From: Christoph Hellwig <hch@lst.de> To: Christian Zigotzky <chzigotzky@xenosoft.de> Cc: Christoph Hellwig <hch@lst.de>, Michael Ellerman <mpe@ellerman.id.au>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Paul Mackerras <paulus@samba.org>, linux-arch@vger.kernel.org, linux-mm@kvack.org, iommu@lists.linux-foundation.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, Olof Johansson <olof@lixom.net> Subject: Re: use generic DMA mapping code in powerpc V4 Date: Fri, 30 Nov 2018 11:53:46 +0100 [thread overview] Message-ID: <20181130105346.GB26765@lst.de> (raw) In-Reply-To: <d0e04a85-f17d-414e-6fea-971414417430@xenosoft.de> Hi Christian, for such a diverse architecture like powerpc we'll have to rely on users / non core developers like you to help with testing. Can you try the patch below for he cyrus config? For the nemo one I have no idea yet, there is no chance I could trick you into a git bisect to see which patch caused the problem, is there? diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h index 7b70dcbce1b9..2f0ca6560e47 100644 --- a/arch/powerpc/include/asm/machdep.h +++ b/arch/powerpc/include/asm/machdep.h @@ -47,7 +47,7 @@ struct machdep_calls { #endif #endif /* CONFIG_PPC64 */ - int (*dma_set_mask)(struct device *dev, u64 dma_mask); + void (*dma_set_mask)(struct device *dev, u64 dma_mask); int (*probe)(void); void (*setup_arch)(void); /* Optional, may be NULL */ diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c index bded4127791a..2587eb0f3fde 100644 --- a/arch/powerpc/kernel/dma-swiotlb.c +++ b/arch/powerpc/kernel/dma-swiotlb.c @@ -22,11 +22,10 @@ #include <asm/swiotlb.h> #include <asm/dma.h> -bool arch_dma_set_mask(struct device *dev, u64 dma_mask) +void arch_dma_set_mask(struct device *dev, u64 dma_mask) { - if (!ppc_md.dma_set_mask) - return 0; - return ppc_md.dma_set_mask(dev, dma_mask); + if (ppc_md.dma_set_mask) + ppc_md.dma_set_mask(dev, dma_mask); } EXPORT_SYMBOL(arch_dma_set_mask); diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 9584765dbe3b..8582a418516b 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -134,7 +134,7 @@ static void setup_swiotlb_ops(struct pci_controller *hose) static inline void setup_swiotlb_ops(struct pci_controller *hose) {} #endif -static int fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask) +static void fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask) { /* * Fix up PCI devices that are able to DMA to the large inbound @@ -144,8 +144,6 @@ static int fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask) dev->bus_dma_mask = 0; dev->archdata.dma_offset = pci64_dma_offset; } - - return 0; } static int setup_one_atmu(struct ccsr_pci __iomem *pci, diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index 8dd19e66c0e5..94a4db5f7ec3 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -599,17 +599,16 @@ static inline int dma_supported(struct device *dev, u64 mask) } #ifdef CONFIG_ARCH_HAS_DMA_SET_MASK -bool arch_dma_set_mask(struct device *dev, u64 mask); +void arch_dma_set_mask(struct device *dev, u64 mask); #else -#define arch_dma_set_mask(dev, mask) true +#define arch_dma_set_mask(dev, mask) do { } while (0) #endif static inline int dma_set_mask(struct device *dev, u64 mask) { if (!dev->dma_mask || !dma_supported(dev, mask)) return -EIO; - if (!arch_dma_set_mask(dev, mask)) - return -EIO; + arch_dma_set_mask(dev, mask); dma_check_mask(dev, mask); *dev->dma_mask = mask;
