On Mon, Jun 05, 2017 at 07:37:59PM +1200, Michael Schmitz wrote:
> m68k_num_memory is unsuitable to test for the presence of FastRAM
> on CT60 if the kernel is located in FastRAM: in arch/m68k/mm/motorola.c
> the ST-RAM chunk is skipped and m68k_num_memory is decremented in this
> case. m68k_realnum_memory still contains the actual number of RAM chunks
> so use that.
>
> Tested by Christian Steiges on his Falcon with kernel loaded in FastRAM
> - could you please reply with your Tested-by tag, Christian?
Sure, do I need to sign it or is this ok?
Tested-by: Christian T. Steigies <cts@xxxxxxxxxx>
> Signed-off-by: Michael Schmitz <schmitzmic@xxxxxxxxx>
> ---
> drivers/scsi/atari_scsi.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/scsi/atari_scsi.c b/drivers/scsi/atari_scsi.c
> index f792420..a75feeb 100644
> --- a/drivers/scsi/atari_scsi.c
> +++ b/drivers/scsi/atari_scsi.c
> @@ -776,7 +776,7 @@ static int __init atari_scsi_probe(struct platform_device *pdev)
> * from/to alternative Ram.
> */
> if (ATARIHW_PRESENT(ST_SCSI) && !ATARIHW_PRESENT(EXTD_DMA) &&
> - m68k_num_memory > 1) {
> + m68k_realnum_memory > 1) {
> atari_dma_buffer = atari_stram_alloc(STRAM_BUFFER_SIZE, "SCSI");
> if (!atari_dma_buffer) {
> pr_err(PFX "can't allocate ST-RAM double buffer\n");
> --
> 1.7.0.4
>
> --
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