linux-kernel - [GIT PULL] xen: branch for v5.11-rc1

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Date:   Tue, 15 Dec 2020 13:26:06 +0100
From:   Juergen Gross <jgross@...e.com>
To:     torvalds@...ux-foundation.org
Cc:     linux-kernel@...r.kernel.org, xen-devel@...ts.xenproject.org,
        boris.ostrovsky@...cle.com
Subject: [GIT PULL] xen: branch for v5.11-rc1

Linus,

Please git pull the following tag:

 git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.11-rc1-tag

xen: branch for v5.11-rc1

It contains fixes for security issues just having been disclosed:

- a 5 patch series for fixing of XSA-349 (DoS via resource depletion in
  Xen dom0)

- a patch fixing XSA-350 (access of stale pointer in a Xen dom0)


Thanks.

Juergen

 drivers/block/xen-blkback/xenbus.c        |  4 +++-
 drivers/net/xen-netback/xenbus.c          |  6 +++++-
 drivers/xen/xen-pciback/xenbus.c          |  2 +-
 drivers/xen/xenbus/xenbus.h               |  2 ++
 drivers/xen/xenbus/xenbus_client.c        |  8 +++++++-
 drivers/xen/xenbus/xenbus_probe.c         |  1 +
 drivers/xen/xenbus/xenbus_probe_backend.c |  7 +++++++
 drivers/xen/xenbus/xenbus_xs.c            | 34 ++++++++++++++++++++-----------
 include/xen/xenbus.h                      | 15 +++++++++++++-
 9 files changed, 62 insertions(+), 17 deletions(-)

Pawel Wieczorkiewicz (1):
      xen-blkback: set ring->xenblkd to NULL after kthread_stop()

SeongJae Park (5):
      xen/xenbus: Allow watches discard events before queueing
      xen/xenbus: Add 'will_handle' callback support in xenbus_watch_path()
      xen/xenbus/xen_bus_type: Support will_handle watch callback
      xen/xenbus: Count pending messages for each watch
      xenbus/xenbus_backend: Disallow pending watch messages