linux/arch/powerpc/kernel
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 powerpc: add system call table generation support 2018-12-21 14:46:50 +11:00
trace powerpc updates for 4.21 2018-12-27 10:43:24 -08:00
vdso32
vdso64
.gitignore
Makefile powerpc: generate uapi header and system call table files 2018-12-21 14:46:50 +11:00
align.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
asm-offsets.c
audit.c
btext.c powerpc: Rework btext_find_display to use of_stdout and device_type helpers 2018-11-26 22:33:37 +11:00
cacheinfo.c powerpc: Use device_type helpers to access the node type 2018-11-26 22:33:37 +11:00
cacheinfo.h
compat_audit.c
cpu_setup_6xx.S powerpc: change CONFIG_6xx to CONFIG_PPC_BOOK3S_32 2018-11-26 22:33:37 +11:00
cpu_setup_44x.S
cpu_setup_fsl_booke.S powerpc/mm: move platform specific mmu-xxx.h in platform directories 2018-12-04 19:45:01 +11:00
cpu_setup_pa6t.S
cpu_setup_power.S
cpu_setup_ppc970.S
cputable.c powerpc/83xx: handle machine check caused by watchdog timer 2018-12-21 20:56:41 -06:00
crash.c
crash_dump.c
dbell.c
dma-iommu.c DMA mapping updates for Linux 4.21 2018-12-28 14:12:21 -08:00
dma-swiotlb.c DMA mapping updates for Linux 4.21 2018-12-28 14:12:21 -08:00
dma.c powerpc: use mm zones more sensibly 2018-12-20 22:21:20 +11:00
dt_cpu_ftrs.c
eeh.c IOMMU Updates for Linux v4.21 2019-01-01 15:55:29 -08:00
eeh_cache.c
eeh_dev.c
eeh_driver.c powerpc/eeh: Declare pci_ers_result_name() as static 2018-11-25 17:11:21 +11:00
eeh_event.c powerpc: eeh_event: convert semaphore to completion 2018-12-20 22:21:20 +11:00
eeh_pe.c
eeh_sysfs.c
entry_32.S powerpc: change CONFIG_6xx to CONFIG_PPC_BOOK3S_32 2018-11-26 22:33:37 +11:00
entry_64.S powerpc: split compat syscall table out from native table 2018-12-21 14:46:50 +11:00
epapr_hcalls.S
epapr_paravirt.c
exceptions-64e.S powerpc/fsl: Flush the branch predictor at each kernel entry (64bit) 2018-12-20 22:59:03 +11:00
exceptions-64s.S powerpc updates for 4.21 2018-12-27 10:43:24 -08:00
fadump.c powerpc/fadump: Do not allow hot-remove memory from fadump reserved area. 2018-12-21 11:32:49 +11:00
firmware.c
fpu.S
fsl_booke_entry_mapping.S
head_8xx.S powerpc/8xx: add exception frame marker 2018-12-19 18:56:32 +11:00
head_32.S powerpc/mm: add exec protection on powerpc 603 2018-12-19 18:56:32 +11:00
head_40x.S
head_44x.S powerpc/44x: use patch_sites for TLB handlers patching 2018-12-19 18:56:32 +11:00
head_64.S
head_booke.h powerpc/fsl: Fixed warning: orphan section `__btb_flush_fixup' 2018-12-30 14:00:47 +11:00
head_fsl_booke.S powerpc/fsl: Flush the branch predictor at each kernel entry (32 bit) 2018-12-20 22:59:03 +11:00
hw_breakpoint.c
idle.c
idle_6xx.S
idle_book3e.S
idle_book3s.S
idle_e500.S
idle_power4.S
ima_kexec.c
io-workarounds.c
io.c
iomap.c
iommu.c IOMMU Updates for Linux v4.21 2019-01-01 15:55:29 -08:00
irq.c
isa-bridge.c powerpc: Use device_type helpers to access the node type 2018-11-26 22:33:37 +11:00
jump_label.c jump_label: move 'asm goto' support test to Kconfig 2019-01-06 09:46:51 +09:00
kexec_elf_64.c
kgdb.c kgdb/treewide: constify struct kgdb_arch arch_kgdb_ops 2018-12-30 08:33:06 +00:00
kprobes-ftrace.c
kprobes.c
kvm.c
kvm_emul.S
l2cr_6xx.S
legacy_serial.c powerpc: Use of_node_name_eq for node name comparisons 2018-12-22 21:29:50 +11:00
machine_kexec.c
machine_kexec_32.c
machine_kexec_64.c
machine_kexec_file_64.c powerpc, kexec_file: factor out memblock-based arch_kexec_walk_mem() 2018-12-06 14:38:50 +00:00
mce.c
mce_power.c
misc.S
misc_32.S powerpc: change CONFIG_6xx to CONFIG_PPC_BOOK3S_32 2018-11-26 22:33:37 +11:00
misc_64.S
module.c
module.lds
module_32.c
module_64.c
msi.c powerpc/msi: Fix NULL pointer access in teardown code 2018-11-29 23:49:11 +11:00
nvram_64.c pstore improvements and refactorings 2018-12-27 11:15:21 -08:00
of_platform.c
optprobes.c
optprobes_head.S
paca.c
pci-common.c
pci-hotplug.c
pci_32.c
pci_64.c
pci_dn.c
pci_of_scan.c powerpc: Use device_type helpers to access the node type 2018-11-26 22:33:37 +11:00
pmc.c powerpc: change CONFIG_6xx to CONFIG_PPC_BOOK3S_32 2018-11-26 22:33:37 +11:00
ppc32.h
ppc_save_regs.S
proc_powerpc.c
process.c powerpc/frace: Use ftrace_graph_get_ret_stack() instead of curr_ret_stack 2018-12-22 08:20:45 -05:00
prom.c powerpc/prom: move the device tree if not in declared memory. 2018-12-20 22:21:20 +11:00
prom_init.c
prom_init_check.sh
prom_parse.c
ptrace.c powerpc/ptrace: Combine SYSCALL_EMU & SYSCALL_TRACE handling 2018-12-20 22:21:20 +11:00
ptrace32.c
reloc_32.S
reloc_64.S
rtas-proc.c
rtas-rtc.c
rtas.c
rtas_flash.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
rtas_pci.c
rtasd.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
security.c powerpc/fsl: Update Spectre v2 reporting 2018-12-20 22:59:03 +11:00
setup-common.c powerpc/fsl: Enable runtime patching if nospectre_v2 boot arg is used 2018-12-20 22:59:03 +11:00
setup.h
setup_32.c powerpc/dma: remove the unused ISA_DMA_THRESHOLD export 2018-12-20 22:21:20 +11:00
setup_64.c
signal.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
signal.h
signal_32.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
signal_64.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
smp-tbsync.c
smp.c
stacktrace.c
suspend.c
swsusp.c
swsusp_32.S
swsusp_64.c
swsusp_asm64.S
swsusp_booke.S
sys_ppc32.c
syscalls.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
sysfs.c powerpc: change CONFIG_6xx to CONFIG_PPC_BOOK3S_32 2018-11-26 22:33:37 +11:00
systbl.S powerpc: generate uapi header and system call table files 2018-12-21 14:46:50 +11:00
systbl_chk.sh
tau_6xx.c
time.c
tm.S
traps.c Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
udbg.c
udbg_16550.c
uprobes.c
vdso.c powerpc: split compat syscall table out from native table 2018-12-21 14:46:50 +11:00
vecemu.c
vector.S
vmlinux.lds.S powerpc/fsl: Add infrastructure to fixup branch predictor flush 2018-12-20 22:53:39 +11:00
watchdog.c