All of lore.kernel.org
 help / color / mirror / Atom feed
From: Cui Bixuan <cuibixuan@huawei.com>
To: ltp@lists.linux.it
Subject: [LTP] [PATCH] syscalls/msgctl13: fix error when run on the new system
Date: Thu, 14 Apr 2016 09:17:03 +0800	[thread overview]
Message-ID: <570EEF8F.2010507@huawei.com> (raw)
In-Reply-To: <20160413105147.GB10941@rei.lan>

On 2016/4/13 18:51, Cyril Hrubis wrote:
> Hi!
>> But why it return EINVAL, instead of EIDRM?
> 
> Since at the point we do the IPC_STAT the ID is allready unused hence
> it's not valid anymore. You get EIDRM only in case that process is
> waiting in kernel (for example in msgrcv()) while another process
> removes the queue.
Get it, Thank you.
> 


      reply	other threads:[~2016-04-14  1:17 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-09  7:37 [LTP] [PATCH] syscalls/msgctl13: fix error when run on the new system Cui Bixuan
2016-04-11 16:58 ` Cyril Hrubis
2016-04-13 10:27   ` [LTP] [PATCH v2] " Cui Bixuan
2016-04-13 11:09     ` Cyril Hrubis
2016-04-13 10:32   ` [LTP] [PATCH] " Cui Bixuan
2016-04-13 10:51     ` Cyril Hrubis
2016-04-14  1:17       ` Cui Bixuan [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=570EEF8F.2010507@huawei.com \
    --to=cuibixuan@huawei.com \
    --cc=ltp@lists.linux.it \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.