kernel/git/next/linux-next.git/drivers/gpu, branch masterThe linux-next integration testing treehttps://git.landau.one/pub/scm/linux/kernel/git/next/linux-next.git/atom?h=master2026-09-09T13:22:05+00:00Merge branch 'headers' of git://git.infradead.org/users/willy/pagecache.git2026-09-09T13:22:05+00:00Mark Brownbroonie@kernel.org2026-09-09T13:22:05+00:00urn:sha1:f4f449dc5057c76fc313b8e92f777b38f7ae3bf9
# Conflicts:
# net/ceph/osd_client.c
Merge branch 'for-next' of https://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git2026-09-09T13:05:29+00:00Mark Brownbroonie@kernel.org2026-09-09T13:05:27+00:00urn:sha1:60332e5e42a639ed796a4c8768374f45c984ea88Merge branch 'for-linux-next' of https://gitlab.freedesktop.org/drm/rust/kernel.git2026-09-09T13:05:24+00:00Mark Brownbroonie@kernel.org2026-09-09T13:05:24+00:00urn:sha1:e7d714c0004fcb3fc40be1d1882d94e87658ce82Merge branch 'drm-xe-next' of https://gitlab.freedesktop.org/drm/xe/kernel.git2026-09-09T13:05:21+00:00Mark Brownbroonie@kernel.org2026-09-09T13:05:21+00:00urn:sha1:f57c1e194ede1137f78c0008f7b66db7fa48ada1Merge branch 'for-linux-next' of https://gitlab.freedesktop.org/drm/i915/kernel.git2026-09-09T13:05:19+00:00Mark Brownbroonie@kernel.org2026-09-09T13:05:19+00:00urn:sha1:02718d8e80a77a3a2d51ae558576986eb2021504
# Conflicts:
# drivers/gpu/drm/i915/display/intel_cdclk.c
Merge branch 'drm-next' of https://gitlab.freedesktop.org/agd5f/linux.git2026-09-09T13:05:13+00:00Mark Brownbroonie@kernel.org2026-09-09T13:05:11+00:00urn:sha1:1d2f946c5546c19600bf41e0065879bef13e2b8eMerge branch 'for-linux-next' of https://gitlab.freedesktop.org/drm/misc/kernel.git2026-09-09T13:05:03+00:00Mark Brownbroonie@kernel.org2026-09-09T13:05:03+00:00urn:sha1:a900c636dc158f9161449732ad0fc020e4c2314aMerge branch 'for-linux-next-fixes' of https://gitlab.freedesktop.org/drm/misc/kernel.git2026-09-09T11:25:57+00:00Mark Brownbroonie@kernel.org2026-09-09T11:25:57+00:00urn:sha1:a8bbe92e29262da9d108b5b1e62f26b8aafc4dafMerge branch 'rust-fixes' of https://github.com/Rust-for-Linux/linux.git2026-09-09T11:25:46+00:00Mark Brownbroonie@kernel.org2026-09-09T11:25:46+00:00urn:sha1:f8332cdf3bd3d63d972cb2dc98f7bad76ea6115adrm/xe: convert PCI barrier mmap to use xe_mmio_gem2026-09-09T09:57:11+00:00Matthew Auldmatthew.auld@intel.com2026-09-08T16:50:55+00:00urn:sha1:73ae70cf843f93904bb02f8f213b50acfbb84ce7
Convert the PCI barrier mmap over to use xe_mmio_gem, which is a good
match for this functionality. This has the following advantages:
1. Removes a bunch of code.
2. Replaces the fragile hard coded fake offset design.
3. Adds the first user for xe_mmio_gem, which is preferred over nuking
it. There are also potentially other upcoming usecases wanting this
type of functionality, so having standard component to do this would
be good.
There shouldn't be any big functional change here. From userspace pov,
they still query the fake offset like before, just that now it is no
longer hard coded in the KMD.
v2 (Thomas):
- Prefer scoped_guard(). Also, just annotate ALL locations, even if
not strictly needed. Reflect that in the kernel-doc. This will also
shut up static analysis tools.
Assisted-by: LLM
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Cc: Tejas Upadhyay <tejas.upadhyay@intel.com>
Cc: Matthew Brost <matthew.brost@intel.com>
Cc: Ilia Levi <ilia.levi@intel.com>
Reviewed-by: Ilia Levi <ilia.levi@intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patch.msgid.link/20260908165046.1393557-18-matthew.auld@intel.com