linux-kernel - linux-next: build failure after merge of the final tree (ptrace tree related)

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Message-Id: <20110823160309.112ad0f4922be8605b61c8dd@canb.auug.org.au>
Date:	Tue, 23 Aug 2011 16:03:09 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Tejun Heo <tj@...nel.org>, Oleg Nesterov <oleg@...hat.com>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Matt Fleming <matt.fleming@...el.com>,
	David Miller <davem@...emloft.net>
Subject: linux-next: build failure after merge of the final tree (ptrace
 tree related)

Hi all,

After merging the final tree, today's linux-next build (sparc64 defconfig)
failed like this:

kernel/signal.c: In function 'block_sigmask':
kernel/signal.c:2333:26: error: 'SA_NODEFER' undeclared (first use in this function)

Caused by commit 932e5a25b9cf ("signal: Add block_sigmask() for adding
sigmask to current->blocked").  Sparc seems to use SA_NOMASK in the
equivalent bit of code and has no SA_NODEFER definition.

I discovered this after releasing linux-next today.
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au
http://www.canb.auug.org.au/~sfr/

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