On Wed, Sep 23, 2020 at 04:48:31PM +0800, Wu Bo wrote:
> On 2020/9/23 2:43, Corey Minyard wrote:
> > On Tue, Sep 22, 2020 at 01:29:40PM -0500, miny...@acm.org wrote:
> > > From: Corey Minyard
> > >
> > > If kdump is enabled, the handling of shooting down CPUs does not use the
> > > RESET_VECTOR
On 2020/9/23 2:43, Corey Minyard wrote:
On Tue, Sep 22, 2020 at 01:29:40PM -0500, miny...@acm.org wrote:
From: Corey Minyard
If kdump is enabled, the handling of shooting down CPUs does not use the
RESET_VECTOR irq before trying to use NMIs to shoot down the CPUs.
For normal errors that is
On Tue, Sep 22, 2020 at 01:29:40PM -0500, miny...@acm.org wrote:
> From: Corey Minyard
>
> If kdump is enabled, the handling of shooting down CPUs does not use the
> RESET_VECTOR irq before trying to use NMIs to shoot down the CPUs.
>
> For normal errors that is fine. MCEs, however, are
From: Corey Minyard
If kdump is enabled, the handling of shooting down CPUs does not use the
RESET_VECTOR irq before trying to use NMIs to shoot down the CPUs.
For normal errors that is fine. MCEs, however, are already running in
an NMI, so sending them an NMI won't do anything. The MCE code
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