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de> To: Christian Zigotzky <chzigotzky@xenosoft.de> Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, iommu@lists.linux-foundation.org, Paul Mackerras <paulus@samba.org>, Olof Johansson <olof@lixom.net>, linuxppc-dev@lists.ozlabs.org, Christoph Hellwig <hch@lst.de> Subject: Re: use generic DMA mapping code in powerpc V4 Date: Fri, 30 Nov 2018 11:53:46 +0100 [thread overview] Message-ID: <20181130105346.GB26765@lst.de> (raw) In-Reply-To: <d0e04a85-f17d-414e-6fea-971414417430@xenosoft.de> Hi Christian, for such a diverse architecture like powerpc we'll have to rely on users / non core developers like you to help with testing. Can you try the patch below for he cyrus config? For the nemo one I have no idea yet, there is no chance I could trick you into a git bisect to see which patch caused the problem, is there? diff --git a/arch/powerpc/include/asm/machdep.h b/arch/powerpc/include/asm/machdep.h index 7b70dcbce1b9..2f0ca6560e47 100644 --- a/arch/powerpc/include/asm/machdep.h +++ b/arch/powerpc/include/asm/machdep.h @@ -47,7 +47,7 @@ struct machdep_calls { #endif #endif /* CONFIG_PPC64 */ - int (*dma_set_mask)(struct device *dev, u64 dma_mask); + void (*dma_set_mask)(struct device *dev, u64 dma_mask); int (*probe)(void); void (*setup_arch)(void); /* Optional, may be NULL */ diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c index bded4127791a..2587eb0f3fde 100644 --- a/arch/powerpc/kernel/dma-swiotlb.c +++ b/arch/powerpc/kernel/dma-swiotlb.c @@ -22,11 +22,10 @@ #include <asm/swiotlb.h> #include <asm/dma.h> -bool arch_dma_set_mask(struct device *dev, u64 dma_mask) +void arch_dma_set_mask(struct device *dev, u64 dma_mask) { - if (!ppc_md.dma_set_mask) - return 0; - return ppc_md.dma_set_mask(dev, dma_mask); + if (ppc_md.dma_set_mask) + ppc_md.dma_set_mask(dev, dma_mask); } EXPORT_SYMBOL(arch_dma_set_mask); diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 9584765dbe3b..8582a418516b 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -134,7 +134,7 @@ static void setup_swiotlb_ops(struct pci_controller *hose) static inline void setup_swiotlb_ops(struct pci_controller *hose) {} #endif -static int fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask) +static void fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask) { /* * Fix up PCI devices that are able to DMA to the large inbound @@ -144,8 +144,6 @@ static int fsl_pci_dma_set_mask(struct device *dev, u64 dma_mask) dev->bus_dma_mask = 0; dev->archdata.dma_offset = pci64_dma_offset; } - - return 0; } static int setup_one_atmu(struct ccsr_pci __iomem *pci, diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index 8dd19e66c0e5..94a4db5f7ec3 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -599,17 +599,16 @@ static inline int dma_supported(struct device *dev, u64 mask) } #ifdef CONFIG_ARCH_HAS_DMA_SET_MASK -bool arch_dma_set_mask(struct device *dev, u64 mask); +void arch_dma_set_mask(struct device *dev, u64 mask); #else -#define arch_dma_set_mask(dev, mask) true +#define arch_dma_set_mask(dev, mask) do { } while (0) #endif static inline int dma_set_mask(struct device *dev, u64 mask) { if (!dev->dma_mask || !dma_supported(dev, mask)) return -EIO; - if (!arch_dma_set_mask(dev, mask)) - return -EIO; + arch_dma_set_mask(dev, mask); dma_check_mask(dev, mask); *dev->dma_mask = mask;
