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authorAnshuman Khandual <anshuman.khandual@arm.com>2022-04-29 09:16:13 +0300
committerakpm <akpm@linux-foundation.org>2022-04-29 09:16:13 +0300
commit91d4ce985fbb22c9a8ae50601f1ad4fe953b9382 (patch)
tree9cbc91035bb2e71b8a96f145dbbcfae91bf3da89 /arch/sparc/Kconfig
parentb3aca728fb276782ab3c851aedaf3d19b33faabe (diff)
downloadlinux-91d4ce985fbb22c9a8ae50601f1ad4fe953b9382.tar.xz
sparc/mm: enable ARCH_HAS_VM_GET_PAGE_PROT
This defines and exports a platform specific custom vm_get_page_prot() via subscribing ARCH_HAS_VM_GET_PAGE_PROT. It localizes arch_vm_get_page_prot() as sparc_vm_get_page_prot() and moves near vm_get_page_prot(). Link: https://lkml.kernel.org/r/20220414062125.609297-5-anshuman.khandual@arm.com Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com> Acked-by: David S. Miller <davem@davemloft.net> Reviewed-by: Khalid Aziz <khalid.aziz@oracle.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Khalid Aziz <khalid.aziz@oracle.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Paul Mackerras <paulus@samba.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/sparc/Kconfig')
-rw-r--r--arch/sparc/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 9200bc04701c..85b573643af6 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -84,6 +84,7 @@ config SPARC64
select PERF_USE_VMALLOC
select ARCH_HAVE_NMI_SAFE_CMPXCHG
select HAVE_C_RECORDMCOUNT
+ select ARCH_HAS_VM_GET_PAGE_PROT
select HAVE_ARCH_AUDITSYSCALL
select ARCH_SUPPORTS_ATOMIC_RMW
select ARCH_SUPPORTS_DEBUG_PAGEALLOC