[SeaBIOS] [PATCH] mark irq9 active high in DSDT
avi at redhat.com
Thu Oct 21 12:07:17 CEST 2010
On 10/21/2010 04:00 AM, Kevin O'Connor wrote:
> On Wed, Oct 20, 2010 at 11:34:41AM +0200, Gleb Natapov wrote:
> > In PIIX4 SCI (irq9) is active high. Seabios marks it so in interrupt
> > override table, but some OSes (FreeBSD) require the same information to
> > be present in DSDT too. Make it so.
> > Signed-off-by: Gleb Natapov<gleb at redhat.com>
How do we manage the stable series wrt this issue?
qemu-kvm-0.12.5 has a regression within the stable series that this
patch fixes. qemu 0.12.5 does not, but only because it does not emulate
polarity in the I/O APIC correctly.
There are several paths we could take:
- do nothing, bug is fixed in mainline
- release a seabios 0.x.1 for qemu 0.13.1 with this patch
- same, plus seabios 0.y.1 for qemu 0.12.6 with this patch
- skip qemu (which is not truly affected), patch qemu-kvm's copy of
seabios for both 0.12.z and 0.13.z
The third option is the most "correct" from a release engineering point
of view, but involves more work for everyone. The fourth is quick pain
relief but is a little forky.
error compiling committee.c: too many arguments to function
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