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| author | Christian Borntraeger <borntraeger@de.ibm.com> | 2012-05-30 21:58:46 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-06-05 13:23:35 +0200 |
| commit | 569ba7d2083681abbfc2f6d6550e74e64833dada (patch) | |
| tree | 75a76d7225ff41d94e1b322a0f3812651849db06 /arch/s390 | |
| parent | 99becf1328d8d71dd6f4480e3591d7dcdb389e57 (diff) | |
| download | linux-569ba7d2083681abbfc2f6d6550e74e64833dada.tar.gz linux-569ba7d2083681abbfc2f6d6550e74e64833dada.tar.bz2 linux-569ba7d2083681abbfc2f6d6550e74e64833dada.zip | |
s390/kvm: get rid of duplicate instruction
After
commit 5e8010cb50d3de7202641c0088c211f7c9593ebc
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>
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/kernel/entry64.S | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 229fe1d07749..bf80a5921173 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -974,7 +974,6 @@ ENTRY(sie64a) stg %r3,__SF_EMPTY+8(%r15) # save guest register save area xc __SF_EMPTY+16(8,%r15),__SF_EMPTY+16(%r15) # host id == 0 lmg %r0,%r13,0(%r3) # load guest gprs 0-13 - lg %r14,__LC_THREAD_INFO # pointer thread_info struct sie_loop: lg %r14,__LC_THREAD_INFO # pointer thread_info struct tm __TI_flags+7(%r14),_TIF_EXIT_SIE |