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Ravi Bangoria
56901d483b
Glibc's sleep() switched to clock_nanosleep() from nanosleep(), and thus syscalls:sys_enter_nanosleep tracepoint is not hitting which is causing testcase failure. Instead of depending on glibc sleep(), call nanosleep() systemcall directly. Before: # ./get_cgroup_id_user ... main:FAIL:compare_cgroup_id kern cgid 0 user cgid 483 After: # ./get_cgroup_id_user ... main:PASS:compare_cgroup_id Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Link: https://lore.kernel.org/bpf/20210316153048.136447-1-ravi.bangoria@linux.ibm.com
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.