Hi, On Mon, Nov 14 2011, Per Forlin wrote: > If max_seg_size is unaligned, mmc_test_map_sg() may create sg element > sizes that are not aligned with 512 byte. Fix, align max_seg_size at > mmc_test_area_init(). > > Signed-off-by: Per Forlin <per.forlin@xxxxxxxxxxxxxx> > --- > drivers/mmc/card/mmc_test.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/drivers/mmc/card/mmc_test.c b/drivers/mmc/card/mmc_test.c > index b038c4a..5848998 100644 > --- a/drivers/mmc/card/mmc_test.c > +++ b/drivers/mmc/card/mmc_test.c > @@ -1581,6 +1581,7 @@ static int mmc_test_area_init(struct mmc_test_card *test, int erase, int fill) > > t->max_segs = test->card->host->max_segs; > t->max_seg_sz = test->card->host->max_seg_size; > + t->max_seg_sz -= t->max_seg_sz % 512; > > t->max_tfr = t->max_sz; > if (t->max_tfr >> 9 > test->card->host->max_blk_count) Thanks, pushed to mmc-next for 3.2. (Sujit, please let us know if you still have worries about aligning to host->max_blk_size.) - Chris. -- Chris Ball <cjb@xxxxxxxxxx> <http://printf.net/> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
