1 .. SPDX-License-Identifier: GPL-2.0+
3 ================================
4 Documentation for /proc/sys/abi/
5 ================================
7 .. See scripts/check-sysctl-docs to keep this up to date:
8 .. scripts/check-sysctl-docs -vtable="abi" \
9 .. Documentation/admin-guide/sysctl/abi.rst \
10 .. $(git grep -l register_sysctl_)
12 Copyright (c) 2020, Stephen Kitt
14 For general info, see :doc:`index`.
16 ------------------------------------------------------------------------------
18 The files in ``/proc/sys/abi`` can be used to see and modify
21 Currently, these files might (depending on your configuration)
22 show up in ``/proc/sys/kernel``:
29 Determines whether the kernels maps a vDSO page into 32-bit processes;
30 can be set to 1 to enable, or 0 to disable. Defaults to enabled if
31 ``CONFIG_COMPAT_VDSO`` is set, disabled otherwise.
33 This controls the same setting as the ``vdso32`` kernel boot