On Tue, 10 Oct 2017 09:03:50 +0200, Geert Uytterhoeven wrote:
> Hi Jakub,
>
> On Tue, Oct 10, 2017 at 12:53 AM, Jakub Kicinski
> wrote:
> > On Mon, 9 Oct 2017 10:40:49 +0200, Geert Uytterhoeven wrote:
> >> On most architectures[*], gcc turns __builtin_ffsll()
On Tue, 10 Oct 2017 09:03:50 +0200, Geert Uytterhoeven wrote:
> Hi Jakub,
>
> On Tue, Oct 10, 2017 at 12:53 AM, Jakub Kicinski
> wrote:
> > On Mon, 9 Oct 2017 10:40:49 +0200, Geert Uytterhoeven wrote:
> >> On most architectures[*], gcc turns __builtin_ffsll() into a call to
> >> __ffsdi2(),
Hi Jakub,
On Tue, Oct 10, 2017 at 12:53 AM, Jakub Kicinski
wrote:
> On Mon, 9 Oct 2017 10:40:49 +0200, Geert Uytterhoeven wrote:
>> On most architectures[*], gcc turns __builtin_ffsll() into a call to
>> __ffsdi2(), which is not provided by any architecture,
Hi Jakub,
On Tue, Oct 10, 2017 at 12:53 AM, Jakub Kicinski
wrote:
> On Mon, 9 Oct 2017 10:40:49 +0200, Geert Uytterhoeven wrote:
>> On most architectures[*], gcc turns __builtin_ffsll() into a call to
>> __ffsdi2(), which is not provided by any architecture, leading to
>> failures like:
>>
>>
Hi Geert,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.14-rc4]
[cannot apply to next-20171009]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
Hi Geert,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.14-rc4]
[cannot apply to next-20171009]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
On Mon, 9 Oct 2017 10:40:49 +0200, Geert Uytterhoeven wrote:
> On most architectures[*], gcc turns __builtin_ffsll() into a call to
> __ffsdi2(), which is not provided by any architecture, leading to
> failures like:
>
> rcar-gen3-cpg.c:(.text+0x289): undefined reference to `__ffsdi2'
>
>
On Mon, 9 Oct 2017 10:40:49 +0200, Geert Uytterhoeven wrote:
> On most architectures[*], gcc turns __builtin_ffsll() into a call to
> __ffsdi2(), which is not provided by any architecture, leading to
> failures like:
>
> rcar-gen3-cpg.c:(.text+0x289): undefined reference to `__ffsdi2'
>
>
Hi Geert,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.14-rc4]
[cannot apply to next-20170929]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
Hi Geert,
[auto build test ERROR on linus/master]
[also build test ERROR on v4.14-rc4]
[cannot apply to next-20170929]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
On Mon, 9 Oct 2017 10:40:49 +0200, Geert Uytterhoeven wrote:
> On most architectures[*], gcc turns __builtin_ffsll() into a call to
> __ffsdi2(), which is not provided by any architecture, leading to
> failures like:
>
> rcar-gen3-cpg.c:(.text+0x289): undefined reference to `__ffsdi2'
>
>
On Mon, 9 Oct 2017 10:40:49 +0200, Geert Uytterhoeven wrote:
> On most architectures[*], gcc turns __builtin_ffsll() into a call to
> __ffsdi2(), which is not provided by any architecture, leading to
> failures like:
>
> rcar-gen3-cpg.c:(.text+0x289): undefined reference to `__ffsdi2'
>
>
On most architectures[*], gcc turns __builtin_ffsll() into a call to
__ffsdi2(), which is not provided by any architecture, leading to
failures like:
rcar-gen3-cpg.c:(.text+0x289): undefined reference to `__ffsdi2'
To fix this, use __ffs64() instead, which is available on all
architectures.
On most architectures[*], gcc turns __builtin_ffsll() into a call to
__ffsdi2(), which is not provided by any architecture, leading to
failures like:
rcar-gen3-cpg.c:(.text+0x289): undefined reference to `__ffsdi2'
To fix this, use __ffs64() instead, which is available on all
architectures.
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