Re: [PATCH 3/6] svm: Add support for APIC_ACCESS_PAGE_PRIVATE_MEMSLOT setup/destroy

2019-06-30 Thread Suthikulpanit, Suravee
Jan, On 5/8/2019 2:14 PM, Jan H. Schönherr wrote: > On 22/03/2019 12.57, Suthikulpanit, Suravee wrote: >> Activate/deactivate AVIC requires setting/unsetting the memory region used >> for APIC_ACCESS_PAGE_PRIVATE_MEMSLOT. So, re-factor avic_init_access_page() >> to avic_setup_access_page() and add

Re: [PATCH 3/6] svm: Add support for APIC_ACCESS_PAGE_PRIVATE_MEMSLOT setup/destroy

2019-05-08 Thread Jan H . Schönherr
On 22/03/2019 12.57, Suthikulpanit, Suravee wrote: > Activate/deactivate AVIC requires setting/unsetting the memory region used > for APIC_ACCESS_PAGE_PRIVATE_MEMSLOT. So, re-factor avic_init_access_page() > to avic_setup_access_page() and add srcu_read_lock/unlock, which are needed > to allow this