Hi,
Here is patch series based on upstream which fixes dom0 memory
allocation issues. Without those patches dom0 may lose half
of its memory allocated at boot by Xen.
Konrad and I have tested whole patch series.
Daniel
arch/x86/include/asm/xen/page.h | 1 +
arch/x86/xen/enlighten.c | 1 -
arch/x86/xen/mmu.c | 23 ----------
arch/x86/xen/p2m.c | 198
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----------------
arch/x86/xen/setup.c | 159
++++++++++++++++++++++++++++++++++++++++++++++++++++++----------
arch/x86/xen/xen-ops.h | 1 -
drivers/net/xen-netback/interface.c | 2 +
7 files changed, 294 insertions(+), 91 deletions(-)
David Vrabel (1):
xen/setup: update VA mapping when releasing memory during setup
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: 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/balloon: Subtract from xen_released_pages the count that is populated.
xen/p2m: Reserve 8MB of _brk space for P2M leafs when populating back.
xen/p2m: Reuse existing P2M leafs if they are filled with 1:1 PFNs or
INVALID.
zhenzhong.duan (1):
xen: populate correct number of pages when across mem boundary (v2)
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