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authorVasily Gorbik <gor@linux.ibm.com>2019-06-24 17:02:28 +0200
committerVasily Gorbik <gor@linux.ibm.com>2019-06-24 17:02:28 +0200
commit9de31912490e967e148393c04fb054f0219b7350 (patch)
tree38423f36f2f4b9427d6fbd32f94ac58c9be31149 /usr
parents390/cio: move struct node_descriptor to cio.h (diff)
parentvfio-ccw: Remove copy_ccw_from_iova() (diff)
downloadlinux-dev-9de31912490e967e148393c04fb054f0219b7350.tar.xz
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Merge tag 'vfio-ccw-20190621' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/vfio-ccw into features
Refactoring of the vfio-ccw cp handling, simplifying the code and avoiding unneeded allocating/copying. * tag 'vfio-ccw-20190621' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/vfio-ccw: vfio-ccw: Remove copy_ccw_from_iova() vfio-ccw: Factor out the ccw0-to-ccw1 transition vfio-ccw: Copy CCW data outside length calculation vfio-ccw: Skip second copy of guest cp to host vfio-ccw: Move guest_cp storage into common struct s390/cio: Combine direct and indirect CCW paths vfio-ccw: Rearrange IDAL allocation in direct CCW vfio-ccw: Remove pfn_array_table vfio-ccw: Adjust the first IDAW outside of the nested loops vfio-ccw: Rearrange pfn_array and pfn_array_table arrays s390/cio: Use generalized CCW handler in cp_init() s390/cio: Generalize the TIC handler s390/cio: Refactor the routine that handles TIC CCWs s390/cio: Squash cp_free() and cp_unpin_free() Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
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