Re: [PATCH v4] mtd: rawnand: Increment IFC_TIMEOUT_MSECS for nand controller response

[Miquel Raynal]

On Sat, 2023-11-18 at 08:31:51 UTC, Ronald Monthero wrote:
> Under heavy load it is likely that the controller is done
> with its own task but the thread unlocking the wait is not
> scheduled in time. Increasing IFC_TIMEOUT_MSECS allows the
> controller to respond within allowable timeslice of 1 sec.
> 
> fsl,ifc-nand 7e800000.nand: Controller is not responding
> 
> [<804b2047>] (nand_get_device) from [<804b5335>] (nand_write_oob+0x1b/0x4a)
> [<804b5335>] (nand_write_oob) from [<804a3585>] (mtd_write+0x41/0x5c)
> [<804a3585>] (mtd_write) from [<804c1d47>] (ubi_io_write+0x17f/0x22c)
> [<804c1d47>] (ubi_io_write) from [<804c047b>] (ubi_eba_write_leb+0x5b/0x1d0)
> 
> Fixes: 82771882d960 ("NAND Machine support for Integrated Flash Controller")
> Reviewed-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx>
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> Signed-off-by: Ronald Monthero <debug.penguin32@xxxxxxxxx>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel