Messages in this thread Patch in this message | | | Date | Thu, 11 Aug 2022 22:12:05 -0700 | From | Isaac Manjarres <> | Subject | Re: [PATCH v6] amba: Remove deferred device addition |
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On Thu, Aug 11, 2022 at 12:55:08PM -0700, Guenter Roeck wrote: > > Ah, it must be triggered by one of the configuration options I have enabled > on top of versatile_defconfig. Sorry, I should have checked. Please try > with the configuration below. > > Guenter
Thanks for sharing your config options; I was able to reproduce the crash after copying your config options to my repository :) The following changes fixed the problem for me. Can you please give them a try on your end to see if they work for you too?
diff --git a/drivers/base/dd.c b/drivers/base/dd.c index 90b31fb141a5..0315bc2853ef 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -1117,7 +1117,9 @@ static int __driver_attach(struct device *dev, void *data) * is an error. */
+ device_lock(dev); ret = driver_match_device(drv, dev); + device_unlock(dev); if (ret == 0) { /* no match */ return 0;
Thanks, Isaac
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