Re: [Xen-devel] [PATCH 4/5] Change x86 paging/sharing to 'Orphaned'.

2015-06-23 Thread Andres Lagar Cavilla
On Tue, Jun 23, 2015 at 6:22 AM, Tim Deegan wrote: > This code now has no active maintainers, as neither Andres nor I > can commit the time. > > Signed-off-by: Tim Deegan > Cc: Andres Lagar-Cavilla > Wistfully, Acked-by: Andres Lagar-Cavilla > --- > MAINTAINERS | 4 +

Re: [Xen-devel] [PATCH 4/5] Change x86 paging/sharing to 'Orphaned'.

2015-06-23 Thread Andres Lagar Cavilla
about merging these into mainline? I'm not yet confident > enough in my understanding of the whole sharing system to volunteer as > maintainer and my tool-side stuff is also very experimental.. > > On Tue, Jun 23, 2015 at 12:56 PM, Andres Lagar Cavilla < > and...@lagarc

Re: [Xen-devel] [PATCH] x86/mem_sharing: Relax sanity check for memops

2015-06-23 Thread Andres Lagar Cavilla
_t) arg) > if ( !hap_enabled(d) || !d->arch.hvm_domain.mem_sharing_enabled ) > goto out; > > -rc = -ENODEV; > -if ( unlikely(!d->vm_event->share.ring_page) ) > -goto out; > - > Reviewed-by: Andres Lagar-Cavilla > switch (

Re: [Xen-devel] gfn_lock() seems useless.

2016-02-02 Thread Andres Lagar Cavilla
At the time, I had a patch queue for splitting the p2m locking into a tree of per-2M locks. Very similar to Linux's split locks. I scaffolded the macros to allow for that expansion. Then, I got pulled onto other things. Andres On Tue, Feb 2, 2016 at 8:26 AM, Jan Beulich wrote: > >>> On 02.02.16

Re: [Xen-devel] Xen crash with mem-sharing and cloning

2015-03-23 Thread Andres Lagar Cavilla
On Mon, Mar 23, 2015 at 9:10 AM, Tamas K Lengyel wrote: > Hello everyone, > I'm trying to chase down a bug that reproducibly crashes Xen (tested with > 4.4.1). The problem is somewhere within the mem-sharing subsystem and how > that interacts with domains that are being actively saved. In my setu

Re: [Xen-devel] Xen crash with mem-sharing and cloning

2015-03-23 Thread Andres Lagar Cavilla
On Mon, Mar 23, 2015 at 11:25 AM, Tamas K Lengyel wrote: > On Mon, Mar 23, 2015 at 6:59 PM, Andres Lagar Cavilla < > and...@lagarcavilla.org> wrote: > >> On Mon, Mar 23, 2015 at 9:10 AM, Tamas K Lengyel > > wrote: >> >>> Hello everyone, >>&g

Re: [Xen-devel] Xen crash with mem-sharing and cloning

2015-03-24 Thread Andres Lagar Cavilla
On Tue, Mar 24, 2015 at 1:48 AM, Tamas K Lengyel wrote: > > > On Tue, Mar 24, 2015 at 4:54 AM, Andres Lagar Cavilla < > and...@lagarcavilla.org> wrote: > >> >> >> On Mon, Mar 23, 2015 at 11:25 AM, Tamas K Lengyel < >> tkleng...@sec.in.tum.de> wr