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-rw-r--r--arch/powerpc/kernel/head_40x.S1
-rw-r--r--arch/powerpc/kernel/head_booke.h1
-rw-r--r--arch/powerpc/kernel/misc_64.S1
3 files changed, 0 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/head_40x.S b/arch/powerpc/kernel/head_40x.S
index 5b282d9965a5..44c9018aed1b 100644
--- a/arch/powerpc/kernel/head_40x.S
+++ b/arch/powerpc/kernel/head_40x.S
@@ -72,7 +72,6 @@ turn_on_mmu:
lis r0,start_here@h
ori r0,r0,start_here@l
mtspr SPRN_SRR0,r0
- SYNC
rfi /* enables MMU */
b . /* prevent prefetch past rfi */
diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h
index 18f87bf9e32b..71c359d438b5 100644
--- a/arch/powerpc/kernel/head_booke.h
+++ b/arch/powerpc/kernel/head_booke.h
@@ -176,7 +176,6 @@ ALT_FTR_SECTION_END_IFSET(CPU_FTR_EMB_HV)
#endif
mtspr SPRN_SRR1,r10
mtspr SPRN_SRR0,r11
- SYNC
RFI /* jump to handler, enable MMU */
99: b ret_from_kernel_syscall
.endm
diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S
index 7bb46ad98207..070465825c21 100644
--- a/arch/powerpc/kernel/misc_64.S
+++ b/arch/powerpc/kernel/misc_64.S
@@ -365,7 +365,6 @@ _GLOBAL(kexec_smp_wait)
li r4,KEXEC_STATE_REAL_MODE
stb r4,PACAKEXECSTATE(r13)
- SYNC
b kexec_wait