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From: David Miller <davem@davemloft.net>
To: geert@linux-m68k.org
Cc: james.hogan@imgtec.com, linux-kernel@vger.kernel.org,
	linux-arch@vger.kernel.org, keescook@chromium.org,
	akpm@linux-foundation.org, monstr@monstr.eu, lftan@altera.com,
	jonas@southpole.se, chris@zankel.net, jcmvbkbc@gmail.com,
	nios2-dev@lists.rocketboards.org, linux@lists.openrisc.net,
	linux-xtensa@linux-xtensa.org
Subject: Re: [PATCH v2 00/11] test_user_copy improvements
Date: Wed, 12 Aug 2015 14:34:10 -0700 (PDT)	[thread overview]
Message-ID: <20150812.143410.1500869614245341672.davem@davemloft.net> (raw)
In-Reply-To: <CAMuHMdUzHwm5_TL7TNAOF+uqheJnKgsqF+_vzqGRzB_3eufKug@mail.gmail.com>

From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Tue, 11 Aug 2015 13:20:53 +0200

> On Tue, Aug 11, 2015 at 6:08 AM, David Miller <davem@davemloft.net> wrote:
 ...
>> diff --git a/lib/Kconfig b/lib/Kconfig
>> index 3a2ef67..149eb29 100644
>> --- a/lib/Kconfig
>> +++ b/lib/Kconfig
>> @@ -62,6 +62,9 @@ config ARCH_USE_CMPXCHG_LOCKREF
>>  config ARCH_HAS_FAST_MULTIPLIER
>>         bool
>>
>> +config ARCH_SPLIT_VA_SPACE
>> +       def_bool n
>> +
>>  config CRC_CCITT
>>         tristate "CRC-CCITT functions"
>>         help
> 
> I think this applies to a few more architectures.
> 
> M68k already has a config symbol for his (CPU_HAS_ADDRESS_SPACES),
> which is set by classic m68k (not Coldfire) that has the "moves" instruction.

Awesome, maybe James can add the M68K case to his patch as well.

  reply	other threads:[~2015-08-12 21:34 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-08-07 15:21 [PATCH v2 00/11] test_user_copy improvements James Hogan
2015-08-07 15:21 ` [PATCH v2 01/11] microblaze: Export __strnlen_user to modules James Hogan
2015-08-07 15:21 ` [PATCH v2 02/11] nios2: Export strncpy_from_user / strnlen_user " James Hogan
2015-08-10  8:10   ` Ley Foon Tan
2015-08-07 15:21 ` [PATCH v2 03/11] openrisc: Export __clear_user " James Hogan
2015-08-07 15:21 ` [PATCH v2 04/11] xtensa: Export __strnlen_user " James Hogan
2015-08-07 15:21 ` [PATCH v2 05/11] test_user_copy: Check legit kernel accesses James Hogan
2015-08-07 15:21 ` [PATCH v2 06/11] test_user_copy: Check unchecked accessors James Hogan
2015-08-07 15:22 ` [PATCH v2 07/11] test_user_copy: Check __copy_{to,from}_user_inatomic() James Hogan
2015-08-07 15:22 ` [PATCH v2 08/11] test_user_copy: Check __clear_user()/clear_user() James Hogan
2015-08-07 15:22 ` [PATCH v2 09/11] test_user_copy: Check user string accessors James Hogan
2015-08-07 15:22 ` [PATCH v2 10/11] test_user_copy: Check user compatibility accessors James Hogan
2015-08-07 15:22 ` [PATCH v2 11/11] test_user_copy: Check user checksum functions James Hogan
2015-08-07 23:51 ` [PATCH v2 00/11] test_user_copy improvements Kees Cook
2015-08-10 22:29 ` David Miller
2015-08-11  4:08   ` David Miller
2015-08-11 11:20     ` Geert Uytterhoeven
2015-08-12 21:34       ` David Miller [this message]
2015-08-11 11:07   ` James Hogan
2015-08-11 17:32     ` David Miller

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