a0ddee65c5
After the commit 42a0bb3f7138 ("printk/nmi: generic solution for safe
printk in NMI") the printk.h is not needed anymore in percpu.h.
Moreover `make headerdep` complains (an excerpt)
In file included from linux/printk.h,
from linux/dynamic_debug.h:188
from linux/printk.h:559 <-- here
from linux/percpu.h:9
from linux/idr.h:17
include/net/9p/client.h:13: warning: recursive header inclusion
Yeah, it's not a root cause of this, but removing will help to reduce
the noise.
Fixes: 42a0bb3f7138 ("printk/nmi: generic solution for safe printk in NMI")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Dennis Zhou <dennis@kernel.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20211112140749.80042-1-andriy.shevchenko@linux.intel.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.