[GIT PULL] xen: branch for v5.12-rc1

[GIT PULL] xen: branch for v5.12-rc1

[Juergen Gross]

Linus,

Please git pull the following tag:

 git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.12b-rc1-tag

xen: branch for v5.12-rc1

It contains:

- A small series for Xen event channels adding some sysfs nodes for
  per pv-device settings and statistics, and 2 fixes of theoretical
  problems.

- two minor fixes (one for an unlikely error path, one for a comment).

Thanks.

Juergen

 Documentation/ABI/testing/sysfs-devices-xenbus | 41 ++++++++++++++++
 drivers/xen/events/events_base.c               | 27 ++++++++++-
 drivers/xen/evtchn.c                           | 29 ++++++-----
 drivers/xen/xen-acpi-processor.c               |  3 +-
 drivers/xen/xen-front-pgdir-shbuf.c            | 11 ++++-
 drivers/xen/xenbus/xenbus_probe.c              | 66 ++++++++++++++++++++++++++
 include/xen/xenbus.h                           |  7 +++
 7 files changed, 168 insertions(+), 16 deletions(-)

Jan Beulich (1):
      xen-front-pgdir-shbuf: don't record wrong grant handle upon error

Juergen Gross (3):
      xen/events: add per-xenbus device event statistics and settings
      xen/evtchn: use smp barriers for user event ring
      xen/evtchn: use READ/WRITE_ONCE() for accessing ring indices

Kees Cook (1):
      xen: Replace lkml.org links with lore

Re: [GIT PULL] xen: branch for v5.12-rc1

[pr-tracker-bot]

The pull request you sent on Fri, 26 Feb 2021 14:16:41 +0100:

> git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.12b-rc1-tag

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/5c2e7a0af211cb7a3a24fcfe98f0ceb67560b53b

Thank you!

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

Re: [GIT PULL] xen: branch for v5.12-rc1

[pr-tracker-bot]

The pull request you sent on Tue, 16 Feb 2021 13:40:15 +0100:

> git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.12-rc1-tag

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/4a037ad5d115b2cc79a5071a7854475f365476fa

Thank you!

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

[GIT PULL] xen: branch for v5.12-rc1

[Juergen Gross]

Linus,

Please git pull the following tag:

 git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.12-rc1-tag

xen: branch for v5.12-rc1

This batch contains a series of Xen related security fixes, all related
to limited error handling in Xen backend drivers.


Thanks.

Juergen

 arch/arm/xen/p2m.c                  |  6 ++++--
 arch/x86/xen/p2m.c                  | 15 +++++++--------
 drivers/block/xen-blkback/blkback.c | 32 ++++++++++++++++++--------------
 drivers/net/xen-netback/netback.c   |  4 +---
 drivers/xen/gntdev.c                | 37 ++++++++++++++++++++-----------------
 drivers/xen/xen-scsiback.c          |  4 ++--
 include/xen/grant_table.h           |  1 +
 7 files changed, 53 insertions(+), 46 deletions(-)

Jan Beulich (8):
      Xen/x86: don't bail early from clear_foreign_p2m_mapping()
      Xen/x86: also check kernel mapping in set_foreign_p2m_mapping()
      Xen/gntdev: correct dev_bus_addr handling in gntdev_map_grant_pages()
      Xen/gntdev: correct error checking in gntdev_map_grant_pages()
      xen-blkback: don't "handle" error by BUG()
      xen-netback: don't "handle" error by BUG()
      xen-scsiback: don't "handle" error by BUG()
      xen-blkback: fix error handling in xen_blkbk_map()

Stefano Stabellini (1):
      xen/arm: don't ignore return errors from set_phys_to_machine