search for: allocatepage

hi james, the win2008r2 vm crash problem while migration seems related about the AllocatePage. according to the previous BSOD info, we modified code to test if page address after AllocatePage is FFFFFA8000000000 or FFFFFA8000000002. if FFFFFA8000000000 , then free it immediately, and allocate again. the test result shows 12948535073500: XenPCI --- AllocatePages IRQL = 0, Buf = F...

I am trying to add UEFI support to my existing PXE environment for kickstarting CentOS 7.0. With bios boot all is working well. I have added syslinux.efi and ldlinux.e64 from syslinux 6.03 to my tftp server and altered my dhcp server to boot syslinux.efi. I get to my usual menu fine, the server downloads vmlinuz and initrd.img fine but then bails out with "Failed to allocate memory for

...JitPage(unsigned long, unsigned long) () #1 0x0000555abfcec796 in v8::internal::MemoryAllocator::AllocateUninitializedChunkAt(v8::internal::BaseSpace*, unsigned long, v8::internal::Executability, unsigned long, v8::internal::PageSize) () #2 0x0000555abfced882 in v8::internal::MemoryAllocator::AllocatePage(v8::internal::MemoryAllocator::AllocationMode, v8::internal::Space*, v8::internal::Executability) () #3 0x0000555abfd0480c in v8::internal::PagedSpaceBase::TryExpand(v8::internal::LocalHeap*, v8::internal::AllocationOrigin) () #4 0x0000555abfcbdb32 in v8::internal::PagedSpaceAllocatorPolicy::TryE...

...(SetPxE) \ + VDEF(GetPxE) \ + VDEF(SwapPxE) \ + /* Reserved for PAE / long mode */ \ + VDEF(SetPxELong) \ + VDEF(GetPxELong) \ + VDEF(SwapPxELongAtomic) \ + VDEF(TestAndSetPxEBit) \ + VDEF(TestAndClearPxEBit) \ + /* Notify the hypervisor how a page should be shadowed */ \ + VDEF(AllocatePage) \ + /* Release shadowed parts of a page */ \ + VDEF(ReleasePage) \ + VDEF(InvalPage) \ + VDEF(FlushTLB) \ + VDEF(FlushDeferredCalls) \ + VDEF(SetLinearMapping) \ + VDEF(IN) \ + VDEF(INB) \ + VDEF(INW) \ + VDEF(INS) \ + VDEF(INSB) \ + VDEF(INSW) \ + VDEF(OUT) \ + VDEF(OU...

...(SetPxE) \ + VDEF(GetPxE) \ + VDEF(SwapPxE) \ + /* Reserved for PAE / long mode */ \ + VDEF(SetPxELong) \ + VDEF(GetPxELong) \ + VDEF(SwapPxELongAtomic) \ + VDEF(TestAndSetPxEBit) \ + VDEF(TestAndClearPxEBit) \ + /* Notify the hypervisor how a page should be shadowed */ \ + VDEF(AllocatePage) \ + /* Release shadowed parts of a page */ \ + VDEF(ReleasePage) \ + VDEF(InvalPage) \ + VDEF(FlushTLB) \ + VDEF(FlushDeferredCalls) \ + VDEF(SetLinearMapping) \ + VDEF(IN) \ + VDEF(INB) \ + VDEF(INW) \ + VDEF(INS) \ + VDEF(INSB) \ + VDEF(INSW) \ + VDEF(OUT) \ + VDEF(OU...