linux.git/drivers/xen, branch v3.7-rc4

Merge tag 'stable/for-linus-3.7-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen

2012-11-02T20:26:11+00:00

Pull Xen bugfixes from Konrad Rzeszutek Wilk:
 - Use appropriate macros instead of hand-rolling our own (ARM).
 - Fixes if FB/KBD closed unexpectedly.
 - Fix memory leak in /dev/gntdev ioctl calls.
 - Fix overflow check in xenbus_file_write.
 - Document cleanup.
 - Performance optimization when migrating guests.

* tag 'stable/for-linus-3.7-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
  xen/mmu: Use Xen specific TLB flush instead of the generic one.
  xen/arm: use the __HVC macro
  xen/xenbus: fix overflow check in xenbus_file_write()
  xen-kbdfront: handle backend CLOSED without CLOSING
  xen-fbfront: handle backend CLOSED without CLOSING
  xen/gntdev: don't leak memory from IOCTL_GNTDEV_MAP_GRANT_REF
  x86: remove obsolete comment from asm/xen/hypervisor.h

xen/xenbus: fix overflow check in xenbus_file_write()

2012-10-30T13:57:49+00:00

Acked-by: Ian Campbell 
Reported-by: Dan Carpenter 
Signed-off-by: Jan Beulich 
[v1: Rebased on upstream]
Signed-off-by: Konrad Rzeszutek Wilk

xen/gntdev: don't leak memory from IOCTL_GNTDEV_MAP_GRANT_REF

2012-10-30T13:27:32+00:00

map->kmap_ops allocated in gntdev_alloc_map() wasn't freed by
gntdev_put_map().

Add a gntdev_free_map() helper function to free everything allocated
by gntdev_alloc_map().

Signed-off-by: David Vrabel 
Cc: stable@vger.kernel.org
Signed-off-by: Konrad Rzeszutek Wilk

Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-arm

2012-10-25T22:59:34+00:00

Pull ARM fixes from Russell King:
 "A random collection of various fixes, mainly from Arnd and a few other
  people.  Not thing really stands out here."

* 'fixes' of git://git.linaro.org/people/rmk/linux-arm:
  ARM: drop experimental status for hotplug and Thumb2
  ARM: 7560/1: SMP_TWD: use DIV_ROUND_CLOSEST() for periodic mode
  ARM: 7559/1: smp: switch away from the idmap before updating init_mm.mm_count
  ARM: 7556/1: perf: fix updated event period in response to PERF_EVENT_IOC_PERIOD
  ARM: 7555/1: kexec: fix segment memory addresses check
  ARM: warnings in arch/arm/include/asm/uaccess.h
  ARM: binfmt_flat: unused variable 'persistent'
  ARM: be really quiet when building with 'make -s'
  ARM: pass -marm to gcc by default for both C and assembler
  ARM: Xen: fix initial build problems
  ARM: export default read_current_timer
  ARM: Fix another build warning in arch/arm/mm/alignment.c
  ARM: export set_irq_flags
  ARM: kprobes: make more tests conditional

Merge tag 'fixes-for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into fixes

2012-10-22T21:56:09+00:00

xen: dbgp: Fix warning when CONFIG_PCI is not enabled.

2012-10-19T19:19:37+00:00

I saw this on ARM:
linux/drivers/xen/dbgp.c:11:23: warning: unused variable 'ctrlr' [-Wunused-variable]

Acked-by: Stefano Stabellini 
Signed-off-by: Ian Campbell 
Acked-by: Jan Beulich 
Signed-off-by: Konrad Rzeszutek Wilk

Merge commit 'v3.7-rc1' into stable/for-linus-3.7

2012-10-19T19:19:19+00:00

* commit 'v3.7-rc1': (10892 commits)
  Linux 3.7-rc1
  x86, boot: Explicitly include autoconf.h for hostprogs
  perf: Fix UAPI fallout
  ARM: config: make sure that platforms are ordered by option string
  ARM: config: sort select statements alphanumerically
  UAPI: (Scripted) Disintegrate include/linux/byteorder
  UAPI: (Scripted) Disintegrate include/linux
  UAPI: Unexport linux/blk_types.h
  UAPI: Unexport part of linux/ppp-comp.h
  perf: Handle new rbtree implementation
  procfs: don't need a PATH_MAX allocation to hold a string representation of an int
  vfs: embed struct filename inside of names_cache allocation if possible
  audit: make audit_inode take struct filename
  vfs: make path_openat take a struct filename pointer
  vfs: turn do_path_lookup into wrapper around struct filename variant
  audit: allow audit code to satisfy getname requests from its names_list
  vfs: define struct filename and have getname() return it
  btrfs: Fix compilation with user namespace support enabled
  userns: Fix posix_acl_file_xattr_userns gid conversion
  userns: Properly print bluetooth socket uids
  ...

xen: balloon: use correct type for frame_list

2012-10-19T19:18:00+00:00

This is now a xen_pfn_t.

Signed-off-by: Ian Campbell 
Signed-off-by: Konrad Rzeszutek Wilk

xen: balloon: don't include e820.h

2012-10-19T19:17:56+00:00

This breaks on !X86 and AFAICT is not required on X86 either.

Acked-by: Stefano Stabellini 
Signed-off-by: Ian Campbell 
Signed-off-by: Konrad Rzeszutek Wilk

xen: grant: use xen_pfn_t type for frame_list.

2012-10-19T19:17:55+00:00

This correctly sizes it as 64 bit on ARM but leaves it as unsigned
long on x86 (therefore no intended change on x86).

The long and ulong guest handles are now unused (and a bit dangerous)
so remove them.

Acked-by: Stefano Stabellini 
Signed-off-by: Ian Campbell 
Signed-off-by: Konrad Rzeszutek Wilk