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SubjectRe: [PATCH v7u1 26/31] x86: Don't enable swiotlb if there is not enough ram for it
On Fri, Jan 18, 2013 at 10:55:35AM -0500, Konrad Rzeszutek Wilk wrote:
> On Mon, Jan 14, 2013 at 10:19:22PM -0800, Yinghai Lu wrote:
> > On Fri, Jan 11, 2013 at 9:49 AM, Yinghai Lu <yinghai@kernel.org> wrote:
> > > On Fri, Jan 11, 2013 at 8:52 AM, Yinghai Lu <yinghai@kernel.org> wrote:
> > >>>
> > >>> I need to check this patch out and then also test-run them on IA64, AMD-VI, Calgary-X
> > >>> GART and Intel VT-d to make a sanity test.
> > >>
> > >> that will be great, and please check attached two patches, or you want
> > >> to me update
> > >> for-x86-boot branch and you test that instead?
> > >>
> > >> but if you want to check memmap=4095M$1M, then will need to test on
> > >> newer branch.
> > >
> > >
> > > I updated the for-x86-boot branch.
> > >
> > > git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git
> > > for-x86-boot
> > >
> >
> > Konrad,
> >
> > Did you get chance to test that branch on your setups?
>
> I tested it on the IA64 box - it worked without any hiccups. Going to
> try the Calgary-X and the rest of the machines over the weekend.

Worked without issues on AMD GART, AMD Vi, Intel VT-d, and on boxes
without any IOMMU.

I am having trouble getting my Calgary-X box to power on, so that
testing is taking a bit longer.

> >
> > Thanks
> >
> > Yinghai
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