> -----Original Message----- > From: Thomas Zimmermann <[email protected]> > Sent: 13 March 2026 08:01 > Subject: Re: [PATCH v4 5/6] drm/gem-shmem: Track folio accessed/dirty status > in mmap > > Hi > > Am 13.03.26 um 07:44 schrieb Biju Das: > > > >> -----Original Message----- > >> From: dri-devel <[email protected]> On Behalf > >> Of Biju Das > >> Sent: 12 March 2026 17:47 > >> To: Tommaso Merciai <[email protected]>; Thomas > >> Zimmermann <[email protected]> > >> Cc: [email protected]; [email protected]; > >> [email protected]; [email protected]; [email protected]; > >> [email protected]; [email protected]; > >> [email protected]; [email protected]; [email protected]; > >> [email protected] > >> Subject: RE: [PATCH v4 5/6] drm/gem-shmem: Track folio accessed/dirty > >> status in mmap > >> > >> Hi Tommaso, > >> > >>> -----Original Message----- > >>> From: Tommaso Merciai <[email protected]> > >>> Sent: 12 March 2026 17:37 > >>> Subject: Re: [PATCH v4 5/6] drm/gem-shmem: Track folio > >>> accessed/dirty status in mmap > >>> > >>> Hi Thomas, > >>> Thanks for your patch. > >>> > >>> I'm working on DSI support for RZ/G3E from this morning rebasing on > >>> top of next-20260311 I'm seeing that weston hang on my side: > >>> > >>> Reverting this patch fix the issue. > >>> (git revert 28e3918179aa) > >>> > >>> I'm wondering if anyone encountered this issue? > >>> Thanks in advance. > >> > >> I am also seeing same issue on RZ/G3L with weston. > > Just add I am using mesa with panfrost(Mali-G31) on RZ/G3L. > > I ran the tests with bochs. I don't have panfrost hardware to test with, but > nothing in the driver > sticks out as problematic. Only the gem open/close logic looks a bit awkward. > The mmap code appears to > be identical. > > > > > Disabling Mali-G31 renders weston desktop during boot. > > > > Looks like this patch is creating some hang in panfrost driver > > during weston launch. > > Does either of you see any warnings in the kernel messages?
There is no kernel messages [ OK ] Finished Virtual Console Setup. [ OK ] Started User Manager for UID 1000. [ OK ] Started Session c1 of User weston. Cheers, Biju
