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-rw-r--r--arch/powerpc/include/asm/feature-fixups.h1
-rw-r--r--arch/powerpc/kernel/setup_32.c3
-rw-r--r--arch/powerpc/kernel/setup_64.c1
-rw-r--r--arch/powerpc/lib/feature-fixups.c3
4 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/feature-fixups.h b/arch/powerpc/include/asm/feature-fixups.h
index 57fec8ac7b92..ddf54f5bbdd1 100644
--- a/arch/powerpc/include/asm/feature-fixups.h
+++ b/arch/powerpc/include/asm/feature-fixups.h
@@ -186,6 +186,7 @@ label##3: \
#ifndef __ASSEMBLY__
void apply_feature_fixups(void);
+void setup_feature_keys(void);
#endif
#endif /* __ASM_POWERPC_FEATURE_FIXUPS_H */
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index f10a975baa5e..24ec3ea4b3a2 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -100,6 +100,9 @@ extern unsigned int memset_nocache_branch; /* Insn to be replaced by NOP */
notrace void __init machine_init(u64 dt_ptr)
{
+ /* Configure static keys first, now that we're relocated. */
+ setup_feature_keys();
+
/* Enable early debugging if any specified (see udbg.h) */
udbg_early_init();
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index eafb9a79e011..7ac8e6eaab5b 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -300,6 +300,7 @@ void __init early_setup(unsigned long dt_ptr)
/* Apply all the dynamic patching */
apply_feature_fixups();
+ setup_feature_keys();
/* Initialize the hash table or TLB handling */
early_init_mmu();
diff --git a/arch/powerpc/lib/feature-fixups.c b/arch/powerpc/lib/feature-fixups.c
index 74145f02ad41..043415f0bdb1 100644
--- a/arch/powerpc/lib/feature-fixups.c
+++ b/arch/powerpc/lib/feature-fixups.c
@@ -188,7 +188,10 @@ void __init apply_feature_fixups(void)
&__start___fw_ftr_fixup, &__stop___fw_ftr_fixup);
#endif
do_final_fixups();
+}
+void __init setup_feature_keys(void)
+{
/*
* Initialise jump label. This causes all the cpu/mmu_has_feature()
* checks to take on their correct polarity based on the current set of