Geert Uytterhoeven ec12bc2909 lib/vsprintf: Hash legacy clock addresses ... On platforms using the Common Clock Framework, "%pC" prints the clock's name. On legacy platforms, it prints the unhashed clock's address, potentially leaking sensitive information regarding the kernel layout in memory. Avoid this leak by printing the hashed address instead. To distinguish between clocks, a 32-bit unique identifier is as good as an actual pointer value. Fixes: ad67b74d24 ("printk: hash addresses printed with %p") Link: http://lkml.kernel.org/r/20181011084249.4520-3-geert+renesas@glider.be To: "Tobin C . Harding" <me@tobin.cc> To: Andrew Morton <akpm@linux-foundation.org> To: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Petr Mladek <pmladek@suse.com>		2018-10-12 11:24:41 +02:00
..
assoc_array.rst	core-api: remove an unexpected unident	2017-05-18 10:22:34 -06:00
atomic_ops.rst	locking/atomics/Documentation: Describe atomic_set() as a write operation	2018-07-17 09:30:31 +02:00
boot-time-mm.rst	docs/mm: add description of boot time memory management	2018-08-02 12:40:27 -06:00
cachetlb.rst	docs: core-api: add cachetlb documentation	2018-05-08 10:02:34 -06:00
circular-buffers.rst	docs: core-api: add circular-buffers documentation	2018-05-08 10:07:06 -06:00
conf.py	docs: Add more manuals to the PDF build	2016-11-16 16:07:02 -07:00
cpu_hotplug.rst	Documentation: Update CPU hotplug and move it to core-api	2017-01-13 10:32:32 -07:00
debug-objects.rst	doc: debugobjects: actually pull in the kerneldoc comments	2016-11-29 14:44:14 -07:00
errseq.rst	errseq: Add to documentation tree	2018-01-01 12:40:27 -07:00
flexible-arrays.rst	Documentation: Add flexible-arrays.rst to the documentation tree	2017-03-29 14:50:21 -06:00
genalloc.rst	doc: Add documentation for the genalloc subsystem	2017-08-30 16:49:04 -06:00
genericirq.rst	genericirq.rst: Remove :c:func:... in code blocks	2017-12-02 08:41:46 -07:00
gfp_mask-from-fs-io.rst	docs: Use the kerneldoc comments for memalloc_no*()	2018-05-29 06:45:55 -06:00
idr.rst	docs/idr: use empty "functions" directive	2018-06-30 07:52:50 -06:00
index.rst	docs/core-api: split memory management API to a separate file	2018-08-23 18:48:43 -07:00
kernel-api.rst	docs/core-api: split memory management API to a separate file	2018-08-23 18:48:43 -07:00
librs.rst	docs-rst: convert librs book to ReST	2017-05-16 08:44:16 -03:00
local_ops.rst	timer: Remove init_timer() interface	2017-11-21 15:57:09 -08:00
mm-api.rst	docs/core-api: mm-api: add section about GFP flags	2018-08-23 18:48:43 -07:00
printk-formats.rst	lib/vsprintf: Hash legacy clock addresses	2018-10-12 11:24:41 +02:00
refcount-vs-atomic.rst	Documentation: refcount-vs-atomic: Update reference to LKMM doc.	2018-05-08 14:52:39 -06:00
timekeeping.rst	Documentation: document ktime_get_*() APIs	2018-07-23 09:16:56 -06:00
tracepoint.rst	doc: Sphinxify the tracepoint docbook	2016-11-29 14:44:23 -07:00
workqueue.rst	Documentation: core-api: minor workqueue.rst cleanups	2017-09-18 17:29:27 -07:00