On Sun, Aug 25, 2019 at 02:39:47PM +0300, Denis Efremov wrote:
> On 25.08.2019 09:11, Matthew Wilcox wrote:
> > On Sat, Aug 24, 2019 at 01:01:02PM +0300, Denis Efremov wrote:
> >> This patch open codes the bitmap_weight() call. The direct
> >> invocation of hweight_long() allows to remove the
On Mon, 26 Aug 2019, Damien Le Moal wrote:
> On 2019/08/26 15:41, Mikulas Patocka wrote:
> > The patch 75d66ffb48efb30f2dd42f041ba8b39c5b2bd115 ("dm zoned: properly
> > handle backing device failure") triggers a coverity warning:
> >
> > *** CID 1452808: Memory - illegal accesses
> On Aug 23, 2019, at 10:48 AM, Guilherme G. Piccoli
> wrote:
>
> On 22/08/2019 18:55, Song Liu wrote:
>> [...]
>>> + if (unlikely(!(tmp_dev->rdev->bdev->bd_disk->flags & GENHD_FL_UP))) {
>>> + if (!test_bit(MD_BROKEN, >flags))
>>> + pr_warn("md: %s: linear
On 22/08/2019 18:55, Song Liu wrote:
> [...]
>> +if (unlikely(!(tmp_dev->rdev->bdev->bd_disk->flags & GENHD_FL_UP))) {
>> +if (!test_bit(MD_BROKEN, >flags))
>> +pr_warn("md: %s: linear array has a missing/failed
>> member\n",
>> +
On 2019/08/26 15:41, Mikulas Patocka wrote:
> The patch 75d66ffb48efb30f2dd42f041ba8b39c5b2bd115 ("dm zoned: properly
> handle backing device failure") triggers a coverity warning:
>
> *** CID 1452808: Memory - illegal accesses (USE_AFTER_FREE)
> /drivers/md/dm-zoned-target.c: 137 in
The patch 75d66ffb48efb30f2dd42f041ba8b39c5b2bd115 ("dm zoned: properly
handle backing device failure") triggers a coverity warning:
*** CID 1452808: Memory - illegal accesses (USE_AFTER_FREE)
/drivers/md/dm-zoned-target.c: 137 in dmz_submit_bio()
131 clone->bi_private = bioctx;
