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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-27 10:53:30 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-27 10:53:30 -0700 |
| commit | cdb8355add9b1d87ecfcb58b12879897dc1e3e36 (patch) | |
| tree | 9af61da194aaa6c255cf17de9e324c21a35581b3 /arch/ia64/kernel/mca_asm.S | |
| parent | b98adfccdf5f8dd34ae56a2d5adbe2c030bd4674 (diff) | |
| parent | df8f0ec1a413ae610899f009e25dc9777881e149 (diff) | |
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:
[IA64] minor reformatting to vmlinux.lds.S
[IA64] CMC/CPE: Reverse the order of fetching log and checking poll threshold
[IA64] PAL calls need physical mode, stacked
[IA64] ar.fpsr not set on MCA/INIT kernel entry
[IA64] printing support for MCA/INIT
[IA64] trim output of show_mem()
[IA64] show_mem() printk levels
[IA64] Make gp value point to Region 5 in mca handler
Revert "[IA64] Unwire set/get_robust_list"
[IA64] Implement futex primitives
[IA64-SGI] Do not request DMA memory for BTE
[IA64] Move perfmon tables from thread_struct to pfm_context
[IA64] Add interface so modules can discover whether multithreading is on.
[IA64] kprobes: fixup the pagefault exception caused by probehandlers
[IA64] kprobe opcode 16 bytes alignment on IA64
[IA64] esi-support
[IA64] Add "model name" to /proc/cpuinfo
Diffstat (limited to 'arch/ia64/kernel/mca_asm.S')
| -rw-r--r-- | arch/ia64/kernel/mca_asm.S | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/ia64/kernel/mca_asm.S b/arch/ia64/kernel/mca_asm.S index 96047491d1b..c6b607c00de 100644 --- a/arch/ia64/kernel/mca_asm.S +++ b/arch/ia64/kernel/mca_asm.S @@ -1025,18 +1025,13 @@ ia64_old_stack: ia64_set_kernel_registers: add temp3=MCA_SP_OFFSET, r3 - add temp4=MCA_SOS_OFFSET+SOS(OS_GP), r3 mov b0=r2 // save return address GET_IA64_MCA_DATA(temp1) ;; - add temp4=temp4, temp1 // &struct ia64_sal_os_state.os_gp add r12=temp1, temp3 // kernel stack pointer on MCA/INIT stack add r13=temp1, r3 // set current to start of MCA/INIT stack add r20=temp1, r3 // physical start of MCA/INIT stack ;; - ld8 r1=[temp4] // OS GP from SAL OS state - ;; - DATA_PA_TO_VA(r1,temp1) DATA_PA_TO_VA(r12,temp2) DATA_PA_TO_VA(r13,temp3) ;; @@ -1067,6 +1062,10 @@ ia64_set_kernel_registers: mov cr.itir=r18 mov cr.ifa=r13 mov r20=IA64_TR_CURRENT_STACK + + movl r17=FPSR_DEFAULT + ;; + mov.m ar.fpsr=r17 // set ar.fpsr to kernel default value ;; itr.d dtr[r20]=r21 ;; |