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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-06 08:11:57 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-04-06 08:11:57 -0700 |
| commit | 18a1a7a1d862ae0794a0179473d08a414dd49234 (patch) | |
| tree | 013ffe8b7fbbe9169801d0be1a780ee9bf53c08e /arch/tile/Kconfig | |
| parent | 04535d273ee3edacd9551b2512b4e939ba20277f (diff) | |
| parent | 5eb0bdf84433eb7b7ad4ba92a80aac57ad4b46ea (diff) | |
| download | linux-18a1a7a1d862ae0794a0179473d08a414dd49234.tar.bz2 | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile
Pull arch/tile updates from Chris Metcalf:
"These fix a few stray build issues seen in linux-next, and also add
the minimal required support for perf to tilegx"
* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
arch/tile: remove unused variable 'devcap'
tile: Fix vDSO compilation issue with allyesconfig
perf tools: Allow building for tile
tile/perf: Support perf_events on tilegx and tilepro
tile: Enable NMIs on return from handle_nmi() without errors
tile: Add support for handling PMC hardware
tile: don't use __get_cpu_var() with structure-typed arguments
tile: avoid overflow in ns2cycles
Diffstat (limited to 'arch/tile/Kconfig')
| -rw-r--r-- | arch/tile/Kconfig | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index b3692ce78f90..31c8c6223995 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -3,6 +3,8 @@ config TILE def_bool y + select HAVE_PERF_EVENTS + select USE_PMC if PERF_EVENTS select HAVE_DMA_ATTRS select HAVE_DMA_API_DEBUG select HAVE_KVM if !TILEGX @@ -66,6 +68,10 @@ config HUGETLB_SUPER_PAGES config GENERIC_TIME_VSYSCALL def_bool y +# Enable PMC if PERF_EVENTS, OPROFILE, or WATCHPOINTS are enabled. +config USE_PMC + bool + # FIXME: tilegx can implement a more efficient rwsem. config RWSEM_GENERIC_SPINLOCK def_bool y |