Commits on Sep 30, 2019
Sep 30, 2019
…y zero Solves kernel panic in NetBSD 8.1 amd64 on VirtualBox 6.0.12 r133076. Triggered with an NVMe controller without any actual discs behind it: nvme0 at pci0 dev 14 function 0: vendor 80ee product 4e56 (rev. 0x00) nvme0: NVMe 1.2 nvme0: interrupting at ioapic0 pin 22 nvme0: ORCL-VBOX-NVME-VER12, firmware 1.0, serial VB1234-56789 ld0 at nvme0 nsid 1 ld0: 0, 0 cyl, 16 head, 63 sec, 1 bytes/sect x 0 sectors Code path is reached 4 times during normal boot, each time after wd0a is already mounted; this patch avoids a crash with a dirty filesystem.