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
On 12/03/2010 09:29 AM, Jeremy Fitzhardinge wrote:
> Hi Linus,
>
> Another handful of Xen fixes:
Oh, could you also pull:
git://xenbits.xen.org/people/sstabellini/linux-pvhvm.git 2.6.37-rc4-pvhvm-fixes
Stefano Stabellini (5):
xen: use PHYSDEVOP_get_free_pirq to implement find_unbound_pirq
xen: fix MSI setup and teardown for PV on HVM guests
xen: resume the pv console for hvm guests too
xen: fix save/restore for PV on HVM guests with pirq remapping
xen: unplug the emulated devices at resume time
arch/x86/pci/xen.c | 27 +++++++---
arch/x86/xen/platform-pci-unplug.c | 2 +-
arch/x86/xen/suspend.c | 1 +
arch/x86/xen/xen-ops.h | 2 +-
drivers/xen/events.c | 105 +++++++++++++++++++++++++-----------
drivers/xen/manage.c | 1 +
include/xen/events.h | 7 ++-
include/xen/interface/physdev.h | 10 ++++
8 files changed, 114 insertions(+), 41 deletions(-)
Which fixes various bugs when running in "fully virtualized +
paravirtualizations" mode:
* removes the use of a never-implemented experimental Xen ABI, and
replaces it with the one that did finally get implemented
* make MSI work on passed-through devices
* various save/restore fixes (console, interrupts, emulated device
unplugging)
Thanks,
J