Re: [PATCH v10 00/13] switch to domheap for Xen page tables

2021-04-22 Thread Andrew Cooper
On 22/04/2021 17:35, Hongyan Xia wrote: > Please see my reply in 03/13. Can you check this diff and see if you > can still trigger this issue: > > diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c > index 50229e38d384..84e3ccf47e2a 100644 > --- a/xen/arch/x86/mm.c > +++ b/xen/arch/x86/mm.c > @@ -5

Re: [PATCH v10 00/13] switch to domheap for Xen page tables

2021-04-22 Thread Julien Grall
Hi Hongyan, On 22/04/2021 17:35, Hongyan Xia wrote: Please see my reply in 03/13. Can you check this diff and see if you can still trigger this issue: I can reproduced the same issue as Andrew. I have applied the patch and confirm this resolves the problem. Can you send a formal patch? BTW,

Re: [PATCH v10 00/13] switch to domheap for Xen page tables

2021-04-22 Thread Hongyan Xia
Please see my reply in 03/13. Can you check this diff and see if you can still trigger this issue: diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c index 50229e38d384..84e3ccf47e2a 100644 --- a/xen/arch/x86/mm.c +++ b/xen/arch/x86/mm.c @@ -5532,7 +5532,6 @@ int map_pages_to_xen( out: L3

Re: [PATCH v10 00/13] switch to domheap for Xen page tables

2021-04-22 Thread Andrew Cooper
On 21/04/2021 15:15, Hongyan Xia wrote: > From: Hongyan Xia > > This series rewrites all the remaining functions and finally makes the > switch from xenheap to domheap for Xen page tables, so that they no > longer need to rely on the direct map, which is a big step towards > removing the direct ma

[PATCH v10 00/13] switch to domheap for Xen page tables

2021-04-21 Thread Hongyan Xia
From: Hongyan Xia This series rewrites all the remaining functions and finally makes the switch from xenheap to domheap for Xen page tables, so that they no longer need to rely on the direct map, which is a big step towards removing the direct map. --- Changed in v10: - rebase. - address comment