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 <[email protected]>
AuthorDate: 2021-08-12 05:45:52 +0000
Commit: Toomas Soome <[email protected]>
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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