This 2nd series documents the fixes better and includes a bdgrab() fix for the issue noted by Minchan. A general fix has been proposed for two of these issues however they are not yet deemed required upstream and so we just open code individual solutions on the driver. Luis Chamberlain (4): zram: fix crashes due to use of cpu hotplug multistate zram: avoid disksize setting when device is being claimed zram: fix deadlock with sysfs attribute usage and driver removal zram: fix possible races between sysfs use and bdev access drivers/block/zram/zram_drv.c | 473 +++++++++++++++++++++++++++++----- 1 file changed, 414 insertions(+), 59 deletions(-) -- 2.27.0
