Re: [PATCH 10/22] x86/mapcache: initialise the mapcache for the idle domain

2024-01-10 Thread Jan Beulich
On 10.01.2024 17:24, Elias El Yandouzi wrote: > On 22/12/2022 13:06, Jan Beulich wrote: >> On 16.12.2022 12:48, Julien Grall wrote: >>> --- a/xen/arch/x86/mm.c >>> +++ b/xen/arch/x86/mm.c >>> @@ -5963,6 +5963,9 @@ int create_perdomain_mapping(struct domain *d, >>> unsigned long va, >>>

Re: [PATCH 10/22] x86/mapcache: initialise the mapcache for the idle domain

2024-01-10 Thread Elias El Yandouzi
Hi, On 22/12/2022 13:06, Jan Beulich wrote: On 16.12.2022 12:48, Julien Grall wrote: From: Hongyan Xia In order to use the mapcache in the idle domain, we also have to populate its page tables in the PERDOMAIN region, and we need to move mapcache_domain_init() earlier in

Re: [PATCH 10/22] x86/mapcache: initialise the mapcache for the idle domain

2022-12-22 Thread Jan Beulich
On 16.12.2022 12:48, Julien Grall wrote: > From: Hongyan Xia > > In order to use the mapcache in the idle domain, we also have to > populate its page tables in the PERDOMAIN region, and we need to move > mapcache_domain_init() earlier in arch_domain_create(). > > Note, commit 'x86: lift

[PATCH 10/22] x86/mapcache: initialise the mapcache for the idle domain

2022-12-16 Thread Julien Grall
From: Hongyan Xia In order to use the mapcache in the idle domain, we also have to populate its page tables in the PERDOMAIN region, and we need to move mapcache_domain_init() earlier in arch_domain_create(). Note, commit 'x86: lift mapcache variable to the arch level' has initialised the