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Re: [Qemu-stable] [Qemu-devel] [RESEND][PATCH for 1.2] i82378: Remove bo
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From: |
Jan Kiszka |
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Subject: |
Re: [Qemu-stable] [Qemu-devel] [RESEND][PATCH for 1.2] i82378: Remove bogus MMIO coalescing |
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Date: |
Fri, 17 Aug 2012 14:17:21 +0200 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686 (x86_64); de; rv:1.8.1.12) Gecko/20080226 SUSE/2.0.0.12-1.1 Thunderbird/2.0.0.12 Mnenhy/0.7.5.666 |
On 2012-08-17 13:13, Michael Tokarev wrote:
> 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?
>
True, adding qemu-stable.
Jan
--
Siemens AG, Corporate Technology, CT RTC ITP SDP-DE
Corporate Competence Center Embedded Linux
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Jan Kiszka <=