From: Timur Tabi <timur@kernel.org>
To: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
Petr Mladek <pmladek@suse.com>,
roman.fietze@magna.com, Kees Cook <keescook@chromium.org>,
Steven Rostedt <rostedt@goodmis.org>,
John Ogness <john.ogness@linutronix.de>,
linux-mm <linux-mm@kvack.org>,
Akinobu Mita <akinobu.mita@gmail.com>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Vaibhav Jain <vaibhav@linux.ibm.com>,
Dan Williams <dan.j.williams@intel.com>,
Linux FS Devel <linux-fsdevel@vger.kernel.org>
Subject: Re: [PATCH 1/2] [v2] lib/hexdump: introduce DUMP_PREFIX_UNHASHED for unhashed addresses
Date: Mon, 18 Jan 2021 11:53:10 -0600 [thread overview]
Message-ID: <ac04b231-863a-fa7c-08d7-563620d40c29@kernel.org> (raw)
In-Reply-To: <20210118171411.GG4077@smile.fi.intel.com>
On 1/18/21 11:14 AM, Andy Shevchenko wrote:
> But isn't it good to expose those issues (and fix them)?
I suppose.
>>> Perhaps even add _ADDRESS to DUMP_PREFIX_UNHASHED, but this maybe too
>> long.
>>
>> I think DUMP_PREFIX_ADDRESS_UNHASHED is too long.
> What about introducing new two like these:
>
> DUMP_PREFIX_OFFSET,
> DUMP_PREFIX_ADDRESS,
> DUMP_PREFIX_ADDR_UNHASHED,
> DUMP_PREFIX_ADDR_HASHED,
I think we're approaching bike-shedding. DUMP_PREFIX_ADDR_HASHED and
DUMP_PREFIX_ADDRESS are the same thing.
I don't want people to have to move from DUMP_PREFIX_ADDRESS to some
other enum for no change in functionality. I'm willing to rearrange the
code so that it's enumerated more consistently, but I don't think
there's anything wrong with DUMP_PREFIX_UNHASHED. It's succinct and clear.
next prev parent reply other threads:[~2021-01-18 17:53 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-16 22:09 [PATCH 0/2] introduce DUMP_PREFIX_UNHASHED for hex dumps Timur Tabi
2021-01-16 22:09 ` [PATCH 1/2] [v2] lib/hexdump: introduce DUMP_PREFIX_UNHASHED for unhashed addresses Timur Tabi
2021-01-18 10:03 ` Andy Shevchenko
2021-01-18 15:57 ` Timur Tabi
2021-01-18 17:14 ` Andy Shevchenko
2021-01-18 17:53 ` Timur Tabi [this message]
2021-01-16 22:09 ` [PATCH 2/2] mm/page_poison: use unhashed address in hexdump for check_poison_mem() Timur Tabi
2021-01-18 18:26 ` [PATCH 0/2] introduce DUMP_PREFIX_UNHASHED for hex dumps Matthew Wilcox
2021-01-18 19:03 ` Timur Tabi
2021-01-19 0:53 ` Sergey Senozhatsky
2021-01-19 1:47 ` Matthew Wilcox
2021-01-19 10:38 ` Sergey Senozhatsky
2021-01-19 19:45 ` Kees Cook
2021-01-26 16:47 ` Vlastimil Babka
2021-01-26 16:59 ` Timur Tabi
2021-01-26 17:14 ` Steven Rostedt
2021-01-26 17:14 ` Vlastimil Babka
2021-01-26 17:30 ` Timur Tabi
2021-01-26 17:39 ` Steven Rostedt
2021-01-26 17:40 ` Steven Rostedt
2021-01-26 19:23 ` John Ogness
2021-01-27 2:11 ` Sergey Senozhatsky
2021-01-27 3:22 ` Timur Tabi
2021-01-27 10:11 ` Petr Mladek
2021-01-27 10:38 ` Vlastimil Babka
2021-01-19 19:45 ` Kees Cook
2021-01-19 19:55 ` Timur Tabi
2021-01-19 20:10 ` Steven Rostedt
2021-01-19 20:49 ` Timur Tabi
2021-01-19 21:15 ` Steven Rostedt
2021-01-19 21:25 ` Timur Tabi
2021-01-20 9:19 ` Petr Mladek
2021-01-20 12:17 ` Matthew Wilcox
2021-01-20 19:39 ` Linus Torvalds
2021-01-19 20:18 ` Randy Dunlap
2021-01-20 20:28 ` Kees Cook
2021-01-19 2:30 ` Timur Tabi
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