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Re: [Qemu-devel] [PATCH 1/5] i82378: Remove bogus MMIO coalescing
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From: |
Andreas Färber |
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Subject: |
Re: [Qemu-devel] [PATCH 1/5] i82378: Remove bogus MMIO coalescing |
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Date: |
Mon, 25 Jun 2012 09:15:19 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:12.0) Gecko/20120421 Thunderbird/12.0 |
Am 25.06.2012 09:11, schrieb Hervé Poussineau:
> Jan Kiszka a écrit :
>> This MMIO area is an entry gate to legacy PC ISA devices, addressed via
>> PIO over there. Quite a few of the PIO ports have side effects on access
>> like starting/stopping timers that must be executed properly ordered
>> /wrt the CPU. So we have to remove the coalescing mark.
>>
>> CC: Andreas Färber <address@hidden>
>> CC: Hervé Poussineau <address@hidden>
>> Signed-off-by: Jan Kiszka <address@hidden>
>> ---
>> hw/i82378.c | 1 -
>> 1 files changed, 0 insertions(+), 1 deletions(-)
>
> Acked-by: Hervé Poussineau <address@hidden>
Fine with me then.
Andreas
- [Qemu-devel] [PATCH 0/5] kvm: Get coalesced MMIO flushing out of the hot-path, Jan Kiszka, 2012/06/25
- [Qemu-devel] [PATCH 4/5] VGA: Flush coalesced MMIO on related MMIO/PIO accesses, Jan Kiszka, 2012/06/25
- [Qemu-devel] [PATCH 2/5] memory: Flush coalesced MMIO on selected region access, Jan Kiszka, 2012/06/25
- [Qemu-devel] [PATCH 5/5] kvm: Stop flushing coalesced MMIO on vmexit, Jan Kiszka, 2012/06/25
- [Qemu-devel] [PATCH 3/5] memory: Flush coalesced MMIO on mapping and state changes, Jan Kiszka, 2012/06/25
- [Qemu-devel] [PATCH 1/5] i82378: Remove bogus MMIO coalescing, Jan Kiszka, 2012/06/25