On Mon, Feb 25, 2019 at 9:14 PM Faiz Abbas <faiz_abbas@xxxxxx> wrote: > > Hi Naresh, > > + Commit authors. > > On 19/02/19 6:38 PM, Faiz Abbas wrote: > > Hi Naresh, > > > > On 18/02/19 6:57 PM, Naresh Kamboju wrote: > >> Do you see this error on am57xx-evm running Linux next 20190218 ? > >> I have tested on multiple devices and found this error. > >> Please find the full boot log [1]. > >> Am i missing any pre required configs [2] ? > >> > >> [ 5.620263] mmc1: ADMA error > >> [ 5.623266] mmc1: sdhci: ============ SDHCI REGISTER DUMP =========== > >> [ 5.629740] mmc1: sdhci: Sys addr: 0x00000000 | Version: 0x00003302 > >> [ 5.636215] mmc1: sdhci: Blk size: 0x00000200 | Blk cnt: 0x0000ffff > >> [ 5.642690] mmc1: sdhci: Argument: 0x002cec70 | Trn mode: 0x00000033 > >> [ 5.649162] mmc1: sdhci: Present: 0x01f00000 | Host ctl: 0x00000010 > >> [ 5.655634] mmc1: sdhci: Power: 0x0000000f | Blk gap: 0x00000000 > >> [ 5.662108] mmc1: sdhci: Wake-up: 0x00000000 | Clock: 0x00000107 > >> [ 5.668582] mmc1: sdhci: Timeout: 0x0000000c | Int stat: 0x00000000 > >> [ 5.675055] mmc1: sdhci: Int enab: 0x027f000b | Sig enab: 0x027f000b > >> [ 5.681529] mmc1: sdhci: ACmd stat: 0x00000000 | Slot int: 0x00000000 > >> [ 5.688002] mmc1: sdhci: Caps: 0x21e90080 | Caps_1: 0x00000f77 > >> [ 5.694474] mmc1: sdhci: Cmd: 0x0000123a | Max curr: 0x00000000 > >> [ 5.700949] mmc1: sdhci: Resp[0]: 0x00000900 | Resp[1]: 0xffffffef > >> [ 5.707423] mmc1: sdhci: Resp[2]: 0x0f5903ff | Resp[3]: 0xd04f0132 > >> [ 5.713896] mmc1: sdhci: Host ctl2: 0x00000004 > >> [ 5.718364] mmc1: sdhci: ADMA Err: 0x00000007 | ADMA Ptr: 0xab868218 > >> > > > > I see this as well on my setup. Trying to bisect now. Will keep you posted. > > > Reverting the following commit fixes this. > commit 07173c3ec276cbb18dc0e0687d37d310e98a1480 > Author: Ming Lei <ming.lei@xxxxxxxxxx> > Date: Fri Feb 15 19:13:20 2019 +0800 > > block: enable multipage bvecs > > This patch pulls the trigger for multi-page bvecs. > > Reviewed-by: Omar Sandoval <osandov@xxxxxx> > Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxx> > Signed-off-by: Jens Axboe <axboe@xxxxxxxxx> Hi, Thanks for your report & bisect. Could you test the following patch? https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git/commit/?h=for-5.1/block&id=8f4e80da764ec1ca44c83f3e17dbc9bf0209bccc Or simply run the latest -next? Thanks, Ming Lei
