mirror of
https://github.com/torvalds/linux.git
synced 2024-11-21 19:41:42 +00:00
2793e19d63
The :doc:`foo` tag is auto-generated via automarkup.py. So, use the filename at the sources, instead of :doc:`foo`. Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> Link: https://lore.kernel.org/r/12abd2290c7ebc05c89178d2556bea740bd70fac.1623824363.git.mchehab+huawei@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net>
35 lines
1021 B
ReStructuredText
35 lines
1021 B
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0+
|
|
|
|
================================
|
|
Documentation for /proc/sys/abi/
|
|
================================
|
|
|
|
.. See scripts/check-sysctl-docs to keep this up to date:
|
|
.. scripts/check-sysctl-docs -vtable="abi" \
|
|
.. Documentation/admin-guide/sysctl/abi.rst \
|
|
.. $(git grep -l register_sysctl_)
|
|
|
|
Copyright (c) 2020, Stephen Kitt
|
|
|
|
For general info, see Documentation/admin-guide/sysctl/index.rst.
|
|
|
|
------------------------------------------------------------------------------
|
|
|
|
The files in ``/proc/sys/abi`` can be used to see and modify
|
|
ABI-related settings.
|
|
|
|
Currently, these files might (depending on your configuration)
|
|
show up in ``/proc/sys/kernel``:
|
|
|
|
.. contents:: :local:
|
|
|
|
vsyscall32 (x86)
|
|
================
|
|
|
|
Determines whether the kernels maps a vDSO page into 32-bit processes;
|
|
can be set to 1 to enable, or 0 to disable. Defaults to enabled if
|
|
``CONFIG_COMPAT_VDSO`` is set, disabled otherwise.
|
|
|
|
This controls the same setting as the ``vdso32`` kernel boot
|
|
parameter.
|