From 8838101183bba239f100b0cfe31d9ebbfc2f1bd4 Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Mon, 4 Apr 2011 09:43:33 +0200 Subject: [S390] compile fix for latest binutils The latest binutils won't accept the stfl instruction with march=g5 which is the correct behaviour. Unfortunately head.S is assembled with -march=g5 even if the target cpu is z900 or later. To get 31-bit kernels compiled again the easiest fix is to use the .insn notation for the stfl instruction in head.S. Signed-off-by: Martin Schwidefsky --- arch/s390/kernel/head.S | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S index 7061398..fb317bf 100644 --- a/arch/s390/kernel/head.S +++ b/arch/s390/kernel/head.S @@ -460,7 +460,7 @@ startup: #ifndef CONFIG_MARCH_G5 # check capabilities against MARCH_{G5,Z900,Z990,Z9_109,Z10} xc __LC_STFL_FAC_LIST(8),__LC_STFL_FAC_LIST - stfl __LC_STFL_FAC_LIST # store facility list + .insn s,0xb2b10000,__LC_STFL_FAC_LIST # store facility list tm __LC_STFL_FAC_LIST,0x01 # stfle available ? jz 0f la %r0,0 -- cgit v1.1