Hi Simon, On Tue, Dec 22, 2015 at 1:14 PM, Joe Hershberger <joe.hershber...@gmail.com> wrote: > Hi Simon, > > On Mon, Dec 21, 2015 at 9:17 PM, Joe Hershberger > <joe.hershber...@gmail.com> wrote: >> Hi Bin and Simon, >> >> On Mon, Dec 21, 2015 at 9:08 PM, Joe Hershberger >> <joe.hershber...@gmail.com> wrote: >>> Hi Bin, >>> >>> On Mon, Dec 21, 2015 at 9:00 PM, Bin Meng <bmeng...@gmail.com> wrote: >>>> Hi Joe, >>>> >>>> On Tue, Dec 22, 2015 at 10:39 AM, Joe Hershberger >>>> <joe.hershber...@gmail.com> wrote: >>>>> On Mon, Dec 21, 2015 at 8:36 PM, Bin Meng <bmeng...@gmail.com> wrote: >>>>>> Hi Joe, >>>>>> >>>>>> On Tue, Dec 22, 2015 at 10:32 AM, Joe Hershberger >>>>>> <joe.hershber...@gmail.com> wrote: >>>>>>> Hi Bin, >>>>>>> >>>>>>> On Mon, Dec 21, 2015 at 8:12 PM, Bin Meng <bmeng...@gmail.com> wrote: >>>>>>>> Hi Joe, Simon, >>>>>>>> >>>>>>>> On Tue, Dec 22, 2015 at 6:46 AM, Joe Hershberger >>>>>>>> <joe.hershber...@gmail.com> wrote: >>>>>>>>> Hi Simon and Bin >>>>>>>>> >>>>>>>>> On Thu, Dec 10, 2015 at 8:05 PM, Simon Glass <s...@chromium.org> >>>>>>>>> wrote: >>>>>>>>>> Hi, >>>>>>>>>> >>>>>>>>>> The following three commits causes breakages in the driver model >>>>>>>>>> tests: >>>>>>>>>> >>>>>>>>>> 4efad20a sf: Update status reg check in spi_flash_cmd_wait_ready >>>>>>>>>> 45b47734 net/arp: account for ARP delay, avoid duplicate packets >>>>>>>>>> on timeout >>>>>>>>>> 9961a0b6 sandbox: add a sandbox timer and basic test >>>>>>>>>> >>>>>>>>>> Can you please take a look? You can run them with >>>>>>>>>> ./test/dm/test-dm.sh >>>>>>>>> >>>>>>>>> It appears that ac1d313 (net: eth: Check return value in various >>>>>>>>> places) breaks the eth_rotate test. >>>>>>>>> >>>>>>>>> Looking into it. Bin, do you have any ideas? >>>>>>>> >>>>>>>> I will look into this. >>>>>>>> >>>>>>>> BTW: I applied the following two patches [1][2] to the tree based on >>>>>>>> dm/master, and got a segmentation fault: >>>>>>>> >>>>>>>> Test: dm_test_usb_keyb >>>>>>>> ./test/dm/test-dm.sh: line 14: 24902 Segmentation fault >>>>>>>> ./sandbox/u-boot -d ./sandbox/arch/sandbox/dts/test.dtb -c "ut dm" >>>>>>>> >>>>>>>> [1] http://patchwork.ozlabs.org/patch/555597/ >>>>>>>> [2] http://patchwork.ozlabs.org/patch/559783/ >>>>>>> >>>>>>> Interesting. I haven't tested on top of dm/master, but I tested it >>>>>>> based on origin/master and the issue is resolved. >>>>>>> >>>>>> >>>>>> Which issue is resolved? I just tested on top of origin/master with >>>>>> the above two patches, still the same segmentation fault. >>>>> >>>>> The net_retry dm test hang that Simon reported. >>>>> >>>> >>>> The segmentation fault happens after "Test: dm_test_usb_keyb". It >>>> seems to be a new issue. >>> >>> I agree it's a new issue that was masked by the net_retry hang. >> >> It appears, not too surprisingly, that d77a7d8 (dm: test: usb: >> sandbox: Add keyboard tests for sandbox) is the source of the seg >> fault. >> >> Simon? > > In looking for the seg fault in the usb kbd test, I found that the > udev ptr passed to usb uclass is garbage, so the usb_ops is null, so > we crash. Do you have a quick explanation for how this emulated USB is > supposed to work? I haven't looked at it before. I'll keep digging > until you can provide some insight.
Actually the controller passed in is OK and the driver ptr is OK, but the ops ptr is NULL. Seems odd. -Joe _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
