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520451e90c
Directly calling print_hex_dump() dumps the IMA measurement list on soft resets (kexec) straight to the syslog (kmsg/dmesg) without considering the DEBUG flag or the dynamic debug state, causing the output to be always printed, including during boot time. Since this output is only valid for IMA debugging, but not necessary on normal kexec operation, print_hex_dump_debug() adheres to the pr_debug() behavior: the dump is only printed to syslog when DEBUG is defined or when explicitly requested by the user through dynamic debugging. Signed-off-by: Bruno Meneguele <bmeneg@redhat.com> Signed-off-by: Mimi Zohar <zohar@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.