Re: [External Email] Re: [PATCH v1 0/2] virtio-mmio: support multiple interrupt vectors

2019-08-02 Thread Sergio Lopez
nel command line, that is done in vm_cmdline_set(). >> > > > Also there is another way to do this: add two new registers describing >> > > > irq info >> > > > (irq_start & irq_end OR irq_start & irq_numbers) to the virtio config >> > >

Re: [RFC PATCH] sched/fair: Optionally restrict SMT scheduling ("restrict_smt")

2018-02-02 Thread Sergio Lopez
On Thu, 2018-02-01 at 15:37 +0100, Mike Galbraith wrote: > On Thu, 2018-02-01 at 13:37 +0100, Sergio Lopez wrote: > > Compared against "isolcpus", "restrict_smt" presents the following > > advantages: > > - Doesn't require prior knowledge of the CPU

[RFC PATCH] sched/fair: Optionally restrict SMT scheduling ("restrict_smt")

2018-02-01 Thread Sergio Lopez
tools. - Load balancing is still active for tasks pinned to multiple secondary SMT threads. Signed-off-by: Sergio Lopez --- Documentation/admin-guide/kernel-parameters.txt | 5 +++ include/linux/sched/sysctl.h| 1 + kernel/sched/core.c | 30