linux-kernel - [GIT PULL] xen: branch for v5.11-rc4

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Date:   Fri, 15 Jan 2021 15:31:54 +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-rc4

Linus,

Please git pull the following tag:

 git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.11-rc4-tag

xen: branch for v5.11-rc4

It contains:

- A series for fixing a regression when running as a fully virtualized
  guest on an old Xen hypervisor not supporting PV interrupt callbacks
  for HVM guests.

- A patch for adding support to query Xen resource sizes (setting was
  possible already) from user mode.


Thanks.

Juergen

 Documentation/admin-guide/kernel-parameters.txt |  4 ++
 arch/arm/xen/enlighten.c                        |  2 +-
 arch/x86/xen/enlighten_hvm.c                    | 15 ++++-
 arch/x86/xen/smp_hvm.c                          | 27 ++++++---
 drivers/xen/events/events_base.c                | 10 ---
 drivers/xen/platform-pci.c                      |  8 ++-
 drivers/xen/privcmd.c                           | 25 ++++++--
 drivers/xen/xenbus/xenbus.h                     |  1 +
 drivers/xen/xenbus/xenbus_comms.c               |  8 ---
 drivers/xen/xenbus/xenbus_probe.c               | 81 ++++++++++++++++++++-----
 include/xen/xenbus.h                            |  2 +-
 11 files changed, 129 insertions(+), 54 deletions(-)

David Woodhouse (5):
      xen: Fix event channel callback via INTX/GSI
      xen: Set platform PCI device INTX affinity to CPU0
      x86/xen: Add xen_no_vector_callback option to test PCI INTX delivery
      x86/xen: Don't register Xen IPIs when they aren't going to be used
      x86/xen: Fix xen_hvm_smp_init() when vector callback not available

Roger Pau Monne (1):
      xen/privcmd: allow fetching resource sizes