[Xen-devel] [PATCH v20 00/13] x86/domctl: Save info for one vcpu instance

[Alexandru Isaila <aisaila@xxxxxxxxxxxxxxx>]

Hi all,

This patch series addresses the ideea of saving data from a single vcpu 
instance.
First it starts by adding *save_one functions, then it introduces a handler for 
the
new save_one* funcs and makes use of it in the hvm_save and hvm_save_one funcs.
The final patches are used for clean up and change the hvm_save_one() func 
while 
changing domain_pause to vcpu_pause.

Cheers,

NOTE: Tested with tools/misc/xen-hvmctx, tools/xentrace/xenctx, xl save/restore,
custom hvm_getcontext/partial code and debug the getcontext part for guest boot.

Alexandru Isaila (13):

x86/cpu: Introduce vmce_save_vcpu_ctxt_one() func
x86/hvm: Introduce hvm_save_tsc_adjust_one() func
x86/hvm: Introduce hvm_save_cpu_ctxt_one func
x86/hvm: Introduce hvm_save_cpu_xsave_states_one
x86/hvm: Introduce hvm_save_cpu_msrs_one func
x86/hvm: Introduce hvm_save_mtrr_msr_one func
x86/hvm: Introduce viridian_save_vcpu_ctxt_one()
x86/hvm: Introduce lapic_save_hidden_one
x86/hvm: Introduce lapic_save_regs_one func
x86/hvm: Add handler for save_one funcs
x86/domctl: Use hvm_save_vcpu_handler
x86/hvm: Remove redundant save functions
x86/domctl: Don't pause the whole domain if only


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