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s390/kvm: get rid of duplicate instruction

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commit 5e8010cb50
    s390: replace TIF_SIE with PF_VCPU
there is no need to load the thread info before sie_loop where
it is also loaded.
Get rid of this duplicate instruction.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Christian Borntraeger 2012-05-30 21:58:46 +02:00 committed by Martin Schwidefsky
parent 99becf1328
commit 569ba7d208
1 changed files with 0 additions and 1 deletions
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arch/s390/kernel/entry64.S
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@ -974,7 +974,6 @@ ENTRY(sie64a)
stg %r3,__SF_EMPTY+8(%r15) # save guest register save area stg %r3,__SF_EMPTY+8(%r15) # save guest register save area
xc __SF_EMPTY+16(8,%r15),__SF_EMPTY+16(%r15) # host id == 0 xc __SF_EMPTY+16(8,%r15),__SF_EMPTY+16(%r15) # host id == 0
lmg %r0,%r13,0(%r3) # load guest gprs 0-13 lmg %r0,%r13,0(%r3) # load guest gprs 0-13
lg %r14,__LC_THREAD_INFO # pointer thread_info struct
sie_loop: sie_loop:
lg %r14,__LC_THREAD_INFO # pointer thread_info struct lg %r14,__LC_THREAD_INFO # pointer thread_info struct
tm __TI_flags+7(%r14),_TIF_EXIT_SIE tm __TI_flags+7(%r14),_TIF_EXIT_SIE