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authorAneesh Kumar K.V <aneesh.kumar@linux.ibm.com>2020-07-09 06:29:32 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2020-07-20 15:57:58 +0300
commita4678d4b477c3d2901f101986ca01406f3b7eaea (patch)
tree4ac51568c4bbbb1906620bc37e74c99e94694403 /arch/powerpc/include/asm/pkeys.h
parenta24204c307962214996627e3f4caa8772b9b0cf4 (diff)
downloadlinux-a4678d4b477c3d2901f101986ca01406f3b7eaea.tar.xz
powerpc/book3s64/pkeys: Simplify pkey disable branch
Make the default value FALSE (pkey enabled) and set to TRUE when we find the total number of keys supported to be zero. Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200709032946.881753-10-aneesh.kumar@linux.ibm.com
Diffstat (limited to 'arch/powerpc/include/asm/pkeys.h')
-rw-r--r--arch/powerpc/include/asm/pkeys.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/pkeys.h b/arch/powerpc/include/asm/pkeys.h
index d06ec0948964..f984bfac814a 100644
--- a/arch/powerpc/include/asm/pkeys.h
+++ b/arch/powerpc/include/asm/pkeys.h
@@ -11,7 +11,7 @@
#include <linux/jump_label.h>
#include <asm/firmware.h>
-DECLARE_STATIC_KEY_TRUE(pkey_disabled);
+DECLARE_STATIC_KEY_FALSE(pkey_disabled);
extern int pkeys_total; /* total pkeys as per device tree */
extern u32 initial_allocation_mask; /* bits set for the initially allocated keys */
extern u32 reserved_allocation_mask; /* bits set for reserved keys */