Masahiro Yamada
e9666d10a5
jump_label: move 'asm goto' support test to Kconfig ...
Currently, CONFIG_JUMP_LABEL just means "I _want_ to use jump label".
The jump label is controlled by HAVE_JUMP_LABEL, which is defined
like this:
#if defined(CC_HAVE_ASM_GOTO) && defined(CONFIG_JUMP_LABEL)
# define HAVE_JUMP_LABEL
#endif
We can improve this by testing 'asm goto' support in Kconfig, then
make JUMP_LABEL depend on CC_HAS_ASM_GOTO.
Ugly #ifdef HAVE_JUMP_LABEL will go away, and CONFIG_JUMP_LABEL will
match to the real kernel capability.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Tested-by: Sedat Dilek <sedat.dilek@gmail.com>
2019-01-06 09:46:51 +09:00
alpha /include
tools include arch: Grab a copy of errno.h for arch's supported by perf
2018-01-23 09:51:37 -03:00
arc/include/uapi /asm
License cleanup: add SPDX license identifier to uapi header files with no license
2017-11-02 11:19:54 +01:00
arm /include
tools headers uapi: Update tools's copies of kvm headers
2018-09-11 13:09:26 -03:00
arm64 /include
tools headers barrier: Fix arm64 tools build failure wrt smp_load_{acquire,release}
2018-11-01 10:07:43 -03:00
h8300 /include
License cleanup: add SPDX license identifier to uapi header files with no license
2017-11-02 11:19:54 +01:00
hexagon/include/uapi /asm
License cleanup: add SPDX license identifier to uapi header files with a license
2017-11-02 11:20:11 +01:00
ia64 /include
tools, perf: add and use optimized ring_buffer_{read_head, write_tail} helpers
2018-10-19 13:43:08 -07:00
microblaze/include/uapi /asm
License cleanup: add SPDX license identifier to uapi header files with no license
2017-11-02 11:19:54 +01:00
mips /include
tools include arch: Grab a copy of errno.h for arch's supported by perf
2018-01-23 09:51:37 -03:00
parisc/include/uapi /asm
parisc: Drop architecture-specific ENOTSUP define
2018-08-13 09:30:41 +02:00
powerpc /include
powerpc/perf: Update perf_regs structure to include SIER
2018-12-20 20:53:11 +11:00
s390 /include
tools headers: Sync the various kvm.h header copies
2018-10-31 09:57:53 -03:00
sh /include
License cleanup: add SPDX license identifier to uapi header files with no license
2017-11-02 11:19:54 +01:00
sparc /include
tools, perf: add and use optimized ring_buffer_{read_head, write_tail} helpers
2018-10-19 13:43:08 -07:00
jump_label: move 'asm goto' support test to Kconfig
2019-01-06 09:46:51 +09:00
xtensa /include
License cleanup: add SPDX license identifier to uapi header files with no license
2017-11-02 11:19:54 +01:00
e9666d10a5