Hello, On (04/13/17 09:17), Minchan Kim wrote: [..] > diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c > index 9e2199060040..83c38a123242 100644 > --- a/drivers/block/zram/zram_drv.c > +++ b/drivers/block/zram/zram_drv.c > @@ -930,7 +930,7 @@ static int zram_rw_page(struct block_device *bdev, sector_t sector, > } > > index = sector >> SECTORS_PER_PAGE_SHIFT; > - offset = sector & (SECTORS_PER_PAGE - 1) << SECTOR_SHIFT; > + offset = (sector & (SECTORS_PER_PAGE - 1)) << SECTOR_SHIFT; sorry, can it actually produce different results? -ss