search for: shadow_64

Hi, I just added 32GB memory in my system and wanted Xen to see that memory, so enabled PAE in xen0 and XenU. I did a make menuconfig in xen0 and xenU, then did a make in xen-unstable and a make install. Whilebooting this kernel, I get the above error PAE mode mismatch. I looked under xen/include/asm-x86/processor.h has #define X86_CR4_PAE defined and so does cpufeature.h have this defined.

...| 2 xen/arch/x86/shadow.c | 516 ++++++++++++++++++++++++++++-------- xen/arch/x86/shadow_public.c | 93 +++++- xen/arch/x86/vmx.c | 22 + xen/include/asm-x86/page-guest32.h | 5 xen/include/asm-x86/shadow.h | 39 +- xen/include/asm-x86/shadow_64.h | 143 ++------- xen/include/asm-x86/shadow_public.h | 1 10 files changed, 720 insertions(+), 249 deletions(-) Thanks, Chengyuan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...+++++++++++++-- xen/arch/x86/shadow.c | 258 ++++++++++++++++++++++++++++++------- xen/arch/x86/shadow_public.c | 32 ++++ xen/common/page_alloc.c | 1 xen/include/asm-x86/hvm/hvm.h | 10 + xen/include/asm-x86/hvm/vmx/vmx.h | 8 + xen/include/asm-x86/shadow_64.h | 78 ++++++++++- 9 files changed, 457 insertions(+), 63 deletions(-) Jun --- Intel Open Source Technology Center _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

We (Michael Fetterman, George Dunlap and I) have been working over the last while on a full replacement for Xen''s shadow pagetable support. This mail contains some design notes, below; a patch against xen-unstable, giving a snapshot of the current state of the new shadow code, is at http://www.cl.cam.ac.uk/~tjd21/shadow2.patch Comments on both are welcome, although the code is not