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Re: [patch 17/20] PCI: Use cpu_hotplug_disable() instead of get_online_cpus()

From Thomas Gleixner <tglx@linutronix.de>
Newsgroups linux.kernel
Subject Re: [patch 17/20] PCI: Use cpu_hotplug_disable() instead of get_online_cpus()
Date 2017-04-18 22:00 +0200
Message-ID <txHs8-1Kl-53@gated-at.bofh.it> (permalink)
References <twzPX-123-3@gated-at.bofh.it> <twzPY-123-13@gated-at.bofh.it> <txHiq-1Gh-17@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Tue, 18 Apr 2017, Bjorn Helgaas wrote:
> > +static bool pci_physfn_is_probed(struct pci_dev *dev)
> > +{
> > +#ifdef CONFIG_ATS
> 
> I think this was intended to be CONFIG_PCI_ATS, not CONFIG_ATS.

yes.

> 
> But I think CONFIG_PCI_IOV would be more appropriate.  With that, and

The physfn member is under CONFIG_PCI_ATS so I took that one, but you are
right PCI_IOV is the proper one. Will fix.

> squashing this into the next patch,

Did so

Thanks,

	tglx

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Thread

[patch 00/20] cpu/hotplug: Convert get_online_cpus() to a percpu_rwsem Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 02/20] stop_machine: Provide stop_machine_locked() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 20/20] cpu/hotplug: Convert hotplug locking to percpu rwsem Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
    Re: [patch 20/20] cpu/hotplug: Convert hotplug locking to percpu  rwsem Peter Zijlstra <peterz@infradead.org> - 2017-04-17 09:00 +0200
  [patch 17/20] PCI: Use cpu_hotplug_disable() instead of  get_online_cpus() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
    Re: [patch 17/20] PCI: Use cpu_hotplug_disable() instead of  get_online_cpus() Peter Zijlstra <peterz@infradead.org> - 2017-04-17 08:50 +0200
      Re: [patch 17/20] PCI: Use cpu_hotplug_disable() instead of  get_online_cpus() Thomas Gleixner <tglx@linutronix.de> - 2017-04-17 09:50 +0200
    Re: [patch 17/20] PCI: Use cpu_hotplug_disable() instead of  get_online_cpus() Bjorn Helgaas <helgaas@kernel.org> - 2017-04-18 21:50 +0200
      Re: [patch 17/20] PCI: Use cpu_hotplug_disable() instead of  get_online_cpus() Thomas Gleixner <tglx@linutronix.de> - 2017-04-18 22:00 +0200
  [patch 12/20] s390/kernel: Use stop_machine_locked() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 13/20] powerpc/powernv: Use stop_machine_locked() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 03/20] padata: Make padata_alloc() static Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
    Re: [patch 03/20] padata: Make padata_alloc() static "Jason A. Donenfeld" <Jason@zx2c4.com> - 2017-04-16 08:30 +0200
      Re: [patch 03/20] padata: Make padata_alloc() static Thomas Gleixner <tglx@linutronix.de> - 2017-04-17 11:20 +0200
  [patch 01/20] cpu/hotplug: Provide  cpuhp_setup/remove_state[_nocalls]_locked() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 18/20] PCI: Replace the racy recursion prevention Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 04/20] padata: Avoid nested calls to get_online_cpus() in  pcrypt_init_padata() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 14/20] kernel/hotplug: Use stop_machine_locked() in  takedown_cpu() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 05/20] x86/mtrr: Remove get_online_cpus() from  mtrr_save_state() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 07/20] KVM/PPC/Book3S HV: Use  cpuhp_setup_state_nocalls_locked() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 16/20] perf/x86/intel: Drop get_online_cpus() in  intel_snb_check_microcode() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
    Re: [patch 16/20] perf/x86/intel: Drop get_online_cpus() in  intel_snb_check_microcode() Borislav Petkov <bp@alien8.de> - 2017-04-18 13:30 +0200
  [patch 09/20] hwtracing/coresight-etm4x: Use  cpuhp_setup_state_nocalls_locked() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 10/20] perf/x86/intel/cqm: Use cpuhp_setup_state_locked() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 06/20] cpufreq: Use cpuhp_setup_state_nocalls_locked() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
    Re: [patch 06/20] cpufreq: Use cpuhp_setup_state_nocalls_locked() "Rafael J. Wysocki" <rafael@kernel.org> - 2017-04-16 01:00 +0200
    Re: [patch 06/20] cpufreq: Use cpuhp_setup_state_nocalls_locked() Viresh Kumar <viresh.kumar@linaro.org> - 2017-04-17 06:20 +0200
  [patch 08/20] hwtracing/coresight-etm3x: Use the locked version of  cpuhp_setup_state_nocalls() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200
  [patch 11/20] ARM/hw_breakpoint: Use cpuhp_setup_state_locked() Thomas Gleixner <tglx@linutronix.de> - 2017-04-15 19:40 +0200

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