qemu-patch-raspberry4/hw/s390x
Peter Maydell 1831e15060 This update brings dataplane to virtio-scsi (NOT
yet 100% thread-safe, though, which makes it really, really
 experimental.  It also brings asynchronous cancellation to
 the SCSI subsystem and implements it in virtio-scsi.  This
 is a pretty important feature.  Almost all the work here
 was done by Fam Zheng.
 
 I also included the virtio refcount fixes from Gonglei,
 because they had a small conflict with virtio-scsi dataplane.
 
 This pull request is using the new subkey 4E6B09D7.
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Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

This update brings dataplane to virtio-scsi (NOT
yet 100% thread-safe, though, which makes it really, really
experimental.  It also brings asynchronous cancellation to
the SCSI subsystem and implements it in virtio-scsi.  This
is a pretty important feature.  Almost all the work here
was done by Fam Zheng.

I also included the virtio refcount fixes from Gonglei,
because they had a small conflict with virtio-scsi dataplane.

This pull request is using the new subkey 4E6B09D7.

# gpg: Signature made Tue 30 Sep 2014 12:31:02 BST using RSA key ID 4E6B09D7
# gpg: Good signature from "Paolo Bonzini <pbonzini@redhat.com>"
# gpg:                 aka "Paolo Bonzini <bonzini@gnu.org>"

* remotes/bonzini/tags/for-upstream: (39 commits)
  block/iscsi: handle failure on malloc of the allocationmap
  util: introduce bitmap_try_new
  virtio-scsi: Handle TMF request cancellation asynchronously
  scsi: Introduce scsi_req_cancel_async
  scsi: Introduce scsi_req_cancel_complete
  scsi: Drop SCSIReqOps.cancel_io
  scsi: Unify request unref in scsi_req_cancel
  scsi-generic: Handle canceled request in scsi_command_complete
  scsi: Drop scsi_req_abort
  virtio-scsi: Process ".iothread" property
  virtio-scsi: Call bdrv_io_plug/bdrv_io_unplug in cmd request handling
  virtio-scsi: Batched prepare for cmd reqs
  virtio-scsi: Two stages processing of cmd request
  virtio-scsi: Add migration state notifier for dataplane code
  virtio-scsi: Hook up with dataplane
  virtio-scsi-dataplane: Code to run virtio-scsi on iothread
  virtio-scsi: Add VirtIOSCSIVring in VirtIOSCSIReq
  virtio-scsi: Add 'iothread' property to virtio-scsi
  virtio: add a wrapper for virtio-backend initialization
  virtio-9p: fix virtio-9p child refcount in transports
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2014-09-30 16:45:35 +01:00
..
css.c s390x/css: catch ccw sequence errors 2014-09-23 14:10:17 +02:00
css.h s390x/css: catch ccw sequence errors 2014-09-23 14:10:17 +02:00
event-facility.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
ipl.c s390/ipl: Fix error path on BIOS loading 2014-03-17 22:01:19 +01:00
Makefile.objs s390-sclp: SCLP Event integration 2014-01-21 16:48:39 +01:00
s390-virtio-bus.c virtio: add a wrapper for virtio-backend initialization 2014-09-30 11:09:59 +02:00
s390-virtio-bus.h virtio-blk: use aliases instead of duplicate qdev properties 2014-07-01 09:15:02 +02:00
s390-virtio-ccw.c memory: add parameter errp to memory_region_init_ram 2014-09-09 13:41:43 +02:00
s390-virtio-hcall.c s390x/virtio-hcall: Specification exception for illegal subcodes 2014-02-27 09:51:25 +01:00
s390-virtio.c memory: add parameter errp to memory_region_init_ram 2014-09-09 13:41:43 +02:00
s390-virtio.h s390x: Migrate to new NMI interface 2014-08-25 13:25:16 +02:00
sclp.c memory: add parameter errp to memory_region_init_ram 2014-09-09 13:41:43 +02:00
sclpcpu.c s390x/cpu hotplug: Fix memory leak 2014-03-17 22:01:19 +01:00
sclpquiesce.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
virtio-ccw.c virtio-scsi: Add 'iothread' property to virtio-scsi 2014-09-30 11:11:20 +02:00
virtio-ccw.h virtio-blk: use aliases instead of duplicate qdev properties 2014-07-01 09:15:02 +02:00