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Subject: Re: svn commit: r357463 - head/sys/vm
To: Mark Johnston <markj@FreeBSD.org>, src-committers@freebsd.org,
 svn-src-all@freebsd.org, svn-src-head@freebsd.org
References: <202002031929.013JT2u8061169@repo.freebsd.org>
From: Andreas Tobler <andreast@FreeBSD.org>
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Date: Tue, 4 Feb 2020 06:20:25 +0100
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On 03.02.20 20:29, Mark Johnston wrote:
> Author: markj
> Date: Mon Feb  3 19:29:02 2020
> New Revision: 357463
> URL: https://svnweb.freebsd.org/changeset/base/357463
> 
> Log:
>    Disable the smallest UMA bucket size on 32-bit platforms.
>    
>    With r357314, sizeof(struct uma_bucket) grew to 16 bytes on 32-bit
>    platforms, so BUCKET_SIZE(4) is 0.  This resulted in the creation of a
>    bucket zone for buckets with zero capacity.  A more general fix is
>    planned, but for now this bandaid allows 32-bit platforms to boot again.

Thanks, my wandquad is back to life.
Andreas