From: Paul Burton Date: Mon, 27 Jan 2014 15:23:12 +0000 (+0000) Subject: MIPS: Dumb MSA FP exception handler X-Git-Tag: v3.15-rc1~125^2~125 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2bcb3fbc3fc593d2ec1efbdeb3e71b9475afe320;p=pandora-kernel.git MIPS: Dumb MSA FP exception handler This patch adds a simple handler for MSA FP exceptions which delivers a SIGFPE to the running task. In the future it should probably be extended to re-execute the instruction with the MSACSR.NX bit set in order to generate results for any elements which did not cause an exception before delivering the SIGFPE signal. Signed-off-by: Paul Burton Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/6432/ Signed-off-by: Ralf Baechle --- Reading git-diff-tree failed