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69e8f430e2
linux/drivers/xen
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Konrad Rzeszutek Wilk 69e8f430e2 xen/granttable: Disable grant v2 for HVM domains. 
As proper scaffolding for supporting error status is not yet
implemented.

BUG: unable to handle kernel NULL pointer dereference at 0000000000000400
IP: [<ffffffff81375ae9>] gnttab_end_foreign_access_ref_v2+0x29/0x40
PGD 32aa3067 PUD 32a87067 PMD 0
Oops: 0000 [#1] PREEMPT SMP
CPU 0
Modules linked in: sg sr_mod cdrom ata_generic ata_piix libata scsi_mod xen_blkfront xen_netfront fb_sys_fops sysimgblt sysfillrect syscopyarea xen_kbdfront
cmd

Pid: 2307, comm: ip Not tainted 3.3.0-rc1 #1 Xen HVM domU
RIP: 0010:[<ffffffff81375ae9>]  [<ffffffff81375ae9>] gnttab_end_foreign_access_ref_v2+0x29/0x40
RSP: 0018:ffff88003be03d38  EFLAGS: 00010206
RAX: 0000000000000000 RBX: ffff880033210640 RCX: 0000000000000040
RDX: 0000000000002000 RSI: 0000000000000000 RDI: 0000000000000200
RBP: ffff88003be03d38 R08: 0000000000000101 R09: 0000000000000000
R10: dead000000100100 R11: 0000000000000000 R12: ffff88003be03e48
R13: 0000000000000001 R14: ffff880039461c00 R15: 0000000000000200
FS:  00007fb1f84ec700(0000) GS:ffff88003be00000(0000) knlGS:0000000000000000
...

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2012-01-27 11:14:16 -05:00
..
xen-pciback module_param: make bool parameters really bool (drivers & misc) 2012-01-13 09:32:20 +10:30
xenbus Merge branch 'stable/for-linus-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen 2012-01-10 10:09:59 -08:00
xenfs xen: Add xenbus device driver 2011-12-16 13:29:39 -05:00
balloon.c xen/balloon: Avoid OOM when requesting highmem 2011-11-16 12:13:43 -05:00
biomerge.c xen: using EXPORT_SYMBOL requires including export.h 2012-01-18 15:37:49 -08:00
cpu_hotplug.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-12-11 12:18:16 -08:00
events.c xen/events: prevent calling evtchn_get on invalid channels 2011-12-16 11:25:54 -05:00
evtchn.c xen/event: Add reference counting to event channels 2011-11-21 17:14:48 -05:00
features.c
gntalloc.c xen-gntalloc: introduce missing kfree 2012-01-03 13:39:04 -05:00
gntdev.c xen/grant-table: Support mappings required by blkback 2011-12-20 17:07:27 -05:00
grant-table.c xen/granttable: Disable grant v2 for HVM domains. 2012-01-27 11:14:16 -05:00
Kconfig xen: Add privcmd device driver 2011-12-16 13:29:31 -05:00
Makefile xen: Add privcmd device driver 2011-12-16 13:29:31 -05:00
manage.c xen: Add export.h for THIS_MODULE/EXPORT_SYMBOL to various xen users. 2011-10-31 19:32:11 -04:00
pci.c Merge branch 'stable/cleanups-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen 2011-11-06 20:13:34 -08:00
platform-pci.c xen: no need to delay xen_setup_shutdown_event for hvm guests anymore 2011-02-25 16:43:03 +00:00
privcmd.c xen/privcmd: Remove unused support for arch specific privcmp mmap 2011-12-16 13:29:42 -05:00
privcmd.h xen: Add privcmd device driver 2011-12-16 13:29:31 -05:00
swiotlb-xen.c Merge tag 'v3.2-rc6' of /home/airlied/devel/kernel/linux-2.6 into drm-core-next 2011-12-20 14:43:53 +00:00
sys-hypervisor.c drivers/xen/sys-hypervisor: Cleanup code/data sections definitions 2011-05-19 11:30:41 -04:00
tmem.c xen: prepare tmem shim to handle frontswap 2011-06-17 15:06:20 -06:00
xen-balloon.c xen/balloon: Move the registration from device to subsystem. 2012-01-12 11:53:59 -05:00
xen-selfballoon.c xen: fix build breakage in xen-selfballoon.c caused by sysdev conversion 2011-12-15 11:07:02 -08:00
xencomm.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00