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Diffstat (limited to 'arch/mips/loongson64/smp.c')
-rw-r--r--arch/mips/loongson64/smp.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mips/loongson64/smp.c b/arch/mips/loongson64/smp.c
index 736e98ddd596..aa0cd723e61d 100644
--- a/arch/mips/loongson64/smp.c
+++ b/arch/mips/loongson64/smp.c
@@ -764,9 +764,10 @@ static void loongson3_type3_play_dead(int *state_addr)
"1: li %[count], 0x100 \n" /* wait for init loop */
"2: bnez %[count], 2b \n" /* limit mailbox access */
" addiu %[count], -1 \n"
- " ld %[initfunc], 0x20(%[base]) \n" /* get PC via mailbox */
+ " lw %[initfunc], 0x20(%[base]) \n" /* check lower 32-bit as jump indicator */
" beqz %[initfunc], 1b \n"
" nop \n"
+ " ld %[initfunc], 0x20(%[base]) \n" /* get PC (whole 64-bit) via mailbox */
" ld $sp, 0x28(%[base]) \n" /* get SP via mailbox */
" ld $gp, 0x30(%[base]) \n" /* get GP via mailbox */
" ld $a1, 0x38(%[base]) \n"