From: malc <av1474@comtv.ru>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] aio: fix aio_ctx_prepare with idle bottom halves
Date: Mon, 12 Nov 2012 20:03:10 +0400 (MSK) [thread overview]
Message-ID: <alpine.LNX.2.00.1211122002570.1491@linmac> (raw)
In-Reply-To: <1352723410-15705-1-git-send-email-pbonzini@redhat.com>
On Mon, 12 Nov 2012, Paolo Bonzini wrote:
> Commit ed2aec4867f0d5f5de496bb765347b5d0cfe113d changed the return
> value of aio_ctx_prepare from false to true when only idle bottom
> halves are available. This broke PC old-style DMA, which uses them.
> Fix this by making aio_ctx_prepare return true only when non-idle
> bottom halves are scheduled to run.
>
Applied, thanks.
[..snip..]
--
mailto:av1474@comtv.ru
prev parent reply other threads:[~2012-11-12 16:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-12 12:30 [Qemu-devel] [PATCH] aio: fix aio_ctx_prepare with idle bottom halves Paolo Bonzini
2012-11-12 16:03 ` malc [this message]
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