Re: [RFC PATCH v7 05/16] arm64/mm: Add support for XPFO

2019-02-12 Thread Khalid Aziz
On 2/12/19 1:01 PM, Laura Abbott wrote: > On 2/12/19 7:52 AM, Khalid Aziz wrote: >> On 1/23/19 7:24 AM, Konrad Rzeszutek Wilk wrote: >>> On Thu, Jan 10, 2019 at 02:09:37PM -0700, Khalid Aziz wrote: From: Juerg Haefliger Enable support for eXclusive Page Frame Ownership (XPFO) for

Re: [RFC PATCH v7 05/16] arm64/mm: Add support for XPFO

2019-02-12 Thread Laura Abbott
On 2/12/19 7:52 AM, Khalid Aziz wrote: On 1/23/19 7:24 AM, Konrad Rzeszutek Wilk wrote: On Thu, Jan 10, 2019 at 02:09:37PM -0700, Khalid Aziz wrote: From: Juerg Haefliger Enable support for eXclusive Page Frame Ownership (XPFO) for arm64 and provide a hook for updating a single kernel page

Re: [RFC PATCH v7 05/16] arm64/mm: Add support for XPFO

2019-02-12 Thread Khalid Aziz
On 1/23/19 7:24 AM, Konrad Rzeszutek Wilk wrote: > On Thu, Jan 10, 2019 at 02:09:37PM -0700, Khalid Aziz wrote: >> From: Juerg Haefliger >> >> Enable support for eXclusive Page Frame Ownership (XPFO) for arm64 and >> provide a hook for updating a single kernel page table entry (which is >>

Re: [RFC PATCH v7 05/16] arm64/mm: Add support for XPFO

2019-02-12 Thread Khalid Aziz
On 1/23/19 7:20 AM, Konrad Rzeszutek Wilk wrote: > On Thu, Jan 10, 2019 at 02:09:37PM -0700, Khalid Aziz wrote: >> From: Juerg Haefliger >> >> Enable support for eXclusive Page Frame Ownership (XPFO) for arm64 and >> provide a hook for updating a single kernel page table entry (which is >>

Re: [RFC PATCH v7 05/16] arm64/mm: Add support for XPFO

2019-01-23 Thread Konrad Rzeszutek Wilk
On Thu, Jan 10, 2019 at 02:09:37PM -0700, Khalid Aziz wrote: > From: Juerg Haefliger > > Enable support for eXclusive Page Frame Ownership (XPFO) for arm64 and > provide a hook for updating a single kernel page table entry (which is > required by the generic XPFO code). > > v6: use

Re: [RFC PATCH v7 05/16] arm64/mm: Add support for XPFO

2019-01-23 Thread Konrad Rzeszutek Wilk
On Thu, Jan 10, 2019 at 02:09:37PM -0700, Khalid Aziz wrote: > From: Juerg Haefliger > > Enable support for eXclusive Page Frame Ownership (XPFO) for arm64 and > provide a hook for updating a single kernel page table entry (which is > required by the generic XPFO code). > > v6: use

[RFC PATCH v7 05/16] arm64/mm: Add support for XPFO

2019-01-10 Thread Khalid Aziz
From: Juerg Haefliger Enable support for eXclusive Page Frame Ownership (XPFO) for arm64 and provide a hook for updating a single kernel page table entry (which is required by the generic XPFO code). v6: use flush_tlb_kernel_range() instead of __flush_tlb_one() CC: