X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FKernel%2Farch%2Farmv7%2Fproc.S;h=197905835f89b2565735929a8639091c26b3f759;hb=35bd78fa5f141882c43b1bcaa0c90436ff3974f1;hp=531de2997a74b34a4f4593499064395f41346638;hpb=48743e39650eb1ef988380e9d95f27fd40d3a9ce;p=tpg%2Facess2.git

diff --git a/KernelLand/Kernel/arch/armv7/proc.S b/KernelLand/Kernel/arch/armv7/proc.S
index 531de299..19790583 100644
--- a/KernelLand/Kernel/arch/armv7/proc.S
+++ b/KernelLand/Kernel/arch/armv7/proc.S
@@ -46,12 +46,11 @@ SwitchTask:
 	ldr r1, [sp,#4*10]
 	tst r1, r1
 	mcrne p15, 0, r1, c2, c0, 0	@ Set TTBR0 to r0
-	mov r1, #0
-	mcrne p15, 0, r1, c8, c7, 0	@ TLBIALL - Invalidate all
+#	mov r1, #1
+	mcrne p15, 0, r1, c8, c7, 0	@ TLBIALL - Invalid user space
 
-	@ Restore SP
+	@ Restore state
 	mov sp, r0
-
 	bx r2
 
 .return:
@@ -102,3 +101,5 @@ csProc_CloneInt_NewTaskMessage:
 	.asciz "New task PC=%p, R4=%p, sp=%p"
 csProc_CloneInt_OldTaskMessage:
 	.asciz "Parent task PC=%p, R4=%p, SP=%p"
+
+@ vim: ft=armv7