(xen) stable/for-linus-3.5-rc0-tag
Hey Linus,
Please git pull the following tag:
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git stable/for-linus-3.5-rc0-tag
which has:
* support for 'perf' running. Perf depends on APIC ops to send IPIs, not SMP ops. Re-using the existing SMP ops and also adding code to deal IRQ_WORKER vector makes it work.
* enhancements to the self-ballooning code
* fix to auto-balloon the initial domain to the original boot-up size (it would return to the hypervisor around 1GB of memory that overlapped PCI and non-E820 RAM regions - this brings it back).
* move some of the debugfs code dealing with printing u32 arrays to the generic code-base.
* allow fronted modules to unload with grants in usage and lazily free them
* further disintegrate the XenBus and initial domain coupling - so that there can be a separate XenBus domain - and the concept of initial domain shrinks even further.
* perf improvements in the M2P calls to utilize the batching of PTEs.
* bug-fixes
Please pull!
Ben Guthro (1):
xen: implement apic ipi interface
Dan Carpenter (1):
hvc_xen: NULL dereference on allocation failure
Daniel De Graaf (1):
xenbus: Add support for xenbus backend in stub domain
David Vrabel (1):
xen/setup: update VA mapping when releasing memory during setup
Jan Beulich (1):
xen/gnttab: add deferred freeing logic
Jana Saout (1):
xen: Add selfballoning memory reservation tunable.
Konrad Rzeszutek Wilk (9):
xen/p2m: Move code around to allow for better re-usage.
xen/p2m: Allow alloc_p2m_middle to call reserve_brk depending on argument xen/p2m: Collapse early_alloc_p2m_middle redundant checks. xen/p2m: An early bootup variant of set_phys_to_machine xen/setup: Only print "Freeing XXX-YYY pfn range: Z pages freed" if Z > 0 xen/setup: Populate freed MFNs from non-RAM E820 entries and gaps to E820 RAM xen/setup: Combine the two hypercall functions - since they are quite similar. xen/acpi/sleep: Enable ACPI sleep via the __acpi_os_prepare_sleep xen/smp: unbind irqworkX when unplugging vCPUs.
Lin Ming (1):
xen: implement IRQ_WORK_VECTOR handler
Srivatsa Vaddagiri (1):
debugfs: Add support to print u32 array in debugfs
Stefano Stabellini (2):
xen: enter/exit lazy_mmu_mode around m2p_override calls
xen: do not map the same GSI twice in PVHVM guests.
arch/x86/include/asm/xen/events.h | 1 + arch/x86/include/asm/xen/page.h | 1 + arch/x86/pci/xen.c | 4 + arch/x86/xen/debugfs.c | 104 ------------------- arch/x86/xen/debugfs.h | 4 - arch/x86/xen/enlighten.c | 13 ++- arch/x86/xen/mmu.c | 23 ---- arch/x86/xen/p2m.c | 104 +++++++++++-------- arch/x86/xen/setup.c | 171 ++++++++++++++++++++++++++----- arch/x86/xen/smp.c | 112 +++++++++++++++++++- arch/x86/xen/smp.h | 12 ++ arch/x86/xen/spinlock.c | 12 +- arch/x86/xen/xen-ops.h | 1 - drivers/tty/hvc/hvc_xen.c | 4 +- drivers/xen/Makefile | 2 +- drivers/xen/acpi.c | 62 +++++++++++ drivers/xen/events.c | 5 +- drivers/xen/grant-table.c | 125 +++++++++++++++++++++-- drivers/xen/xen-selfballoon.c | 34 ++++++- drivers/xen/xenbus/xenbus_comms.c | 6 + drivers/xen/xenbus/xenbus_comms.h | 1 + drivers/xen/xenbus/xenbus_dev_backend.c | 51 +++++++++ fs/debugfs/file.c | 128 +++++++++++++++++++++++ include/linux/debugfs.h | 11 ++ include/xen/acpi.h | 58 +++++++++++ include/xen/events.h | 3 + include/xen/grant_table.h | 2 + include/xen/xenbus_dev.h | 3 + 28 files changed, 829 insertions(+), 228 deletions(-)