uio, lib: Fix CONFIG_ARCH_HAS_UACCESS_MCSAFE compilation
Add a common Kconfig CONFIG_ARCH_HAS_UACCESS_MCSAFE that archs can
optionally select, and fixup the declaration of _copy_to_iter_mcsafe().
Fixes: 8780356ef630 ("x86/asm/memcpy_mcsafe: Define copy_to_iter_mcsafe()")
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/lib/Kconfig b/lib/Kconfig
index 5fe5776..907f6e4 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -586,6 +586,9 @@
config ARCH_HAS_UACCESS_FLUSHCACHE
bool
+config ARCH_HAS_UACCESS_MCSAFE
+ bool
+
config STACKDEPOT
bool
select STACKTRACE