lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 20 May 2015 20:50:36 +0200 (CEST) From: Thomas Gleixner <tglx@...utronix.de> To: Vikas Shivappa <vikas.shivappa@...el.com> cc: Vikas Shivappa <vikas.shivappa@...ux.intel.com>, x86@...nel.org, linux-kernel@...r.kernel.org, hpa@...or.com, mingo@...nel.org, tj@...nel.org, peterz@...radead.org, matt.fleming@...el.com, will.auld@...el.com, peter.zijlstra@...el.com, h.peter.anvin@...el.com, kanaka.d.juvva@...el.com, mtosatti@...hat.com Subject: Re: [PATCH 5/7] x86/intel_rdt: Software Cache for IA32_PQR_MSR On Wed, 20 May 2015, Vikas Shivappa wrote: > On Fri, 15 May 2015, Thomas Gleixner wrote: > > > -static DEFINE_PER_CPU(struct intel_cqm_state, cqm_state); > > > +DEFINE_PER_CPU(struct intel_pqr_state, pqr_state); > > > > With CONFIG_PERF=n and CONFIG_CGROUP_RDT=y the linker will fail. > > copy from Makefile below - > obj-$(CONFIG_CPU_SUP_INTEL) += perf_event_intel_rapl.o > perf_event_intel_cqm.o > > should work with CONFIG_PERF_EVENTS=n and CGROUP_RDT=y ? Groan. Did you try to compile it? Certainly not. Simply because the whole section which contains perf_event* object files is conditional on ifdef CONFIG_PERF_EVENTS I'm starting to get really grumpy and tired of your attitude. Thanks, tglx -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists