Jerome Marchand ac8fc6af1a s390/ftrace: remove preempt_disable()/preempt_enable() pair
It looks like commit ce5e48036c ("ftrace: disable preemption
when recursion locked") missed a spot in kprobe_ftrace_handler() in
arch/s390/kernel/ftrace.c.
Remove the superfluous preempt_disable/enable_notrace() there too.

Fixes: ce5e48036c ("ftrace: disable preemption when recursion locked")
Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
Link: https://lore.kernel.org/r/20211208151503.1510381-1-jmarchan@redhat.com
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
2021-12-10 16:12:34 +01:00
2021-12-05 14:08:22 -08:00

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.
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