[GIT PULL] VFIO updates for v5.10-rc1

[GIT PULL] VFIO updates for v5.10-rc1

[Alex Williamson]

Hi Linus,

The following changes since commit ba4f184e126b751d1bffad5897f263108befc780:

  Linux 5.9-rc6 (2020-09-20 16:33:55 -0700)

are available in the Git repository at:

  git://github.com/awilliam/linux-vfio.git tags/vfio-v5.10-rc1

for you to fetch changes up to 2e6cfd496f5b57034cf2aec738799571b5a52124:

  vfio iommu type1: Fix memory leak in vfio_iommu_type1_pin_pages (2020-10-20 10:12:17 -0600)


Please note, this tag has a minor merge conflict with the s390
tree as Vasily noted in his pull request[1] and originally found
by Stephen[2] in linux-next.  The resolution is:

diff --cc arch/s390/pci/pci_bus.c
index 0c0db7c3a404,c93486a9989b..755b46f4c595
--- a/arch/s390/pci/pci_bus.c
+++ b/arch/s390/pci/pci_bus.c
@@@ -135,9 -197,10 +135,10 @@@ void pcibios_bus_add_device(struct pci_
  	 * With pdev->no_vf_scan the common PCI probing code does not
  	 * perform PF/VF linking.
  	 */
- 	if (zdev->vfn)
+ 	if (zdev->vfn) {
 -		zpci_bus_setup_virtfn(zdev->zbus, pdev, zdev->vfn);
 +		zpci_iov_setup_virtfn(zdev->zbus, pdev, zdev->vfn);
- 
+ 		pdev->no_command_memory = 1;
+ 	}
  }
  
  static int zpci_bus_add_device(struct zpci_bus *zbus, struct zpci_dev *zdev)

[1]https://lore.kernel.org/lkml/your-ad-here.call-01602846038-ext-6012@work.hours/
[2]https://lore.kernel.org/lkml/20200924142651.28382ed7@canb.auug.org.au/

----------------------------------------------------------------
VFIO updates for v5.10-rc1

 - New fsl-mc vfio bus driver supporting userspace drivers of objects
   within NXP's DPAA2 architecture (Diana Craciun)

 - Support for exposing zPCI information on s390 (Matthew Rosato)

 - Fixes for "detached" VFs on s390 (Matthew Rosato)

 - Fixes for pin-pages and dma-rw accesses (Yan Zhao)

 - Cleanups and optimize vconfig regen (Zenghui Yu)

 - Fix duplicate irq-bypass token registration (Alex Williamson)

----------------------------------------------------------------
Alex Williamson (3):
      Merge branches 'v5.10/vfio/bardirty', 'v5.10/vfio/dma_avail', 'v5.10/vfio/misc', 'v5.10/vfio/no-cmd-mem' and 'v5.10/vfio/yan_zhao_fixes' into v5.10/vfio/next
      Merge branches 'v5.10/vfio/fsl-mc-v6' and 'v5.10/vfio/zpci-info-v3' into v5.10/vfio/next
      vfio/pci: Clear token on bypass registration failure

Bharat Bhushan (1):
      vfio/fsl-mc: Add VFIO framework skeleton for fsl-mc devices

Diana Craciun (12):
      vfio/fsl-mc: Scan DPRC objects on vfio-fsl-mc driver bind
      vfio/fsl-mc: Implement VFIO_DEVICE_GET_INFO ioctl
      vfio/fsl-mc: Implement VFIO_DEVICE_GET_REGION_INFO ioctl call
      vfio/fsl-mc: Allow userspace to MMAP fsl-mc device MMIO regions
      vfio/fsl-mc: Added lock support in preparation for interrupt handling
      vfio/fsl-mc: Add irq infrastructure for fsl-mc devices
      vfio/fsl-mc: trigger an interrupt via eventfd
      vfio/fsl-mc: Add read/write support for fsl-mc devices
      vfio/fsl-mc: Add support for device reset
      vfio/fsl-mc: Fixed vfio-fsl-mc driver compilation on 32 bit
      vfio/fsl-mc: Fix the dead code in vfio_fsl_mc_set_irq_trigger
      vfio/fsl-mc: fix the return of the uninitialized variable ret

