search for: setup_memori

It makes no sense for the clock initialization to be hanging around in setup_32.c when we have a generic kvm guest initialization function available. So, we move kvmclock_init() inside such a function, leading to a cleaner code. Signed-off-by: Glauber Costa <gcosta at redhat.com> --- arch/x86/kernel/kvm.c | 2 ++ arch/x86/kernel/setup_32.c | 4 ---- include/linux/kvm_para.h |

It makes no sense for the clock initialization to be hanging around in setup_32.c when we have a generic kvm guest initialization function available. So, we move kvmclock_init() inside such a function, leading to a cleaner code. Signed-off-by: Glauber Costa <gcosta at redhat.com> --- arch/x86/kernel/kvm.c | 2 ++ arch/x86/kernel/setup_32.c | 4 ---- include/linux/kvm_para.h |

MMU code movement. Unfortunately, this one is a little bit more complicated than the rest. We have to override the default accessors that directly write to page table entries. Because of the 2/3-level PAE split in Linux, this turned out to be really ugly at first, but by allowing the sub-arch layer to override the definitions and keeping the native definitions in place, the code becomes much

MMU code movement. Unfortunately, this one is a little bit more complicated than the rest. We have to override the default accessors that directly write to page table entries. Because of the 2/3-level PAE split in Linux, this turned out to be really ugly at first, but by allowing the sub-arch layer to override the definitions and keeping the native definitions in place, the code becomes much

VMI backend for paravirt-ops; fairly straightforward drop-in to paravirt-ops. Signed-off-by: Zachary Amsden <zach@vmware.com> diff -r d8711b11c1eb arch/i386/Kconfig --- a/arch/i386/Kconfig Tue Dec 12 13:51:06 2006 -0800 +++ b/arch/i386/Kconfig Tue Dec 12 13:51:13 2006 -0800 @@ -192,6 +192,15 @@ config PARAVIRT under a hypervisor, improving performance significantly. However, when

VMI backend for paravirt-ops; fairly straightforward drop-in to paravirt-ops. Signed-off-by: Zachary Amsden <zach@vmware.com> diff -r d8711b11c1eb arch/i386/Kconfig --- a/arch/i386/Kconfig Tue Dec 12 13:51:06 2006 -0800 +++ b/arch/i386/Kconfig Tue Dec 12 13:51:13 2006 -0800 @@ -192,6 +192,15 @@ config PARAVIRT under a hypervisor, improving performance significantly. However, when

Fairly straightforward implementation of VMI backend for paravirt-ops. Subject: VMI backend for paravirt-ops Signed-off-by: Zachary Amsden <zach@vmware.com> diff -r d8711b11c1eb arch/i386/Kconfig --- a/arch/i386/Kconfig Tue Dec 12 13:51:06 2006 -0800 +++ b/arch/i386/Kconfig Tue Dec 12 13:51:13 2006 -0800 @@ -192,6 +192,15 @@ config PARAVIRT under a hypervisor, improving performance

Fairly straightforward implementation of VMI backend for paravirt-ops. Subject: VMI backend for paravirt-ops Signed-off-by: Zachary Amsden <zach@vmware.com> diff -r d8711b11c1eb arch/i386/Kconfig --- a/arch/i386/Kconfig Tue Dec 12 13:51:06 2006 -0800 +++ b/arch/i386/Kconfig Tue Dec 12 13:51:13 2006 -0800 @@ -192,6 +192,15 @@ config PARAVIRT under a hypervisor, improving performance

Hi, Is the http://xenbits.xensource.com/linux-2.6-xen.hg tree still being updated? if not, what''s the preferred Linux tree to track that has all of the Xen bits? Thanks, Muli _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Unlike full virtualization in which the virtual machine provides the same platform interface as running natively on the hardware, paravirtualization requires modification to the guest operating system to work with the platform interface provided by the hypervisor. Xen was designed with performance in mind. Calls to the hypervisor are minimized, batched if necessary, and non-critical codepaths