Messages in this thread | | | Date | Thu, 24 Jan 2013 13:50:58 -0800 | Subject | Re: [PATCH v7u1 26/31] x86: Don't enable swiotlb if there is not enough ram for it | From | Yinghai Lu <> |
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On Thu, Jan 24, 2013 at 11:22 AM, Shuah Khan <shuahkhan@gmail.com> wrote: >> >> I still have the AMD system I tested earlier versions of this work. I >> started compiles with these patches on 3.7 and will let you know the >> status. > > Tested 3.8-rc4 with the patches on AMD system with IOMMU on. Looks > good. I can't test low memory paths on this system very easily without > mucking with the code and force it treat it as low memory. So I just > tested the normal path. My main goal was to make sure AMD iommu driver > can still enable switolb and it does.
good.
> > If you would like to me test the error cases, please let me know.
please check git://git.kernel.org/pub/scm/linux/kernel/git/yinghai/linux-yinghai.git for-x86-boot
and boot your test setups with memmap=4095$1M
Thanks
Yinghai
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