Re: [Xen-devel] [GIT] Sync pvhvm changes in 2.6.36-rc1 into xen/2.6.32.x

[Jeremy Fitzhardinge <jeremy@xxxxxxxx>]

 On 08/24/2010 02:24 AM, Ian Campbell wrote:
> On Thu, 2010-08-19 at 12:42 +0100, Ian Campbell wrote:
>> The pvhvm drivers had a few minor adjustments made to them on their way
>> upstream, pull them back into xen.git for consistency.
> Updated with 3 new PVHVM changesets which went upstream recently.
>
> The following changes since commit e6b9b2cbca5093e8e38d3e314e2f6415ad951c60:
>   Jeremy Fitzhardinge (1):
>         Merge commit 'v2.6.32.18' into xen/next-2.6.32

32-bit is currently failing to build, compaining about:

  LD      .tmp_vmlinux1
arch/x86/built-in.o: In function `xen_hvm_callback_vector':
/home/jeremy/git/linux/arch/x86/kernel/entry_32.S:1092: undefined reference to 
`smp_xen_hvm_callback_vector'

I'm pretty sure this used to work, so I suspect this set of changes
caused the problem, but I haven't actually narrowed it down.

One thing I noticed is that all the other invocations of
BUILD_INTERRUPT() are in entry_arch.h, so we should probably normalize that.

I'll have a look at this later this afternoon if the thing I'm currently
working on works out with no unexpected problems...

    J

> are available in the git repository at:
>
>   git://xenbits.xensource.com/people/ianc/linux-2.6.git for-jeremy/pvhvm
>
> Ian Campbell (4):
>       xen: use dynamic_irq_init_keep_chip_data
>       xen: pvhvm: allow user to request no emulated device unplug
>       xen: pvhvm: rename xen_emul_unplug=ignore to =unnnecessary
>       xen: pvhvm: make it clearer that XEN_UNPLUG_* define bits in a bitfield
>
> Jeremy Fitzhardinge (1):
>       xenfs: enable for HVM domains too
>
> Stefano Stabellini (2):
>       blkfront: do not create a PV cdrom device if xen_hvm_guest
>       Introduce CONFIG_XEN_PVHVM compile option
>
>  Documentation/kernel-parameters.txt |    6 +++-
>  arch/x86/kernel/entry_64.S          |    2 +-
>  arch/x86/xen/Kconfig                |    5 ++++
>  arch/x86/xen/enlighten.c            |    2 +
>  arch/x86/xen/mmu.c                  |    2 +
>  arch/x86/xen/platform-pci-unplug.c  |   20 ++++++++++++-----
>  arch/x86/xen/time.c                 |    2 +
>  drivers/block/xen-blkfront.c        |   39 +++++++++++++++++++++++-----------
>  drivers/xen/Kconfig                 |    2 +-
>  drivers/xen/events.c                |   25 ++++------------------
>  drivers/xen/xenfs/super.c           |    4 +-
>  include/xen/platform_pci.h          |   14 ++++++++----
>  12 files changed, 73 insertions(+), 50 deletions(-)
>
>


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