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| author | Robert Richter <robert.richter@amd.com> | 2011-11-08 15:52:15 +0100 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2011-11-08 15:52:15 +0100 |
| commit | de346b6949063aa040ef607943b072835294f4b3 (patch) | |
| tree | 11f5a10b9ab41a10ea26bf8ab1f133b802e7559e /arch/s390/kernel/entry64.S | |
| parent | dcfce4a095932e6e95d83ad982be3609947963bc (diff) | |
| parent | 9c48f1c629ecfa114850c03f875c6691003214de (diff) | |
Merge branch 'perf/core' into oprofile/master
Merge reason: Resolve conflicts with Don's NMI rework:
commit 9c48f1c629ecfa114850c03f875c6691003214de
Author: Don Zickus <dzickus@redhat.com>
Date: Fri Sep 30 15:06:21 2011 -0400
x86, nmi: Wire up NMI handlers to new routines
Conflicts:
arch/x86/oprofile/nmi_timer_int.c
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'arch/s390/kernel/entry64.S')
| -rw-r--r-- | arch/s390/kernel/entry64.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 5f729d627ce..713da076053 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -1076,6 +1076,11 @@ sie_loop: lg %r14,__LC_THREAD_INFO # pointer thread_info struct tm __TI_flags+7(%r14),_TIF_EXIT_SIE jnz sie_exit + lg %r14,__LC_GMAP # get gmap pointer + ltgr %r14,%r14 + jz sie_gmap + lctlg %c1,%c1,__GMAP_ASCE(%r14) # load primary asce +sie_gmap: lg %r14,__SF_EMPTY(%r15) # get control block pointer SPP __SF_EMPTY(%r15) # set guest id sie 0(%r14) @@ -1083,6 +1088,7 @@ sie_done: SPP __LC_CMF_HPP # set host id lg %r14,__LC_THREAD_INFO # pointer thread_info struct sie_exit: + lctlg %c1,%c1,__LC_USER_ASCE # load primary asce ni __TI_flags+6(%r14),255-(_TIF_SIE>>8) lg %r14,__SF_EMPTY+8(%r15) # load guest register save area stmg %r0,%r13,0(%r14) # save guest gprs 0-13 |