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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2017-03-21 20:29:51 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-03-31 15:09:47 +0300 |
| commit | b42279f0165cdfb093718ec368e56dde7e8d80af (patch) | |
| tree | 59610d0aef826b040a00399c09be9a3ed802f347 /arch/powerpc/platforms | |
| parent | adec9a2e7ca3b4193818f9a7b39563851b180711 (diff) | |
| download | linux-b42279f0165cdfb093718ec368e56dde7e8d80af.tar.xz | |
powerpc/mm/nohash: MM_SLICE is only used by book3s 64
BOOKE code is dead code as per the Kconfig details. So make it simpler
by enabling MM_SLICE only for book3s_64. The changes w.r.t nohash is just
removing deadcode. W.r.t ppc64, 4k without hugetlb will now enable MM_SLICE.
But that is good, because we reduce one extra variant which probably is not
getting tested much.
Reviewed-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/Kconfig.cputype | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 99b0ae8acb78..a7c0c1fafe68 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -359,7 +359,7 @@ config PPC_BOOK3E_MMU config PPC_MM_SLICES bool - default y if (!PPC_FSL_BOOK3E && PPC64 && HUGETLB_PAGE) || (PPC_STD_MMU_64 && PPC_64K_PAGES) + default y if PPC_STD_MMU_64 default n config PPC_HAVE_PMU_SUPPORT |