* [stable request] give up on gcc ilog2() constant optimizations
@ 2017-03-22 16:22 Jiri Slaby
2017-03-22 16:37 ` Greg KH
0 siblings, 1 reply; 2+ messages in thread
From: Jiri Slaby @ 2017-03-22 16:22 UTC (permalink / raw)
To: stable
Cc: Laura Abbott, John Stultz, Thomas Gleixner, Ard Biesheuvel,
Linus Torvalds
Hi,
can we have:
commit 474c90156c8dcc2fa815e6716cc9394d7930cb9c
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu Mar 2 12:17:22 2017 -0800
give up on gcc ilog2() constant optimizations
in stable trees as far as it applies? It allows building by gcc7 on some
configs.
thanks,
--
js
suse labs
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [stable request] give up on gcc ilog2() constant optimizations
2017-03-22 16:22 [stable request] give up on gcc ilog2() constant optimizations Jiri Slaby
@ 2017-03-22 16:37 ` Greg KH
0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2017-03-22 16:37 UTC (permalink / raw)
To: Jiri Slaby
Cc: stable, Laura Abbott, John Stultz, Thomas Gleixner,
Ard Biesheuvel, Linus Torvalds
On Wed, Mar 22, 2017 at 05:22:00PM +0100, Jiri Slaby wrote:
> Hi,
>
> can we have:
> commit 474c90156c8dcc2fa815e6716cc9394d7930cb9c
> Author: Linus Torvalds <torvalds@linux-foundation.org>
> Date: Thu Mar 2 12:17:22 2017 -0800
>
> give up on gcc ilog2() constant optimizations
>
> in stable trees as far as it applies? It allows building by gcc7 on some
> configs.
Queued up on the kernels I maintain, thanks.
greg k-h
^ permalink raw reply [flat|nested] 2+ messages in thread
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