aboutsummaryrefslogtreecommitdiff
path: root/arch/x86/include/asm/desc_defs.h
diff options
context:
space:
mode:
authorIngo Molnar <mingo@elte.hu>2009-09-17 20:52:23 +0200
committerIngo Molnar <mingo@elte.hu>2009-09-17 20:53:10 +0200
commit45bd00d31de886f8425b4dd33204b911b0a466a9 (patch)
tree06204f2452e02ca916666173d50f5035d69065ef /arch/x86/include/asm/desc_defs.h
parent40d9d82c8ab8c4e2373a23a1e31dc8d84c53aa01 (diff)
parentab86e5765d41a5eb4239a1c04d613db87bea5ed8 (diff)
Merge branch 'linus' into tracing/core
Merge reason: Pick up kernel/softirq.c update for dependent fix. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/include/asm/desc_defs.h')
-rw-r--r--arch/x86/include/asm/desc_defs.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
index a6adefa28b9..9d6684849fd 100644
--- a/arch/x86/include/asm/desc_defs.h
+++ b/arch/x86/include/asm/desc_defs.h
@@ -34,6 +34,12 @@ struct desc_struct {
};
} __attribute__((packed));
+#define GDT_ENTRY_INIT(flags, base, limit) { { { \
+ .a = ((limit) & 0xffff) | (((base) & 0xffff) << 16), \
+ .b = (((base) & 0xff0000) >> 16) | (((flags) & 0xf0ff) << 8) | \
+ ((limit) & 0xf0000) | ((base) & 0xff000000), \
+ } } }
+
enum {
GATE_INTERRUPT = 0xE,
GATE_TRAP = 0xF,