[GIT PULL] Xen fixes
From: Jeremy Fitzhardinge
Date: Fri Dec 03 2010 - 12:30:04 EST
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
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