Re: [PATCH 4/5] x86/intel_rdt: Reset the cbm MSR during rmdir

2017-03-09 Thread Shivappa Vikas
On Wed, 1 Mar 2017, Thomas Gleixner wrote: On Fri, 17 Feb 2017, Vikas Shivappa wrote: During rmdir reset the ctrl values to all 1s in the QOS_MSR for the directory's closid. This is done so that that next time when the closid is reused they dont reflect old values. Sigh. +static int rese

Re: [PATCH 4/5] x86/intel_rdt: Reset the cbm MSR during rmdir

2017-03-01 Thread Thomas Gleixner
On Fri, 17 Feb 2017, Vikas Shivappa wrote: > During rmdir reset the ctrl values to all 1s in the QOS_MSR for the > directory's closid. This is done so that that next time when the closid > is reused they dont reflect old values. Sigh. > +static int reset_all_ctrls(struct rdt_resource *r, u32 scl

[PATCH 4/5] x86/intel_rdt: Reset the cbm MSR during rmdir

2017-02-17 Thread Vikas Shivappa
During rmdir reset the ctrl values to all 1s in the QOS_MSR for the directory's closid. This is done so that that next time when the closid is reused they dont reflect old values. Signed-off-by: Vikas Shivappa --- arch/x86/kernel/cpu/intel_rdt_rdtgroup.c | 18 +- 1 file changed,