lkml.org 
[lkml]   [2012]   [Feb]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 08/40] cris: Use set_current_blocked() and block_sigmask()
On Tue, Feb 14, 2012 at 12:40:41PM +0100, Matt Fleming wrote:
> From: Matt Fleming <matt.fleming@intel.com>
>
> As described in e6fa16ab ("signal: sigprocmask() should do
> retarget_shared_pending()") the modification of current->blocked is
> incorrect as we need to check whether the signal we're about to block
> is pending in the shared queue.
>
> Also, use the new helper function introduced in commit 5e6292c0f28f
> ("signal: add block_sigmask() for adding sigmask to current->blocked")
> which centralises the code for updating current->blocked after
> successfully delivering a signal and reduces the amount of duplicate
> code across architectures. In the past some architectures got this
> code wrong, so using this helper function should stop that from
> happening again.
>
> Cc: Oleg Nesterov <oleg@redhat.com>
> Cc: Mikael Starvik <starvik@axis.com>
> Cc: Jesper Nilsson <jesper.nilsson@axis.com>

Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>

> Cc: linux-cris-kernel@axis.com
> Signed-off-by: Matt Fleming <matt.fleming@intel.com>

/^JN - Jesper Nilsson
--
Jesper Nilsson -- jesper.nilsson@axis.com


\
 
 \ /
  Last update: 2012-02-15 09:47    [from the cache]
©2003-2011 Jasper Spaans