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Commit fd429a08 authored by Mark Salter's avatar Mark Salter Committed by Linus Torvalds
Browse files

MN10300: Fix endianess of ext2 bitops 



The MN10300 arch ext2 bitops assume a big-endian kernel, but the MN10300
arch only runs in little-endian mode.

Reported-by: default avatarAkira Takeuchi <takeuchi.akr@jp.panasonic.com>
Signed-off-by: default avatarMark Salter <msalter@redhat.com>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 57aebd77

arch/mn10300/include/asm/bitops.h

+2 −2
Original line number Diff line number Diff line
@@ -229,9 +229,9 @@ int ffs(int x) 
#include <asm-generic/bitops/hweight.h>



#define ext2_set_bit_atomic(lock, nr, addr) \

	test_and_set_bit((nr) ^ 0x18, (addr))

	test_and_set_bit((nr), (addr))

#define ext2_clear_bit_atomic(lock, nr, addr) \

	test_and_clear_bit((nr) ^ 0x18, (addr))

	test_and_clear_bit((nr), (addr))



#include <asm-generic/bitops/ext2-non-atomic.h>

#include <asm-generic/bitops/minix-le.h>