From a8de949893880a26458de03f5bc70075aba13d95 Mon Sep 17 00:00:00 2001
From: Will Deacon <will@kernel.org>
Date: Tue, 15 Sep 2020 22:20:35 +0100
Subject: [PATCH] arm64: Group start_thread() functions together
The is_ttbrX_addr() functions have somehow ended up in the middle of
the start_thread() functions, so move them out of the way to keep the
code readable.
Signed-off-by: Will Deacon <will@kernel.org>
---
arch/arm64/include/asm/processor.h | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/arch/arm64/include/asm/processor.h b/arch/arm64/include/asm/processor.h
index 436ab1549ec67..d636c3eb9cf6a 100644
--- a/arch/arm64/include/asm/processor.h
+++ b/arch/arm64/include/asm/processor.h
@@ -220,18 +220,6 @@ static inline void start_thread(struct pt_regs *regs, unsigned long pc,
regs->sp = sp;
}
-static inline bool is_ttbr0_addr(unsigned long addr)
-{
- /* entry assembly clears tags for TTBR0 addrs */
- return addr < TASK_SIZE;
-}
-
-static inline bool is_ttbr1_addr(unsigned long addr)
-{
- /* TTBR1 addresses may have a tag if KASAN_SW_TAGS is in use */
- return arch_kasan_reset_tag(addr) >= PAGE_OFFSET;
-}
-
#ifdef CONFIG_COMPAT
static inline void compat_start_thread(struct pt_regs *regs, unsigned long pc,
unsigned long sp)
@@ -252,6 +240,18 @@ static inline void compat_start_thread(struct pt_regs *regs, unsigned long pc,
}
#endif
+static inline bool is_ttbr0_addr(unsigned long addr)
+{
+ /* entry assembly clears tags for TTBR0 addrs */
+ return addr < TASK_SIZE;
+}
+
+static inline bool is_ttbr1_addr(unsigned long addr)
+{
+ /* TTBR1 addresses may have a tag if KASAN_SW_TAGS is in use */
+ return arch_kasan_reset_tag(addr) >= PAGE_OFFSET;
+}
+
/* Forward declaration, a strange C thing */
struct task_struct;
--
2.39.5