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Merge tag 'x86_seves_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git...
[linux-2.6-microblaze.git]
/
arch
/
x86
/
mm
/
mem_encrypt.c
diff --git
a/arch/x86/mm/mem_encrypt.c
b/arch/x86/mm/mem_encrypt.c
index
ae78cef
..
f633f9e
100644
(file)
--- a/
arch/x86/mm/mem_encrypt.c
+++ b/
arch/x86/mm/mem_encrypt.c
@@
-19,6
+19,7
@@
#include <linux/kernel.h>
#include <linux/bitops.h>
#include <linux/dma-mapping.h>
#include <linux/kernel.h>
#include <linux/bitops.h>
#include <linux/dma-mapping.h>
+#include <linux/virtio_config.h>
#include <asm/tlbflush.h>
#include <asm/fixmap.h>
#include <asm/tlbflush.h>
#include <asm/fixmap.h>
@@
-484,3
+485,8
@@
void __init mem_encrypt_init(void)
print_mem_encrypt_feature_info();
}
print_mem_encrypt_feature_info();
}
+int arch_has_restricted_virtio_memory_access(void)
+{
+ return sev_active();
+}
+EXPORT_SYMBOL_GPL(arch_has_restricted_virtio_memory_access);