Linus Torvalds writes:
> On Mon, Jul 25, 2022 at 5:39 AM Michael Ellerman wrote:
>>
>> Further digging shows that the build failures only occur with compilers
>> that default to 64-bit long double.
>
> Where the heck do we have 'long double' things anywhere in the kernel?
There's one or two
Hi!
On Mon, Jul 25, 2022 at 03:40:40PM -0700, Guenter Roeck wrote:
> On 7/25/22 13:42, Segher Boessenkool wrote:
> >>What I'm wondering is if the compiler is getting confused between
> >>standard and long doubles when they are both the same bit length...
> >
> >The compiler emits the same code
On 7/25/22 13:42, Segher Boessenkool wrote:
On Mon, Jul 25, 2022 at 02:34:08PM -0500, Timothy Pearson wrote:
Further digging shows that the build failures only occur with compilers
that default to 64-bit long double.
Where the heck do we have 'long double' things anywhere in the kernel?
I
Guenter Roeck writes:
> On 7/25/22 13:42, Segher Boessenkool wrote:
>> On Mon, Jul 25, 2022 at 02:34:08PM -0500, Timothy Pearson wrote:
> Further digging shows that the build failures only occur with compilers
> that default to 64-bit long double.
Where the heck do we have 'long
On Mon, Jul 25, 2022 at 02:34:08PM -0500, Timothy Pearson wrote:
> >> Further digging shows that the build failures only occur with compilers
> >> that default to 64-bit long double.
> >
> > Where the heck do we have 'long double' things anywhere in the kernel?
> >
> > I tried to grep for it,
Timothy Pearson"
> Sent: Monday, July 25, 2022 2:19:57 PM
> Subject: Re: [PATCH] drm/amdgpu: Re-enable DCN for 64-bit powerpc
> On Mon, Jul 25, 2022 at 5:39 AM Michael Ellerman wrote:
>>
>> Further digging shows that the build failures only occur with compilers
>> that
On Mon, Jul 25, 2022 at 5:39 AM Michael Ellerman wrote:
>
> Further digging shows that the build failures only occur with compilers
> that default to 64-bit long double.
Where the heck do we have 'long double' things anywhere in the kernel?
I tried to grep for it, and failed miserably. I found
ering.com;
> alexdeuc...@gmail.com; torva...@linux-foundation.org; linux@roeck-
> us.net
> Subject: [PATCH] drm/amdgpu: Re-enable DCN for 64-bit powerpc
>
> Commit d11219ad53dc ("amdgpu: disable powerpc support for the newer
> display engine") disabled the DCN driver for
On Mon, 25 Jul 2022 22:39:18 +1000
Michael Ellerman wrote:
> Commit d11219ad53dc ("amdgpu: disable powerpc support for the newer
> display engine") disabled the DCN driver for all of powerpc due to
> unresolved build failures with some compilers.
>
> Further digging shows that the build
Commit d11219ad53dc ("amdgpu: disable powerpc support for the newer
display engine") disabled the DCN driver for all of powerpc due to
unresolved build failures with some compilers.
Further digging shows that the build failures only occur with compilers
that default to 64-bit long double.
Both
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