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Date: Fri, 9 May 2014 14:09:31 +0000 From: James Bottomley <jbottomley@...allels.com> To: "arnd@...db.de" <arnd@...db.de> CC: "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "rdunlap@...radead.org" <rdunlap@...radead.org>, "Liviu.Dudau@....com" <Liviu.Dudau@....com>, "joro@...tes.org" <joro@...tes.org>, "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>, "dwmw2@...radead.org" <dwmw2@...radead.org>, "linux-pci@...r.kernel.org" <linux-pci@...r.kernel.org>, "bhelgaas@...gle.com" <bhelgaas@...gle.com>, "linux-doc@...r.kernel.org" <linux-doc@...r.kernel.org> Subject: Re: [PATCH v3 1/4] DMA-API: Clarify physical/bus address distinction On Fri, 2014-05-09 at 08:12 +0200, Arnd Bergmann wrote: > On Thursday 08 May 2014 14:48:54 Bjorn Helgaas wrote: > > The DMA-API documentation sometimes refers to "physical addresses" when it > > really means "bus addresses." Sometimes these are identical, but they may > > be different if the bridge leading to the bus performs address translation. > > Update the documentation to use "bus address" when appropriate. > > > > Also, consistently capitalize "DMA", use parens with function names, use > > dev_printk() in examples, and reword a few sections for clarity. > > > > No functional change; documentation changes only. > > > > Signed-off-by: Bjorn Helgaas <bhelgaas@...gle.com> > > Looks great! > > Acked-by: Arnd Bergmann <arnd@...db.de> Yes, from me too (probably only patches 1-2, since that's only what I directly wrote originally); thanks for listening to the arguments and persevering. Acked-by: James Bottomley <jbottomley@...allels.com> James -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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