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Re: [PATCH 0/9] KVM: Fine-tuning for several function implementations

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On 22/01/2017 19:09, SF Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Sun, 22 Jan 2017 19:06:54 +0100
> 
> Several update suggestions were taken into account
> from static source code analysis.

Patches 1, 6 and 7 are acceptable.  The others are useless churn or they
make the result uselessly different from the rest of KVM code.

Paolo

> Markus Elfring (9):
>   Return directly after a failed copy_from_user() in kvm_vm_compat_ioctl()
>   Move error code settings in kvm_vm_ioctl()
>   Move error code settings in kvm_vcpu_compat_ioctl()
>   Move error code settings in kvm_vcpu_ioctl()
>   Improve size determinations in kvm_vcpu_ioctl()
>   Return an error code only as a constant in kvm_get_dirty_log_protect()
>   Return an error code only as a constant in kvm_get_dirty_log()
>   Adjust seven checks for null pointers
>   Improve another size determination in kvm_create_vm()
> 
>  virt/kvm/kvm_main.c | 278 +++++++++++++++++++++++-----------------------------
>  1 file changed, 120 insertions(+), 158 deletions(-)
> 

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[PATCH 0/9] KVM: Fine-tuning for several function implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2017-01-22 19:20 +0100
  [PATCH 1/9] KVM: Return directly after a failed copy_from_user() in  kvm_vm_compat_ioctl() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-01-22 19:20 +0100
  [PATCH 5/9] KVM: Improve size determinations in kvm_vcpu_ioctl() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-01-22 19:20 +0100
  [PATCH 3/9] KVM: Move error code settings in kvm_vcpu_compat_ioctl() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-01-22 19:20 +0100
  [PATCH 6/9] KVM: Return an error code only as a constant in  kvm_get_dirty_log_protect() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-01-22 19:20 +0100
  Re: [PATCH 0/9] KVM: Fine-tuning for several function implementations Paolo Bonzini <pbonzini@redhat.com> - 2017-01-23 10:30 +0100
    Re: KVM: Fine-tuning for several function implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2017-01-23 10:50 +0100
      Re: KVM: Fine-tuning for several function implementations Paolo Bonzini <pbonzini@redhat.com> - 2017-01-23 15:10 +0100
      Re: KVM: Fine-tuning for several function implementations Bernd Petrovitsch <bernd@petrovitsch.priv.at> - 2017-01-24 03:40 +0100
        Re: KVM: Fine-tuning for several function implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2017-01-24 12:40 +0100

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