diff mbox series

[01/15] x86/keylocker: Move KEYSRC_{SW,HW}RAND to keylocker.h

Message ID 1622537274-146420-2-git-send-email-robert.hu@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series KVM: Support Intel Key Locker | expand

Commit Message

Robert Hoo June 1, 2021, 8:47 a.m. UTC 
KVM needs the KEYSRC_SWRAND and KEYSRC_HWRAND macro definitions.
Move them to <asm/keylocker.h>

Signed-off-by: Robert Hoo <robert.hu@linux.intel.com>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Cc: x86@kernel.org
Cc: linux-kernel@vger.kernel.org
---
 arch/x86/include/asm/keylocker.h | 3 +++
 arch/x86/kernel/keylocker.c      | 2 --
 2 files changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/x86/include/asm/keylocker.h b/arch/x86/include/asm/keylocker.h
index 74b8063..9836e68 100644
--- a/arch/x86/include/asm/keylocker.h
+++ b/arch/x86/include/asm/keylocker.h
@@ -9,6 +9,9 @@ 
 #include <linux/bits.h>
 #include <asm/msr.h>
 
+#define KEYSRC_SWRAND		0
+#define KEYSRC_HWRAND		BIT(1)
+
 #define KEYLOCKER_CPUID			0x019
 #define KEYLOCKER_CPUID_EAX_SUPERVISOR	BIT(0)
 #define KEYLOCKER_CPUID_EBX_AESKLE	BIT(0)
diff --git a/arch/x86/kernel/keylocker.c b/arch/x86/kernel/keylocker.c
index 5a784492..17bb2e8 100644
--- a/arch/x86/kernel/keylocker.c
+++ b/arch/x86/kernel/keylocker.c
@@ -66,8 +66,6 @@  void flush_keylocker_data(void)
 	keydata.valid = false;
 }
 
-#define KEYSRC_SWRAND		0
-#define KEYSRC_HWRAND		BIT(1)
 #define KEYSRC_HWRAND_RETRY	10
 
 /**