MIPS: Don't clobber CP0_STATUS value for CONFIG_MIPS_MT_SMTC

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Reported-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: David Daney <david.daney@cavium.com>
Patchwork: https://patchwork.linux-mips.org/patch/2753/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

authored by

David Daney and committed by

Ralf Baechle 14 years ago d9682759 465aaed0

+2 -2

1 changed file

expand all

arch

mips

include

asm

stackframe.h

+2 -2

arch/mips/include/asm/stackframe.h

··· 195 195 * to cover the pipeline delay. 196 196 */ 197 197 .set mips32 198 - mfc0 v1, CP0_TCSTATUS 198 + mfc0 k0, CP0_TCSTATUS 199 199 .set mips0 200 - LONG_S v1, PT_TCSTATUS(sp) 200 + LONG_S k0, PT_TCSTATUS(sp) 201 201 #endif /* CONFIG_MIPS_MT_SMTC */ 202 202 LONG_S $4, PT_R4(sp) 203 203 LONG_S $5, PT_R5(sp)