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powerpc: Remove CONFIG_PPC_HAVE_KUAP and CONFIG_PPC_HAVE_KUEP

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All platforms now have KUAP and KUEP so remove CONFIG_PPC_HAVE_KUAP
and CONFIG_PPC_HAVE_KUEP.

Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/a3c007ad0951965199e6ab2ef1035966bc66e771.1634627931.git.christophe.leroy@csgroup.eu
This commit is contained in:
Christophe Leroy 2021-10-19 09:29:33 +02:00 • committed by Michael Ellerman
parent 57bc963837
commit dede19be51
1 changed files with 0 additions and 21 deletions
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21
arch/powerpc/platforms/Kconfig.cputype
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@ -30,22 +30,17 @@ config PPC_BOOK3S_32
bool "512x/52xx/6xx/7xx/74xx/82xx/83xx/86xx"
imply PPC_FPU
select PPC_HAVE_PMU_SUPPORT
select PPC_HAVE_KUEP
select PPC_HAVE_KUAP
select HAVE_ARCH_VMAP_STACK
config PPC_85xx
bool "Freescale 85xx"
select E500
select PPC_HAVE_KUAP
config PPC_8xx
bool "Freescale 8xx"
select ARCH_SUPPORTS_HUGETLBFS
select FSL_SOC
select PPC_HAVE_KUEP
select PPC_KUEP
select PPC_HAVE_KUAP
select HAVE_ARCH_VMAP_STACK
select HUGETLBFS
@ -55,8 +50,6 @@ config 40x
select PPC_UDBG_16550
select 4xx_SOC
select HAVE_PCI
select PPC_HAVE_KUAP
select PPC_HAVE_KUEP
select PPC_KUEP if PPC_KUAP
config 44x
@ -66,9 +59,7 @@ config 44x
select 4xx_SOC
select HAVE_PCI
select PHYS_64BIT
select PPC_HAVE_KUEP
select PPC_KUEP
select PPC_HAVE_KUAP
endchoice
@ -112,8 +103,6 @@ config PPC_BOOK3S_64
select HAVE_MOVE_PMD
select HAVE_MOVE_PUD
select IRQ_WORK
select PPC_HAVE_KUEP
select PPC_HAVE_KUAP
select PPC_64S_HASH_MMU if !PPC_RADIX_MMU
config PPC_BOOK3E_64
@ -122,7 +111,6 @@ config PPC_BOOK3E_64
select PPC_SMP_MUXED_IPI
select PPC_DOORBELL
select ZONE_DMA
select PPC_HAVE_KUAP
endchoice
@ -310,7 +298,6 @@ config PPC_FSL_BOOK3E
select FSL_EMB_PERFMON
select PPC_SMP_MUXED_IPI
select PPC_DOORBELL
select PPC_HAVE_KUEP
select PPC_KUEP
default y if FSL_BOOKE
@ -426,24 +413,16 @@ config PPC_RADIX_MMU_DEFAULT
If you're unsure, say Y.
config PPC_HAVE_KUEP
bool
config PPC_KUEP
bool "Kernel Userspace Execution Prevention" if !40x
depends on PPC_HAVE_KUEP
default y if !40x
help
Enable support for Kernel Userspace Execution Prevention (KUEP)
If you're unsure, say Y.
config PPC_HAVE_KUAP
bool
config PPC_KUAP
bool "Kernel Userspace Access Protection"
depends on PPC_HAVE_KUAP
default y
help
Enable support for Kernel Userspace Access Protection (KUAP)