Re: [Xen-devel] [PATCH 0/8] Use correctly the Xen memory terminologies in Linux

2015-07-29 Thread Julien Grall
On 28/07/15 16:02, Julien Grall wrote: > Hi all, > > This patch series aims to use the memory terminologies described in > include/linux/mm.h [1] for Linux xen code. I mistakenly wrote the wrong include here. It should be include/xen/mm.h from the Xen tree: http://xenbits.xen.org/gitweb/?p=xen.g

Re: [Xen-devel] [PATCH 0/8] Use correctly the Xen memory terminologies in Linux

2015-07-28 Thread Andrew Cooper
On 28/07/15 22:06, H. Peter Anvin wrote: > On 07/28/2015 08:02 AM, Julien Grall wrote: >> Hi all, >> >> This patch series aims to use the memory terminologies described in >> include/linux/mm.h [1] for Linux xen code. >> >> Linux is using mistakenly MFN when GFN is meant, I suspect this is because

Re: [Xen-devel] [PATCH 0/8] Use correctly the Xen memory terminologies in Linux

2015-07-28 Thread H. Peter Anvin
On 07/28/2015 08:02 AM, Julien Grall wrote: > Hi all, > > This patch series aims to use the memory terminologies described in > include/linux/mm.h [1] for Linux xen code. > > Linux is using mistakenly MFN when GFN is meant, I suspect this is because the > first support of Xen was for PV. This has

[Xen-devel] [PATCH 0/8] Use correctly the Xen memory terminologies in Linux

2015-07-28 Thread Julien Grall
Hi all, This patch series aims to use the memory terminologies described in include/linux/mm.h [1] for Linux xen code. Linux is using mistakenly MFN when GFN is meant, I suspect this is because the first support of Xen was for PV. This has brought some misimplementation of memory helpers on ARM a