From: Biju Das <biju.das.jz@bp.renesas.com>
To: Thomas Zimmermann <tzimmermann@suse.de>,
Tommaso Merciai <tommaso.merciai.xr@bp.renesas.com>
Cc: "boris.brezillon@collabora.com" <boris.brezillon@collabora.com>,
"loic.molinari@collabora.com" <loic.molinari@collabora.com>,
"willy@infradead.org" <willy@infradead.org>,
"frank.binns@imgtec.com" <frank.binns@imgtec.com>,
"matt.coster@imgtec.com" <matt.coster@imgtec.com>,
"maarten.lankhorst@linux.intel.com"
<maarten.lankhorst@linux.intel.com>,
"mripard@kernel.org" <mripard@kernel.org>,
"airlied@gmail.com" <airlied@gmail.com>,
"simona@ffwll.ch" <simona@ffwll.ch>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>
Subject: RE: [PATCH v4 5/6] drm/gem-shmem: Track folio accessed/dirty status in mmap
Date: Fri, 13 Mar 2026 10:03:53 +0000 [thread overview]
Message-ID: <TY3PR01MB11346D3DCB34CEF0C71086DD48645A@TY3PR01MB11346.jpnprd01.prod.outlook.com> (raw)
In-Reply-To: <20a82a3c-80ed-4f9a-912b-088284c27b68@suse.de>
Hi Thomas,
> -----Original Message-----
> From: Thomas Zimmermann <tzimmermann@suse.de>
> Sent: 13 March 2026 08:01
> Subject: Re: [PATCH v4 5/6] drm/gem-shmem: Track folio accessed/dirty status in mmap
>
> > const struct vm_operations_struct drm_gem_shmem_vm_ops = {
> > .fault = drm_gem_shmem_fault,
> > .open = drm_gem_shmem_vm_open,
> > .close = drm_gem_shmem_vm_close,
> > + .pfn_mkwrite = drm_gem_shmem_pfn_mkwrite,
Commenting this makes weston to work. Kmscube works without this change.
Cheers,
Biju
next prev parent reply other threads:[~2026-03-13 10:04 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-27 11:42 [PATCH v4 0/6] drm/gem-shmem: Track page accessed/dirty status Thomas Zimmermann
2026-02-27 11:42 ` [PATCH v4 1/6] drm/gem-shmem: Use obj directly where appropriate in fault handler Thomas Zimmermann
2026-02-27 11:42 ` [PATCH v4 2/6] drm/gem-shmem: Test for existence of page in mmap " Thomas Zimmermann
2026-02-27 11:42 ` [PATCH v4 3/6] drm/gem-shmem: Return vm_fault_t from drm_gem_shmem_try_map_pmd() Thomas Zimmermann
2026-02-27 11:42 ` [PATCH v4 4/6] drm/gem-shmem: Refactor drm_gem_shmem_try_map_pmd() Thomas Zimmermann
2026-02-27 11:42 ` [PATCH v4 5/6] drm/gem-shmem: Track folio accessed/dirty status in mmap Thomas Zimmermann
2026-03-12 17:36 ` Tommaso Merciai
2026-03-12 17:46 ` Biju Das
2026-03-13 6:44 ` Biju Das
2026-03-13 8:00 ` Thomas Zimmermann
2026-03-13 8:41 ` Biju Das
2026-03-13 10:03 ` Biju Das [this message]
2026-03-13 10:18 ` Boris Brezillon
2026-03-13 10:29 ` Thomas Zimmermann
2026-03-13 10:33 ` Biju Das
2026-03-13 10:52 ` Boris Brezillon
2026-03-13 11:56 ` Boris Brezillon
2026-03-13 12:04 ` Biju Das
2026-03-13 12:18 ` Boris Brezillon
2026-03-13 12:43 ` Boris Brezillon
2026-03-13 12:55 ` Boris Brezillon
2026-03-13 17:45 ` Boris Brezillon
2026-03-14 9:42 ` Biju Das
2026-03-19 14:17 ` Biju Das
2026-03-19 14:50 ` Boris Brezillon
2026-03-19 14:53 ` Biju Das
2026-03-16 8:45 ` Thomas Zimmermann
2026-03-16 9:36 ` Boris Brezillon
2026-03-16 10:22 ` Thomas Zimmermann
2026-03-16 10:53 ` Boris Brezillon
2026-03-16 15:30 ` Boris Brezillon
2026-03-13 8:33 ` Thomas Zimmermann
2026-03-13 8:47 ` Biju Das
2026-03-13 9:24 ` Tommaso Merciai
2026-02-27 11:42 ` [PATCH v4 6/6] drm/gem-shmem: Track folio accessed/dirty status in vmap Thomas Zimmermann
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