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Re: [Qemu-devel] [PATCH for-1.2] msix: make [un]use vectors on reset/loa
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From: |
Andreas Färber |
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Subject: |
Re: [Qemu-devel] [PATCH for-1.2] msix: make [un]use vectors on reset/load optional |
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Date: |
Wed, 29 Aug 2012 18:54:35 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:14.0) Gecko/20120713 Thunderbird/14.0 |
$subject: "[un]used vectors"? -- could be fixed by committer.
/-F
Am 29.08.2012 18:40, schrieb Michael S. Tsirkin:
> The facility to use/unuse vectors dynamically is helpful
> for virtio but little else: everyone just seems to use
> vectors in their init function.
>
> Avoid clearing msix vector use info on reset and load.
> For virtio, clear it explicitly.
> This should fix regressions reported with ivshmem - though
> I didn't test this, I verified that virtio keeps
> working like it did.
>
> Signed-off-by: Michael S. Tsirkin <address@hidden>
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