Date: Mon, 18 Apr 2022 20:57:16 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 262894] Kernel Panic (page fault) with 13.1-BETA2 in g_eli & httpd Message-ID: <bug-262894-227-xZ4puyomza@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-262894-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262894 --- Comment #28 from Mark Johnston <markj@FreeBSD.org> --- (In reply to Alexander Motin from comment #26) BTW, the loop in vdev_geom_fill_unmap_cb() looks wrong to me when (addr & PAGE_MASK) != 0. Suppose addr & PAGE_MASK is 2048 and len is 4096. Then we want two pages in the array, but it looks like the loop will exit after the first iteration. I think we need to set addr &= ~PAGE_MASK before the loop, or I am missing something. I'm not sure when non-page-aligned ABD buffers can arise in practice though. -- You are receiving this mail because: You are the assignee for the bug.home | help
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