Messages in this thread | | | Subject | Re: [PATCH] habanalabs: select CRC32 | From | Vegard Nossum <> | Date | Tue, 12 Oct 2021 07:54:15 +0200 |
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On 10/11/21 9:37 PM, Arnd Bergmann wrote: > On Mon, Oct 11, 2021 at 6:29 PM Vegard Nossum <vegard.nossum@oracle.com> wrote: >> I also suspect that satrandconfig samples the configuration space MUCH >> more uniformly than randconfig, in the sense that "make randconfig" will >> tend to have CRC32 enabled just because there are so many drivers that >> _do_ select it. (Think of it this way, every prompt for an option that >> has "select CRC32" in it will be another 50% probability of actually >> enabling the option.) > > Yes, of course. I've seen other problems like this often happen with > > CONFIG_I2C=m > CONFIG_LEDS_CLASS=m > CONFIG_IPV6=m > CONFIG_CRYPTO=m > CONFIG_PM_SLEEP=n > > Not sure if you're already hitting those or if you need to add something > to your setup to make those more easy to find.
The CRYPTO one I've definitely hit a few times (usually combined with CRYPTO_HASH) and a failure to link crypto_ahash_* functions.
Otherwise it's mostly CRC32 and a couple of odd ones like this that I've seen so far:
ERROR: modpost: "dell_privacy_has_mic_mute" [drivers/platform/x86/dell/dell-laptop.ko] undefined!
CC drivers/scsi/aic7xxx/aic79xx_reg_print.o gcc: error: drivers/scsi/aic7xxx/aic79xx_reg_print.c: No such file or directory gcc: fatal error: no input files compilation terminated. make[3]: *** [scripts/Makefile.build:271: drivers/scsi/aic7xxx/aic79xx_reg_print.o] Error 1
I'll give your suggestions a try, I have about 9 patches queued up so far so I think there are definitely more problems lurking around.
Thanks,
Vegard
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