next prev parent reply other threads:[~2018-11-30 10:53 UTC|newest] Thread overview: 351+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-11-14 8:22 use generic DMA mapping code in powerpc V4 Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 01/34] powerpc: use mm zones more sensibly Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-12-06 14:09 ` Christoph Hellwig 2018-12-06 14:09 ` Christoph Hellwig 2018-12-07 12:18 ` Michael Ellerman 2018-12-07 12:18 ` Michael Ellerman 2018-12-07 14:09 ` Christoph Hellwig 2018-12-07 14:09 ` Christoph Hellwig 2018-12-07 15:04 ` Christian Zigotzky 2018-12-07 15:04 ` Christian Zigotzky 2018-11-14 8:22 ` [PATCH 02/34] powerpc: allow NOT_COHERENT_CACHE for amigaone Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-12-06 14:09 ` Christoph Hellwig 2018-12-06 14:09 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 03/34] powerpc/dma: remove the unused ARCH_HAS_DMA_MMAP_COHERENT define Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-12-06 14:09 ` Christoph Hellwig 2018-12-06 14:09 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 04/34] powerpc/dma: remove the unused ISA_DMA_THRESHOLD export Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-12-06 14:10 ` Christoph Hellwig 2018-12-06 14:10 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 05/34] powerpc/dma: remove the unused dma_iommu_ops export Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-12-06 14:10 ` Christoph Hellwig 2018-12-06 14:10 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 06/34] powerpc/dma: split the two __dma_alloc_coherent implementations Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-12-06 14:10 ` Christoph Hellwig 2018-12-06 14:10 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 07/34] powerpc/dma: remove the no-op dma_nommu_unmap_{page,sg} routines Christoph Hellwig 2018-11-14 8:22 ` [PATCH 07/34] powerpc/dma: remove the no-op dma_nommu_unmap_{page, sg} routines Christoph Hellwig 2018-12-06 14:10 ` Christoph Hellwig 2018-12-06 14:10 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 08/34] powerpc/dma: untangle vio_dma_mapping_ops from dma_iommu_ops Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-12-06 14:10 ` Christoph Hellwig 2018-12-06 14:10 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 09/34] powerpc/dma: handle iommu bypass in dma_iommu_ops Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 10/34] powerpc/pseries: unwind dma_get_required_mask_pSeriesLP a bit Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 11/34] powerpc/pseries: use the generic iommu bypass code Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 12/34] powerpc/cell: move dma direct window setup out of dma_configure Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-12-09 10:23 ` Michael Ellerman 2018-12-09 10:23 ` Michael Ellerman 2018-12-12 14:36 ` Christoph Hellwig 2018-12-12 14:36 ` Christoph Hellwig 2018-12-14 13:29 ` Michael Ellerman 2018-12-14 13:29 ` Michael Ellerman 2018-12-14 13:29 ` Michael Ellerman 2018-12-14 13:29 ` Michael Ellerman 2018-12-14 16:42 ` Christoph Hellwig 2018-12-14 16:42 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 13/34] powerpc/cell: use the generic iommu bypass code Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 14/34] powerpc/dart: remove dead cleanup code in iommu_init_early_dart Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-12-06 14:11 ` Christoph Hellwig 2018-12-06 14:11 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 15/34] powerpc/dart: use the generic iommu bypass code Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 16/34] powerpc/powernv: remove pnv_pci_ioda_pe_single_vendor Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 17/34] powerpc/powernv: remove pnv_npu_dma_set_mask Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 18/34] powerpc/powernv: use the generic iommu bypass code Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-11-14 8:22 ` [PATCH 19/34] cxl: drop the dma_set_mask callback from vphb