kernel: fix ancient bug in GDT initialization

2017-06-08 04:03:32 +02:00
parent 2a38ee6ab6
commit 83e3161789
1 changed files with 1 additions and 1 deletions
--- a/sys/src/kern/amd64/entry.S
+++ b/sys/src/kern/amd64/entry.S
@@ -278,7 +278,7 @@ _gdt64v:
 	.quad	0x0020980000000000		/* CS */

 _gdtptr64v:
-	.word	3*8-1
+	.word	2*8-1
 	.quad	_gdt64v

 // At this point, we are safe to use kernel addresses, as we are in