Date: Mon, 20 Sep 2021 19:46:07 +0000 (UTC) From: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> To: Toomas Soome <tsoome@FreeBSD.org> Cc: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: Re: git: b4cb3fe0e39a - main - loader: implement mount/unmount rootfs Message-ID: <alpine.BSF.2.00.2109201944540.68830@ai.fobar.qr> In-Reply-To: <202109081249.188CncXF065953@gitrepo.freebsd.org> References: <202109081249.188CncXF065953@gitrepo.freebsd.org>
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On Wed, 8 Sep 2021, Toomas Soome wrote: > The branch main has been updated by tsoome: > > URL: https://cgit.FreeBSD.org/src/commit/?id=b4cb3fe0e39a31e60292018dc9fb7510b3de92bf > > commit b4cb3fe0e39a31e60292018dc9fb7510b3de92bf > Author: Toomas Soome <tsoome@FreeBSD.org> > AuthorDate: 2021-08-12 05:45:52 +0000 > Commit: Toomas Soome <tsoome@FreeBSD.org> > CommitDate: 2021-09-08 01:01:20 +0000 > > loader: implement mount/unmount rootfs > > We want to keep our root file system open to preserve bcache segment > between file accesses, thus reducing physical disk IO. > > Reviewed by: imp, allanjude, kevans (previous version) > Differential Revision: https://reviews.freebsd.org/D30848 > MFC after: 1 month This makes netbooting on at least one of my arm64 impossible: ------------------------------------------------------------------------ Consoles: serial port Reading loader env vars from /efi/freebsd/loader.env FreeBSD/arm64 EFI loader, Revision 1.1 (Mon Sep 20 13:12:35 UTC 2021 root@localhost) Command line arguments: loader.efi Image base: 0xeb7e9000 EFI version: 2.70 EFI Firmware: EDK II (rev 1.00) Console: comconsole (0) Load Path: Load Device: MAC(xxxxxxxxxxxx,0x1)/IPv4(0.0.0.0) BootCurrent: 0004 BootOrder: 0000 0001 0002 0003 0008 0004[*] 0005 0006 0007 BootInfo Path: MAC(xxxxxxxxxxxx,0x1)/IPv4(0.0.0.0) Ignoring Boot0004: Only one DP found Setting currdev to net0: Synchronous Exception at 0x00000000EB8217A8 ------------------------------------------------------------------------ I've backed out this change and rebuild and things boot fine again. Any idea what I could try? /bz -- Bjoern A. Zeeb r15:7
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