From: David S. Miller <davem@davemloft.net>
Date: Wed, 7 May 2008 23:21:28 +0000 (-0700)
Subject: sparc: Fix fork/clone/vfork system call restart.
X-Git-Tag: v2.6.26-rc2~51^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1e38c126c9252b612697e34f43b1b3371c8ee31d;p=pandora-kernel.git

sparc: Fix fork/clone/vfork system call restart.

We clobber %i1 as well as %i0 for these system calls,
because they give two return values.

Therefore, on error, we have to restore %i1 properly
or else the restart explodes since it uses the wrong
arguments.

This fixes glibc's nptl/tst-eintr1.c testcase.

Signed-off-by: David S. Miller <davem@davemloft.net>
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