summaryrefslogtreecommitdiffstats
path: root/Documentation/userspace-api/index.rst
diff options
context:
space:
mode:
authorSang-Heon Jeon <ekffu200098@gmail.com>2026-08-24 01:18:14 +0900
committerJulia Lawall <Julia.Lawall@inria.fr>2026-08-23 22:12:11 +0200
commit2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch)
treedcc4da1d99f17541c5590ac63c77da4bf372a4ab /Documentation/userspace-api/index.rst
downloadlinux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz
linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'Documentation/userspace-api/index.rst')
-rw-r--r--Documentation/userspace-api/index.rst71
1 files changed, 71 insertions, 0 deletions
diff --git a/Documentation/userspace-api/index.rst b/Documentation/userspace-api/index.rst
new file mode 100644
index 000000000..a68b1bea5
--- /dev/null
+++ b/Documentation/userspace-api/index.rst
@@ -0,0 +1,71 @@
+=====================================
+The Linux kernel user-space API guide
+=====================================
+
+.. _man-pages: https://www.kernel.org/doc/man-pages/
+
+While much of the kernel's user-space API is documented elsewhere
+(particularly in the man-pages_ project), some user-space information can
+also be found in the kernel tree itself. This manual is intended to be the
+place where this information is gathered.
+
+
+System calls
+============
+
+.. toctree::
+ :maxdepth: 1
+
+ unshare
+ futex2
+ ebpf/index
+ ioctl/index
+ mseal
+ rseq
+
+Security-related interfaces
+===========================
+
+.. toctree::
+ :maxdepth: 1
+
+ no_new_privs
+ seccomp_filter
+ landlock
+ lsm
+ mfd_noexec
+ spec_ctrl
+ tee
+ check_exec
+
+Devices and I/O
+===============
+
+.. toctree::
+ :maxdepth: 1
+
+ accelerators/ocxl
+ dma-buf-heaps
+ dma-buf-alloc-exchange
+ fwctl/index
+ gpio/index
+ iommufd
+ media/index
+ dcdbas
+ vduse
+ isapnp
+
+Everything else
+===============
+
+.. toctree::
+ :maxdepth: 1
+
+ ELF
+ liveupdate
+ netlink/index
+ sysfs-platform_profile
+ vduse
+ futex2
+ perf_ring_buffer
+ ntsync