diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-05-14 15:42:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-14 19:52:48 -0700 |
| commit | e12d6d7d46a62ccf62f4c60eb6ea6f0f121797c7 (patch) | |
| tree | db44f72e409c82b30f883828969873839def60d8 /arch | |
| parent | 480795a095343c9aaab49cc4d499c41a966be164 (diff) | |
| download | linux-stable-e12d6d7d46a62ccf62f4c60eb6ea6f0f121797c7.tar.gz linux-stable-e12d6d7d46a62ccf62f4c60eb6ea6f0f121797c7.tar.bz2 linux-stable-e12d6d7d46a62ccf62f4c60eb6ea6f0f121797c7.zip | |
powerpc/mm/radix: mark __radix__flush_tlb_range_psize() 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 powerpc, the following error is reported:
arch/powerpc/mm/tlb-radix.c: In function '__radix__flush_tlb_range_psize':
arch/powerpc/mm/tlb-radix.c:104:2: error: asm operand 3 probably doesn't match constraints [-Werror]
asm volatile(PPC_TLBIEL(%0, %4, %3, %2, %1)
^~~
arch/powerpc/mm/tlb-radix.c:104:2: error: impossible constraint in 'asm'
Link: http://lkml.kernel.org/r/20190423034959.13525-10-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Boris Brezillon <bbrezillon@kernel.org>
Cc: Borislav Petkov <bp@suse.de>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Malaterre <malat@debian.org>
Cc: Miquel Raynal <miquel.raynal@bootlin.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Richard Weinberger <richard@nod.at>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Stefan Agner <stefan@agner.ch>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/mm/book3s64/radix_tlb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/mm/book3s64/radix_tlb.c b/arch/powerpc/mm/book3s64/radix_tlb.c index 6a23b9ebd2a1..a2b2848f0ae3 100644 --- a/arch/powerpc/mm/book3s64/radix_tlb.c +++ b/arch/powerpc/mm/book3s64/radix_tlb.c @@ -928,7 +928,7 @@ void radix__tlb_flush(struct mmu_gather *tlb) tlb->need_flush_all = 0; } -static inline void __radix__flush_tlb_range_psize(struct mm_struct *mm, +static __always_inline void __radix__flush_tlb_range_psize(struct mm_struct *mm, unsigned long start, unsigned long end, int psize, bool also_pwc) { |