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    SubjectRe: [BISECTED][REGRESSION] Hang while booting EeePC 900
    Hi Tejun,

    On 2 April 2018 at 21:29, Tejun Heo <tj@kernel.org> wrote:
    >
    > Can you see whether the following patch makes any difference?
    >
    > Thanks.
    >
    > diff --git a/block/blk-timeout.c b/block/blk-timeout.c
    > index a05e367..f0e6e41 100644
    > --- a/block/blk-timeout.c
    > +++ b/block/blk-timeout.c
    > @@ -165,7 +165,7 @@ void blk_abort_request(struct request *req)
    > * No need for fancy synchronizations.
    > */
    > blk_rq_set_deadline(req, jiffies);
    > - mod_timer(&req->q->timeout, 0);
    > + kblockd_schedule_work(&req->q->timeout_work);
    > } else {
    > if (blk_mark_rq_complete(req))
    > return;

    That patch seems to fix the issue.

    --
    Sitsofe | http://sucs.org/~sits/

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