Re: [PATCH 1/2] x86/apic: shutdown local APIC before I/O APIC during crash

2016-07-04 Thread Wei, Jiangang
Hi, Ingo Thanks for your comments firstly. On Fri, 2016-07-01 at 12:36 +0200, Ingo Molnar wrote: > * Wei Jiangang wrote: > > > commit <522e66464467> disables I/O APIC before shutdown of > > the local APIC for both reboot and crash path. > > and commit <2885432aaf15> declares that 'it still make

Re: [PATCH 1/2] x86/apic: shutdown local APIC before I/O APIC during crash

2016-07-01 Thread Ingo Molnar
* Wei Jiangang wrote: > commit <522e66464467> disables I/O APIC before shutdown of > the local APIC for both reboot and crash path. > and commit <2885432aaf15> declares that 'it still makes sense to > quiet IO APIC before disabling Local APIC'. That's not how we refer to commits in changelogs.

[PATCH 1/2] x86/apic: shutdown local APIC before I/O APIC during crash

2016-06-28 Thread Wei Jiangang
commit <522e66464467> disables I/O APIC before shutdown of the local APIC for both reboot and crash path. and commit <2885432aaf15> declares that 'it still makes sense to quiet IO APIC before disabling Local APIC'. However, the former introduced a bug for crashdown. If specify 'notsc' for capture-