Christoph Hellwig 2018-11-14 8:22 ` Christoph Hellwig 2018-12-06 14:10 ` Christoph Hellwig 2018-12-06 14:10 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 20/34] powerpc/dma: stop overriding dma_get_required_mask Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 21/34] powerpc/pci: remove the dma_set_mask pci_controller ops methods Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 22/34] powerpc/dma: remove the iommu fallback for coherent allocations Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 23/34] powerpc/dma: remove get_pci_dma_ops Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 24/34] powerpc/dma: move pci_dma_dev_setup_swiotlb to fsl_pci.c Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 25/34] powerpc/dma: remove max_direct_dma_addr Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 26/34] powerpc/dma: fix an off-by-one in dma_capable Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 27/34] powerpc/fsl_pci: simplify fsl_pci_dma_set_mask Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 28/34] dma-mapping, powerpc: simplify the arch dma_set_mask override Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 29/34] powerpc/dma: use phys_to_dma instead of get_dma_offset Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 30/34] powerpc/dma: remove dma_nommu_mmap_coherent Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 31/34] powerpc/dma: use generic direct and swiotlb ops Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 32/34] powerpc/dma: remove get_dma_offset Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 33/34] powerpc/dma: remove set_dma_offset Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-14 8:23 ` [PATCH 34/34] powerpc/dma: trim the fat from <asm/dma-mapping.h> Christoph Hellwig 2018-11-14 8:23 ` Christoph Hellwig 2018-11-27 7:42 ` use generic DMA mapping code in powerpc V4 Christoph Hellwig 2018-11-27 22:05 ` Benjamin Herrenschmidt 2018-11-27 22:05 ` Benjamin Herrenschmidt 2018-11-28 11:05 ` Michael Ellerman 2018-11-28 15:55 ` Christian Zigotzky 2018-11-28 20:02 ` Christian Zigotzky 2018-11-28 20:35 ` Michal Suchánek 2018-11-28 20:35 ` Michal Suchánek 2018-11-29 17:03 ` Christoph Hellwig 2018-11-29 17:03 ` Christoph Hellwig 2019-12-19 13:54 ` Christian Zigotzky 2019-12-19 13:54 ` Christian Zigotzky 2019-12-19 13:54 ` Christian Zigotzky 2019-12-19 13:54 ` Christian Zigotzky 2018-11-29 12:05 ` Christian Zigotzky 2018-11-29 12:05 ` Christian Zigotzky 2018-11-29 12:05 ` Christian Zigotzky 2018-11-29 15:30 ` Christian Zigotzky 2018-11-29 17:03 ` Christoph Hellwig 2018-11-29 17:03 ` Christoph Hellwig 2018-11-29 23:07 ` Christian Zigotzky 2018-11-29 23:07 ` Christian Zigotzky 2018-11-29 23:07 ` Christian Zigotzky 2018-11-30 10:53 ` Christoph Hellwig [this message] 2018-11-30 10:53 ` Christoph Hellwig 2018-11-30 12:23 ` Christian Zigotzky 2018-11-30 12:23 ` Christian Zigotzky 2018-11-30 12:23 ` Christian Zigotzky 2018-11-30 13:10 ` Christoph Hellwig 2018-11-30 13:10 ` Christoph Hellwig 2018-11-30 13:10 ` Christoph Hellwig 2018-11-30 15:29 ` Christian Zigotzky 2018-11-30 15:29 ` Christian Zigotzky 2018-11-30 15:29 ` Christian Zigotzky 2018-12-04 7:31 ` Christian Zigotzky 2018-12-04 9:53 ` Christian Zigotzky 2018-12-04 14:24 ` Christoph Hellwig 2018-12-04 14:24 ` Christoph Hellwig 2018-12-04 14:24 ` Christoph Hellwig 2018-12-05 9:44 ` Christian 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` Christian Zigotzky 2019-02-04 12:38 ` Christoph Hellwig 2019-02-06 13:45 ` Christian Zigotzky 2019-02-06 15:15 ` Christoph Hellwig 2019-02-06 15:15 ` Christoph Hellwig 2019-02-06 