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Merge tag 's390-5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

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Pull more s390 updates from Vasily Gorbik:

 - Fix integer overflow during stack frame unwind with invalid
   backchain.

 - Cleanup unused symbol export in zcrypt code.

 - Fix MIO addressing control activation in PCI code and expose its
   usage via sysfs.

 - Fix kernel image signature verification report presence detection.

 - Fix irq registration in vfio-ap code.

 - Add CPU measurement counters for newer machines.

 - Add base DASD thin provisioning support and code cleanups.

* tag 's390-5.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (21 commits)
  s390/unwind: avoid int overflow in outside_of_stack
  s390/zcrypt: remove the exporting of ap_query_configuration
  s390/pci: add mio_enabled attribute
  s390: fix setting of mio addressing control
  s390/ipl: Fix detection of has_secure attribute
  s390: vfio-ap: fix irq registration
  s390/cpumf: Add extended counter set definitions for model 8561 and 8562
  s390/dasd: Handle out-of-space constraint
  s390/dasd: Add discard support for ESE volumes
  s390/dasd: Use ALIGN_DOWN macro
  s390/dasd: Make dasd_setup_queue() a discipline function
  s390/dasd: Add new ioctl to release space
  s390/dasd: Add dasd_sleep_on_queue_interruptible()
  s390/dasd: Add missing intensity definition
  s390/dasd: Fix whitespace
  s390/dasd: Add dynamic formatting support for ESE volumes
  s390/dasd: Recognise data for ESE volumes
  s390/dasd: Put sub-order definitions in a separate section
  s390/dasd: Make layout analysis ESE compatible
  s390/dasd: Remove old defines and function
  ...
This commit is contained in:
Linus Torvalds
2019-07-12 15:39:22 -07:00
parent 7181feb9b7 9a15919041
commit aabfea8dc9
22 changed files with 1549 additions and 258 deletions
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3
drivers/s390/crypto/vfio_ap_ops.c
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@@ -115,7 +115,6 @@ static void vfio_ap_wait_for_irqclear(int apqn)
* Unregisters the ISC in the GIB when the saved ISC not invalid.
* Unpin the guest's page holding the NIB when it exist.
* Reset the saved_pfn and saved_isc to invalid values.
* Clear the pointer to the matrix mediated device.
*
*/
static void vfio_ap_free_aqic_resources(struct vfio_ap_queue *q)
@@ -127,7 +126,6 @@ static void vfio_ap_free_aqic_resources(struct vfio_ap_queue *q)
&q->saved_pfn, 1);
q->saved_pfn = 0;
q->saved_isc = VFIO_AP_ISC_INVALID;
q->matrix_mdev = NULL;
}
/**
@@ -179,6 +177,7 @@ struct ap_queue_status vfio_ap_irq_disable(struct vfio_ap_queue *q)
status.response_code);
end_free:
vfio_ap_free_aqic_resources(q);
q->matrix_mdev = NULL;
return status;
}