Matthew Rosato (9):
      PCI/IOV: Mark VFs as not implementing PCI_COMMAND_MEMORY
      vfio iommu: Add dma available capability
      s390/pci: Mark all VFs as not implementing PCI_COMMAND_MEMORY
      vfio/pci: Decouple PCI_COMMAND_MEMORY bit checks from is_virtfn
      s390/pci: stash version in the zpci_dev
      s390/pci: track whether util_str is valid in the zpci_dev
      vfio: Introduce capability definitions for VFIO_DEVICE_GET_INFO
      vfio-pci/zdev: Add zPCI capabilities to VFIO_DEVICE_GET_INFO
      MAINTAINERS: Add entry for s390 vfio-pci

Xiaoyang Xu (1):
      vfio iommu type1: Fix memory leak in vfio_iommu_type1_pin_pages

Yan Zhao (3):
      vfio: add a singleton check for vfio_group_pin_pages
      vfio: fix a missed vfio group put in vfio_pin_pages
      vfio/type1: fix dirty bitmap calculation in vfio_dma_rw

Zenghui Yu (3):
      vfio: Fix typo of the device_state
      vfio/pci: Remove redundant declaration of vfio_pci_driver
      vfio/pci: Don't regenerate vconfig for all BARs if !bardirty

 MAINTAINERS                               |  14 +
 arch/s390/include/asm/pci.h               |   4 +-
 arch/s390/pci/pci_bus.c                   |   5 +-
 arch/s390/pci/pci_clp.c                   |   2 +
 drivers/pci/iov.c                         |   1 +
 drivers/vfio/Kconfig                      |   1 +
 drivers/vfio/Makefile                     |   1 +
 drivers/vfio/fsl-mc/Kconfig               |   9 +
 drivers/vfio/fsl-mc/Makefile              |   4 +
 drivers/vfio/fsl-mc/vfio_fsl_mc.c         | 683 ++++++++++++++++++++++++++++++
 drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c    | 194 +++++++++
 drivers/vfio/fsl-mc/vfio_fsl_mc_private.h |  55 +++
 drivers/vfio/pci/Kconfig                  |  12 +
 drivers/vfio/pci/Makefile                 |   1 +
 drivers/vfio/pci/vfio_pci.c               |  38 +-
 drivers/vfio/pci/vfio_pci_config.c        |  27 +-
 drivers/vfio/pci/vfio_pci_intrs.c         |   4 +-
 drivers/vfio/pci/vfio_pci_private.h       |  12 +
 drivers/vfio/pci/vfio_pci_zdev.c          | 143 +++++++
 drivers/vfio/vfio.c                       |   9 +-
 drivers/vfio/vfio_iommu_type1.c           |  23 +-
 include/linux/pci.h                       |   1 +
 include/uapi/linux/vfio.h                 |  29 +-
 include/uapi/linux/vfio_zdev.h            |  78 ++++
 24 files changed, 1330 insertions(+), 20 deletions(-)
 create mode 100644 drivers/vfio/fsl-mc/Kconfig
 create mode 100644 drivers/vfio/fsl-mc/Makefile
 create mode 100644 drivers/vfio/fsl-mc/vfio_fsl_mc.c
 create mode 100644 drivers/vfio/fsl-mc/vfio_fsl_mc_intr.c
 create mode 100644 drivers/vfio/fsl-mc/vfio_fsl_mc_private.h
 create mode 100644 drivers/vfio/pci/vfio_pci_zdev.c
 create mode 100644 include/uapi/linux/vfio_zdev.h

Re: [GIT PULL] VFIO updates for v5.10-rc1

[pr-tracker-bot]

The pull request you sent on Thu, 22 Oct 2020 11:51:57 -0600:

> git://github.com/awilliam/linux-vfio.git tags/vfio-v5.10-rc1

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/fc996db970a33c74d3db3ee63532b15187258027

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html