Eric W. Biederman
2018-04-24 16:10     ` Eric W. Biederman
2018-04-24 16:42   ` Eric W. Biederman
2018-04-24 16:42     ` Eric W. Biederman
2018-04-24 16:51     ` Andrey Grodzovsky
2018-04-24 16:51       ` Andrey Grodzovsky
2018-04-24 17:29       ` Eric W. Biederman
2018-04-25 13:13   ` Oleg Nesterov
2018-04-24 15:30 ` [PATCH 2/3] drm/scheduler: Don't call wait_event_killable for signaled process Andrey Grodzovsky
2018-04-24 15:30   ` Andrey Grodzovsky
2018-04-24 15:46   ` Michel Dänzer
2018-04-24 15:51     ` Andrey Grodzovsky
2018-04-24 15:51       ` Andrey Grodzovsky
2018-04-24 15:52     ` Andrey Grodzovsky
2018-04-24 15:52       ` Andrey Grodzovsky
2018-04-24 19:44     ` Daniel Vetter
2018-04-24 19:44       ` Daniel Vetter
2018-04-24 21:00       ` Eric W. Biederman
2018-04-24 21:02       ` Andrey Grodzovsky
2018-04-24 21:02         ` Andrey Grodzovsky
2018-04-24 21:21         ` Eric W. Biederman
2018-04-24 21:37           ` Andrey Grodzovsky
2018-04-24 21:37             ` Andrey Grodzovsky
2018-04-24 22:11             ` Eric W. Biederman
2018-04-25  7:14             ` Daniel Vetter
2018-04-25 13:08               ` Andrey Grodzovsky
2018-04-25 13:08                 ` Andrey Grodzovsky
2018-04-25 15:29                 ` Eric W. Biederman
2018-04-25 16:13                   ` Andrey Grodzovsky
2018-04-25 16:31                     ` Eric W. Biederman
2018-04-24 21:40         ` Daniel Vetter
2018-04-24 21:40           ` Daniel Vetter
2018-04-25 13:22           ` Oleg Nesterov
2018-04-25 13:36             ` Daniel Vetter
2018-04-25 14:18               ` Oleg Nesterov
2018-04-25 14:18                 ` Oleg Nesterov
2018-04-25 13:43           ` Andrey Grodzovsky
2018-04-25 13:43             ` Andrey Grodzovsky
2018-04-24 16:23   ` Eric W. Biederman
2018-04-24 16:23     ` Eric W. Biederman
2018-04-24 16:43     ` Andrey Grodzovsky
2018-04-24 16:43       ` Andrey Grodzovsky
2018-04-24 17:12       ` Eric W. Biederman
2018-04-25 13:55         ` Oleg Nesterov
2018-04-25 14:21           ` Andrey Grodzovsky
2018-04-25 14:21             ` Andrey Grodzovsky
2018-04-25 17:17             ` Oleg Nesterov
2018-04-25 18:40               ` Andrey Grodzovsky
2018-04-25 18:40                 ` Andrey Grodzovsky
2018-04-26  0:01                 ` Eric W. Biederman
2018-04-26 12:34                   ` Andrey Grodzovsky
2018-04-26 12:34                     ` Andrey Grodzovsky
2018-04-26 12:52                     ` Andrey Grodzovsky
2018-04-26 12:52                       ` Andrey Grodzovsky
2018-04-26 15:57                       ` Eric W. Biederman
2018-04-26 20:43                         ` Andrey Grodzovsky
2018-04-26 20:43                           ` Andrey Grodzovsky
2018-04-30 12:08                   ` Christian König
2018-04-30 12:08                     ` Christian König
2018-04-30 14:32                     ` Andrey Grodzovsky
2018-04-30 14:32                       ` Andrey Grodzovsky
2018-04-30 15:25                       ` Christian König
2018-04-30 15:25                         ` Christian König
2018-04-30 16:00                       ` Oleg Nesterov
2018-04-30 16:10                         ` Andrey Grodzovsky
2018-04-30 16:10                           ` Andrey Grodzovsky
2018-04-30 18:29                           ` Christian König
2018-04-30 18:29                             ` Christian König
2018-04-30 19:28                             ` Andrey Grodzovsky
2018-04-30 19:28                               ` Andrey Grodzovsky
2018-05-02 11:48                               ` Christian König
2018-05-02 11:48                                 ` Christian König
2018-05-17 11:18                                 ` Andrey Grodzovsky
2018-05-17 14:48                                   ` Michel Dänzer
2018-05-17 15:33                                     ` Andrey Grodzovsky
2018-05-17 15:52                                       ` Michel Dänzer [this message]
2018-05-17 19:05                                     ` Andrey Grodzovsky
2018-05-18  8:46                                       ` Michel Dänzer
2018-05-18  9:42                                         ` Christian König
2018-05-18 14:44                                           ` Michel Dänzer
2018-05-18 14:50                                             ` Christian König
2018-05-18 15:02                                               ` Andrey Grodzovsky
2018-05-22 12:58                                                 ` Christian König
2018-05-22 15:49                                         ` Andrey Grodzovsky
2018-05-22 16:09                                           ` Michel Dänzer
2018-05-22 16:30                                             ` Andrey Grodzovsky
2018-05-22 16:33                                               ` Michel Dänzer
2018-05-22 16:37                                                 ` Andrey Grodzovsky
2018-05-01 14:35                           ` Oleg Nesterov
2018-05-23 15:08                             ` Andrey Grodzovsky
2018-05-23 15:08                               ` Andrey Grodzovsky
2018-04-30 15:29                     ` Oleg Nesterov
2018-04-30 16:25                     ` Eric W. Biederman
2018-04-30 17:18                       ` Andrey Grodzovsky
2018-04-30 17:18                         ` Andrey Grodzovsky
2018-04-25 13:05   ` Oleg Nesterov
2018-04-24 15:30 ` [PATCH 3/3] drm/amdgpu: Switch to interrupted wait to recover from ring hang Andrey Grodzovsky
2018-04-24 15:30   ` Andrey Grodzovsky
2018-04-24 15:52   ` Panariti, David
2018-04-24 15:52     ` Panariti, David
2018-04-24 15:58     ` Andrey Grodzovsky
2018-04-24 15:58       ` Andrey Grodzovsky
2018-04-24 16:20       ` Panariti, David
2018-04-24 16:20         ` Panariti, David
2018-04-24 16:30         ` Eric W. Biederman
2018-04-24 16:30           ` Eric W. Biederman
2018-04-25 17:17           ` Andrey Grodzovsky
2018-04-25 17:17             ` Andrey Grodzovsky
2018-04-25 20:55             ` Eric W. Biederman
2018-04-25 20:55               ` Eric W. Biederman
2018-04-26 12:28               ` Andrey Grodzovsky
2018-04-26 12:28                 ` Andrey Grodzovsky
2018-04-24 16:14   ` Eric W. Biederman
2018-04-24 16:14     ` Eric W. Biederman
2018-04-24 16:38     ` Andrey Grodzovsky
2018-04-24 16:38       ` Andrey Grodzovsky
2018-04-30 11:34   ` Christian König
2018-04-30 11:34     ` Christian König

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