RE: [PATCH v7 02/12] x86/Kconfig: Add config switch for CPU0 hotplug

2012-08-24 Thread Yu, Fenghua
> And, btw, maybe I didn't catch this earlier, but why is in all > user-visible options the thing called "cpu0_*"? Wouldn't it be better > to > call it "bsp_*"? The kernel parameter was called bsp_hotplug before. It was changed to cpu0_hotplug in v5 to keep uniform cpu0/CPU0 names. Thanks.

Re: [PATCH v7 02/12] x86/Kconfig: Add config switch for CPU0 hotplug

2012-08-24 Thread Borislav Petkov
On Thu, Aug 23, 2012 at 05:56:01PM -0700, Fenghua Yu wrote: > From: Fenghua Yu > > New config switch CONFIG_BOOTPARAM_HOTPLUG_CPU0 sets default state of whether > the CPU0 hotplug is on or off. > > If the switch is off, CPU0 is not hotpluggable by default. But the CPU0 > hotplug > feature can

Re: [PATCH v7 02/12] x86/Kconfig: Add config switch for CPU0 hotplug

2012-08-24 Thread Borislav Petkov
On Thu, Aug 23, 2012 at 05:56:01PM -0700, Fenghua Yu wrote: From: Fenghua Yu fenghua...@intel.com New config switch CONFIG_BOOTPARAM_HOTPLUG_CPU0 sets default state of whether the CPU0 hotplug is on or off. If the switch is off, CPU0 is not hotpluggable by default. But the CPU0 hotplug

RE: [PATCH v7 02/12] x86/Kconfig: Add config switch for CPU0 hotplug

2012-08-24 Thread Yu, Fenghua
And, btw, maybe I didn't catch this earlier, but why is in all user-visible options the thing called cpu0_*? Wouldn't it be better to call it bsp_*? The kernel parameter was called bsp_hotplug before. It was changed to cpu0_hotplug in v5 to keep uniform cpu0/CPU0 names. Thanks. -Fenghua

[PATCH v7 02/12] x86/Kconfig: Add config switch for CPU0 hotplug

2012-08-23 Thread Fenghua Yu
From: Fenghua Yu New config switch CONFIG_BOOTPARAM_HOTPLUG_CPU0 sets default state of whether the CPU0 hotplug is on or off. If the switch is off, CPU0 is not hotpluggable by default. But the CPU0 hotplug feature can still be turned on by kernel parameter cpu0_hotplug at boot. If the switch

[PATCH v7 02/12] x86/Kconfig: Add config switch for CPU0 hotplug

2012-08-23 Thread Fenghua Yu
From: Fenghua Yu fenghua...@intel.com New config switch CONFIG_BOOTPARAM_HOTPLUG_CPU0 sets default state of whether the CPU0 hotplug is on or off. If the switch is off, CPU0 is not hotpluggable by default. But the CPU0 hotplug feature can still be turned on by kernel parameter cpu0_hotplug at