| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1287672077-5797-8-git-send-email-akinobu.mita@gmail.com> Date: Thu, 21 Oct 2010 23:41:02 +0900 From: Akinobu Mita <akinobu.mita@...il.com> To: linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org, Arnd Bergmann <arnd@...db.de>, Christoph Hellwig <hch@...radead.org>, Andrew Morton <akpm@...ux-foundation.org> Cc: Akinobu Mita <akinobu.mita@...il.com> Subject: [PATCH v2 07/22] bitops: introduce little-endian bitops for most architectures Introduce little-endian bit operations to the architectures which do not have native little-endian bit operations. (alpha, avr32, blackfin, cris, frv, h8300, ia64, m32r, mips, mn10300, parisc, sh, sparc, tile, x86, xtensa) These architectures can just include generic implementation (asm-generic/bitops/le.h). Signed-off-by: Akinobu Mita <akinobu.mita@...il.com> --- No change from previous submission arch/alpha/include/asm/bitops.h | 1 + arch/avr32/include/asm/bitops.h | 1 + arch/blackfin/include/asm/bitops.h | 1 + arch/cris/include/asm/bitops.h | 1 + arch/frv/include/asm/bitops.h | 1 + arch/h8300/include/asm/bitops.h | 1 + arch/ia64/include/asm/bitops.h | 1 + arch/m32r/include/asm/bitops.h | 1 + arch/mips/include/asm/bitops.h | 1 + arch/mn10300/include/asm/bitops.h | 1 + arch/parisc/include/asm/bitops.h | 1 + arch/sh/include/asm/bitops.h | 1 + arch/sparc/include/asm/bitops_32.h | 1 + arch/sparc/include/asm/bitops_64.h | 1 + arch/tile/include/asm/bitops.h | 1 + arch/x86/include/asm/bitops.h | 1 + arch/xtensa/include/asm/bitops.h | 1 + include/asm-generic/bitops.h | 1 + include/asm-generic/bitops/ext2-non-atomic.h | 2 -- include/asm-generic/bitops/minix-le.h | 2 -- 20 files changed, 18 insertions(+), 4 deletions(-) diff --git a/arch/alpha/include/asm/bitops.h b/arch/alpha/include/asm/bitops.h index adfab8a..955fec7 100644 --- a/arch/alpha/include/asm/bitops.h +++ b/arch/alpha/include/asm/bitops.h @@ -454,6 +454,7 @@ sched_find_first_bit(const unsigned long b[2]) return __ffs(tmp) + ofs; } +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a) diff --git a/arch/avr32/include/asm/bitops.h b/arch/avr32/include/asm/bitops.h index f7dd5f7..1c482fc 100644 --- a/arch/avr32/include/asm/bitops.h +++ b/arch/avr32/include/asm/bitops.h @@ -299,6 +299,7 @@ static inline int ffs(unsigned long word) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix-le.h> diff --git a/arch/blackfin/include/asm/bitops.h b/arch/blackfin/include/asm/bitops.h index 3f7ef4d..1261078 100644 --- a/arch/blackfin/include/asm/bitops.h +++ b/arch/blackfin/include/asm/bitops.h @@ -25,6 +25,7 @@ #include <asm-generic/bitops/const_hweight.h> #include <asm-generic/bitops/lock.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/cris/include/asm/bitops.h b/arch/cris/include/asm/bitops.h index 9e69cfb..599ae67 100644 --- a/arch/cris/include/asm/bitops.h +++ b/arch/cris/include/asm/bitops.h @@ -154,6 +154,7 @@ static inline int test_and_change_bit(int nr, volatile unsigned long *addr) #include <asm-generic/bitops/find.h> #include <asm-generic/bitops/lock.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a) diff --git a/arch/frv/include/asm/bitops.h b/arch/frv/include/asm/bitops.h index 50ae91b..2631917 100644 --- a/arch/frv/include/asm/bitops.h +++ b/arch/frv/include/asm/bitops.h @@ -401,6 +401,7 @@ int __ilog2_u64(u64 n) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #define ext2_set_bit_atomic(lock,nr,addr) test_and_set_bit ((nr) ^ 0x18, (addr)) diff --git a/arch/h8300/include/asm/bitops.h b/arch/h8300/include/asm/bitops.h index cb9ddf5..763094f 100644 --- a/arch/h8300/include/asm/bitops.h +++ b/arch/h8300/include/asm/bitops.h @@ -200,6 +200,7 @@ static __inline__ unsigned long __ffs(unsigned long word) #include <asm-generic/bitops/sched.h> #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h index 9da3df6..2cde4f0 100644 --- a/arch/ia64/include/asm/bitops.h +++ b/arch/ia64/include/asm/bitops.h @@ -456,6 +456,7 @@ static __inline__ unsigned long __arch_hweight64(unsigned long x) #ifdef __KERNEL__ +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a) diff --git a/arch/m32r/include/asm/bitops.h b/arch/m32r/include/asm/bitops.h index aaddf0d..681f7e8 100644 --- a/arch/m32r/include/asm/bitops.h +++ b/arch/m32r/include/asm/bitops.h @@ -266,6 +266,7 @@ static __inline__ int test_and_change_bit(int nr, volatile void * addr) #ifdef __KERNEL__ +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/mips/include/asm/bitops.h b/arch/mips/include/asm/bitops.h index b0ce7ca..4795820 100644 --- a/arch/mips/include/asm/bitops.h +++ b/arch/mips/include/asm/bitops.h @@ -704,6 +704,7 @@ static inline int ffs(int word) #include <asm/arch_hweight.h> #include <asm-generic/bitops/const_hweight.