15:16 ` Christoph Hellwig 2019-02-06 15:16 ` Christoph Hellwig 2019-02-07 4:34 ` Christian Zigotzky 2019-02-07 4:34 ` Christian Zigotzky 2019-02-08 9:01 ` Christian Zigotzky 2019-02-08 9:18 ` Christoph Hellwig 2019-02-08 9:18 ` Christoph Hellwig 2019-02-08 10:59 ` Christian Zigotzky 2019-02-09 19:26 ` Darren Stevens 2019-02-09 21:10 ` Darren Stevens 2019-02-11 7:41 ` Christoph Hellwig 2019-02-10 12:00 ` Christian Zigotzky 2019-02-10 12:00 ` Christian Zigotzky [not found] ` <4e7137db-e600-0d20-6fb2-6d0f9739aca3-KCoaydhb8eAb1SvskN2V4Q@public.gmane.org> 2019-02-11 7:16 ` Christian Zigotzky 2019-02-11 7:16 ` Christian Zigotzky 2019-02-11 7:21 ` Christian Zigotzky 2019-02-11 7:38 ` Christoph Hellwig 2019-02-11 7:38 ` Christoph Hellwig 2019-02-12 12:42 ` Christian Zigotzky 2019-02-12 15:25 ` Christoph Hellwig 2019-02-12 15:25 ` Christoph Hellwig 2019-02-12 19:31 ` Christian Zigotzky 2019-02-12 19:31 ` Christian Zigotzky 2019-02-12 19:50 ` Christian Zigotzky 2019-02-12 19:52 ` Christoph Hellwig 2019-02-12 19:52 ` Christoph Hellwig 2019-11-05 7:56 ` Bug 205201 - overflow of DMA mask and bus mask Christian Zigotzky 2019-11-05 7:56 ` Christian Zigotzky 2019-11-05 7:56 ` Christian Zigotzky 2019-11-05 16:28 ` Christoph Hellwig 2019-11-05 16:28 ` Christoph Hellwig 2019-11-05 16:28 ` Christoph Hellwig 2019-11-06 14:09 ` Robin Murphy 2019-11-06 14:09 ` Robin Murphy 2019-11-21 17:26 ` Christoph Hellwig 2019-11-21 17:26 ` Christoph Hellwig 2019-11-07 9:53 ` Christian Zigotzky 2019-11-07 9:53 ` Christian Zigotzky 2019-11-07 9:53 ` Christian Zigotzky 2019-11-10 7:27 ` Christian Zigotzky 2019-11-10 7:27 ` Christian Zigotzky 2019-11-10 7:27 ` Christian Zigotzky 2019-11-11 8:12 ` Christian Zigotzky 2019-11-11 8:12 ` Christian Zigotzky 2019-11-11 8:12 ` Christian Zigotzky 2019-11-11 8:16 ` Christian Zigotzky 2019-11-11 8:16 ` Christian Zigotzky 2019-11-11 8:16 ` Christian Zigotzky 2019-11-11 12:22 ` Christian Zigotzky 2019-11-11 12:22 ` Christian Zigotzky 2019-11-11 12:22 ` Christian Zigotzky 2019-11-12 14:41 ` Christoph Hellwig 2019-11-12 14:41 ` Christoph Hellwig 2019-11-12 14:41 ` Christoph Hellwig 2019-11-12 14:41 ` Christoph Hellwig 2019-11-12 22:58 ` Christian Zigotzky 2019-11-12 22:58 ` Christian Zigotzky 2019-11-12 22:58 ` Christian Zigotzky 2019-11-13 10:14 ` Christian Zigotzky 2019-11-13 10:14 ` Christian Zigotzky 2019-11-13 10:14 ` Christian Zigotzky 2019-11-13 11:02 ` Christoph Hellwig 2019-11-13 11:02 ` Christoph Hellwig 2019-11-13 11:02 ` Christoph Hellwig 2018-11-29 17:02 ` use generic DMA mapping code in powerpc V4 Christoph Hellwig 2018-11-29 17:02 ` Christoph Hellwig 2018-11-30 3:17 ` Benjamin Herrenschmidt 2018-11-30 3:17 ` Benjamin Herrenschmidt 2018-12-08 17:03 ` Christoph Hellwig 2018-12-08 17:03 ` Christoph Hellwig 2018-12-16 16:51 ` Christoph Hellwig 2018-12-17 1:14 ` Michael Ellerman 2018-11-29 19:45 Rui Salvaterra 2018-11-29 19:45 ` Rui Salvaterra 2018-11-30 10:32 ` Christoph Hellwig 2018-11-30 10:32 ` Christoph Hellwig 2018-11-30 11:44 ` Rui Salvaterra 2018-11-30 11:44 ` Rui Salvaterra 2018-11-30 16:41 ` Rui Salvaterra 2018-11-30 16:41 ` Rui Salvaterra 2018-12-02 6:11 ` Benjamin Herrenschmidt 2018-12-08 17:17 ` Christoph Hellwig 2018-12-08 17:17 ` Christoph Hellwig 2018-12-10 17:04 ` Rui Salvaterra 2018-12-10 17:04 ` Rui Salvaterra 2018-12-10 19:33 ` Christoph Hellwig 2018-12-10 19:33 ` Christoph Hellwig 2018-12-10 20:03 ` Rui Salvaterra 2018-12-10 20:03 ` Rui Salvaterra 2018-12-10 20:49 ` Benjamin Herrenschmidt 2018-12-11 9:37 ` Rui Salvaterra 2018-12-11 9:37 ` Rui Salvaterra
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