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Message-Id: <20241107163448.2123-1-michal.wajdeczko@intel.com>
Date: Thu, 7 Nov 2024 17:34:44 +0100
From: Michal Wajdeczko <michal.wajdeczko@...el.com>
To: intel-xe@...ts.freedesktop.org
Cc: Michal Wajdeczko <michal.wajdeczko@...el.com>,
linux-kernel@...r.kernel.org,
linux-fsdevel@...r.kernel.org
Subject: [PATCH 0/4] Add iomem helpers for use from debugfs
This series attempts to promote helpers used by Xe [1] to libfs.
Earlier attempt [2] with similar helper was unnoticed.
[1] https://patchwork.freedesktop.org/series/140848/#rev1
[2] https://patchwork.freedesktop.org/series/133507/#rev1
Cc: linux-kernel@...r.kernel.org
Cc: linux-fsdevel@...r.kernel.org
Michal Wajdeczko (4):
iov_iter: Provide copy_iomem_to|from_iter()
libfs: Provide simple_read_from|write_to_iomem()
drm/xe: Add read/write debugfs helpers for GGTT node
drm/xe/pf: Expose access to the VF GGTT PTEs over debugfs
drivers/gpu/drm/xe/xe_ggtt.c | 52 ++++++++++++++
drivers/gpu/drm/xe/xe_ggtt.h | 7 ++
drivers/gpu/drm/xe/xe_gt_sriov_pf_debugfs.c | 62 ++++++++++++++++
fs/libfs.c | 78 +++++++++++++++++++++
include/linux/fs.h | 5 ++
include/linux/uio.h | 4 ++
lib/iov_iter.c | 42 +++++++++++
7 files changed, 250 insertions(+)
--
2.43.0
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