Re: [PATCH 6/6] x86/intel_rdt/mba_sc: Add support to dynamically update the memory b/w

2018-03-30 Thread kbuild test robot
Hi Vikas, Thank you for the patch! Yet something to improve: [auto build test ERROR on v4.16-rc7] [also build test ERROR on next-20180329] [cannot apply to tip/x86/core] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH 6/6] x86/intel_rdt/mba_sc: Add support to dynamically update the memory b/w

2018-03-30 Thread kbuild test robot
Hi Vikas, Thank you for the patch! Yet something to improve: [auto build test ERROR on v4.16-rc7] [also build test ERROR on next-20180329] [cannot apply to tip/x86/core] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH 6/6] x86/intel_rdt/mba_sc: Add support to dynamically update the memory b/w

2018-03-30 Thread kbuild test robot
Hi Vikas, Thank you for the patch! Yet something to improve: [auto build test ERROR on v4.16-rc7] [also build test ERROR on next-20180329] [cannot apply to tip/x86/core] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

Re: [PATCH 6/6] x86/intel_rdt/mba_sc: Add support to dynamically update the memory b/w

2018-03-30 Thread kbuild test robot
Hi Vikas, Thank you for the patch! Yet something to improve: [auto build test ERROR on v4.16-rc7] [also build test ERROR on next-20180329] [cannot apply to tip/x86/core] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url:

[PATCH 6/6] x86/intel_rdt/mba_sc: Add support to dynamically update the memory b/w

2018-03-29 Thread Vikas Shivappa
The software controller uses the existing MBM overflow timer calls (once per second currently) to read the bandwidth to ensure that always "current b/w < user specified max b/w" Similarly when we see that the current b/w is too low, we also try to increase the b/w. We use a threshold b/w

[PATCH 6/6] x86/intel_rdt/mba_sc: Add support to dynamically update the memory b/w

2018-03-29 Thread Vikas Shivappa
The software controller uses the existing MBM overflow timer calls (once per second currently) to read the bandwidth to ensure that always "current b/w < user specified max b/w" Similarly when we see that the current b/w is too low, we also try to increase the b/w. We use a threshold b/w