kernel/linux.git - Linux kernel stable tree (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2009-04-01	Pull pvops into release branch	Tony Luck	1	-1/+1

2009-03-27	ia64: remove some warnings.	Isaku Yamahata	1	-1/+1
	This patch removes the following warnings and related ones. Plus some cosmetics. arch/ia64/kernel/patch.c:112: warning: passing argument 1 of 'paravirt_fc' makes integer from pointer without a cast arch/ia64/kernel/patch.c:135: warning: passing argument 1 of 'paravirt_fc' makes integer from pointer without a cast arch/ia64/kernel/patch.c:166: warning: passing argument 1 of 'paravirt_fc' makes integer from pointer without a cast arch/ia64/kernel/patch.c:202: warning: passing argument 1 of 'paravirt_fc' makes integer from pointer without a cast arch/ia64/kernel/patch.c:220: warning: passing argument 1 of 'paravirt_fc' makes integer from pointer without a cast Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Tony Luck <tony.luck@intel.com>
2009-03-24	KVM: ia64: dynamic nr online cpus	Jes Sorensen	1	-1/+4
	Account for number of online cpus and use that in loops iterating over the list of vpus instead of scanning the full array unconditionally. This patch is a building block to facilitate allowing to bump up the size of MAX_VCPUS significantly. Signed-off-by: Jes Sorensen <jes@sgi.com> Acked-by : Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2009-03-24	KVM: ia64: Code cleanup	Xiantao Zhang	1	-37/+2
	Remove some unnecessary blank lines to accord with Kernel's coding style. Also remove vcpu_get_itir_on_fault due to no reference to it. Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2008-12-31	KVM: ia64: Add some debug points to provide crash infomation	Xiantao Zhang	1	-5/+66
	Use printk infrastructure to print out some debug info once VM crashes. Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2008-12-31	KVM: ia64: Re-organize data sturure of guests' data area	Xiantao Zhang	1	-2/+3
	1. Increase the size of data area to 64M 2. Support more vcpus and memory, 128 vcpus and 256G memory are supported for guests. 3. Add the boundary check for memory and vcpu allocation. With this patch, kvm guest's data area looks as follow: * * +----------------------+ ------- KVM_VM_DATA_SIZE * \| vcpu[n]'s data \| \| ___________________KVM_STK_OFFSET * \| \| \| / \| * \| .......... \| \| /vcpu's struct&stack \| * \| .......... \| \| /---------------------\|---- 0 * \| vcpu[5]'s data \| \| / vpd \| * \| vcpu[4]'s data \| \|/-----------------------\| * \| vcpu[3]'s data \| / vtlb \| * \| vcpu[2]'s data \| /\|------------------------\| * \| vcpu[1]'s data \|/ \| vhpt \| * \| vcpu[0]'s data \|____________________________\| * +----------------------+ \| * \| memory dirty log \| \| * +----------------------+ \| * \| vm's data struct \| \| * +----------------------+ \| * \| \| \| * \| \| \| * \| \| \| * \| \| \| * \| \| \| * \| \| \| * \| \| \| * \| vm's p2m table \| \| * \| \| \| * \| \| \| * \| \| \| \| * vm's data->\| \| \| \| * +----------------------+ ------- 0 * To support large memory, needs to increase the size of p2m. * To support more vcpus, needs to ensure it has enough space to * hold vcpus' data. */ Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2008-04-27	KVM: ia64: Add processor virtulization support	Xiantao Zhang	1	-0/+2163
	vcpu.c provides processor virtualization logic for kvm. Signed-off-by: Anthony Xu <anthony.xu@intel.com> Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>