Re: [PATCH] KVM: remove kvm_read_hva and kvm_read_hva_atomic

2015-04-02 Thread Xiao Guangrong
On 04/02/2015 08:08 PM, Paolo Bonzini wrote: The corresponding write functions just use __copy_to_user. Do the same on the read side. This reverts what's left of commit 86ab8cffb498 (KVM: introduce gfn_to_hva_read/kvm_read_hva/kvm_read_hva_atomic, 2012-08-21) It looks good to me.

[PATCH] KVM: remove kvm_read_hva and kvm_read_hva_atomic

2015-04-02 Thread Paolo Bonzini
The corresponding write functions just use __copy_to_user. Do the same on the read side. This reverts what's left of commit 86ab8cffb498 (KVM: introduce gfn_to_hva_read/kvm_read_hva/kvm_read_hva_atomic, 2012-08-21) Cc: Xiao Guangrong Signed-off-by: Paolo Bonzini --- virt/kvm/kvm_main.c | 14

[PATCH] KVM: remove kvm_read_hva and kvm_read_hva_atomic

2015-04-02 Thread Paolo Bonzini
The corresponding write functions just use __copy_to_user. Do the same on the read side. This reverts what's left of commit 86ab8cffb498 (KVM: introduce gfn_to_hva_read/kvm_read_hva/kvm_read_hva_atomic, 2012-08-21) Cc: Xiao Guangrong guangrong.x...@linux.intel.com Signed-off-by: Paolo Bonzini

Re: [PATCH] KVM: remove kvm_read_hva and kvm_read_hva_atomic

2015-04-02 Thread Xiao Guangrong
On 04/02/2015 08:08 PM, Paolo Bonzini wrote: The corresponding write functions just use __copy_to_user. Do the same on the read side. This reverts what's left of commit 86ab8cffb498 (KVM: introduce gfn_to_hva_read/kvm_read_hva/kvm_read_hva_atomic, 2012-08-21) It looks good to me.