Date: Mon, 03 Feb 2020 14:21:58 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 243837] i386 boot panics after r357314 Message-ID: <bug-243837-227-oXtWIhmscs@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-243837-227@https.bugs.freebsd.org/bugzilla/> References: <bug-243837-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=243837 Mark Johnston <markj@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |markj@FreeBSD.org Status|New |In Progress --- Comment #2 from Mark Johnston <markj@FreeBSD.org> --- There is a regression on all 32-bit platforms. With the addition of the sequence number field to UMA buckets, one of the built-in bucket sizes becomes 0, and the bucket zone selection code doesn't expect this. This should fix the problem, I can't really see a better solution: diff --git a/sys/vm/uma_core.c b/sys/vm/uma_core.c index 28b959d66b4a..0551ec1ade48 100644 --- a/sys/vm/uma_core.c +++ b/sys/vm/uma_core.c @@ -239,7 +239,9 @@ struct uma_bucket_zone { #define BUCKET_MIN BUCKET_SIZE(4) struct uma_bucket_zone bucket_zones[] = { +#ifndef __ILP32__ { NULL, "4 Bucket", BUCKET_SIZE(4), 4096 }, +#endif { NULL, "6 Bucket", BUCKET_SIZE(6), 3072 }, { NULL, "8 Bucket", BUCKET_SIZE(8), 2048 }, { NULL, "12 Bucket", BUCKET_SIZE(12), 1536 }, -- You are receiving this mail because: You are the assignee for the bug.help
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