Re: [PATCH 10/22] swiotlb: refactor coherent buffer allocation

consolidate swiotlb dma_map implementations · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 01/22] swiotlb: suppress warning when __GFP_NOWARN is set · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 02/22] arm64: rename swiotlb_dma_ops · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 02/22] arm64: rename swiotlb_dma_ops · Robin Murphy <robin.murphy@arm.com> · 2018-01-10
[PATCH 04/22] powerpc: rename swiotlb_dma_ops · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 04/22] powerpc: rename swiotlb_dma_ops · Konrad Rzeszutek Wilk <hidden> · 2018-01-12
[PATCH 07/22] swiotlb: add common swiotlb_map_ops · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 09/22] swiotlb: refactor coherent buffer freeing · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 11/22] swiotlb: remove various exports · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 13/22] ia64: use generic swiotlb_ops · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 16/22] unicore32: use generic swiotlb_ops · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 18/22] tile: use generic swiotlb_ops · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 19/22] mips/netlogic: remove swiotlb support · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 21/22] arm64: replace ZONE_DMA with ZONE_DMA32 · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 21/22] arm64: replace ZONE_DMA with ZONE_DMA32 · Robin Murphy <robin.murphy@arm.com> · 2018-01-10
Re: [PATCH 21/22] arm64: replace ZONE_DMA with ZONE_DMA32 · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 21/22] arm64: replace ZONE_DMA with ZONE_DMA32 · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 21/22] arm64: replace ZONE_DMA with ZONE_DMA32 · Robin Murphy <robin.murphy@arm.com> · 2018-01-10
[PATCH 22/22] arm64: use swiotlb_alloc and swiotlb_free · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 22/22] arm64: use swiotlb_alloc and swiotlb_free · Robin Murphy <robin.murphy@arm.com> · 2018-01-10
[PATCH 20/22] mips: use swiotlb_{alloc,free} · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 17/22] tile: replace ZONE_DMA with ZONE_DMA32 · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 15/22] ia64: remove an ifdef around the content of pci-dma.c · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 14/22] ia64: clean up swiotlb support · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 12/22] ia64: replace ZONE_DMA with ZONE_DMA32 · Christoph Hellwig <hch@lst.de> · 2018-01-10
[PATCH 10/22] swiotlb: refactor coherent buffer allocation · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 10/22] swiotlb: refactor coherent buffer allocation · Robin Murphy <robin.murphy@arm.com> · 2018-01-10
Re: [PATCH 10/22] swiotlb: refactor coherent buffer allocation · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 10/22] swiotlb: refactor coherent buffer allocation · Robin Murphy <robin.murphy@arm.com> · 2018-01-10
Re: [PATCH 10/22] swiotlb: refactor coherent buffer allocation · Christoph Hellwig <hch@lst.de> · 2018-01-15
[PATCH 08/22] swiotlb: wire up ->dma_supported in swiotlb_dma_ops · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 08/22] swiotlb: wire up ->dma_supported in swiotlb_dma_ops · Robin Murphy <robin.murphy@arm.com> · 2018-01-10
Re: [PATCH 08/22] swiotlb: wire up ->dma_supported in swiotlb_dma_ops · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 08/22] swiotlb: wire up ->dma_supported in swiotlb_dma_ops · Robin Murphy <robin.murphy@arm.com> · 2018-01-10
[PATCH 06/22] swiotlb: rename swiotlb_free to swiotlb_exit · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 06/22] swiotlb: rename swiotlb_free to swiotlb_exit · Konrad Rzeszutek Wilk <hidden> · 2018-01-12
[PATCH 05/22] x86: rename swiotlb_dma_ops · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 05/22] x86: rename swiotlb_dma_ops · Konrad Rzeszutek Wilk <hidden> · 2018-01-12
[PATCH 03/22] ia64: rename swiotlb_dma_ops · Christoph Hellwig <hch@lst.de> · 2018-01-10
Re: [PATCH 03/22] ia64: rename swiotlb_dma_ops · Konrad Rzeszutek Wilk <hidden> · 2018-01-12
Re: consolidate swiotlb dma_map implementations · Christian König <ckoenig.leichtzumerken@gmail.com> · 2018-01-10
Re: consolidate swiotlb dma_map implementations · Christoph Hellwig <hch@infradead.org> · 2018-01-16
Re: consolidate swiotlb dma_map implementations · Christian König <ckoenig.leichtzumerken@gmail.com> · 2018-01-16
Re: consolidate swiotlb dma_map implementations · Christoph Hellwig <hch@lst.de> · 2018-01-16
Re: consolidate swiotlb dma_map implementations · Christian König <christian.koenig@amd.com> · 2018-01-16

From: Christoph Hellwig <hch@lst.de>
Date: 2018-01-15 09:10:06
Also in: linux-arch, linux-arm-kernel, linux-iommu, linux-mips, lkml

On Wed, Jan 10, 2018 at 05:02:30PM +0000, Robin Murphy wrote:

quoted

Aren't we leaking the pages here?

Yes, that free_pages got lost somewhere in the rebases, I've added
it back.

Cool.

FYI, here is the fixed version, I don't want to re-send the whole
series for this fix:

http://git.infradead.org/users/hch/misc.git/commitdiff/0176adb004065d6815a8e67946752df4cd947c5b

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