similar to: [07/17][PATCH] kvm/ia64: Add TLB virtulization support.-V8

Zhang, Xiantao wrote: >>From 5c70c038c57190144390ae9d30c3d06afba103d4 Mon Sep 17 00:00:00 2001 > From: Xiantao Zhang <xiantao.zhang at intel.com> > Date: Tue, 1 Apr 2008 14:59:30 +0800 > Subject: [PATCH] KVM:IA64 : Add kvm sal/pal virtulization support. > > Some sal/pal calls would be traped to kvm for virtulization > from guest firmware. > Signed-off-by: Xiantao

Zhang, Xiantao wrote: >>From 0d698efed15759b49e78adcef085feda0a14a175 Mon Sep 17 00:00:00 2001 > From: Xiantao Zhang <xiantao.zhang at intel.com> > Date: Tue, 1 Apr 2008 14:57:09 +0800 > Subject: [PATCH] KVM:IA64: Add optimization for some virtulization > faults > > optvfault.S Add optimization for some performance-critical > virtualization faults. >

Hi, >>From 2dbf7c93ff5e36a221761c690ff12e7be48a6bb2 Mon Sep 17 00:00:00 2001 >From: Xiantao Zhang <xiantao.zhang at intel.com> >Date: Wed, 12 Mar 2008 13:49:38 +0800 >Subject: [PATCH] kvm/ia64: add optimization for some virtulization >faults > >optvfault.S adds optimization for some performance-critical >virtualization >faults. >Signed-off-by: Anthony Xu

Hi Xiantao, Some more nit-picking, though some of this is a bit more important to fixup. Cheers, Jes > +typedef struct thash_data { Urgh! argh! Please avoid typedefs unless you really need them, see Chapter 5 of Documentation/CodingStyle for details. > diff --git a/include/asm-ia64/kvm_host.h b/include/asm-ia64/kvm_host.h > new file mode 100644 > index 0000000..522bde0 > ---

Hi Xiantao, Some more nit-picking, though some of this is a bit more important to fixup. Cheers, Jes > +typedef struct thash_data { Urgh! argh! Please avoid typedefs unless you really need them, see Chapter 5 of Documentation/CodingStyle for details. > diff --git a/include/asm-ia64/kvm_host.h b/include/asm-ia64/kvm_host.h > new file mode 100644 > index 0000000..522bde0 > ---

Hi, Xiantao and Anthony >+void getfpreg(unsigned long regnum, struct ia64_fpreg *fpval, >+ struct kvm_pt_regs *regs) >+{ >+ /* Take floating register rotation into consideration*/ >+ if (regnum >= IA64_FIRST_ROTATING_FR) >+ regnum = IA64_FIRST_ROTATING_FR + fph_index(regs, >regnum); >+#define CASE_FIXED_FP(reg) \ >+ case (reg) : \ >+

Hi, Xiantao and Anthony >+void getfpreg(unsigned long regnum, struct ia64_fpreg *fpval, >+ struct kvm_pt_regs *regs) >+{ >+ /* Take floating register rotation into consideration*/ >+ if (regnum >= IA64_FIRST_ROTATING_FR) >+ regnum = IA64_FIRST_ROTATING_FR + fph_index(regs, >regnum); >+#define CASE_FIXED_FP(reg) \ >+ case (reg) : \ >+

Zhang, Xiantao wrote: >>From 697d50286088e98da5ac8653c80aaa96c81abf87 Mon Sep 17 00:00:00 2001 > From: Xiantao Zhang <xiantao.zhang at intel.com> > Date: Mon, 31 Mar 2008 09:50:24 +0800 > Subject: [PATCH] KVM:IA64: Implement smp_call_function_mask for ia64 > > This function provides more flexible interface for smp > infrastructure. > Signed-off-by: Xiantao Zhang

Zhang, Xiantao wrote: >>From 697d50286088e98da5ac8653c80aaa96c81abf87 Mon Sep 17 00:00:00 2001 > From: Xiantao Zhang <xiantao.zhang at intel.com> > Date: Mon, 31 Mar 2008 09:50:24 +0800 > Subject: [PATCH] KVM:IA64: Implement smp_call_function_mask for ia64 > > This function provides more flexible interface for smp > infrastructure. > Signed-off-by: Xiantao Zhang

