Jeff, > NCQ capability was used to check availability of SATA Settings page > from Identify Device Data Log, which contains DevSlp timing variables. > It does not work on some HDDs and leads to error messages. > > IDENTIFY word 78 bit 5(Hardware Feature Control) can't work either > because it is only the sufficient condition of Identify Device data > log, not the necessary condition. > > This patch replaced ata_device->sata_settings with ->devslp_timing > to only save DevSlp timing variables(8 bytes), instead of the whole > SATA Settings page(512 bytes). > > Reported-by: Borislav Petkov <bp@xxxxxxxxx> > Signed-off-by: Shane Huang <shane.huang@xxxxxxx> > Cc: stable@xxxxxxxxxx Happy holidays! Do you have comments to this patch? It also fixed bugzilla #51881 reported and verified by Kouichi. Please also help to apply it into the stable tree. Thanks, Shane -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
