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Re: [PATCH x4 gnumach: IOAPIC fixes]
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From: |
Samuel Thibault |
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Subject: |
Re: [PATCH x4 gnumach: IOAPIC fixes] |
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Date: |
Mon, 5 Apr 2021 12:01:12 +0200 |
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User-agent: |
NeoMutt/20170609 (1.8.3) |
Applied, thanks!
Damien Zammit, le lun. 05 avril 2021 15:29:12 +1000, a ecrit:
> [PATCH 1/4] ioapic: Enable processor focus to BSP
> [PATCH 2/4] ioapic: target first processor for interrupts
> [PATCH 3/4] Don't call EOI on spurious interrupts
>
> These three patches are pretty much no-brainers following
> the Intel datasheet regarding 82489DX.
>
> [PATCH 4/4] ioapic: Use irq specific EOI properly when detected
>
> This one was pieced together from all kinds of sources,
> but for some reason the QEMU emulation of IOAPIC doesn't like it
> with has_irq_specific_eoi initialized to zero, therefore I have
> changed it to always be 1 with a FIXME.
>
> Damien