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Message-ID: <54D891C8.6030000@cantab.net>
Date: Mon, 09 Feb 2015 10:54:00 +0000
From: David Vrabel <dvrabel@...tab.net>
To: Linus Torvalds <torvalds@...ux-foundation.org>,
Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
xen-devel <xen-devel@...ts.xenproject.org>,
Boris Ostrovsky <Boris.Ostrovsky@...cle.com>,
Stefano Stabellini <stefano.stabellini@...citrix.com>
Subject: [GIT PULL] xen: features and fixes for 3.20-rc0
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Linus,
Please git pull the following tag:
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git stable/for-linus-3.20-rc0-tag
xen: features and fixes for 3.20-rc0
- - Reworked handling for foreign (grant mapped) pages to simplify the
code, enable a number of additional use cases and fix a number of
long-standing bugs.
- - Prefer the TSC over the Xen PV clock when dom0 (and the TSC is
stable).
- - Assorted other cleanup and minor bug fixes.
Thanks.
David
arch/arm/include/asm/xen/page.h | 2 +-
arch/arm/xen/enlighten.c | 4 +-
arch/arm/xen/mm.c | 2 +-
arch/arm/xen/p2m.c | 2 +-
arch/x86/include/asm/xen/page.h | 20 +--
arch/x86/xen/mmu.c | 17 +-
arch/x86/xen/p2m.c | 267 ++----------------------------
arch/x86/xen/setup.c | 37 ++---
arch/x86/xen/smp.c | 2 +-
arch/x86/xen/time.c | 4 +
arch/x86/xen/xen-ops.h | 6 +
drivers/block/xen-blkback/blkback.c | 177 ++++++++++++++------
drivers/block/xen-blkback/common.h | 3 +
drivers/net/xen-netback/interface.c | 7 +-
drivers/net/xen-netback/netback.c | 106 +-----------
drivers/xen/balloon.c | 86 +---------
drivers/xen/gntdev.c | 143 ++++++++++++----
drivers/xen/grant-table.c | 120 +++++++++++++-
drivers/xen/manage.c | 8 +-
drivers/xen/tmem.c | 2 +-
drivers/xen/xen-scsiback.c | 6 +-
drivers/xen/xenbus/xenbus_dev_frontend.c | 11 +-
include/linux/mm.h | 8 +
include/linux/page-flags.h | 5 +
include/xen/grant_table.h | 43 ++++-
include/xen/interface/features.h | 6 +
include/xen/interface/grant_table.h | 7 +
mm/memory.c | 2 +
28 files changed, 509 insertions(+), 594 deletions(-)
Chuck Tuffli (1):
arm64: Relax licensing of arm64 Xen DMA operations
David Vrabel (7):
mm: provide a find_special_page vma operation
xen/grant-table: pre-populate kernel unmap ops for xen_gnttab_unmap_refs()
xen: remove scratch frames for ballooned pages and m2p override
xen/grant-table: add helpers for allocating pages
xen/gntdev: convert priv->lock to a mutex
xen/gntdev: mark userspace PTEs as special on x86 PV guests
xen/gntdev: provide find_special_page VMA operation
Davidlohr Bueso (1):
x86,xen: use current->state helpers
Jan Beulich (1):
xen/tmem: mark xen_tmem_init() __init
Jennifer Herbert (8):
mm: add 'foreign' alias for the 'pinned' page flag
x86/xen: require ballooned pages for grant maps
xen: mark grant mapped pages as foreign
xen-netback: use foreign page information from the pages themselves
xen/grant-table: add a mechanism to safely unmap pages that are in use
xen/gntdev: safely unmap grants in case they are still in use
xen-blkback: safely unmap grants in case they are still in use
xenbus: Add proper handling of XS_ERROR from Xenbus for transactions.
Juergen Gross (5):
x86/xen: cleanup arch/x86/xen/setup.c
x86/xen: use correct types for addresses in arch/x86/xen/setup.c
x86/xen: add some __init and static annotations in arch/x86/xen/setup.c
x86/xen: add some __init annotations in arch/x86/xen/mmu.c
x86/xen: cleanup arch/x86/xen/mmu.c
Palik, Imre (1):
x86/xen: prefer TSC over xen clocksource for dom0
Ross Lagerwall (1):
xen/manage: Fix USB interaction issues when resuming
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