Re: [PATCH][RESEND] lib/vsprintf: make-printk-non-secret printks all addresses as unhashed

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To: Timur Tabi <timur@xxxxxxxxxx>
Subject: Re: [PATCH][RESEND] lib/vsprintf: make-printk-non-secret printks all addresses as unhashed
From: Kees Cook <keescook@xxxxxxxxxxxx>
Date: Tue, 9 Feb 2021 16:24:11 -0800
Cc: Vlastimil Babka <vbabka@xxxxxxx>, Petr Mladek <pmladek@xxxxxxxx>, Steven Rostedt <rostedt@xxxxxxxxxxx>, Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, willy@xxxxxxxxxxxxx, akpm@xxxxxxxxxxxxxxxxxxxx, torvalds@xxxxxxxxxxxxxxxxxxxx, roman.fietze@xxxxxxxxx, john.ogness@xxxxxxxxxxxxx, akinobu.mita@xxxxxxxxx
In-reply-to: <d6223371-a5e7-28ac-704c-0e3d5b7ea713@kernel.org>
References: <20210202213633.755469-1-timur@kernel.org> <3baace45-38af-a59b-c376-9a4c39a17b2d@suse.cz> <d6223371-a5e7-28ac-704c-0e3d5b7ea713@kernel.org>

On Fri, Feb 05, 2021 at 12:25:22PM -0600, Timur Tabi wrote:
> I can extend make-printk-non-secret to %pK if everyone agrees.

Let's just leave those alone. There is already a toggle for that in
/proc.

-- 
Kees Cook

References:
- [PATCH][RESEND] lib/vsprintf: make-printk-non-secret printks all addresses as unhashed
  - From: Timur Tabi
- Re: [PATCH][RESEND] lib/vsprintf: make-printk-non-secret printks all addresses as unhashed
  - From: Vlastimil Babka
- Re: [PATCH][RESEND] lib/vsprintf: make-printk-non-secret printks all addresses as unhashed
  - From: Timur Tabi

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