On Mon, Feb 1, 2021 at 1:08 AM Christoph Hellwig <h...@infradead.org> wrote: > > On Sun, Jan 31, 2021 at 09:24:37AM -0800, Andy Lutomirski wrote: > > #if defined(CONFIG_X86_64) && defined(CONFIG_CPU_SUP_AMD) > > + if (likely(boot_cpu_data.x86_vendor != X86_VENDOR_AMD > > + || boot_cpu_data.x86 != 0xf)) > > Same nitpick as for the other patch. Maybe we wan a little inline > helper for the specific erratum that includes the vendor and family > checks in adddition to using IS_ENABLED for the config options?
I defer to Boris as to exactly what condition we should check here.
