From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Fri, 9 Mar 2007 16:03:48 +0000 (+0900)
Subject: [MIPS] Check FCSR for pending interrupts, alternative version
X-Git-Tag: v2.6.21-rc5~74^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6a2f4679331206ef5d353fc9a6cda2fa4aef8c6;p=pandora-kernel.git

[MIPS] Check FCSR for pending interrupts, alternative version

Commit 6d6671066a311703bca1b91645bb1e04cc983387 is incomplete and misses
non-r4k CPUs.  This patch reverts the commit and fixes in other way.

 o Do FCSR checking in caller of restore_fp_context.
 o Send SIGFPE if the signal handler set any FPU exception bits.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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