Re: [PATCH v2 0/2] x86/apic/kexec: Legacy irq setting fixs in kdump kernel

[Dou Liyang]

Hi Baoquan,

At 01/25/2018 10:11 PM, Baoquan He wrote:
> This is v2 post.
>
> In v2, no code change, just improve change log of patch 1 and 2.
>
> And drop the old patch 3 in v1, a clean up patch. The current
> x86_io_apic_ops.disable() hook is still needed by irq remapping.
>
> Baoquan He (2):

Test these patches in both 32bit and 64bit of x86 arches. feel free to
add my Tested-by.

Tested-by: Dou Liyang <douly.fnst@xxxxxxxxxxxxxx>

Thanks,
	dou.

>    x86/apic/kexec: Enable legacy irq mode before jump to kexec/kdump
>      kernel
>    x86/apic: Set up through-local-APIC on boot CPU's LINT0 if 'noapic'
>      specified
>
>   arch/x86/include/asm/io_apic.h     |  3 ++-
>   arch/x86/kernel/apic/apic.c        |  2 +-
>   arch/x86/kernel/apic/io_apic.c     | 12 ++++--------
>   arch/x86/kernel/crash.c            |  2 +-
>   arch/x86/kernel/machine_kexec_32.c | 15 +++++----------
>   arch/x86/kernel/machine_kexec_64.c | 15 +++++----------
>   arch/x86/kernel/reboot.c           |  2 +-
>   7 files changed, 19 insertions(+), 32 deletions(-)