linux-kernel - Re: [PATCH V8 0/2] printk: hash addresses printed with %p

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Message-ID: <20171103051335.GJ3187@localhost>
Date:   Fri, 3 Nov 2017 10:43:35 +0530
From:   Vinod Koul <vinod.koul@...el.com>
To:     Joe Perches <joe@...ches.com>
Cc:     "Tobin C. Harding" <me@...in.cc>,
        Kees Cook <keescook@...omium.org>,
        kernel-hardening@...ts.openwall.com,
        "Jason A. Donenfeld" <Jason@...c4.com>,
        Theodore Ts'o <tytso@....edu>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Tycho Andersen <tycho@...ker.com>,
        "Roberts, William C" <william.c.roberts@...el.com>,
        Tejun Heo <tj@...nel.org>,
        Jordan Glover <Golden_Miller83@...tonmail.ch>,
        Greg KH <gregkh@...uxfoundation.org>,
        Petr Mladek <pmladek@...e.com>,
        Ian Campbell <ijc@...lion.org.uk>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <wilal.deacon@....com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Chris Fries <cfries@...gle.com>,
        Dave Weinstein <olorin@...gle.com>,
        Daniel Micay <danielmicay@...il.com>,
        Djalal Harouni <tixxdz@...il.com>,
        LKML <linux-kernel@...r.kernel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Subject: Re: [PATCH V8 0/2] printk: hash addresses printed with %p

On Tue, Oct 31, 2017 at 04:33:13PM -0700, Joe Perches wrote:
> On Wed, 2017-11-01 at 10:16 +1100, Tobin C. Harding wrote:

> > Cool, thanks Joe I'll keep this in mind for when we get to %pa.
> 
> fyi:  There are more of these misuses of 0x%pa now:
> 
> $ git grep -E -n "0[xX]%pa[dp]?\b"
> drivers/dma/at_hdmac_regs.h:388:                 "  desc: s%pad d%pad ctrl0x%x:0x%x l0x%pad\n",
> drivers/dma/coh901318.c:1322:           dev_vdbg(COHC_2_DEV(cohc), "i %d, lli %p, ctrl 0x%x, src 0x%pad"
> drivers/dma/coh901318.c:1323:                    ", dst 0x%pad, link 0x%pad virt_link_addr 0x%p\n",
> drivers/dma/coh901318.c:2234:            "[%s] channel %d src 0x%pad dest 0x%pad size %zu\n",

Fixed and sent patches for these two.

-- 
~Vinod