[Xen-devel] [PATCH V3 2/3] x86/mm: allocate logdirty_ranges for altp2ms

2018-10-29 Thread Razvan Cojocaru
This patch is a pre-requisite for the one fixing VGA logdirty freezes when using altp2m. It only concerns itself with the ranges allocation / deallocation / initialization part. While touching the code, I've switched global_logdirty from bool_t to bool. Signed-off-by: Razvan Cojocaru --- CC: Geo

Re: [Xen-devel] [PATCH V3 2/3] x86/mm: allocate logdirty_ranges for altp2ms

2018-10-29 Thread Tamas K Lengyel
On Mon, Oct 29, 2018 at 6:41 AM Razvan Cojocaru wrote: > > This patch is a pre-requisite for the one fixing VGA logdirty > freezes when using altp2m. It only concerns itself with the > ranges allocation / deallocation / initialization part. While > touching the code, I've switched global_logdirty

Re: [Xen-devel] [PATCH V3 2/3] x86/mm: allocate logdirty_ranges for altp2ms

2018-10-30 Thread Jan Beulich
>>> On 29.10.18 at 13:40, wrote: > This patch is a pre-requisite for the one fixing VGA logdirty > freezes when using altp2m. It only concerns itself with the > ranges allocation / deallocation / initialization part. But while looking (briefly only for now) over patch 3 I couldn't see any sync-in

Re: [Xen-devel] [PATCH V3 2/3] x86/mm: allocate logdirty_ranges for altp2ms

2018-10-30 Thread Andrew Cooper
On 30/10/18 16:22, Jan Beulich wrote: On 29.10.18 at 13:40, wrote: >> This patch is a pre-requisite for the one fixing VGA logdirty >> freezes when using altp2m. It only concerns itself with the >> ranges allocation / deallocation / initialization part. > But while looking (briefly only for n

Re: [Xen-devel] [PATCH V3 2/3] x86/mm: allocate logdirty_ranges for altp2ms

2018-10-30 Thread Razvan Cojocaru
On 10/30/18 6:22 PM, Jan Beulich wrote: On 29.10.18 at 13:40, wrote: >> This patch is a pre-requisite for the one fixing VGA logdirty >> freezes when using altp2m. It only concerns itself with the >> ranges allocation / deallocation / initialization part. > > But while looking (briefly only

Re: [Xen-devel] [PATCH V3 2/3] x86/mm: allocate logdirty_ranges for altp2ms

2018-10-30 Thread Jan Beulich
>>> On 30.10.18 at 17:32, wrote: > On 10/30/18 6:22 PM, Jan Beulich wrote: > On 29.10.18 at 13:40, wrote: >>> This patch is a pre-requisite for the one fixing VGA logdirty >>> freezes when using altp2m. It only concerns itself with the >>> ranges allocation / deallocation / initialization par

Re: [Xen-devel] [PATCH V3 2/3] x86/mm: allocate logdirty_ranges for altp2ms

2018-10-30 Thread Razvan Cojocaru
On 10/30/18 6:28 PM, Andrew Cooper wrote: > On 30/10/18 16:22, Jan Beulich wrote: > On 29.10.18 at 13:40, wrote: >>> This patch is a pre-requisite for the one fixing VGA logdirty >>> freezes when using altp2m. It only concerns itself with the >>> ranges allocation / deallocation / initializati

Re: [Xen-devel] [PATCH V3 2/3] x86/mm: allocate logdirty_ranges for altp2ms

2018-10-30 Thread Andrew Cooper
On 30/10/18 16:51, Razvan Cojocaru wrote: > On 10/30/18 6:28 PM, Andrew Cooper wrote: >> On 30/10/18 16:22, Jan Beulich wrote: >> On 29.10.18 at 13:40, wrote: This patch is a pre-requisite for the one fixing VGA logdirty freezes when using altp2m. It only concerns itself with the >>>

Re: [Xen-devel] [PATCH V3 2/3] x86/mm: allocate logdirty_ranges for altp2ms

2018-10-30 Thread Razvan Cojocaru
On 10/30/18 6:54 PM, Andrew Cooper wrote: > On 30/10/18 16:51, Razvan Cojocaru wrote: >> On 10/30/18 6:28 PM, Andrew Cooper wrote: >>> On 30/10/18 16:22, Jan Beulich wrote: >>> On 29.10.18 at 13:40, wrote: > This patch is a pre-requisite for the one fixing VGA logdirty > freezes when u