Date: Mon, 24 Mar 2025 13:55:11 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 285415] [Hyper-V] i386 panic during vm_phys_early_startup() Message-ID: <bug-285415-27103-tGOIPiNTEr@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-285415-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-285415-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D285415 Wei Hu <weh@microsoft.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |weh@microsoft.com --- Comment #11 from Wei Hu <weh@microsoft.com> --- (In reply to Mark Johnston from comment #9) Storvsc can only send a list of page addresses to host. When the number of total pages is greater than 1, it checks the mapped address inside the first page plus its length ends on the page boundary, so the second page starts r= ight after it without gap. In this panic: panic: invalid 1st page, ofs 0x3985000, len 2048 the mapped address inside the first page plus its length ends in the middle= of the page, leaving 2048 bytes gap before starting the next page. This doesn't seem to be allowed on x86. --=20 You are receiving this mail because: You are the assignee for the bug.=
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