lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Message-ID: <e5d29019-fd55-b462-0e5a-5a00f88e992b@fb.com>
Date:   Fri, 7 Oct 2016 20:09:08 -0600
From:   Jens Axboe <axboe@...com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-block@...r.kernel.org" <linux-block@...r.kernel.org>
Subject: [GIT PULL] blk-mq irq/cpu mapping updates

Hi Linus,

This is the block-irq topic branch for 4.9-rc. It's mostly from
Christoph, and it allows drivers to specify their own mappings, and more
importantly, to share the blk-mq mappings with the IRQ affinity
mappings. It's a good step towards making this work better out of the
box.

This will throw a few merge conflicts with later patches in the main
branch that you already pulled. I kept this a private branch due to the
pci dependencies. I have attached the diff of how I resolved it, just in
case.

Please pull!


   git://git.kernel.dk/linux-block.git for-4.9/block-irq


----------------------------------------------------------------
Christoph Hellwig (8):
       blk-mq: don't redistribute hardware queues on a CPU hotplug event
       blk-mq: only allocate a single mq_map per tag_set
       blk-mq: remove ->map_queue
       blk-mq: allow the driver to pass in a queue mapping
       blk-mq: provide a default queue mapping for PCI device
       nvme: switch to use pci_alloc_irq_vectors
       nvme: remove the post_scan callout
       blk-mq: get rid of the cpumask in struct blk_mq_tags

Jens Axboe (2):
       Merge branch 'irq/for-block' of git://git.kernel.org/.../tip/tip 
into for-4.9/msi-irq
       blk-mq: kill unused blk_mq_create_mq_map()

Stephen Rothwell (1):
       blk_mq: linux/blk-mq.h does not include all the headers it depends on

  Documentation/block/biodoc.txt    |   4 +-
  block/Kconfig                     |   5 +
  block/Makefile                    |   2 +-
  block/bio.c                       |   2 +-
  block/blk-core.c                  |  16 +-
  block/blk-flush.c                 |   6 +-
  block/blk-mq-cpumap.c             |  25 +--
  block/blk-mq-pci.c                |  47 +++++
  block/blk-mq-sysfs.c              |  15 +-
  block/blk-mq-tag.c                |  11 +-
  block/blk-mq-tag.h                |   1 -
  block/blk-mq.c                    | 117 +++++------
  block/blk-mq.h                    |  10 +-
  block/blk.h                       |  11 +-
  drivers/block/loop.c              |   1 -
  drivers/block/mtip32xx/mtip32xx.c |   3 +-
  drivers/block/nbd.c               | 411 
+++++++++++++++-----------------------
  drivers/block/null_blk.c          |   1 -
  drivers/block/rbd.c               |   1 -
  drivers/block/virtio_blk.c        |   1 -
  drivers/block/xen-blkfront.c      |   1 -
  drivers/md/dm-crypt.c             |   2 +-
  drivers/md/dm-rq.c                |   1 -
  drivers/mtd/ubi/block.c           |   1 -
  drivers/nvme/host/core.c          |   3 -
  drivers/nvme/host/nvme.h          |   1 -
  drivers/nvme/host/pci.c           | 109 ++++------
  drivers/nvme/host/rdma.c          |   2 -
  drivers/nvme/target/loop.c        |   2 -
  drivers/scsi/scsi_lib.c           |   1 -
  fs/befs/linuxvfs.c                |   2 +-
  fs/block_dev.c                    |  11 +-
  fs/btrfs/inode.c                  |   5 +-
  include/linux/bio.h               |   2 -
  include/linux/blk-mq-pci.h        |   9 +
  include/linux/blk-mq.h            |  26 ++-
  include/linux/blk_types.h         |  21 +-
  include/linux/blkdev.h            |   4 +-
  include/linux/ioprio.h            |   1 -
  include/linux/workqueue.h         |   1 +
  kernel/workqueue.c                |  40 ++--
  41 files changed, 429 insertions(+), 506 deletions(-)
  create mode 100644 block/blk-mq-pci.c
  create mode 100644 include/linux/blk-mq-pci.h

-- 
Jens Axboe


View attachment "block-irq-resolve.patch" of type "text/x-patch" (1622 bytes)

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