Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...

[linux-2.6-omap-h63xx.git] / arch / ia64 / kernel / mca_asm.S

diff --git a/arch/ia64/kernel/mca_asm.S b/arch/ia64/kernel/mca_asm.S
index 8c9c26aa6ae092e130f93a4076025d17a297ab92..0f5965fcdf85133fbf0c455f714dcbea091eea2d 100644 (file)
--- a/arch/ia64/kernel/mca_asm.S
+++ b/arch/ia64/kernel/mca_asm.S
@@ -133,14 +133,6 @@ ia64_do_tlb_purge:
 //StartMain////////////////////////////////////////////////////////////////////
 
 ia64_os_mca_dispatch:
-       // Serialize all MCA processing
-       mov     r3=1;;
-       LOAD_PHYSICAL(p0,r2,ia64_mca_serialize);;
-ia64_os_mca_spin:
-       xchg4   r4=[r2],r3;;
-       cmp.ne  p6,p0=r4,r0
-(p6)   br ia64_os_mca_spin
-
        mov r3=IA64_MCA_CPU_MCA_STACK_OFFSET    // use the MCA stack
        LOAD_PHYSICAL(p0,r2,1f)                 // return address
        mov r19=1                               // All MCA events are treated as monarch (for now)
@@ -291,10 +283,6 @@ END(ia64_os_mca_virtual_begin)
 
        mov             b0=r12                  // SAL_CHECK return address
 
-       // release lock
-       LOAD_PHYSICAL(p0,r3,ia64_mca_serialize);;
-       st4.rel         [r3]=r0
-
        br              b0
 
 //EndMain//////////////////////////////////////////////////////////////////////