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    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


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