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81ae31d782
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Linus Torvalds 81ae31d782 xen: features and fixes for 3.18-rc0 
- Add pvscsi frontend and backend drivers.
 - Remove _PAGE_IOMAP PTE flag, freeing it for alternate uses.
 - Try and keep memory contiguous during PV memory setup (reduces
   SWIOTLB usage).
 - Allow front/back drivers to use threaded irqs.
 - Support large initrds in PV guests.
 - Fix PVH guests in preparation for Xen 4.5
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Merge tag 'stable/for-linus-3.18-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull Xen updates from David Vrabel:
 "Features and fixes:

   - Add pvscsi frontend and backend drivers.
   - Remove _PAGE_IOMAP PTE flag, freeing it for alternate uses.
   - Try and keep memory contiguous during PV memory setup (reduces
     SWIOTLB usage).
   - Allow front/back drivers to use threaded irqs.
   - Support large initrds in PV guests.
   - Fix PVH guests in preparation for Xen 4.5"

* tag 'stable/for-linus-3.18-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: (22 commits)
  xen: remove DEFINE_XENBUS_DRIVER() macro
  xen/xenbus: Remove BUG_ON() when error string trucated
  xen/xenbus: Correct the comments for xenbus_grant_ring()
  x86/xen: Set EFER.NX and EFER.SCE in PVH guests
  xen: eliminate scalability issues from initrd handling
  xen: sync some headers with xen tree
  xen: make pvscsi frontend dependant on xenbus frontend
  arm{,64}/xen: Remove "EXPERIMENTAL" in the description of the Xen options
  xen-scsifront: don't deadlock if the ring becomes full
  x86: remove the Xen-specific _PAGE_IOMAP PTE flag
  x86/xen: do not use _PAGE_IOMAP PTE flag for I/O mappings
  x86: skip check for spurious faults for non-present faults
  xen/efi: Directly include needed headers
  xen-scsiback: clean up a type issue in scsiback_make_tpg()
  xen-scsifront: use GFP_ATOMIC under spin_lock
  MAINTAINERS: Add xen pvscsi maintainer
  xen-scsiback: Add Xen PV SCSI backend driver
  xen-scsifront: Add Xen PV SCSI frontend driver
  xen: Add Xen pvSCSI protocol description
  xen/events: support threaded irqs for interdomain event channels
  ...
2014-10-11 20:29:01 -04:00
..
alpha alpha: use Kbuild logic to include <asm-generic/sections.h> 2014-10-09 22:26:03 -04:00
arc irq_work: Introduce arch_irq_work_has_interrupt() 2014-09-13 18:38:07 +02:00
arm xen: features and fixes for 3.18-rc0 2014-10-11 20:29:01 -04:00
arm64 xen: features and fixes for 3.18-rc0 2014-10-11 20:29:01 -04:00
avr32 irq_work: Introduce arch_irq_work_has_interrupt() 2014-09-13 18:38:07 +02:00
blackfin Merge branch 'for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata 2014-10-10 07:23:11 -04:00
c6x irq_work: Introduce arch_irq_work_has_interrupt() 2014-09-13 18:38:07 +02:00
cris cris: use Kbuild logic to include <asm-generic/sections.h> 2014-10-09 22:25:45 -04:00
frv frv: remove deprecated IRQF_DISABLED 2014-10-09 22:26:03 -04:00
hexagon irq_work: Introduce arch_irq_work_has_interrupt() 2014-09-13 18:38:07 +02:00
ia64 PCI changes for the v3.18 merge window: 2014-10-09 15:03:49 -04:00
m32r m32r: remove deprecated IRQF_DISABLED 2014-10-09 22:25:46 -04:00
m68k m68k: call find_vma with the mmap_sem held in sys_cacheflush() 2014-10-09 22:26:02 -04:00
metag irq_work: Introduce arch_irq_work_has_interrupt() 2014-09-13 18:38:07 +02:00
microblaze Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-10-09 06:30:57 -04:00
mips Merge branch 'akpm' (fixes from Andrew Morton) 2014-10-09 22:26:14 -04:00
mn10300 mn10300: use Kbuild logic to include <asm-generic/sections.h> 2014-10-09 22:25:45 -04:00
openrisc Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-10-09 06:42:04 -04:00
parisc Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-10-09 06:30:57 -04:00
powerpc Merge branch 'akpm' (fixes from Andrew Morton) 2014-10-09 22:26:14 -04:00
s390 Merge branch 'for-v3.18' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping 2014-10-10 16:56:08 -04:00
score score: use Kbuild logic to include <asm-generic/sections.h> 2014-10-09 22:25:46 -04:00
sh Merge branch 'akpm' (fixes from Andrew Morton) 2014-10-09 22:26:14 -04:00
sparc nosave: consolidate __nosave_{begin,end} in <asm/sections.h> 2014-10-09 22:26:04 -04:00
tile Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-10-09 06:30:57 -04:00
um irq_work: Introduce arch_irq_work_has_interrupt() 2014-09-13 18:38:07 +02:00
unicore32 nosave: consolidate __nosave_{begin,end} in <asm/sections.h> 2014-10-09 22:26:04 -04:00
x86 xen: features and fixes for 3.18-rc0 2014-10-11 20:29:01 -04:00
xtensa Merge branch 'timers-nohz-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-10-09 06:30:57 -04:00
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