linux_dsm_epyc7002/arch/x86/kvm
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
..
vmx
cpuid.c
cpuid.h
debugfs.c
emulate.c jump_label: move 'asm goto' support test to Kconfig 2019-01-06 09:46:51 +09:00
hyperv.c
hyperv.h
i8254.c
i8254.h
i8259.c
ioapic.c
ioapic.h
irq_comm.c
irq.c
irq.h
Kconfig
kvm_cache_regs.h
lapic.c
lapic.h
Makefile
mmu_audit.c
mmu.c
mmu.h
mmutrace.h
mtrr.c
page_track.c
paging_tmpl.h
pmu_amd.c
pmu.c
pmu.h
svm.c
trace.h
tss.h
x86.c
x86.h