On Thu, 8 Nov 2018 11:07:18 +0000 <Tudor.Ambarus@xxxxxxxxxxxxx> wrote: > Use GFP_DMA to ensure that the memory we allocate for transfers in > nor->read() can be DMAed. See my comment on patch 5. ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/
Re: [PATCH 6/7] mtd: spi-nor: ensure memory used for nor->read() is DMA safe
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- Subject: Re: [PATCH 6/7] mtd: spi-nor: ensure memory used for nor->read() is DMA safe
- From: Boris Brezillon <boris.brezillon@xxxxxxxxxxx>
- Date: Thu, 8 Nov 2018 14:03:44 +0100
- Cc: yogeshnarayan.gaur@xxxxxxx, richard@xxxxxx, linux-kernel@xxxxxxxxxxxxxxx, marek.vasut@xxxxxxxxx, linux-mtd@xxxxxxxxxxxxxxxxxxx, cyrille.pitchen@xxxxxxxxxx, computersforpeace@xxxxxxxxx, dwmw2@xxxxxxxxxxxxx
- In-reply-to: <20181108110653.21063-7-tudor.ambarus@microchip.com>
- References: <20181108110653.21063-1-tudor.ambarus@microchip.com> <20181108110653.21063-7-tudor.ambarus@microchip.com>
- References:
- [PATCH 0/7] mtd: spi-nor: fixes found when debugging smpt
- From: Tudor.Ambarus
- [PATCH 6/7] mtd: spi-nor: ensure memory used for nor->read() is DMA safe
- From: Tudor.Ambarus
- [PATCH 0/7] mtd: spi-nor: fixes found when debugging smpt
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