diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2017-08-01 22:00:52 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-08-10 22:30:01 +1000 |
| commit | 75eb767e4c417379abde72435c50f25c454f3099 (patch) | |
| tree | aa8edb4aeffac494078dfc0c605924a2c221d605 /arch/powerpc/kernel/Makefile | |
| parent | f886f0f6e0e20d53dc36421c2ee83fb9277554af (diff) | |
| download | linux-75eb767e4c417379abde72435c50f25c454f3099.tar.gz linux-75eb767e4c417379abde72435c50f25c454f3099.tar.bz2 linux-75eb767e4c417379abde72435c50f25c454f3099.zip | |
powerpc: Fix powerpc-specific watchdog build configuration
The powerpc kernel/watchdog.o should be built when HARDLOCKUP_DETECTOR
and HAVE_HARDLOCKUP_DETECTOR_ARCH are both selected. If only the former
is selected, then the generic perf watchdog has been selected.
To simplify this check, introduce a new Kconfig symbol PPC_WATCHDOG that
depends on both. This Kconfig option means the powerpc specific
watchdog is enabled.
Without this patch, Book3E will attempt to build the powerpc watchdog.
Fixes: 2104180a53 ("powerpc/64s: implement arch-specific hardlockup watchdog")
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/Makefile')
| -rw-r--r-- | arch/powerpc/kernel/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index 4aa7c147e447..5622bd0248e5 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -38,7 +38,7 @@ obj-$(CONFIG_PPC64) += setup_64.o sys_ppc32.o \ signal_64.o ptrace32.o \ paca.o nvram_64.o firmware.o obj-$(CONFIG_VDSO32) += vdso32/ -obj-$(CONFIG_HARDLOCKUP_DETECTOR) += watchdog.o +obj-$(CONFIG_PPC_WATCHDOG) += watchdog.o obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o obj-$(CONFIG_PPC_BOOK3S_64) += cpu_setup_ppc970.o cpu_setup_pa6t.o obj-$(CONFIG_PPC_BOOK3S_64) += cpu_setup_power.o |