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Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] fix s390x_newuname [S390] dasd: log sense for fatal errors [S390] cpu topology: fix locking [S390] cio: Fix refcount after moving devices. [S390] ftrace: fix kernel stack backchain walking [S390] ftrace: disable tracing on idle psw [S390] lockdep: fix compile bug [S390] kvm_s390: Fix oops in virtio device detection with "mem=" [S390] sclp: emit error message if assign storage fails [S390] Fix range for add_active_range() in setup_memory()
This commit is contained in:
commit
011331483d
10 changed files with 47 additions and 20 deletions
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@ -1746,6 +1746,11 @@ restart:
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goto restart;
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}
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/* log sense for fatal error */
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if (cqr->status == DASD_CQR_FAILED) {
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dasd_log_sense(cqr, &cqr->irb);
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}
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/* First of all call extended error reporting. */
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if (dasd_eer_enabled(base) &&
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cqr->status == DASD_CQR_FAILED) {
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@ -324,6 +324,9 @@ static int do_assign_storage(sclp_cmdw_t cmd, u16 rn)
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case 0x0120:
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break;
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default:
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pr_warning("assign storage failed (cmd=0x%08x, "
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"response=0x%04x, rn=0x%04x)\n", cmd,
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sccb->header.response_code, rn);
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rc = -EIO;
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break;
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}
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@ -874,11 +874,15 @@ void ccw_device_move_to_orphanage(struct work_struct *work)
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replacing_cdev = get_disc_ccwdev_by_dev_id(&dev_id, cdev);
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if (replacing_cdev) {
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sch_attach_disconnected_device(sch, replacing_cdev);
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/* Release reference from get_disc_ccwdev_by_dev_id() */
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put_device(&cdev->dev);
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return;
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}
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replacing_cdev = get_orphaned_ccwdev_by_dev_id(css, &dev_id);
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if (replacing_cdev) {
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sch_attach_orphaned_device(sch, replacing_cdev);
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/* Release reference from get_orphaned_ccwdev_by_dev_id() */
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put_device(&cdev->dev);
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return;
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}
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sch_create_and_recog_new_device(sch);
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@ -322,13 +322,13 @@ static int __init kvm_devices_init(void)
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return rc;
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}
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rc = vmem_add_mapping(PFN_PHYS(max_pfn), PAGE_SIZE);
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rc = vmem_add_mapping(real_memory_size, PAGE_SIZE);
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if (rc) {
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s390_root_dev_unregister(kvm_root);
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return rc;
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}
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kvm_devices = (void *) PFN_PHYS(max_pfn);
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kvm_devices = (void *) real_memory_size;
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ctl_set_bit(0, 9);
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register_external_interrupt(0x2603, kvm_extint_handler);
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