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authorNicholas Piggin <npiggin@gmail.com>2020-07-03 11:19:58 +1000
committerMichael Ellerman <mpe@ellerman.id.au>2020-07-22 00:01:25 +1000
commit63396ada804c676e070bd1b8663046f18698ab27 (patch)
treed6936337d63f8411c79ea4e65f73c5fee8761842 /arch/powerpc/configs
parent5c9fa16e8abd342ce04dc830c1ebb2a03abf6c05 (diff)
powerpc/64s/hash: Disable subpage_prot syscall by default
The subpage_prot syscall was added for specialised system software (Lx86) that has been discontinued for about 7 years, and is not thought to be used elsewhere, so disable it by default. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200703011958.1166620-4-npiggin@gmail.com
Diffstat (limited to 'arch/powerpc/configs')
-rw-r--r--arch/powerpc/configs/powernv_defconfig1
-rw-r--r--arch/powerpc/configs/pseries_defconfig1
2 files changed, 0 insertions, 2 deletions
diff --git a/arch/powerpc/configs/powernv_defconfig b/arch/powerpc/configs/powernv_defconfig
index 2de9aadf0f50..afc0dd73a1e6 100644
--- a/arch/powerpc/configs/powernv_defconfig
+++ b/arch/powerpc/configs/powernv_defconfig
@@ -64,7 +64,6 @@ CONFIG_HWPOISON_INJECT=m
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_DEFERRED_STRUCT_PAGE_INIT=y
CONFIG_PPC_64K_PAGES=y
-CONFIG_PPC_SUBPAGE_PROT=y
CONFIG_SCHED_SMT=y
CONFIG_PM=y
CONFIG_HOTPLUG_PCI=y
diff --git a/arch/powerpc/configs/pseries_defconfig b/arch/powerpc/configs/pseries_defconfig
index dfa4a726333b..894e8d85fb48 100644
--- a/arch/powerpc/configs/pseries_defconfig
+++ b/arch/powerpc/configs/pseries_defconfig
@@ -57,7 +57,6 @@ CONFIG_MEMORY_HOTREMOVE=y
CONFIG_KSM=y
CONFIG_TRANSPARENT_HUGEPAGE=y
CONFIG_PPC_64K_PAGES=y
-CONFIG_PPC_SUBPAGE_PROT=y
CONFIG_SCHED_SMT=y
CONFIG_HOTPLUG_PCI=y
CONFIG_HOTPLUG_PCI_RPA=m