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linux/arch/powerpc
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Nicholas Piggin 92e5aae457 kernel/watchdog: fix Kconfig constraints for perf hardlockup watchdog 
Commit 05a4a95279 ("kernel/watchdog: split up config options") lost
the perf-based hardlockup detector's dependency on PERF_EVENTS, which
can result in broken builds with some powerpc configurations.

Restore the dependency.  Add it in for x86 too, despite x86 always
selecting PERF_EVENTS it seems reasonable to make the dependency
explicit.

Link: http://lkml.kernel.org/r/20170810114452.6673-1-npiggin@gmail.com
Fixes: 05a4a95279 ("kernel/watchdog: split up config options")
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Acked-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-08-18 15:32:01 -07:00
..
boot powerpc/boot: Fix 64-bit boot wrapper build with non-biarch compiler 2017-07-28 19:35:46 +10:00
configs powerpc/configs: Re-enable HARD/SOFT lockup detectors 2017-08-09 23:45:13 +10:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-05-02 15:53:46 -07:00
include powerpc fixes for 4.13 #5 2017-08-04 09:56:54 -07:00
kernel powerpc: Fix VSX enabling/flushing to also test MSR_FP and MSR_VEC 2017-08-16 19:35:54 +10:00
kvm Linux v4.13-rc1 2017-07-31 20:20:29 +10:00
lib powerpc fixes for 4.13 #2 2017-07-14 15:33:15 -07:00
math-emu
mm Linux v4.13-rc1 2017-07-31 20:20:29 +10:00
net bpf: Add jited_len to struct bpf_prog 2017-06-06 15:41:24 -04:00
oprofile
perf powerpc/perf: Add POWER9 alternate PM_RUN_CYC and PM_RUN_INST_CMPL events 2017-07-12 12:21:49 +10:00
platforms powerpc/powernv/idle: Disable LOSE_FULL_CONTEXT states when stop-api fails 2017-08-08 20:21:23 +10:00
purgatory
sysdev powerpc updates for 4.13 2017-07-07 13:55:45 -07:00
tools powerpc/64: Tool to check head sections location sanity 2017-05-30 14:59:51 +10:00
xmon powerpc/xmon: Add patch_instruction() support for xmon 2017-07-03 23:12:19 +10:00
Kconfig kernel/watchdog: fix Kconfig constraints for perf hardlockup watchdog 2017-08-18 15:32:01 -07:00
Kconfig.debug
Makefile powerpc/Makefile: Fix ld version check with 64-bit LE-only toolchain 2017-07-26 16:41:54 +10:00
Makefile.postlink powerpc/64: Tool to check head sections location sanity 2017-05-30 14:59:51 +10:00