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| author | Ingo Molnar <mingo@kernel.org> | 2012-03-26 17:18:44 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-03-26 17:19:03 +0200 |
| commit | 7fd52392c56361a40f0c630a82b36b95ca31eac6 (patch) | |
| tree | 14091de24c6b28ea4cae9826f98aeedb7be091f5 /arch/s390/kernel/swsusp_asm64.S | |
| parent | b01c3a0010aabadf745f3e7fdb9cab682e0a28a2 (diff) | |
| parent | e22057c8599373e5caef0bc42bdb95d2a361ab0d (diff) | |
| download | op-kernel-dev-7fd52392c56361a40f0c630a82b36b95ca31eac6.zip op-kernel-dev-7fd52392c56361a40f0c630a82b36b95ca31eac6.tar.gz | |
Merge branch 'linus' into perf/urgent
Merge reason: we need to fix a non-trivial merge conflict.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/s390/kernel/swsusp_asm64.S')
| -rw-r--r-- | arch/s390/kernel/swsusp_asm64.S | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/arch/s390/kernel/swsusp_asm64.S b/arch/s390/kernel/swsusp_asm64.S index acb78cd..dd70ef0 100644 --- a/arch/s390/kernel/swsusp_asm64.S +++ b/arch/s390/kernel/swsusp_asm64.S @@ -42,7 +42,7 @@ ENTRY(swsusp_arch_suspend) lghi %r1,0x1000 /* Save CPU address */ - stap __LC_CPU_ADDRESS(%r0) + stap __LC_EXT_CPU_ADDR(%r0) /* Store registers */ mvc 0x318(4,%r1),__SF_EMPTY(%r15) /* move prefix to lowcore */ @@ -173,15 +173,15 @@ pgm_check_entry: larl %r1,.Lresume_cpu /* Resume CPU address: r2 */ stap 0(%r1) llgh %r2,0(%r1) - llgh %r1,__LC_CPU_ADDRESS(%r0) /* Suspend CPU address: r1 */ + llgh %r1,__LC_EXT_CPU_ADDR(%r0) /* Suspend CPU address: r1 */ cgr %r1,%r2 je restore_registers /* r1 = r2 -> nothing to do */ larl %r4,.Lrestart_suspend_psw /* Set new restart PSW */ mvc __LC_RST_NEW_PSW(16,%r0),0(%r4) 3: - sigp %r9,%r1,__SIGP_INITIAL_CPU_RESET - brc 8,4f /* accepted */ - brc 2,3b /* busy, try again */ + sigp %r9,%r1,11 /* sigp initial cpu reset */ + brc 8,4f /* accepted */ + brc 2,3b /* busy, try again */ /* Suspend CPU not available -> panic */ larl %r15,init_thread_union @@ -196,10 +196,10 @@ pgm_check_entry: lpsw 0(%r3) 4: /* Switch to suspend CPU */ - sigp %r9,%r1,__SIGP_RESTART /* start suspend CPU */ + sigp %r9,%r1,6 /* sigp restart to suspend CPU */ brc 2,4b /* busy, try again */ 5: - sigp %r9,%r2,__SIGP_STOP /* stop resume (current) CPU */ + sigp %r9,%r2,5 /* sigp stop to current resume CPU */ brc 2,5b /* busy, try again */ 6: j 6b @@ -207,7 +207,7 @@ restart_suspend: larl %r1,.Lresume_cpu llgh %r2,0(%r1) 7: - sigp %r9,%r2,__SIGP_SENSE /* Wait for resume CPU */ + sigp %r9,%r2,1 /* sigp sense, wait for resume CPU */ brc 8,7b /* accepted, status 0, still running */ brc 2,7b /* busy, try again */ tmll %r9,0x40 /* Test if resume CPU is stopped */ @@ -257,6 +257,9 @@ restore_registers: lghi %r2,0 brasl %r14,arch_set_page_states + /* Log potential guest relocation */ + brasl %r14,lgr_info_log + /* Reinitialize the channel subsystem */ brasl %r14,channel_subsystem_reinit |
