kernel_optimize_test/arch
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
..
alpha
arc
arm ARM: SoC fixes for 4.13 2017-08-18 11:08:48 -07:00
arm64 Allwinner fixes for 4.13, round 2 2017-08-18 11:55:44 +02:00
blackfin
c6x
cris
frv
h8300
hexagon
ia64 mm: fix MADV_[FREE|DONTNEED] TLB flush miss problem 2017-08-10 15:54:07 -07:00
m32r
m68k
metag
microblaze
mips Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2017-08-13 15:34:28 -07:00
mn10300
nios2
openrisc
parisc
powerpc kernel/watchdog: fix Kconfig constraints for perf hardlockup watchdog 2017-08-18 15:32:01 -07:00
s390 mm: fix MADV_[FREE|DONTNEED] TLB flush miss problem 2017-08-10 15:54:07 -07:00
score
sh mm: fix MADV_[FREE|DONTNEED] TLB flush miss problem 2017-08-10 15:54:07 -07:00
sparc sparc64: Increase max_phys_bits to 51 and VA bits to 53 for M8. 2017-08-04 11:08:53 -07:00
tile
um mm: fix MADV_[FREE|DONTNEED] TLB flush miss problem 2017-08-10 15:54:07 -07:00
unicore32
x86 kernel/watchdog: fix Kconfig constraints for perf hardlockup watchdog 2017-08-18 15:32:01 -07:00
xtensa Xtensa fixes for v4.13-rc4 2017-08-07 18:58:10 -07:00
.gitignore
Kconfig