From: Michael Tokarev <mjt@tls.msk.ru>
To: Jan Kiszka <jan.kiszka@siemens.com>
Cc: "Anthony Liguori" <aliguori@us.ibm.com>,
"Hervé Poussineau" <hpoussin@reactos.org>,
qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [RESEND][PATCH for 1.2] i82378: Remove bogus MMIO coalescing
Date: Fri, 17 Aug 2012 15:13:28 +0400 [thread overview]
Message-ID: <502E2758.7050900@msgid.tls.msk.ru> (raw)
In-Reply-To: <502E236C.6090508@siemens.com>
On 17.08.2012 14:56, Jan Kiszka wrote:
> 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.
This appears to be 1.1-stable material right?
Thanks,
/mjt
next prev parent reply other threads:[~2012-08-17 11:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-17 10:56 [Qemu-devel] [RESEND][PATCH for 1.2] i82378: Remove bogus MMIO coalescing Jan Kiszka
2012-08-17 11:13 ` Michael Tokarev [this message]
2012-08-17 12:17 ` Jan Kiszka
2012-08-17 16:20 ` [Qemu-devel] [RESEND][PATCH for-1.2] " Andreas Färber
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