Re: [PATCH] arch/x86/entry_fred: don't set up KVM IRQs if KVM is disabled

Thomas Gleixner
2024-02-16T22:29:08Z

On Fri, Feb 16 2024 at 22:46, Borislav Petkov wrote:
> On Fri, Feb 16, 2024 at 07:31:46AM +0100, Paolo Bonzini wrote:
>> and it seems to be a net improvement to me. The #ifs match in
>> the .h and .c files, and there are no unnecessary initializers
>> in the sysvec_table.
>
> Ok, I'll pick up Max' patch tomorrow and we must remember to tell Linus
> during the merge window about this.

No. Don't.

This pointless #ifdeffery in the vector header needs to vanish from the
KVM tree.

Why would you take the #ifdef mess into tasteful code just because
someone decided that #ifdeffing out constants in a header which is
maintained by other people is a brilliant idea?

The #ifdeffery in the idtentry header is unavoidable and the extra NULL
defines are at the right place and not making the actual code
unreadable.

Thanks,

tglx