Re: [PATCH 2/3] x86/Intel: skip CORE_THREAD_COUNT read on family 0xf

On 11.02.2022 11:58, Roger Pau Monné wrote: > On Thu, Feb 10, 2022 at 03:56:12PM +0100, Jan Beulich wrote: >> This avoids an unnecessary (and always somewhat scary) log message for >> the recovered from #GP(0). >> >> Signed-off-by: Jan Beulich > > Acked-by: Roger Pau Monné Thanks. >> --- >> Pe

Re: [PATCH 2/3] x86/Intel: skip CORE_THREAD_COUNT read on family 0xf

On Thu, Feb 10, 2022 at 03:56:12PM +0100, Jan Beulich wrote: > This avoids an unnecessary (and always somewhat scary) log message for > the recovered from #GP(0). > > Signed-off-by: Jan Beulich Acked-by: Roger Pau Monné > --- > Perhaps even use "== 6" in the family check? I think it's best as

[PATCH 2/3] x86/Intel: skip CORE_THREAD_COUNT read on family 0xf

This avoids an unnecessary (and always somewhat scary) log message for the recovered from #GP(0). Signed-off-by: Jan Beulich --- Perhaps even use "== 6" in the family check? --- a/xen/arch/x86/spec_ctrl.c +++ b/xen/arch/x86/spec_ctrl.c @@ -453,7 +453,8 @@ static bool __init check_smt_enabled(voi