search for: __hypervisor_sched_op

Keir, The patch below is necessary to get ia64 building on current xen-unstable.hg. Thanks, Alex Signed-off-by: Alex Williamson <alex.williamson@hp.com> --- diff -r 3983e4f1b054 xen/arch/ia64/Rules.mk --- a/xen/arch/ia64/Rules.mk Sun Mar 12 10:03:33 2006 +0100 +++ b/xen/arch/ia64/Rules.mk Mon Mar 13 09:36:01 2006 -0700 @@ -12,7 +12,7 @@ CPPFLAGS += -I$(BASEDIR)/include -I$(BA

...xxx,%eax int $0x82 " It is initialized in hypercall_page_initialise(void *hypercall_page) at the time when control panel creates the domain. Later, domain can simply the corresponding entry to issue a hypercall. For the subroutine of the HYPERVISOR_xxx, usually it is do_xxx. For example, __HYPERVISOR_sched_op should be do_sched_op. For more information, please refer to hypercall_table in xen/arch/x86/x86_{32,64}/entry.S. Thanks Ke T S wrote: > Hi, > > Can someone let me know what exactly the array "hypercall_page " > contains? Are they function pointers? > > How do I know...

This patch pretty prints the hypercall section for $xenperf -f Each hypercall count is tagged by its name. Reference: http://lists.xensource.com/archives/html/xen-ia64-devel/2006-08/msg00261.html Signed-off-by Ken Hironaka <kenny@logos.ic.i.u-tokyo.ac.jp> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

...ERCALLS + */ + +#define __HYPERVISOR_set_trap_table 0 +#define __HYPERVISOR_mmu_update 1 +#define __HYPERVISOR_set_gdt 2 +#define __HYPERVISOR_stack_switch 3 +#define __HYPERVISOR_set_callbacks 4 +#define __HYPERVISOR_fpu_taskswitch 5 +#define __HYPERVISOR_sched_op_compat 6 /* compat since 0x00030101 */ +#define __HYPERVISOR_platform_op 7 +#define __HYPERVISOR_set_debugreg 8 +#define __HYPERVISOR_get_debugreg 9 +#define __HYPERVISOR_update_descriptor 10 +#define __HYPERVISOR_memory_op 12 +#define __HYPERVISOR_mu...

I am trying to build xen on x86_64 SLES 9 SP2 box this morning and am getting this error: arch/xen/kernel/built-in.o(.text+0x1bd6): In function `__do_suspend'': : undefined reference to `HYPERVISOR_vcpu_pickle'' make[4]: *** [.tmp_vmlinux1] Error 1 make[4]: Leaving directory `/tmp/xen-unstable.hg/linux-2.6.12-xen0'' make[3]: *** [build] Error 2 make[3]: Leaving directory

...RVISOR_set_gdt // 2 + // __HYPERVISOR_stack_switch // 3 + // __HYPERVISOR_set_callbacks // 4 + + // __HYPERVISOR_fpu_taskswitch // 5 + // __HYPERVISOR_sched_op_compat // 6 + // __HYPERVISOR_platform_op // 7 + // __HYPERVISOR_set_debugreg // 8 + // __HYPERVISOR_get_debugreg // 9 + + // __HYPERVISOR_up...

...en/trace.c:10: error: '__HYPERVISOR_fpu_taskswitch' undeclared here (not in a function) arch/x86/xen/trace.c:10: error: array index in initializer not of integer type arch/x86/xen/trace.c:10: error: (near initialization for 'xen_hypercall_names') arch/x86/xen/trace.c:11: error: '__HYPERVISOR_sched_op_compat' undeclared here (not in a function) arch/x86/xen/trace.c:11: error: array index in initializer not of integer type arch/x86/xen/trace.c:11: error: (near initialization for 'xen_hypercall_names') arch/x86/xen/trace.c:12: error: '__HYPERVISOR_dom0_op' undeclared here (not...

...en/trace.c:10: error: '__HYPERVISOR_fpu_taskswitch' undeclared here (not in a function) arch/x86/xen/trace.c:10: error: array index in initializer not of integer type arch/x86/xen/trace.c:10: error: (near initialization for 'xen_hypercall_names') arch/x86/xen/trace.c:11: error: '__HYPERVISOR_sched_op_compat' undeclared here (not in a function) arch/x86/xen/trace.c:11: error: array index in initializer not of integer type arch/x86/xen/trace.c:11: error: (near initialization for 'xen_hypercall_names') arch/x86/xen/trace.c:12: error: '__HYPERVISOR_dom0_op' undeclared here (not...

...en/trace.c:10: error: '__HYPERVISOR_fpu_taskswitch' undeclared here (not in a function) arch/x86/xen/trace.c:10: error: array index in initializer not of integer type arch/x86/xen/trace.c:10: error: (near initialization for 'xen_hypercall_names') arch/x86/xen/trace.c:11: error: '__HYPERVISOR_sched_op_compat' undeclared here (not in a function) arch/x86/xen/trace.c:11: error: array index in initializer not of integer type arch/x86/xen/trace.c:11: error: (near initialization for 'xen_hypercall_names') arch/x86/xen/trace.c:12: error: '__HYPERVISOR_dom0_op' undeclared here (not...

Hi. This patchset implements xen/ia64 domU support. Qing He and Eddie Dong also has been woring on pv_ops so that I want to discuss before going further and avoid duplicated work. I suppose that Eddie will also post his own patch. So reviewing both patches, we can reach to better pv_ops interface. - I didn't changed the ia64 intrinsic paravirtulization abi from the last post. Presumably it

Hi. This patchset implements xen/ia64 domU support. Qing He and Eddie Dong also has been woring on pv_ops so that I want to discuss before going further and avoid duplicated work. I suppose that Eddie will also post his own patch. So reviewing both patches, we can reach to better pv_ops interface. - I didn't changed the ia64 intrinsic paravirtulization abi from the last post. Presumably it

This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual block

This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual block

This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual block

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

Hi Andi, This patch series implements the Linux Xen guest as a paravirt_ops backend. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen hvc console (console=hvc0) *

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

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

Hi Andi, This patch series implements the Linux Xen guest in terms of the paravirt-ops interface. The features in implemented this patch series are: * domU only * UP only (most code is SMP-safe, but there's no way to create a new vcpu) * writable pagetables, with late pinning/early unpinning (no shadow pagetable support) * supports both PAE and non-PAE modes * xen console * virtual