Eric Farman e4f3f18b12 s390/cio: Split pfn_array_alloc_pin into pieces ... The pfn_array_alloc_pin routine is doing too much. Today, it does the alloc of the pfn_array struct and its member arrays, builds the iova address lists out of a contiguous piece of guest memory, and asks vfio to pin the resulting pages. Let's effectively revert a significant portion of commit 5c1cfb1c39 ("vfio: ccw: refactor and improve pfn_array_alloc_pin()") such that we break pfn_array_alloc_pin() into its component pieces, and have one routine that allocates/populates the pfn_array structs, and another that actually pins the memory. In the future, we will be able to handle scenarios where pinning memory isn't actually appropriate. Signed-off-by: Eric Farman <farman@linux.ibm.com> Message-Id: <20190514234248.36203-4-farman@linux.ibm.com> Reviewed-by: Farhan Ali <alifm@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>		2019-06-03 12:02:55 +02:00
..
block	s390/dasd: fix build warning in dasd_eckd_build_cp_raw	2019-05-09 08:10:21 -06:00
char	stream_open related patches for Linux 5.2	2019-05-07 12:15:13 -07:00
cio	s390/cio: Split pfn_array_alloc_pin into pieces	2019-06-03 12:02:55 +02:00
crypto	s390/zcrypt: Fix wrong dispatching for control domain CPRBs	2019-05-28 14:49:38 +02:00
net	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2019-05-07 22:03:58 -07:00
scsi	scsi: zfcp: reduce flood of fcrscn1 trace records on multi-element RSCN	2019-03-27 21:26:12 -04:00
virtio	virtio: fixes, features	2019-05-14 14:12:59 -07:00
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