On 14 March 2013 12:56, Johan Rudholm <jrudholm@xxxxxxxxx> wrote: > Hi Seungwon, > > 2013/3/14 Seungwon Jeon <tgih.jun@xxxxxxxxxxx>: >> For normal request mmc_blk_issue_rq is called twice with asynchronous >> transfer(cur and prev). Host's claim and release can be done in each >> mmc_blk_issue_rq. However, Special request is currently excluded in >> asynchronous transfer. After special request is finished, if there is >> no new request, mmc_release_host won't be called in mmc_blk_issue_rq. >> The problem is founded during mmc_suspend. >> >> [<c0541124>] (__schedule+0x0/0x78c) from [<c05419e8>] (schedule+0x38/0x78) >> [<c05419b0>] (schedule+0x0/0x78) from [<c03a843c>] (__mmc_claim_host+0xac/0x1b4) >> [<c03a8390>] (__mmc_claim_host+0x0/0x1b4) from [<c03ac98c>] (mmc_suspend+0x28/0x9c) >> [<c03ac964>] (mmc_suspend+0x0/0x9c) from [<c03aad24>] (mmc_suspend_host+0xb4/0x194) >> ... >> >> Reported-by: Johan Rudholm <jrudholm@xxxxxxxxx> >> Signed-off-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx> > > Thank you for the quick response and fix! This fixes the problem. So > please include my > > Tested-by: Johan Rudholm <johan.rudholm@xxxxxxxxxxxxxx> > > Kind regards, Johan > -- > 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 Chris, could you send this for the 3.9 rc, since it is a bugfix? Kind regards Ulf Hansson -- 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
