Bug#1112627: linux-image-6.16.3+deb14-amd64: Intel audio no longer works: DMAR: [DMA Write NO_PASID] Request device [00:1b.0] ... non-zero reserved fields in PTE
Hi Francesco,
Sorry the delay, busy with other things.
On Sun, Oct 05, 2025 at 09:19:07PM +0200, Francesco Poli wrote:
> On Sun, 5 Oct 2025 20:50:47 +0200 Salvatore Bonaccorso wrote:
>
> [...]
> > On Sun, Oct 05, 2025 at 06:40:20PM +0200, Francesco Poli wrote:
> [...]
> > > How do I fix or work around this error?
> >
> > Oh, yes that is quite "unfortunate", unstable switched to gcc-15 in
> > meanwhile. So the easiest thing is likely to keep gcc-14 and use it
> > for this bisection work.
>
> How do I use gcc-14 to build the Linux kernel?
>
> Is
>
> $ CC=gcc-14 make -j 2 bindeb-pkg
>
> enough?
Pass it actually to make as argument, so:
make CC=gcc-14 -j 2 bindeb-pkg
should do the trick.
Let me know if that works to get your bisect running.
Regards,
Salvatore
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