From: Masahiro Yamada <yamada.masahiro@socionext.com>
To: Andrew Morton <akpm@linux-foundation.org>,
linux-arch <linux-arch@vger.kernel.org>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>,
linux-s390@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Mathieu Malaterre <malat@debian.org>,
x86@kernel.org, Heiko Carstens <heiko.carstens@de.ibm.com>,
linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org,
Masahiro Yamada <yamada.masahiro@socionext.com>,
Ingo Molnar <mingo@redhat.com>,
linux-mtd@lists.infradead.org, linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org
Subject: [RESEND PATCH v3 03/11] MIPS: mark mult_sh_align_mod() as __always_inline
Date: Tue, 23 Apr 2019 12:49:51 +0900 [thread overview]
Message-ID: <20190423034959.13525-4-yamada.masahiro@socionext.com> (raw)
In-Reply-To: <20190423034959.13525-1-yamada.masahiro@socionext.com>
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(
^~~
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
Changes in v3: None
Changes in v2:
- split into a separate patch
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;
--
2.17.1
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next prev parent reply other threads:[~2019-04-23 3:51 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-23 3:49 [RESEND PATCH v3 00/11] compiler: allow all arches to enable CONFIG_OPTIMIZE_INLINING Masahiro Yamada
2019-04-23 3:49 ` [RESEND PATCH v3 01/11] ARM: prevent tracing IPI_CPU_BACKTRACE Masahiro Yamada
2019-04-23 3:49 ` [RESEND PATCH v3 02/11] arm64: mark (__)cpus_have_const_cap as __always_inline Masahiro Yamada
2019-04-23 11:31 ` Mark Rutland
2019-04-23 3:49 ` Masahiro Yamada [this message]
2019-04-23 3:49 ` [RESEND PATCH v3 04/11] s390/cpacf: mark scpacf_query() " Masahiro Yamada
2019-05-16 23:01 ` Laura Abbott
2019-05-17 4:23 ` Masahiro Yamada
2019-04-23 3:49 ` [RESEND PATCH v3 05/11] mtd: rawnand: vf610_nfc: add initializer to avoid -Wmaybe-uninitialized Masahiro Yamada
2019-05-02 14:13 ` Miquel Raynal
2019-05-03 10:36 ` Masahiro Yamada
2019-05-03 11:11 ` Miquel Raynal
2019-04-23 3:49 ` [RESEND PATCH v3 06/11] MIPS: mark __fls() and __ffs() as __always_inline Masahiro Yamada
2019-04-23 3:49 ` [RESEND PATCH v3 07/11] ARM: mark setup_machine_tags() stub as __init __noreturn Masahiro Yamada
2019-04-23 3:49 ` [RESEND PATCH v3 08/11] powerpc/prom_init: mark prom_getprop() and prom_getproplen() as __init Masahiro Yamada
2019-04-23 3:49 ` [RESEND PATCH v3 09/11] powerpc/mm/radix: mark __radix__flush_tlb_range_psize() as __always_inline Masahiro Yamada
2019-04-29 15:35 ` Christophe Leroy
2019-05-03 13:40 ` Masahiro Yamada
2019-04-23 3:49 ` [RESEND PATCH v3 10/11] powerpc/mm/radix: mark as __tlbie_pid() and friends as__always_inline Masahiro Yamada
2019-05-16 22:55 ` Laura Abbott
2019-05-17 4:18 ` Masahiro Yamada
2019-04-23 3:49 ` [RESEND PATCH v3 11/11] compiler: allow all arches to enable CONFIG_OPTIMIZE_INLINING Masahiro Yamada
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