From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Michael Neuling To: benh@kernel.crashing.org MIME-Version: 1.0 Subject: [PATCH] powerpc: Add alignment handler for new lfiwzx instruction Date: Fri, 20 Feb 2009 15:51:37 +1100 Message-ID: <29888.1235105497@neuling.org> Sender: mikey@neuling.org Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , lfiwzx is a new floating point load instruction in 2.06 that needs an alignment handler for Linux. Turns out to be the worlds easiest handler to add. Signed-off-by: Michael Neuling --- Benh: this is for 2.6.30, but would be nice to be back in 2.6.27/28/29 too. arch/powerpc/kernel/align.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-2.6-ozlabs/arch/powerpc/kernel/align.c =================================================================== --- linux-2.6-ozlabs.orig/arch/powerpc/kernel/align.c +++ linux-2.6-ozlabs/arch/powerpc/kernel/align.c @@ -187,7 +187,7 @@ static struct aligninfo aligninfo[128] = { 4, ST+F+S+U }, /* 11 1 1010: stfsux */ { 8, ST+F+U }, /* 11 1 1011: stfdux */ INVALID, /* 11 1 1100 */ - INVALID, /* 11 1 1101 */ + { 4, LD+F }, /* 11 1 1101: lfiwzx */ INVALID, /* 11 1 1110 */ INVALID, /* 11 1 1111 */ };