[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Possible bug with pass-through hot-plug?
Simon, I can confirm that the original patch u sent is working, and it fixed the problem. Thanks! Tom On Fri, Nov 27, 2009 at 12:47 AM, Simon Horman <horms@xxxxxxxxxxxx> wrote: > On Thu, Nov 26, 2009 at 01:54:24PM +0000, Keir Fraser wrote: >> On 24/11/2009 05:48, "Simon Horman" <horms@xxxxxxxxxxxx> wrote: >> >> > sorry for the extended delay, I was first busy with travel >> > and then with family. I'm finally back on deck and sifting through >> > my todo list. >> > >> > Can you see if the patch below solves the problem that you were >> > observing. It seems to help in my test environment. >> > >> > ----------------------------------------------------------------------------- >> > >> > hvmloader: pass-through: use O(log(n)) logic for hotplug events >> >> This looked good to me, but I think that all this per-slot logic in DSDT is >> a pain to manage manually. So I've applied a patch (xen-unstable:20510) to >> auto-generate those parts of the DSDT. Simon: you might want to take a look >> and also check that it does actually work. ;-) > > Hi Keir, > > that seems to work with the following minor modification in place. > > ------------------------------------------------------------------- > > build: Execute mk_dsdt with path > > Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx> > > > Index: xen-unstable.hg/tools/firmware/hvmloader/acpi/Makefile > =================================================================== > --- xen-unstable.hg.orig/tools/firmware/hvmloader/acpi/Makefile 2009-11-27 > 08:59:33.000000000 +1100 > +++ xen-unstable.hg/tools/firmware/hvmloader/acpi/Makefile 2009-11-27 > 09:45:32.000000000 +1100 > @@ -36,7 +36,7 @@ dsdt.c: dsdt.asl mk_dsdt.c > $(MAKE) iasl > $(HOSTCC) $(HOSTCFLAGS) -o mk_dsdt mk_dsdt.c > head -n -1 $< >_dsdt.asl > - mk_dsdt >>_dsdt.asl > + ./mk_dsdt >>_dsdt.asl > iasl -tc _dsdt.asl > mv _dsdt.hex dsdt.c > echo "int DsdtLen=sizeof(AmlCode);" >> dsdt.c > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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