From 1221a5854d4375b8b9fdf1340e6e2679b869ccd0 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 14 May 2019 15:41:56 -0700 Subject: [PATCH] MIPS: mark mult_sh_align_mod() as __always_inline This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for mips, the following error is reported: arch/mips/kernel/cpu-bugs64.c: In function 'mult_sh_align_mod.constprop': arch/mips/kernel/cpu-bugs64.c:33:2: error: asm operand 1 probably doesn't match constraints [-Werror] asm volatile( ^~~ arch/mips/kernel/cpu-bugs64.c:33:2: error: asm operand 1 probably doesn't match constraints [-Werror] asm volatile( ^~~ arch/mips/kernel/cpu-bugs64.c:33:2: error: impossible constraint in 'asm' asm volatile( ^~~ arch/mips/kernel/cpu-bugs64.c:33:2: error: impossible constraint in 'asm' asm volatile( ^~~ Link: http://lkml.kernel.org/r/20190423034959.13525-4-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Cc: Arnd Bergmann Cc: Benjamin Herrenschmidt Cc: Boris Brezillon Cc: Borislav Petkov Cc: Brian Norris Cc: Christophe Leroy Cc: David Woodhouse Cc: Heiko Carstens Cc: "H. Peter Anvin" Cc: Ingo Molnar Cc: Marek Vasut Cc: Mark Rutland Cc: Mathieu Malaterre Cc: Miquel Raynal Cc: Paul Mackerras Cc: Ralf Baechle Cc: Richard Weinberger Cc: Russell King Cc: Stefan Agner Cc: Thomas Gleixner Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/mips/kernel/cpu-bugs64.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c index bada74af7641..c04b97aace4a 100644 --- a/arch/mips/kernel/cpu-bugs64.c +++ b/arch/mips/kernel/cpu-bugs64.c @@ -42,8 +42,8 @@ static inline void align_mod(const int align, const int mod) : "n"(align), "n"(mod)); } -static inline void mult_sh_align_mod(long *v1, long *v2, long *w, - const int align, const int mod) +static __always_inline void mult_sh_align_mod(long *v1, long *v2, long *w, + const int align, const int mod) { unsigned long flags; int m1, m2; -- GitLab