Add a bit of tracing, clean around to finally fix few bugs. In particular, restore NVMe on Aarch64 host.
Since v1: - addressed Stefan and Eric review comments - dropped unnecessary patches - added BE fix reported by Keith Patches missing review: #10, #24, #25 Supersedes: <[email protected]> Eric Auger (4): block/nvme: Change size and alignment of IDENTIFY response buffer block/nvme: Change size and alignment of queue block/nvme: Change size and alignment of prp_list_pages block/nvme: Align iov's va and size on host page size Philippe Mathieu-Daudé (21): MAINTAINERS: Cover 'block/nvme.h' file block/nvme: Use hex format to display offset in trace events block/nvme: Report warning with warn_report() block/nvme: Trace controller capabilities block/nvme: Trace nvme_poll_queue() per queue block/nvme: Improve nvme_free_req_queue_wait() trace information block/nvme: Trace queue pair creation/deletion block/nvme: Move definitions before structure declarations block/nvme: Use unsigned integer for queue counter/size block/nvme: Make nvme_identify() return boolean indicating error block/nvme: Make nvme_init_queue() return boolean indicating error block/nvme: Introduce Completion Queue definitions block/nvme: Use definitions instead of magic values in add_io_queue() block/nvme: Correctly initialize Admin Queue Attributes block/nvme: Simplify ADMIN queue access block/nvme: Simplify nvme_cmd_sync() block/nvme: Set request_alignment at initialization block/nvme: Correct minimum device page size block/nvme: Fix use of write-only doorbells page on Aarch64 arch block/nvme: Fix nvme_submit_command() on big-endian host block/nvme: Simplify Completion Queue Command Identifier field use include/block/nvme.h | 18 ++-- block/nvme.c | 213 ++++++++++++++++++++++++------------------- MAINTAINERS | 2 + block/trace-events | 30 +++--- 4 files changed, 150 insertions(+), 113 deletions(-) -- 2.26.2
