On Tue, 2015-06-16 at 13:42 -0700, H. Peter Anvin wrote:
> Yes, these would be generated, not user input.
I think someone (Jiri Kosina?) proposed shelling out to set Kconfig
values. I don't think any patches were ever submitted. But I guess
something along those lines would be needed to adopt the
On 06/16/2015 01:37 PM, Paul Bolle wrote:
>
> I have no idea what AS_AVX2 means, sorry. So what would it mean if
> someone has a .config with
> CONFIG_AS_AVX2=foo
>
> Ie, what would happen if someone using a toolchain for which that would
> not be possible tries to build a kernel with that sy
On Tue, 2015-06-16 at 13:05 -0700, H. Peter Anvin wrote:
> So this related to the CONFIG_AS_ symbols for assembly. We really would
> like to do things like actually adding dependencies on assembler or
> compiler support into Kconfig proper, rather than having two independent
> mechanisms. That wa
On 06/16/2015 12:56 PM, Paul Bolle wrote:
> On Tue, 2015-06-16 at 12:46 -0700, H. Peter Anvin wrote:
>> There is a hope/intent that eventually the config system will be able to
>> incorporate toolchain dependencies for a bunch of reasons.
>
> This restarts a four months old thread with a one sente
On Tue, 2015-06-16 at 12:46 -0700, H. Peter Anvin wrote:
> There is a hope/intent that eventually the config system will be able to
> incorporate toolchain dependencies for a bunch of reasons.
This restarts a four months old thread with a one sentence remark. So
could you please elaborate, because
On 02/03/2015 01:03 PM, Paul Bolle wrote:
> On Wed, 2015-02-04 at 07:50 +1100, NeilBrown wrote:
>> Actually the prefix of this macro is "CONFIG_AS_", not "CONFIG_" :-)
>> CONFIG_AS_ is reserved for assembly magic, and is never used by the the
>> kconfig system.
>>
>> (Well. I might have made bi
>>> On 03.02.15 at 22:03, wrote:
> On Wed, 2015-02-04 at 07:50 +1100, NeilBrown wrote:
>> Actually the prefix of this macro is "CONFIG_AS_", not "CONFIG_" :-)
>> CONFIG_AS_ is reserved for assembly magic, and is never used by the the
>> kconfig system.
>>
>> (Well. I might have made bits of t
On Tue, Feb 3, 2015 at 10:09 PM, NeilBrown wrote:
> On Tue, 03 Feb 2015 22:03:35 +0100 Paul Bolle wrote:
>
>> On Wed, 2015-02-04 at 07:50 +1100, NeilBrown wrote:
>> > Actually the prefix of this macro is "CONFIG_AS_", not "CONFIG_" :-)
>> > CONFIG_AS_ is reserved for assembly magic, and is never
On Tue, 03 Feb 2015 22:03:35 +0100 Paul Bolle wrote:
> On Wed, 2015-02-04 at 07:50 +1100, NeilBrown wrote:
> > Actually the prefix of this macro is "CONFIG_AS_", not "CONFIG_" :-)
> > CONFIG_AS_ is reserved for assembly magic, and is never used by the the
> > kconfig system.
> >
> > (Well. I
On Wed, 2015-02-04 at 07:50 +1100, NeilBrown wrote:
> Actually the prefix of this macro is "CONFIG_AS_", not "CONFIG_" :-)
> CONFIG_AS_ is reserved for assembly magic, and is never used by the the
> kconfig system.
>
> (Well. I might have made bits of that up, but "git grep 'config AS_'"
> doe
On Tue, 03 Feb 2015 21:31:30 +0100 Paul Bolle wrote:
> On Fri, 2015-01-23 at 08:29 +, Jan Beulich wrote:
> > Just like for AVX2 (which simply needs an #if -> #ifdef conversion),
> > SSSE3 assembler support should be checked for before using it.
> >
> > Signed-off-by: Jan Beulich
> > Cc: Jim
On Fri, 2015-01-23 at 08:29 +, Jan Beulich wrote:
> Just like for AVX2 (which simply needs an #if -> #ifdef conversion),
> SSSE3 assembler support should be checked for before using it.
>
> Signed-off-by: Jan Beulich
> Cc: Jim Kukunas
> Cc: Neil Brown
This patch became commit be46ac86a81b
On Fri, 23 Jan 2015 17:16:59 +0100 (CET) Thomas Gleixner
wrote:
> On Fri, 23 Jan 2015, Jan Beulich wrote:
>
> > Just like for AVX2 (which simply needs an #if -> #ifdef conversion),
> > SSSE3 assembler support should be checked for before using it.
> >
> > Signed-off-by: Jan Beulich
> > Cc: Jim
On Fri, 23 Jan 2015, Jan Beulich wrote:
> Just like for AVX2 (which simply needs an #if -> #ifdef conversion),
> SSSE3 assembler support should be checked for before using it.
>
> Signed-off-by: Jan Beulich
> Cc: Jim Kukunas
> Cc: Neil Brown
> ---
> arch/x86/Makefile |1 +
For the x
Just like for AVX2 (which simply needs an #if -> #ifdef conversion),
SSSE3 assembler support should be checked for before using it.
Signed-off-by: Jan Beulich
Cc: Jim Kukunas
Cc: Neil Brown
---
arch/x86/Makefile |1 +
lib/raid6/algos.c |2 +-
lib/raid6/recov_avx2.c |2
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