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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-29 16:40:28 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-29 16:40:28 -0800 |
commit | d0bd31dc5c0b46b9c778112900cf8f910ac26e1b (patch) | |
tree | 84998565ff4a1aee4540a986923ba75b63674ea8 /arch/xtensa/include/asm/linkage.h | |
parent | Merge tag 'm68k-for-v4.16-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k (diff) | |
parent | xtensa: fix futex_atomic_cmpxchg_inatomic (diff) | |
download | linux-dev-d0bd31dc5c0b46b9c778112900cf8f910ac26e1b.tar.xz linux-dev-d0bd31dc5c0b46b9c778112900cf8f910ac26e1b.zip |
Merge tag 'xtensa-20180129' of git://github.com/jcmvbkbc/linux-xtensa
Pull Xtensa updates from Max Filippov:
- add SSP support
- add KASAN support
- improvements to xtensa-specific assembly:
- use ENTRY and ENDPROC consistently
- clean up and unify word alignment macros
- clean up and unify fixup marking
- use 'call' instead of 'callx' where possible
- various cleanups:
- consiolidate kernel stack size related definitions
- replace #ifdef'fed/commented out debug printk statements with
pr_debug
- use struct exc_table instead of flat array for exception handling
data
- build kernel with -mtext-section-literals; simplify xtensa linker
script
- fix futex_atomic_cmpxchg_inatomic()
* tag 'xtensa-20180129' of git://github.com/jcmvbkbc/linux-xtensa: (21 commits)
xtensa: fix futex_atomic_cmpxchg_inatomic
xtensa: shut up gcc-8 warnings
xtensa: print kernel sections info in mem_init
xtensa: use generic strncpy_from_user with KASAN
xtensa: use __memset in __xtensa_clear_user
xtensa: add support for KASAN
xtensa: move fixmap and kmap just above the KSEG
xtensa: don't clear swapper_pg_dir in paging_init
xtensa: extract init_kio
xtensa: implement early_trap_init
xtensa: clean up exception handling structure
xtensa: clean up custom-controlled debug output
xtensa: enable stack protector
xtensa: print hardware config ID on startup
xtensa: consolidate kernel stack size related definitions
xtensa: clean up functions in assembly code
xtensa: clean up word alignment macros in assembly code
xtensa: clean up fixups in assembly code
xtensa: use call instead of callx in assembly code
xtensa: build kernel with text-section-literals
...
Diffstat (limited to 'arch/xtensa/include/asm/linkage.h')
-rw-r--r-- | arch/xtensa/include/asm/linkage.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/linkage.h b/arch/xtensa/include/asm/linkage.h new file mode 100644 index 000000000000..0ba9973235d9 --- /dev/null +++ b/arch/xtensa/include/asm/linkage.h @@ -0,0 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __ASM_LINKAGE_H +#define __ASM_LINKAGE_H + +#define __ALIGN .align 4 +#define __ALIGN_STR ".align 4" + +#endif |