Ping. On Fri, Apr 22, 2016 at 05:28:42PM -0400, Rich Felker wrote: > I'm working on a driver for the J-core (http://j-core.org) SPI master, > which is currently limited to PIO and using the spi-bitbang framework > (probably not the right thing to use, but planned to change, and seems > orthogonal to the issue at hand). We're using it to access an SD card > via the mmc_spi mmc host driver, and experiencing crashes/corruption > that I tracked down to mmc_rescan (we don't yet have an interrupt for > media change) happening during SPI message transfers. Which locks are > supposed to preclude this from happening? Is it likely something wrong > our driver is using, or is there possibly a general bug in the MMC/SPI > subsystem(s)? > > Rich -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
