Messages in this thread | | | Subject | Re: [PATCH V2 03/12] dtb: amd: Fix DMA ranges in device tree | From | Suravee Suthikulpanit <> | Date | Thu, 11 Feb 2016 04:13:50 +0700 |
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Hi Arnd,
On 2/9/16 21:57, Arnd Bergmann wrote: > On Monday 08 February 2016 11:59:08 Suravee Suthikulpanit wrote: >> From: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> >> >> Fix DMA ranges of smb0 and pcie0 nodes in AMD Seattle SOC. >> >> Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> >> > > This could use a changelog text to explain why it's broken and how the > fix works. > > Arnd >
So, I have not experience the breakage. However, IIUC, the GICv2m MSI frame is also considered DMA-able. So, I think it should be included in the dma-range specified here. Please let me know if my assumption is incorrect. Otherwise, I will include more description in the commit log in my next rev.
Thanks, Suravee
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