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From: "Reimar Döffinger" <Reimar.Doeffinger@gmx.de>
To: linux-ide@vger.kernel.org, Jens Axboe <axboe@kernel.dk>,
	hch@infradead.org, Damien Le Moal <Damien.LeMoal@wdc.com>
Subject: Re: [PATCH] libata: Disable ATA_CMD_READ_LOG_DMA_EXT in problematic cases.
Date: Tue, 17 Aug 2021 21:06:54 +0200	[thread overview]
Message-ID: <YRwIzm8gHuwIlTI7@reimardoeffinger.de> (raw)
In-Reply-To: <20210816171543.11059-1-Reimar.Doeffinger@gmx.de>

On Mon, Aug 16, 2021 at 07:15:43PM +0200, Reimar Döffinger wrote:
>  	/* set horkage */
>  	dev->horkage |= ata_dev_blacklisted(dev);
> +	/* Disable READ_LOG_DMA with PATA-SATA adapters, they seem likely to hang */
> +	if (!(ap->flags & ATA_FLAG_SATA))
> +		dev->horkage |= ATA_HORKAGE_NO_DMA_LOG;

If the DMA enable patch is accept then this part is obsolete I believe,
from the testing on my device, leaving just adding the option and
disabling READ_LOG_DMA by default for MX500.

  reply	other threads:[~2021-08-17 19:07 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-14 13:47 [PATCH] libata: add kernel parameter to force ATA_HORKAGE_NO_DMA_LOG Reimar Döffinger
2021-08-15  8:18 ` Christoph Hellwig
2021-08-15 16:27   ` [PATCH] libata: Disable ATA_CMD_READ_LOG_DMA_EXT in problematic cases Reimar Döffinger
2021-08-16  0:10     ` Damien Le Moal
2021-08-16 17:15       ` Reimar Döffinger
2021-08-17 19:06         ` Reimar Döffinger [this message]
2021-08-18 22:49         ` Damien Le Moal
2021-08-16 17:26       ` Reimar Döffinger
2021-08-17  7:45         ` Damien Le Moal
2021-08-17 18:01           ` Reimar Döffinger
2021-08-17 19:03             ` [PATCH] libata: fix setting and checking of DMA state Reimar Döffinger
2021-08-18 23:30               ` Damien Le Moal
2021-08-19  8:13                 ` [PATCH] libata: fix " Reimar Döffinger
2021-08-19 12:56                   ` Reimar Döffinger
2021-09-27  8:56                   ` Paul Menzel
2021-09-27  9:10                     ` Reimar Döffinger
2021-09-27  9:15                       ` Damien Le Moal
2021-10-03 13:28                         ` [PATCH v4] Fixes to DMA state check Reimar Döffinger
2021-10-03 13:28                           ` [PATCH 1/6] libata: fix checking of DMA state Reimar Döffinger
2021-10-03 13:28                           ` [PATCH 2/6] libata-scsi: " Reimar Döffinger
2021-10-03 13:28                           ` [PATCH 3/6] pata_ali: " Reimar Döffinger
2021-10-03 13:28                           ` [PATCH 4/6] pata_amd: " Reimar Döffinger
2021-10-03 13:28                           ` [PATCH 5/6] pata_optidma: " Reimar Döffinger
2021-10-03 13:28                           ` [PATCH 6/6] pata_radisys: " Reimar Döffinger
2021-10-12  2:20                           ` [PATCH v4] Fixes to DMA state check Damien Le Moal
2021-10-12  6:30                             ` Reimar Döffinger
     [not found]                             ` <605EE991-5DA2-4A8D-9691-967D68D3AB51@gmx.de>
2021-10-12  6:32                               ` Damien Le Moal
2021-10-12  6:33                               ` Damien Le Moal
2021-08-15 16:34   ` [PATCH] libata: add kernel parameter to force ATA_HORKAGE_NO_DMA_LOG Reimar Döffinger

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