Re: Build breakage caused by the use of UDB

[Peter Zijlstra]

On Thu, Dec 18, 2025 at 11:26:13AM +0100, Uros Bizjak wrote:

> I see... OTOH, a trivial solution would be to just use "ud2" mnemonic,
> as proposed in [1].
> 
> [1] https://lore.kernel.org/lkml/20250909100038.1709394-1-ubizjak@xxxxxxxxx/

Yes, there is that. I suppose I worry about all the other _ASM_BYTES
users, but since they don't actually show miscompilation, perhaps I
should not worry.

Let me do a build with just using ud2 instead.