AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/arch/xtensa/kernel
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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
..
syscalls xtensa: add system call table generation support 2018-12-02 23:45:22 -08:00
.gitignore xtensa: tell git to ignore generated files 2013-06-05 10:14:19 -07:00
align.S xtensa: clean up word alignment macros in assembly code 2017-12-10 14:48:53 -08:00
asm-offsets.c xtensa: drop unused field from the struct exc_table 2018-12-03 01:39:22 -08:00
coprocessor.S xtensa: simplify coprocessor.S 2018-12-04 14:08:23 -08:00
entry.S xtensa: call do_syscall_trace_{enter,leave} selectively 2018-12-17 13:48:21 -08:00
head.S xtensa: don't use l32r opcode directly 2018-12-05 12:53:07 -08:00
hw_breakpoint.c xtensa: clean up WSR*/RSR*/get_sr/set_sr 2018-12-04 14:08:11 -08:00
irq.c xtensa: drop variant IRQ support 2018-08-20 12:28:05 -07:00
jump_label.c jump_label: move 'asm goto' support test to Kconfig 2019-01-06 09:46:51 +09:00
Makefile xtensa: implement jump_label support 2018-12-20 14:44:38 -08:00
mcount.S xtensa: add static function tracer support 2013-07-08 01:18:57 -07:00
module.c xtensa: clean up custom-controlled debug output 2017-12-16 22:37:08 -08:00
mxhead.S xtensa: drop unused sections and remapped reset handlers 2015-11-03 17:19:39 +03:00
pci-dma.c dma-mapping: zero memory returned from dma_alloc_* 2018-12-20 08:13:52 +01:00
pci.c mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
perf_event.c cpu/hotplug: Cleanup state names 2016-12-25 10:47:44 +01:00
platform.c xtensa: cleanup ccount frequency tracking 2013-07-08 01:11:37 -07:00
process.c xtensa: enable CORE_DUMP_USE_REGSET 2018-12-17 13:48:22 -08:00
ptrace.c xtensa: implement syscall tracepoints 2018-12-17 13:50:25 -08:00
s32c1i_selftest.c xtensa: move S32C1I self-test to a separate file 2016-11-16 15:08:28 -08:00
setup.c xtensa: clean up WSR*/RSR*/get_sr/set_sr 2018-12-04 14:08:11 -08:00
signal.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
smp.c sched/headers: Move task->mm handling methods to <linux/sched/mm.h> 2017-03-03 01:43:28 +01:00
stacktrace.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
syscall.c xtensa: implement syscall tracepoints 2018-12-17 13:50:25 -08:00
time.c clocksource/drivers: Rename clocksource_probe to timer_probe 2017-06-14 11:59:16 +02:00
traps.c xtensa: clean up WSR*/RSR*/get_sr/set_sr 2018-12-04 14:08:11 -08:00
vectors.S xtensa: use call instead of callx in assembly code 2017-12-10 14:48:52 -08:00
vmlinux.lds.S Xtensa fixes and cleanups for v4.20: 2018-11-01 14:32:43 -07:00
xtensa_ksyms.c xtensa: use generic strncpy_from_user with KASAN 2017-12-17 15:34:57 -08:00