Re: [Xen-devel] [PATCH V6 0/5] x86/hvm: pkeys, add memory protection-key support

2016-01-26 Thread Han, Huaitong
On Mon, 2016-01-25 at 08:25 -0700, Jan Beulich wrote: > > > > On 19.01.16 at 08:30, wrote: > > Changes in v6: > > *2 patches merged are not included. > > *Don't write XSTATE_PKRU to PV's xcr0. > > *Use "if()" instead of "?:" in cpuid handling patch. > > *Update read_pkru function. > > *Use value 4

Re: [Xen-devel] [PATCH V6 0/5] x86/hvm: pkeys, add memory protection-key support

2016-01-25 Thread Jan Beulich
>>> On 19.01.16 at 08:30, wrote: > Changes in v6: > *2 patches merged are not included. > *Don't write XSTATE_PKRU to PV's xcr0. > *Use "if()" instead of "?:" in cpuid handling patch. > *Update read_pkru function. > *Use value 4 instead of CONFIG_PAGING_LEVELS. > *Add George's patch for PFEC_insn_

[Xen-devel] [PATCH V6 0/5] x86/hvm: pkeys, add memory protection-key support

2016-01-18 Thread Huaitong Han
Changes in v6: *2 patches merged are not included. *Don't write XSTATE_PKRU to PV's xcr0. *Use "if()" instead of "?:" in cpuid handling patch. *Update read_pkru function. *Use value 4 instead of CONFIG_PAGING_LEVELS. *Add George's patch for PFEC_insn_fetch handling. Changes in v5: *Add static for