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Re: kern/51322: Prevent compiler optimizing out variables used in KASSERTs
The following reply was made to PR kern/51322; it has been noted by GNATS.
From: Martin Husemann <martin%duskware.de@localhost>
Subject: Re: kern/51322: Prevent compiler optimizing out variables used in KASSERTs
Date: Thu, 7 Jul 2016 11:58:34 +0200
On Thu, Jul 07, 2016 at 09:55:00AM +0000, coypu%sdf.org@localhost wrote:
> System panicked: kernel diagnostic assertion "err == USBD_NORMAL_COMPLETION" failed: file "/cvs/src/sys/dev/usb/xhci.c", line 2532
Change it to a KASSERTMSG and print out err?
In many places the value does not exactly matter (or is clear from context),
but in asserts like this we should print the value.
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