linux-kernel - Re: [PATCH 1/2] alpha: switch osf_sigprocmask() to use of sigprocmask()

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Message-ID: <20100930115030.GL19804@ZenIV.linux.org.uk>
Date:	Thu, 30 Sep 2010 12:50:30 +0100
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Michael Cree <mcree@...on.net.nz>
Cc:	Al Viro <viro@....linux.org.uk>, linux-kernel@...r.kernel.org,
	mattst88@...il.com, torvalds@...ux-foundation.org,
	linux-alpha@...r.kernel.org
Subject: Re: [PATCH 1/2] alpha: switch osf_sigprocmask() to use of
 sigprocmask()

On Thu, Sep 30, 2010 at 08:39:01PM +1300, Michael Cree wrote:
> It appears to be worse than that.  It introduces a regression.  On
> boot up on a Compaq Alpha XP1000 the system appears to freeze at the
> point of mounting swap.  It eventually resumes after almost three
> minutes and continues to boot.


diff --git a/arch/alpha/kernel/signal.c b/arch/alpha/kernel/signal.c
index 779780a..f7f054d 100644
--- a/arch/alpha/kernel/signal.c
+++ b/arch/alpha/kernel/signal.c
@@ -48,7 +48,7 @@ SYSCALL_DEFINE2(osf_sigprocmask, int, how, unsigned long, newmask)
 	sigset_t mask;
 	unsigned long res;
 
-	siginitset(&mask, newmask & ~_BLOCKABLE);
+	siginitset(&mask, newmask & _BLOCKABLE);
 	res = siprocmask(how, &mask, &oldmask);
 	if (!res) {
 		force_successful_syscall_return();
--
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