On Tue, May 16, 2017 at 04:41:04PM +0200, Petr Mladek wrote: > On Fri 2017-05-05 21:07:47, Greg KH wrote: > > From: Chris Fries <cfr...@google.com> > > > > Add %paP and %padP for physical address that need to always be shown > > regardless of kptr restrictions. > > > > Cc: William Roberts <william.c.robe...@intel.com> > > Cc: Dave Weinstein <olo...@google.com> > > Signed-off-by: Chris Fries <cfr...@google.com> > > Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> > > --- > > Documentation/printk-formats.txt | 10 ++++++---- > > lib/vsprintf.c | 12 +++++++++--- > > 2 files changed, 15 insertions(+), 7 deletions(-) > > This patch should update also the section about > kptr_restrict in Documentation/sysctl/kernel.txt. > It should mention that the trailing P allows to see > pointers also for %pa, and %p[rR] formats when > the level is 4.
Ah, good point, will do! greg k-h
