linux-kernel - [GIT PULL] xen: fixes and cleanups for 5.4-rc2

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Message-Id: <20191004050520.7270-1-jgross@suse.com>
Date:   Fri,  4 Oct 2019 07:05:20 +0200
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: fixes and cleanups for 5.4-rc2

Linus,

Please git pull the following tag:

 git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git for-linus-5.4-rc2-tag

xen: fixes and cleanups for 5.4-rc2

It contains the following patches:

- a fix in the Xen balloon driver avoiding hitting a BUG_ON() in some
  cases, plus a follow-on cleanup series for that driver

- a patch for introducing non-blocking EFI callbacks in Xen's EFI driver,
  plu a cleanup patch for Xen EFI handling merging the x86 and ARM arch
  specific initialization into the Xen EFI driver

- a fix of the Xen xenbus driver avoiding a self-deadlock when cleaning
  up after a user process has died

- a fix for Xen on ARM after removal of ZONE_DMA

- a cleanup patch for avoiding build warnings for Xen on ARM


Thanks.

Juergen

 arch/arm/include/asm/xen/xen-ops.h       |  6 ---
 arch/arm/xen/Makefile                    |  1 -
 arch/arm/xen/efi.c                       | 28 -----------
 arch/arm/xen/enlighten.c                 |  3 +-
 arch/arm/xen/mm.c                        |  5 +-
 arch/arm64/include/asm/xen/xen-ops.h     |  7 ---
 arch/arm64/xen/Makefile                  |  1 -
 arch/x86/xen/efi.c                       | 14 +-----
 drivers/xen/balloon.c                    | 24 +++------
 drivers/xen/efi.c                        | 84 ++++++++++++++++++--------------
 drivers/xen/xenbus/xenbus_dev_frontend.c | 20 +++++++-
 include/xen/xen-ops.h                    | 25 +---------
 12 files changed, 79 insertions(+), 139 deletions(-)

David Hildenbrand (4):
      xen/balloon: Set pages PageOffline() in balloon_add_region()
      xen/balloon: Drop __balloon_append()
      xen/balloon: Mark pages PG_offline in balloon_append()
      xen/balloon: Clear PG_offline in balloon_retrieve()

Juergen Gross (2):
      xen/efi: have a common runtime setup function
      xen/xenbus: fix self-deadlock after killing user process

Peng Fan (1):
      arm: xen: mm: use __GPF_DMA32 for arm64

Ross Lagerwall (1):
      xen/efi: Set nonblocking callbacks

Stefano Stabellini (1):
      ARM: xen: unexport HYPERVISOR_platform_op function