arm64: kconfig: allow support for memory failure handling

caf-zjzhang · wildea01 · commit c484f2564db1 · 2017-06-12T16:04:29.000+01:00
Declare ARCH_SUPPORTS_MEMORY_FAILURE, as arm64 does support
memory failure recovery attempt.

Signed-off-by: Jonathan (Zhixiong) Zhang &lt;zjzhang@codeaurora.org&gt;
Signed-off-by: Tyler Baicar &lt;tbaicar@codeaurora.org&gt;
(Dropped changes to ACPI APEI Kconfig and updated commit log)
Signed-off-by: Punit Agrawal &lt;punit.agrawal@arm.com&gt;
Acked-by: Steve Capper &lt;steve.capper@arm.com&gt;
Tested-by: Manoj Iyer &lt;manoj.iyer@canonical.com&gt;
Signed-off-by: Will Deacon &lt;will.deacon@arm.com&gt;
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
@@ -20,6 +20,7 @@ config ARM64
 	select ARCH_HAS_STRICT_MODULE_RWX
 	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
 	select ARCH_USE_CMPXCHG_LOCKREF
+	select ARCH_SUPPORTS_MEMORY_FAILURE
 	select ARCH_SUPPORTS_ATOMIC_RMW
 	select ARCH_SUPPORTS_NUMA_BALANCING
 	select ARCH_WANT_COMPAT_IPC_PARSE_VERSION
