diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-24 09:55:45 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-24 09:55:45 -0700 |
| commit | 21c7075fa5a756f1c95f6b463ff42cd320cc0301 (patch) | |
| tree | 69524dd01fbebe662abe3b7296664592d3ce562b /arch/s390/kernel/switch_cpu64.S | |
| parent | ff0c4ad2c3a75ccfe6adca916e50804eb45bb2d9 (diff) | |
| parent | 73b7d40ff1bcd44b4245c2714b88cf872fe44685 (diff) | |
Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: (21 commits)
[S390] use siginfo for sigtrap signals
[S390] dasd: add enhanced DASD statistics interface
[S390] kvm: make sigp emerg smp capable
[S390] disable cpu measurement alerts on a dying cpu
[S390] initial cr0 bits
[S390] iucv cr0 enablement bit
[S390] race safe external interrupt registration
[S390] remove tape block docu
[S390] ap: toleration support for ap device type 10
[S390] cleanup program check handler prototypes
[S390] remove kvm mmu reload on s390
[S390] Use gmap translation for accessing guest memory
[S390] use gmap address spaces for kvm guest images
[S390] kvm guest address space mapping
[S390] fix s390 assembler code alignments
[S390] move sie code to entry.S
[S390] kvm: handle tprot intercepts
[S390] qdio: clear shared DSCI before scheduling the queue handler
[S390] reference bit testing for unmapped pages
[S390] irqs: Do not trace arch_local_{*,irq_*} functions
...
Diffstat (limited to 'arch/s390/kernel/switch_cpu64.S')
| -rw-r--r-- | arch/s390/kernel/switch_cpu64.S | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/arch/s390/kernel/switch_cpu64.S b/arch/s390/kernel/switch_cpu64.S index 5be3f43898f9..fcc42d799e41 100644 --- a/arch/s390/kernel/switch_cpu64.S +++ b/arch/s390/kernel/switch_cpu64.S @@ -5,6 +5,7 @@ * */ +#include <linux/linkage.h> #include <asm/asm-offsets.h> #include <asm/ptrace.h> @@ -16,9 +17,7 @@ # %r6 - destination cpu .section .text - .align 4 - .globl smp_switch_to_cpu -smp_switch_to_cpu: +ENTRY(smp_switch_to_cpu) stmg %r6,%r15,__SF_GPRS(%r15) lgr %r1,%r15 aghi %r15,-STACK_FRAME_OVERHEAD @@ -31,8 +30,7 @@ smp_switch_to_cpu: brc 2,2b /* busy, try again */ 3: j 3b - .globl smp_restart_cpu -smp_restart_cpu: +ENTRY(smp_restart_cpu) larl %r1,.gprregs lmg %r0,%r15,0(%r1) 1: sigp %r0,%r5,__SIGP_SENSE /* Wait for calling CPU */ |