On 11/26/2013 2:06 PM, Chris Ball wrote:
Hi Ray,
On Sat, Oct 26 2013, Ray Jui wrote:
Under function mmc_blk_issue_rq, after an MMC discard operation,
the MMC request data structure may be freed in memory. Later in
the same function, the check of req->cmd_flags & MMC_REQ_SPECIAL_MASK
is dangerou
Hi Ray,
On Sat, Oct 26 2013, Ray Jui wrote:
> Under function mmc_blk_issue_rq, after an MMC discard operation,
> the MMC request data structure may be freed in memory. Later in
> the same function, the check of req->cmd_flags & MMC_REQ_SPECIAL_MASK
> is dangerous and invalid. It causes the MMC hos
On Tue, November 05, 2013, Ray Jui wrote:
> On 10/26/2013 11:03 AM, Ray Jui wrote:
> > Under function mmc_blk_issue_rq, after an MMC discard operation,
> > the MMC request data structure may be freed in memory. Later in
> > the same function, the check of req->cmd_flags & MMC_REQ_SPECIAL_MASK
> > i