Re: [RFC 1/3 v3] mm: iommu: An API to unify IOMMU, CPU and device memory management
From: Michael Bohan <hidden>
Date: 2010-07-19 17:55:20
Also in:
linux-arm-kernel, linux-arm-msm, linux-mm, linux-omap, lkml
On 7/16/2010 12:58 AM, Russell King - ARM Linux wrote:
As the patch has been out for RFC since early April on the linux-arm-kernel mailing list (Subject: [RFC] Prohibit ioremap() on kernel managed RAM), and no comments have come back from Qualcomm folk.
Would it be unreasonable to allow a map request to succeed if the requested attributes matched that of the preexisting mapping? Michael -- Employee of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>