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From: Christoph Hellwig <hch@lst.de>
To: Helge Deller <deller@gmx.de>
Cc: Christoph Hellwig <hch@lst.de>,
	linux-arch@vger.kernel.org, Michal Simek <monstr@monstr.eu>,
	Greentime Hu <green.hu@gmail.com>,
	Vincent Chen <deanbo422@gmail.com>,
	linux-alpha@vger.kernel.org, linux-snps-arc@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org,
	linux-c6x-dev@linux-c6x.org, linux-hexagon@vger.kernel.org,
	linux-m68k@vger.kernel.org, nios2-dev@lists.rocketboards.org,
	openrisc@lists.librecores.org, linux-parisc@vger.kernel.org,
	linux-sh@vger.kernel.org, sparclinux@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 22/22] parisc: use generic dma_noncoherent_ops
Date: Wed, 25 Apr 2018 09:21:05 +0200	[thread overview]
Message-ID: <20180425072105.GA12308@lst.de> (raw)
In-Reply-To: <e0b4f3be-68b9-c3af-e432-fd20419e2d70@gmx.de>

On Sat, Apr 21, 2018 at 07:43:46PM +0200, Helge Deller wrote:
> This patch breaks a 32bit kernel on a B160L machine (PA7300LC CPU, "pcxl2").
> After applying this patch series the lasi82956 network driver works unreliable. 
> NIC gets IP, but ping doesn't work.
> See drivers/net/ethernet/i825xx/lasi_82596.c, it uses dma*sync() functions.

Just to confirm:  Without the series it is known to actually work?

  parent reply	other threads:[~2018-04-25  7:19 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-20  8:02 Christoph Hellwig
2018-04-20  8:02 ` [PATCH 01/22] dma-debug: move initialization to common code Christoph Hellwig
2018-04-20 10:23   ` Robin Murphy
2018-04-24  7:35     ` Christoph Hellwig
2018-04-20  8:02 ` [PATCH 02/22] dma-mapping: simplify Kconfig dependencies Christoph Hellwig
2018-04-20  8:02 ` [PATCH 03/22] dma-mapping: provide a generic dma-noncoherent implementation Christoph Hellwig
2018-04-20  8:02 ` [PATCH 04/22] alpha: use dma_direct_ops for jensen Christoph Hellwig
2018-04-20  8:02 ` [PATCH 05/22] alpha: simplify get_arch_dma_ops Christoph Hellwig
2018-04-20  8:02 ` [PATCH 06/22] arc: use generic dma_noncoherent_ops Christoph Hellwig
2018-04-25 11:17   ` Alexey Brodkin
2018-04-26  6:45     ` hch
2018-04-26  8:25       ` hch
2018-04-20  8:02 ` [PATCH 07/22] arm-nommu: " Christoph Hellwig
2018-04-20  8:02 ` [PATCH 08/22] c6x: " Christoph Hellwig
2018-04-20  8:03 ` [PATCH 09/22] hexagon: " Christoph Hellwig
2018-04-20  8:03 ` [PATCH 10/22] m68k: " Christoph Hellwig
2018-04-20  8:03 ` [PATCH 11/22] microblaze: " Christoph Hellwig
2018-04-20  8:03 ` [PATCH 12/22] microblaze: remove the consistent_sync and consistent_sync_page Christoph Hellwig
2018-04-20  8:03 ` [PATCH 13/22] nds32: use generic dma_noncoherent_ops Christoph Hellwig
2018-04-23  6:49   ` Greentime Hu
2018-04-24 19:16     ` Christoph Hellwig
2018-04-25  1:43       ` Greentime Hu
2018-04-25  6:40         ` Christoph Hellwig
2018-04-25 12:25           ` Greentime Hu
2018-04-26  6:42             ` Christoph Hellwig
2018-04-26  8:06               ` Greentime Hu
2018-04-26  8:24                 ` Christoph Hellwig
2018-04-26  9:39                   ` Greentime Hu
2018-04-20  8:03 ` [PATCH 14/22] nios2: " Christoph Hellwig
2018-04-20  8:03 ` [PATCH 15/22] openrisc: " Christoph Hellwig
2018-04-20  8:03 ` [PATCH 16/22] sh: simplify get_arch_dma_ops Christoph Hellwig
2018-04-20  8:03 ` [PATCH 17/22] sh: introduce a sh_cacheop_vaddr helper Christoph Hellwig
2018-04-20  8:03 ` [PATCH 18/22] sh: use dma_direct_ops for the CONFIG_DMA_COHERENT case Christoph Hellwig
2018-04-20  8:03 ` [PATCH 19/22] sh: use generic dma_noncoherent_ops Christoph Hellwig
2018-04-20  8:03 ` [PATCH 20/22] xtensa: " Christoph Hellwig
2018-04-20  8:03 ` [PATCH 21/22] sparc: " Christoph Hellwig
2018-04-20  8:03 ` [PATCH 22/22] parisc: " Christoph Hellwig
2018-04-21 17:43   ` Helge Deller
2018-04-21 21:52     ` James Bottomley
2018-04-25  7:21     ` Christoph Hellwig [this message]
2018-04-25 21:07       ` Helge Deller
2018-04-21 21:42   ` James Bottomley
2018-04-24  8:20     ` Christoph Hellwig

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