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/mn10300/include/asm/bitops.h b/arch/mn10300/include/asm/bitops.h index 3f50e96..4688c08 100644 --- a/arch/mn10300/include/asm/bitops.h +++ b/arch/mn10300/include/asm/bitops.h @@ -233,6 +233,7 @@ int ffs(int x) #define ext2_clear_bit_atomic(lock, nr, addr) \ test_and_clear_bit((nr), (addr)) +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/minix-le.h> diff --git a/arch/parisc/include/asm/bitops.h b/arch/parisc/include/asm/bitops.h index 7a6ea10..4b9e58d 100644 --- a/arch/parisc/include/asm/bitops.h +++ b/arch/parisc/include/asm/bitops.h @@ -222,6 +222,7 @@ static __inline__ int fls(int x) #ifdef __KERNEL__ +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> /* '3' is bits per byte */ diff --git a/arch/sh/include/asm/bitops.h b/arch/sh/include/asm/bitops.h index 98511e4..9167810 100644 --- a/arch/sh/include/asm/bitops.h +++ b/arch/sh/include/asm/bitops.h @@ -94,6 +94,7 @@ static inline unsigned long ffz(unsigned long word) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/sched.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/sparc/include/asm/bitops_32.h b/arch/sparc/include/asm/bitops_32.h index 9cf4ae0..5b3ab06 100644 --- a/arch/sparc/include/asm/bitops_32.h +++ b/arch/sparc/include/asm/bitops_32.h @@ -103,6 +103,7 @@ static inline void change_bit(unsigned long nr, volatile unsigned long *addr) #include <asm-generic/bitops/hweight.h> #include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/find.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/sparc/include/asm/bitops_64.h b/arch/sparc/include/asm/bitops_64.h index 766121a..9097862 100644 --- a/arch/sparc/include/asm/bitops_64.h +++ b/arch/sparc/include/asm/bitops_64.h @@ -89,6 +89,7 @@ static inline unsigned int __arch_hweight8(unsigned int w) #ifdef __KERNEL__ +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #define ext2_set_bit_atomic(lock,nr,addr) \ diff --git a/arch/tile/include/asm/bitops.h b/arch/tile/include/asm/bitops.h index 6d4f0ff..56b0355 100644 --- a/arch/tile/include/asm/bitops.h +++ b/arch/tile/include/asm/bitops.h @@ -122,6 +122,7 @@ static inline unsigned long __arch_hweight64(__u64 w) #include <asm-generic/bitops/lock.h> #include <asm-generic/bitops/find.h> #include <asm-generic/bitops/sched.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h index 903683b..c68bc10 100644 --- a/arch/x86/include/asm/bitops.h +++ b/arch/x86/include/asm/bitops.h @@ -456,6 +456,7 @@ static inline int fls(int x) #ifdef __KERNEL__ +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #define ext2_set_bit_atomic(lock, nr, addr) \ diff --git a/arch/xtensa/include/asm/bitops.h b/arch/xtensa/include/asm/bitops.h index 6c39303..0475c11 100644 --- a/arch/xtensa/include/asm/bitops.h +++ b/arch/xtensa/include/asm/bitops.h @@ -106,6 +106,7 @@ static inline unsigned long __fls(unsigned long word) #include <asm-generic/bitops/fls64.h> #include <asm-generic/bitops/find.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #ifdef __XTENSA_EL__ diff --git a/include/asm-generic/bitops.h b/include/asm-generic/bitops.h index a54f442..933710b 100644 --- a/include/asm-generic/bitops.h +++ b/include/asm-generic/bitops.h @@ -38,6 +38,7 @@ #include <asm-generic/bitops/atomic.h> #include <asm-generic/bitops/non-atomic.h> +#include <asm-generic/bitops/le.h> #include <asm-generic/bitops/ext2-non-atomic.h> #include <asm-generic/bitops/ext2-atomic.h> #include <asm-generic/bitops/minix.h> diff --git a/include/asm-generic/bitops/ext2-non-atomic.h b/include/asm-generic/bitops/ext2-non-atomic.h index 9c7bb9a..c4639dd 100644 --- a/include/asm-generic/bitops/ext2-non-atomic.h +++ b/include/asm-generic/bitops/ext2-non-atomic.h @@ -1,8 +1,6 @@ #ifndef _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_ #define _ASM_GENERIC_BITOPS_EXT2_NON_ATOMIC_H_ -#include <asm-generic/bitops/le.h> - #define ext2_set_bit(nr,addr) \ __test_and_set_le_bit((nr), (unsigned long *)(addr)) #define ext2_clear_bit(nr,addr) \ diff --git a/include/asm-generic/bitops/minix-le.h b/include/asm-generic/bitops/minix-le.h index ed0ae09..f366cfa 100644 --- a/include/asm-generic/bitops/minix-le.h +++ b/include/asm-generic/bitops/minix-le.h @@ -1,8 +1,6 @@ #ifndef _ASM_GENERIC_BITOPS_MINIX_LE_H_ #define _ASM_GENERIC_BITOPS_MINIX_LE_H_ -#include <asm-generic/bitops/le.h> - #define minix_test_and_set_bit(nr,addr) \ __test_and_set_le_bit((nr), (unsigned long *)(addr)) #define minix_set_bit(nr,addr) \ -- 1.7.1.231.gd0b16 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists