On Sat, Apr 30, 2022 at 1:09 AM Guenter Roeck <linux@xxxxxxxxxxxx> wrote: > On 4/29/22 14:46, Arnd Bergmann wrote: > > On Fri, Apr 29, 2022 at 10:23 PM Guenter Roeck <linux@xxxxxxxxxxxx> wrote: > >> On 4/29/22 10:48, Guenter Roeck wrote: > >>> > >>> I tried the pxa-multiplatform-5.18 branch. Its failures match > >>> those in v5.18-rc1. > >>> > >> > >> Uuh, wait, the build wasn't complete. There are still some > >> failures. I'll report later. > > > > Sorry about the breakage, I got a few more reports about minor build errors > > and warnings, the newly uploaded branches should address all of the ones > > I got reports for. > > > > Unless I am missing something the failures are the same as before. See > https://kerneltests.org/builders/qemu-arm-testing/builds/74/steps/qemubuildcommand/logs/stdio > > This is with v5.18-rc1-49-ge8ab9a9a2745 which is the tip of > soc/pxa-multiplatform-5.18. > > Should I check a different branch ? I only addressed the pcmcia probe failure that you reported for the final pxa patch, which previously caused a NULL pointer reference here: [ 1.405319] PC is at pcmcia_init_one+0xf8/0x27c [ 1.405476] LR is at devres_add+0x40/0x6c [ 1.405611] pc : [<c04bdea0>] lr : [<c044d808>] psr: a0000113 [ 1.405846] sp : c48a5d00 ip : c15f4220 fp : 60000113 [ 1.406026] r10: 00000000 r9 : c48b000e r8 : c48b0000 [ 1.406195] r7 : feeb0000 r6 : feeb000e r5 : c15ec090 r4 : c15ec020 [ 1.406395] r3 : 00000002 r2 : 00000000 r1 : c15f4200 r0 : feeb000e This now seems to work: [ 1.435846] pcmcia_socket pcmcia_socket1: pccard: PCMCIA card inserted into slot 1 [ 1.456350] pcmcia_socket pcmcia_socket0: pccard: PCMCIA card inserted into slot 0 [ 1.457489] pcmcia 0.0: pcmcia: registering new device pcmcia0.0 (IRQ: 217) [ 1.460275] pata_pcmcia: probe of 0.0 failed with error -12 So it sounds like there are additional bugs that I have to look at. I probably won't be able to do that in time for the merge window. The logs contain a number of warnings, but I have no idea which ones of those are preexisting issue. I had a look at [ 0.689982] pxa-dma pxa-dma.0: error -ENXIO: IRQ index 1 not found and concluded that it must have done this for a long time. In my own qemu instance, I see a crash from iWMMXt, but that works fine on your machine. OTOH, your failed instances all look like they either time out or failed to find a rootfs. I tried passing an MMC device as root, and that works here. Arnd
