On Thu, 5 Nov 2020 14:47:13 +0100, Cédric Le Goater wrote:
> When accessing the ESB page of a source interrupt, the fault handler
> will retrieve the page address from the XIVE interrupt 'xive_irq_data'
> structure. If the associated KVM XIVE interrupt is not valid, that is
> not allocated at the
Cédric Le Goater writes:
> On 11/6/20 4:19 AM, Michael Ellerman wrote:
>> Cédric Le Goater writes:
>>> When accessing the ESB page of a source interrupt, the fault handler
>>> will retrieve the page address from the XIVE interrupt 'xive_irq_data'
>>> structure. If the associated KVM XIVE interrup
On 11/6/20 4:19 AM, Michael Ellerman wrote:
> Cédric Le Goater writes:
>> When accessing the ESB page of a source interrupt, the fault handler
>> will retrieve the page address from the XIVE interrupt 'xive_irq_data'
>> structure. If the associated KVM XIVE interrupt is not valid, that is
>> not a
Cédric Le Goater writes:
> When accessing the ESB page of a source interrupt, the fault handler
> will retrieve the page address from the XIVE interrupt 'xive_irq_data'
> structure. If the associated KVM XIVE interrupt is not valid, that is
> not allocated at the HW level for some reason, the faul
On Thu, 5 Nov 2020 14:47:13 +0100
Cédric Le Goater wrote:
> When accessing the ESB page of a source interrupt, the fault handler
> will retrieve the page address from the XIVE interrupt 'xive_irq_data'
> structure. If the associated KVM XIVE interrupt is not valid, that is
> not allocated at the
When accessing the ESB page of a source interrupt, the fault handler
will retrieve the page address from the XIVE interrupt 'xive_irq_data'
structure. If the associated KVM XIVE interrupt is not valid, that is
not allocated at the HW level for some reason, the fault handler will
dereference a NULL
