Re: [PATCH v6.1] iommu/dma: Add support for mapping MSIs

From	Thomas Gleixner <tglx@linutronix.de>
Newsgroups	linux.kernel
Subject	Re: [PATCH v6.1] iommu/dma: Add support for mapping MSIs
Date	2016-09-09 16:50 +0200
Message-ID	<sfvhU-4gq-35@gated-at.bofh.it> (permalink)
References	<seqDE-3MC-19@gated-at.bofh.it> <seqDE-3MC-17@gated-at.bofh.it> <seHOa-6t1-25@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Wed, 7 Sep 2016, Robin Murphy wrote:
> - Rework map_page() helper function plus insane lookup logic into
>   straightforward get_page() helper
> - Use phys_addr_t to further simplify address matching
> - Fix the bit where I neglected to actually round the doorbell
>   address to a page boundary (oops!)
> - Make the locking hardirq-safe to satisfy lockdep

That looks way better.

Acked-by: Thomas Gleixner <tglx@linutronix.de>

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[PATCH v6 19/20] iommu/dma: Add support for mapping MSIs Robin Murphy <robin.murphy@arm.com> - 2016-09-06 17:40 +0200
  [PATCH v6.1] iommu/dma: Add support for mapping MSIs Robin Murphy <robin.murphy@arm.com> - 2016-09-07 12:00 +0200
    Re: [PATCH v6.1] iommu/dma: Add support for mapping MSIs Marc Zyngier <marc.zyngier@arm.com> - 2016-09-09 16:50 +0200
    Re: [PATCH v6.1] iommu/dma: Add support for mapping MSIs Thomas Gleixner <tglx@linutronix.de> - 2016-09-09 16:50 +0200

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