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From: | Almudena Garcia |
Subject: | Re: [PATCH 2/4] i386: Fix lapic and ioapic for smp |
Date: | Tue, 15 Nov 2022 21:31:54 +0100 |
Almudena Garcia, le mar. 15 nov. 2022 01:48:52 +0100, a ecrit:
> > Again, we need a memory barrier, to prevent the compiler from emitting
> these writes in the wrong order.
>
> Really, these writes are using a temporary struct.
> There are a only write to the real register, which is done assigning
> the temporary struct to the real register through the HAL
Ah, it's just the content that's written, not a pointer to it, OK.
Samuel
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