Date: Thu, 18 May 2017 16:12:15 +0200 From: Greg KH <gregkh@...uxfoundation.org> To: Petr Mladek <pmladek@...e.com> Cc: kernel-hardening@...ts.openwall.com, Sergey Senozhatsky <sergey.senozhatsky@...il.com>, linux-kernel@...r.kernel.org, Catalin Marinas <catalin.marinas@....com>, Will Deacon <will.deacon@....com>, Steven Rostedt <rostedt@...dmis.org>, William Roberts <william.c.roberts@...el.com>, Chris Fries <cfries@...gle.com>, Dave Weinstein <olorin@...gle.com> Subject: Re: [RFC 5/6] lib: vsprintf: Add "%paP", "%padP" options 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 <cfries@...gle.com> > > > > Add %paP and %padP for physical address that need to always be shown > > regardless of kptr restrictions. > > > > Cc: William Roberts <william.c.roberts@...el.com> > > Cc: Dave Weinstein <olorin@...gle.com> > > Signed-off-by: Chris Fries <cfries@...gle.com> > > Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.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
Powered by blists - more mailing lists
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.