Re: [Xen-devel] [PATCH v8 10/13] x86/xen: Bypass intr mode setup in enlighten_pv system

Hi Juergen, At 08/28/2017 12:32 PM, Juergen Gross wrote: On 28/08/17 06:25, Juergen Gross wrote: On 28/08/17 05:20, Dou Liyang wrote: XEN PV overrides smp_prepare_cpus(). xen_pv_smp_prepare_cpus() initializes interrupts in the XEN PV specific way and does not invoke native_smp_prepare_cpus().

Re: [Xen-devel] [PATCH v8 10/13] x86/xen: Bypass intr mode setup in enlighten_pv system

On 28/08/17 06:25, Juergen Gross wrote: > On 28/08/17 05:20, Dou Liyang wrote: >> XEN PV overrides smp_prepare_cpus(). xen_pv_smp_prepare_cpus() >> initializes interrupts in the XEN PV specific way and does not invoke >> native_smp_prepare_cpus(). As a consequence, x86_init.intr_mode_init() is >>

Re: [Xen-devel] [PATCH v8 10/13] x86/xen: Bypass intr mode setup in enlighten_pv system

On 28/08/17 05:20, Dou Liyang wrote: > XEN PV overrides smp_prepare_cpus(). xen_pv_smp_prepare_cpus() > initializes interrupts in the XEN PV specific way and does not invoke > native_smp_prepare_cpus(). As a consequence, x86_init.intr_mode_init() is > not invoked either. > > The invocation of

[Xen-devel] [PATCH v8 10/13] x86/xen: Bypass intr mode setup in enlighten_pv system

XEN PV overrides smp_prepare_cpus(). xen_pv_smp_prepare_cpus() initializes interrupts in the XEN PV specific way and does not invoke native_smp_prepare_cpus(). As a consequence, x86_init.intr_mode_init() is not invoked either. The invocation of x86_init.intr_mode_init() will be moved from