On 2015.08.20 at 17:49 +0200, Markus Trippelsdorf wrote: > On 2015.08.13 at 12:31 +0300, Yuri Rumyantsev wrote: > > Hi All, > > > > Here is patch for adding march/mtune options for Skylake. > > http://www.intel.com/content/dam/www/public/us/en/documents/specification-updates/desktop-6th-gen-core-family-spec-update.pdf > > > states that BMI1 and BMI2 are not supported. Is this true for all > Skylake CPUs?
According to https://software.intel.com/en-us/forums/topic/584240 this only affects Skylake Pentium/Celeron processors, that incorrectly report that BMI is present. So this is not an issue in general. -- Markus
