Re: [PATCH v2] x86: Perform mem_sharing teardown before paging teardown

2023-02-22 Thread Tamas K Lengyel
On Wed, Feb 22, 2023 at 5:48 AM Jan Beulich wrote: > > On 21.02.2023 16:59, Tamas K Lengyel wrote: > > On Tue, Feb 21, 2023 at 8:54 AM Jan Beulich wrote: > >> > >> On 15.02.2023 18:07, Tamas K Lengyel wrote: > >>> An assert failure has been observed in p2m_teardown when performing vm > >>> forkin

Re: [PATCH v2] x86: Perform mem_sharing teardown before paging teardown

2023-02-22 Thread Jan Beulich
On 21.02.2023 16:59, Tamas K Lengyel wrote: > On Tue, Feb 21, 2023 at 8:54 AM Jan Beulich wrote: >> >> On 15.02.2023 18:07, Tamas K Lengyel wrote: >>> An assert failure has been observed in p2m_teardown when performing vm >>> forking and then destroying the forked VM (p2m-basic.c:173). The assert

Re: [PATCH v2] x86: Perform mem_sharing teardown before paging teardown

2023-02-21 Thread Tamas K Lengyel
On Tue, Feb 21, 2023 at 8:54 AM Jan Beulich wrote: > > On 15.02.2023 18:07, Tamas K Lengyel wrote: > > An assert failure has been observed in p2m_teardown when performing vm > > forking and then destroying the forked VM (p2m-basic.c:173). The assert > > checks whether the domain's shared pages cou

Re: [PATCH v2] x86: Perform mem_sharing teardown before paging teardown

2023-02-21 Thread Jan Beulich
On 15.02.2023 18:07, Tamas K Lengyel wrote: > An assert failure has been observed in p2m_teardown when performing vm > forking and then destroying the forked VM (p2m-basic.c:173). The assert > checks whether the domain's shared pages counter is 0. According to the > patch that originally added the

[PATCH v2] x86: Perform mem_sharing teardown before paging teardown

2023-02-15 Thread Tamas K Lengyel
An assert failure has been observed in p2m_teardown when performing vm forking and then destroying the forked VM (p2m-basic.c:173). The assert checks whether the domain's shared pages counter is 0. According to the patch that originally added the assert (7bedbbb5c31) the p2m_teardown should only ha