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7c8fc35dfc
The <asm-generic/bitops/{atomic,lock}.h> implementations are built around the atomic-fetch ops, which we implement efficiently for both LSE and LL/SC systems. Use that instead of our hand-rolled, out-of-line bitops.S. Signed-off-by: Will Deacon <will.deacon@arm.com> Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-arm-kernel@lists.infradead.org Cc: yamada.masahiro@socionext.com Link: https://lore.kernel.org/lkml/1529412794-17720-9-git-send-email-will.deacon@arm.com Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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.. | ||
atomic_ll_sc.c | ||
clear_page.S | ||
clear_user.S | ||
copy_from_user.S | ||
copy_in_user.S | ||
copy_page.S | ||
copy_template.S | ||
copy_to_user.S | ||
delay.c | ||
Makefile | ||
memchr.S | ||
memcmp.S | ||
memcpy.S | ||
memmove.S | ||
memset.S | ||
strchr.S | ||
strcmp.S | ||
strlen.S | ||
strncmp.S | ||
strnlen.S | ||
strrchr.S | ||
tishift.S | ||
uaccess_flushcache.c |