diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-26 19:53:12 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-26 19:53:12 -0800 |
| commit | 9626357371b519f2b955fef399647181034a77fe (patch) | |
| tree | 232abd741e773c7d3afb4ba6b02fcba03b82214d /arch/xtensa/include/asm/string.h | |
| parent | 2b37e9a28afbd11f899738e912fb4a617a74b462 (diff) | |
| parent | 9cf81c759b7db1db593b2ca60b74ec350d5f9205 (diff) | |
Merge tag 'xtensa-next-20130225' of git://github.com/czankel/xtensa-linux
Pull xtensa update from Chris Zankel:
"Added features:
- add support for thread local storage (TLS)
- add accept4 and finit_module syscalls
- support medium-priority interrupts
- add support for dc232c processor variant
- support file-base simulated disk for ISS simulator
Bug fixes:
- fix return values returned by the str[n]cmp functions
- avoid mmap cache aliasing
- fix handling of 'windowed registers' in ptrace"
* tag 'xtensa-next-20130225' of git://github.com/czankel/xtensa-linux:
xtensa: add accept4 syscall
xtensa: add support for TLS
xtensa: add missing include asm/uaccess.h to checksum.h
xtensa: do not enable GENERIC_GPIO by default
xtensa: complete ptrace handling of register windows
xtensa: add support for oprofile
xtensa: move spill_registers to traps.h
xtensa: ISS: add host file-based simulated disk
xtensa: fix str[n]cmp return value
xtensa: avoid mmap cache aliasing
xtensa: add finit_module syscall
xtensa: pull signal definitions from signal-defs.h
xtensa: fix ipc_parse_version selection
xtensa: dispatch medium-priority interrupts
xtensa: Add config files for Diamond 233L - Rev C processor variant
xtensa: use new common dtc rule
xtensa: rename prom_update_property to of_update_property
Diffstat (limited to 'arch/xtensa/include/asm/string.h')
| -rw-r--r-- | arch/xtensa/include/asm/string.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/xtensa/include/asm/string.h b/arch/xtensa/include/asm/string.h index 405a8c49ff2c..8d5d9dfadb09 100644 --- a/arch/xtensa/include/asm/string.h +++ b/arch/xtensa/include/asm/string.h @@ -74,7 +74,7 @@ static inline int strcmp(const char *__cs, const char *__ct) "beqz %2, 2f\n\t" "beq %2, %3, 1b\n" "2:\n\t" - "sub %2, %3, %2" + "sub %2, %2, %3" : "=r" (__cs), "=r" (__ct), "=&r" (__res), "=&r" (__dummy) : "0" (__cs), "1" (__ct)); @@ -99,7 +99,7 @@ static inline int strncmp(const char *__cs, const char *__ct, size_t __n) "beqz %3, 2f\n\t" "beq %2, %3, 1b\n" "2:\n\t" - "sub %2, %3, %2" + "sub %2, %2, %3" : "=r" (__cs), "=r" (__ct), "=&r" (__res), "=&r" (__dummy) : "0" (__cs), "1" (__ct), "r" (__cs+__n)); |