Re: [PATCH 05/16] x86/amd_nb: Simplify function 4 search

[Borislav Petkov]

On Wed, Oct 23, 2024 at 05:21:39PM +0000, Yazen Ghannam wrote:
> Use the newly added helper function to look up a CPU/Node function to
> find "function 4" devices.
> 
> This avoids the need to regularly add new PCI IDs for basic discovery.
> The unique PCI IDs are still useful in case of quirks or functional
> changes. And they should be used only in such a manner.
> 
> Signed-off-by: Yazen Ghannam <yazen.ghannam@xxxxxxx>
> ---
>  arch/x86/include/asm/amd_nb.h |  1 +
>  arch/x86/kernel/amd_nb.c      | 66 ++---------------------------------
>  2 files changed, 4 insertions(+), 63 deletions(-)

Nice cleanup.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette