Re: [Xen-devel] [PATCH v3 08/38] arm/p2m: Free p2m entries only in the hostp2m

2016-09-02 Thread Sergej Proskurin
Hi Julien, On 09/01/2016 07:08 PM, Julien Grall wrote: > Hello Sergej, > > On 16/08/16 23:16, Sergej Proskurin wrote: >> Freeing p2m entries of arbitrary p2m's (in particular in alternate >> p2m's) will lead to unpredicted behavior as the entries might still be >> used within the host's p2m. The

Re: [Xen-devel] [PATCH v3 08/38] arm/p2m: Free p2m entries only in the hostp2m

2016-09-01 Thread Julien Grall
Hello Sergej, On 16/08/16 23:16, Sergej Proskurin wrote: Freeing p2m entries of arbitrary p2m's (in particular in alternate p2m's) will lead to unpredicted behavior as the entries might still be used within the host's p2m. The host's p2m should, however, free the entries, as it is the main insta

[Xen-devel] [PATCH v3 08/38] arm/p2m: Free p2m entries only in the hostp2m

2016-08-16 Thread Sergej Proskurin
Freeing p2m entries of arbitrary p2m's (in particular in alternate p2m's) will lead to unpredicted behavior as the entries might still be used within the host's p2m. The host's p2m should, however, free the entries, as it is the main instance responsible for their management. If entries were freed