Randy, > -----Original Message----- > From: linux-kernel-ow...@vger.kernel.org <linux-kernel- > ow...@vger.kernel.org> On Behalf Of Randy Dunlap > Sent: Friday, November 16, 2018 3:18 PM > To: Moger, Babu <babu.mo...@amd.com>; t...@linutronix.de; > mi...@redhat.com; b...@alien8.de; cor...@lwn.net; > fenghua...@intel.com; reinette.cha...@intel.com; pet...@infradead.org; > gre...@linuxfoundation.org; da...@davemloft.net; akpm@linux- > foundation.org > Cc: h...@zytor.com; x...@kernel.org; mchehab+sams...@kernel.org; > a...@arndb.de; kstew...@linuxfoundation.org; pombreda...@nexb.com; > raf...@kernel.org; kirill.shute...@linux.intel.com; tony.l...@intel.com; > qianyue...@alibaba-inc.com; xiaochen.s...@intel.com; > pbonz...@redhat.com; Singh, Brijesh <brijesh.si...@amd.com>; Hurwitz, > Sherry <sherry.hurw...@amd.com>; dw...@infradead.org; Lendacky, > Thomas <thomas.lenda...@amd.com>; l...@kernel.org; j...@8bytes.org; > ja...@google.com; vkuzn...@redhat.com; r...@alum.mit.edu; > jpoim...@redhat.com; linux-ker...@vger.kernel.org; linux- > d...@vger.kernel.org > Subject: Re: [PATCH v8 09/13] arch/resctrl: Update the RESCTRL config > parameter > > On 11/16/18 12:54 PM, Moger, Babu wrote: > > CONFIG_RESCTRL will be used for both Intel and AMD to enable > > Resource Control feature. Update the details and condition accordingly. > > > > Signed-off-by: Babu Moger <babu.mo...@amd.com> > > --- > > arch/x86/Kconfig | 19 ++++++++++++++----- > > 1 file changed, 14 insertions(+), 5 deletions(-) > > > > diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig > > index 4aae7aba4d61..c5ef3afa89a6 100644 > > --- a/arch/x86/Kconfig > > +++ b/arch/x86/Kconfig > > @@ -448,13 +448,22 @@ config RETPOLINE > > config RESCTRL > > bool "Resource Control feature support" > > default n > > - depends on X86 && CPU_SUP_INTEL > > + depends on X86 && (CPU_SUP_INTEL || CPU_SUP_AMD) > > select KERNFS > > help > > - Select to enable resource allocation and monitoring which are > > - sub-features of Intel Resource Director Technology(RDT). More > > - information about RDT can be found in the Intel x86 > > - Architecture Software Developer Manual. > > + Select to enable Resource Control feature support. > > + > > + These features are intended to provide the support for the > allocation > > + and monitoring the usage of certain system resources by one or > more > > and monitoring of the usage Sure. Will take care of this next revision. > > > + processors. > > + > > + Intel refers this feature as Intel Resource Director Technology > > refers to this feature
Yes. Will take care. > > > + (Intel(R) RDT). More information about RDT can be found in the > > + Intel x86 Architecture Software Developer Manual. > > + > > + AMD refers this feature as AMD Platform Quality of Service(AMD > QoS). > > refers to this feature Sure. Will fix. Thanks for the comments. > > > + More information about AMD QoS can be found in AMD64 > Technology > > + Platform Quality of Service Extensions manual. > > > > Say N if unsure. > > > > > > > -- > ~Randy
