From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org,
albert_herranz@yahoo.es, linux@eikelenboom.it,
chrisw@sous-sol.org, Ian.Campbell@eu.citrix.com, jeremy@goop.org,
dwmw2@infradead.org, alex.williamson@hp.com
Subject: Re: [PATCH 5/6] swiotlb: Make swiotlb bookkeeping functions visible in the header file.
Date: Mon, 10 May 2010 15:35:31 -0400 [thread overview]
Message-ID: <20100510193531.GC5906@phenom.dumpdata.com> (raw)
In-Reply-To: <20100509224534X.fujita.tomonori@lab.ntt.co.jp>
> > +extern void swiotlb_full(struct device *dev, size_t size,
> > + enum dma_data_direction dir, int do_panic);
> > +
>
> Please don't. You create a new IOMMU implementation with the helper
> function. We don't want another IOMMU implementation that has broken
> 'overflow buffer' concept.
Of course. Will remove that. Thanks again for your review, much
appreciated.
>
> swiotlb-xen should handle DMA mapping errors properly instead of
> calling swiotlb_full().
<nods>
>
> btw, if you try to push xen swiotlb stuff to mainline, please don't
> put xen swiotlb stuff to include/linux/swiotlb.h.
OK.
next prev parent reply other threads:[~2010-05-10 19:36 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-07 20:29 [PATCH] swiotlb 0.7: separation of physical and virtual address translation Konrad Rzeszutek Wilk
2010-04-07 20:29 ` [PATCH 1/6] swiotlb: Make internal bookkeeping functions have 'swiotlb_tbl' prefix Konrad Rzeszutek Wilk
2010-04-07 20:29 ` [PATCH 2/6] swiotlb: swiotlb_tbl_map_single: abstract out swiotlb_virt_to_bus calls out Konrad Rzeszutek Wilk
2010-04-07 20:29 ` [PATCH 3/6] swiotlb: Make exportable bookkeeping functions and variables have same prefix Konrad Rzeszutek Wilk
2010-04-07 20:29 ` [PATCH 4/6] swiotlb: search and replace "int dir" with "enum dma_data_direction dir" Konrad Rzeszutek Wilk
2010-04-07 20:29 ` [PATCH 5/6] swiotlb: Make swiotlb bookkeeping functions visible in the header file Konrad Rzeszutek Wilk
2010-04-07 20:29 ` [PATCH 6/6] swiotlb: EXPORT_SYMBOL_GPL functions + variables that are defined " Konrad Rzeszutek Wilk
2010-05-09 13:41 ` [PATCH 5/6] swiotlb: Make swiotlb bookkeeping functions visible " FUJITA Tomonori
2010-05-10 19:35 ` Konrad Rzeszutek Wilk [this message]
2010-05-09 13:41 ` [PATCH 3/6] swiotlb: Make exportable bookkeeping functions and variables have same prefix FUJITA Tomonori
2010-05-10 19:33 ` Konrad Rzeszutek Wilk
2010-05-11 1:56 ` FUJITA Tomonori
2010-05-09 13:41 ` [PATCH 2/6] swiotlb: swiotlb_tbl_map_single: abstract out swiotlb_virt_to_bus calls out FUJITA Tomonori
2010-05-10 19:31 ` Konrad Rzeszutek Wilk
2010-05-11 1:56 ` FUJITA Tomonori
2010-05-04 16:41 ` [LKML] [PATCH] swiotlb 0.7: separation of physical and virtual address translation Konrad Rzeszutek Wilk
-- strict thread matches above, loose matches on Subject: below --
2010-05-11 15:39 [PATCH] swiotlb v0.8: seperation of physical/virtual " Konrad Rzeszutek Wilk
2010-05-11 15:39 ` [PATCH 1/6] swiotlb: add swiotlb_tbl_map_single library function Konrad Rzeszutek Wilk
2010-05-11 15:39 ` [PATCH 2/6] swiotlb: add the swiotlb initialization function with iotlb memory Konrad Rzeszutek Wilk
2010-05-11 15:39 ` [PATCH 3/6] swiotlb: Make internal bookkeeping functions have 'swiotlb_tbl' prefix Konrad Rzeszutek Wilk
2010-05-11 15:39 ` [PATCH 4/6] swiotlb: search and replace "int dir" with "enum dma_data_direction dir" Konrad Rzeszutek Wilk
2010-05-11 15:39 ` [PATCH 5/6] swiotlb: Make swiotlb bookkeeping functions visible in the header file Konrad Rzeszutek Wilk
2010-05-11 18:28 ` Albert Herranz
2010-05-11 18:36 ` Jeremy Fitzhardinge
2010-05-11 18:46 ` Konrad Rzeszutek Wilk
2010-05-11 19:01 ` Albert Herranz
2010-05-11 19:39 ` Konrad Rzeszutek Wilk
2010-05-13 5:04 ` Albert Herranz
2010-05-18 3:28 ` FUJITA Tomonori
2010-05-18 16:52 ` Albert Herranz
2010-05-19 3:34 ` FUJITA Tomonori
2010-05-19 5:22 ` Albert Herranz
2010-05-19 7:10 ` Russell King - ARM Linux
2010-05-19 11:54 ` FUJITA Tomonori
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