[GIT PULL] Xen fixes

Jeremy Fitzhardinge
2010-12-03T17:29:57Z

Hi Linus,

Another handful of Xen fixes:

* Fix a hang-on-shutdown regression introduced by 76fac077db6b34e2
("x86, kexec: Make sure to stop all CPUs before exiting the
kernel") [Also for stable]
* Fix crash-on-boot regression on 32-bit systems, caused by
b40827fa7268 ("x86-32, mm: Add an initial page table for core
bootstrapping")
* Avoid using memory that's inaccessible on 32-bit systems without
HIGHMEM
* Don't assume NUMA node 0 is always present when allocating irq descs
* Kill Xen's private idle implementation in favour of using default_idle
* Simplify boot-time E820 mangling, which fixes a couple of corner cases

There are two branches:

git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git upstream/core

Jeremy Fitzhardinge (4):
xen: clean up "extra" memory handling some more
xen: use default_idle
xen: prevent crashes with non-HIGHMEM 32-bit kernels with largeish memory
xen: allocate irq descs on any NUMA node

arch/x86/xen/setup.c | 41 ++++++++++++++---------------------------
drivers/xen/balloon.c | 12 ++++++++++--
drivers/xen/events.c | 4 ++--
3 files changed, 26 insertions(+), 31 deletions(-)

git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git upstream/bugfix

Ian Campbell (1):
xen: x86/32: perform initial startup on initial_page_table

Jeremy Fitzhardinge (1):
xen: don't bother to stop other cpus on shutdown/reboot

arch/x86/xen/enlighten.c | 6 ----
arch/x86/xen/mmu.c | 69 +++++++++++++++++++++++++++++++++++++--------
2 files changed, 56 insertions(+), 19 deletions(-)

Thanks,
J