Re: [PATCH v9] x86, apic, kexec, Documentation: Add disable_cpu_apic kernel parameter

2013-12-04 Thread Jerry . Hoemann
On Tue, Dec 03, 2013 at 10:25:36AM -0500, Vivek Goyal wrote: > > Hi Hatayama, > > We are almost there. A minor nit. Why have we specified KEXEC here. This > parameter disabled_cpu_apicid does not seem to dependon CONFIG_KEXEC? > > Jerry, this patch looks good to me. Does it work on your system?

Re: [PATCH v9] x86, apic, kexec, Documentation: Add disable_cpu_apic kernel parameter

2013-12-04 Thread Vivek Goyal
On Wed, Dec 04, 2013 at 03:24:43PM +0900, HATAYAMA Daisuke wrote: > (2013/12/04 12:08), HATAYAMA Daisuke wrote: > >(2013/12/04 0:25), Vivek Goyal wrote: > >>On Tue, Dec 03, 2013 at 10:32:26AM +0900, HATAYAMA Daisuke wrote: > >> > >>[..] > >>> > >>>diff --git a/Documentation/kernel-parameters.txt >

Re: [PATCH v9] x86, apic, kexec, Documentation: Add disable_cpu_apic kernel parameter

2013-12-03 Thread HATAYAMA Daisuke
(2013/12/04 12:08), HATAYAMA Daisuke wrote: (2013/12/04 0:25), Vivek Goyal wrote: On Tue, Dec 03, 2013 at 10:32:26AM +0900, HATAYAMA Daisuke wrote: [..] diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 50680a5..dd77bec 100644 --- a/Documentation/ke

Re: [PATCH v9] x86, apic, kexec, Documentation: Add disable_cpu_apic kernel parameter

2013-12-03 Thread HATAYAMA Daisuke
(2013/12/04 0:25), Vivek Goyal wrote: On Tue, Dec 03, 2013 at 10:32:26AM +0900, HATAYAMA Daisuke wrote: [..] diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 50680a5..dd77bec 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kerne

Re: [PATCH v9] x86, apic, kexec, Documentation: Add disable_cpu_apic kernel parameter

2013-12-03 Thread Vivek Goyal
On Tue, Dec 03, 2013 at 10:32:26AM +0900, HATAYAMA Daisuke wrote: [..] > > diff --git a/Documentation/kernel-parameters.txt > b/Documentation/kernel-parameters.txt > index 50680a5..dd77bec 100644 > --- a/Documentation/kernel-parameters.txt > +++ b/Documentation/kernel-parameters.txt > @@ -774,6

[PATCH v9] x86, apic, kexec, Documentation: Add disable_cpu_apic kernel parameter

2013-12-02 Thread HATAYAMA Daisuke
This patch set is to allow kdump 2nd kernel to wake up multiple CPUs, a continueing work from: [PATCH v3 0/2] x86, apic, kdump: Disable BSP if boot cpu is AP https://lkml.org/lkml/2013/10/16/300. At v4, basic design has changed. Now users need to figure out initial APIC ID of BSP in the 1st k