Messages in this thread |  | | Date | Sat, 30 Apr 2022 05:41:31 -0700 | Subject | Re: [PATCH v2 00/48] ARM: PXA multiplatform support | From | Guenter Roeck <> |
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On 4/30/22 01:04, Arnd Bergmann wrote: > On Sat, Apr 30, 2022 at 1:09 AM Guenter Roeck <linux@roeck-us.net> wrote: >> On 4/29/22 14:46, Arnd Bergmann wrote: >>> On Fri, Apr 29, 2022 at 10:23 PM Guenter Roeck <linux@roeck-us.net> 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 > Yes, those messages are indeed old.
> 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. >
Booting from mmc works for me as well. Booting from pcmcia worked before, so I assume that there must be some regression.
Guenter
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