Changeset e0b241f in mainline for kernel/arch/sparc64/include/trap/interrupt.h

Timestamp:

2006-08-31T11:55:19Z (18 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

ed166f7

Parents:

beb3926a

Message:

sparc64 work.

• Convert interrupt_vector trap handler and some mm related trap handlers to

use preemptibe_handler(), which is essential for traps coming from userspace.

• Add fast_data_access_protection() handler.

File:

• kernel/arch/sparc64/include/trap/interrupt.h (modified) (1 diff)

kernel/arch/sparc64/include/trap/interrupt.h

@@ -85 +85 @@
 
 .macro INTERRUPT_VECTOR_TRAP_HANDLER
-        save %sp, -STACK_WINDOW_SAVE_AREA_SIZE, %sp
-        SIMPLE_HANDLER interrupt
-        restore
-        retry
+        PREEMPTIBLE_HANDLER interrupt
 .endm
 #endif /* __ASM__ */