Zhang, Xiantao wrote: >>From 62895ff991d48398a77afdbf7f2bef127e802230 Mon Sep 17 00:00:00 2001 > From: Xiantao Zhang <xiantao.zhang at intel.com> > Date: Fri, 28 Mar 2008 09:49:57 +0800 > Subject: [PATCH] KVM: IA64: Add kvm arch-specific core code for > kvm/ia64. > > kvm_ia64.c is created to handle kvm ia64-specific core logic. > Signed-off-by: Xiantao Zhang

Zhang, Xiantao wrote: >>From 62895ff991d48398a77afdbf7f2bef127e802230 Mon Sep 17 00:00:00 2001 > From: Xiantao Zhang <xiantao.zhang at intel.com> > Date: Fri, 28 Mar 2008 09:49:57 +0800 > Subject: [PATCH] KVM: IA64: Add kvm arch-specific core code for > kvm/ia64. > > kvm_ia64.c is created to handle kvm ia64-specific core logic. > Signed-off-by: Xiantao Zhang

Hi Xiantao, I general I think the code in this patch is fine. I have a couple of nit-picking comments: > + if (target_mask&0x1) { The formatting here isn't quite what most of the kernel does. It would be better if you added spaces so it's a little easier to read, ie: if (target_mask & 0x1) { > + p = &__per_cpu_idtrs[cpu][0][0]; > + for (i = IA64_TR_ALLOC_BASE;

Hi Xiantao, I general I think the code in this patch is fine. I have a couple of nit-picking comments: > + if (target_mask&0x1) { The formatting here isn't quite what most of the kernel does. It would be better if you added spaces so it's a little easier to read, ie: if (target_mask & 0x1) { > + p = &__per_cpu_idtrs[cpu][0][0]; > + for (i = IA64_TR_ALLOC_BASE;

I have a .img file and it's config xml file that i downloaded from a website. I installed xen 4.2 on my centos 6.5. when i want to create a new domain for my .img file with this xml file with this command: "virsh create wiki.xml". that give me an error message:"unkonw os type xen". anyone know what's the problem?

Hi, Xiantao >+3. Get Guest Firmware named as Flash.fd, and put it under right place: >+ (1) If you have the guest firmware (binary)released by Intel >Corp for Xen, you can use it directly. >+ (2) If you want to build a guest firmware form source code. >Please download the source from >+ hg clone >http://xenbits.xensource.com/ext/efi-vfirmware.hg >+ Use the Guide of the

xend: fix LinuxImageHandler debugging output Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com> diff -r c2472ded5c7c tools/python/xen/xend/image.py --- a/tools/python/xen/xend/image.py Tue Aug 26 15:16:57 2008 +0100 +++ b/tools/python/xen/xend/image.py Tue Aug 26 17:06:09 2008 +0100 @@ -637,8 +637,9 @@ class LinuxImageHandler(ImageHandler): log.debug("ramdisk

flight 13627 xen-unstable real [real] http://www.chiark.greenend.org.uk/~xensrcts/logs/13627/ Regressions :-( Tests which did not succeed and are blocking, including tests which could not be run: test-amd64-i386-xl-win-vcpus1 12 guest-localmigrate/x10 fail REGR. vs. 13625 test-amd64-amd64-win 5 xen-boot fail REGR. vs. 13625 test-i386-i386-xl-win 5 xen-boot

(CCed to xen-devel for completeness. ;) On Wed, 2006-08-16 at 17:24 +0200, Tristan Gingold wrote: > I am porting xen-ppc''s xencomm to xen/ia64. > Currently on xen/ia64 copy_from/to_guest uses guest virtual address. This > works well as long as the virtual addresses are in the TLB. When not in TLB > (or vTLB) the hypercall can''t success without domain help. The

This patch adds lost logic for vga initialization. It was lost after changing to new Qemu. Signed-off-by : Kevin Tian <kevin.tian@intel.com> Signed-off-by : Zhang Xiantao <xiantao.zhang@intel.com> Thanks & Best Regards -Xiantao OTC,Intel Corporation _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Hi Xiantao, More comments. Zhang, Xiantao wrote: >>From 696b9eea9f5001a7b7a07c0e58514aa10306b91a Mon Sep 17 00:00:00 2001 > From: Xiantao Zhang <xiantao.zhang at intel.com> > Date: Fri, 28 Mar 2008 09:51:36 +0800 > Subject: [PATCH] KVM:IA64 : Add head files for kvm/ia64 > > ia64_regs: some defintions for special registers > which aren't defined in