path: root/arch
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authorLinus Torvalds <torvalds@linux-foundation.org>2020-01-03 11:13:50 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-01-03 11:13:50 -0800
commit6f2e9c3d28167b0f27d4be68e9101a9ecf397878 (patch)
tree32762989178f58b4182b8ceaef504748bed22d51 /arch
parente35d0165908ad2d2bdb76773ef77b551763eedbd (diff)
parent6da3eced8c5f3b03340b0c395bacd552c4d52411 (diff)
Merge tag 'powerpc-5.5-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman: "Two more powerpc fixes for 5.5: - One commit to fix a build error when CONFIG_JUMP_LABEL=n, introduced by our recent fix to is_shared_processor(). - A commit marking some SLB related functions as notrace, as tracing them triggers warnings. Thanks to Jason A Donenfeld" * tag 'powerpc-5.5-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/spinlocks: Include correct header for static key powerpc/mm: Mark get_slice_psize() & slice_addr_is_low() as notrace
Diffstat (limited to 'arch')
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
index 1b55fc08f853..860228e917dc 100644
--- a/arch/powerpc/include/asm/spinlock.h
+++ b/arch/powerpc/include/asm/spinlock.h
@@ -15,6 +15,7 @@
* (the type definitions are in asm/spinlock_types.h)
+#include <linux/jump_label.h>
#include <linux/irqflags.h>
#ifdef CONFIG_PPC64
#include <asm/paca.h>
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
index 42bbcd47cc85..dffe1a45b6ed 100644
--- a/arch/powerpc/mm/slice.c
+++ b/arch/powerpc/mm/slice.c
@@ -50,7 +50,7 @@ static void slice_print_mask(const char *label, const struct slice_mask *mask) {
-static inline bool slice_addr_is_low(unsigned long addr)
+static inline notrace bool slice_addr_is_low(unsigned long addr)
u64 tmp = (u64)addr;
@@ -659,7 +659,7 @@ unsigned long arch_get_unmapped_area_topdown(struct file *filp,
mm_ctx_user_psize(&current->mm->context), 1);
-unsigned int get_slice_psize(struct mm_struct *mm, unsigned long addr)
+unsigned int notrace get_slice_psize(struct mm_struct *mm, unsigned long addr)
unsigned char *psizes;
int index, mask_index;