First bad commit:
commit 9ec37efb87832b578d7972fc80b04d94f5d2bbe3 (HEAD, refs/bisect/bad)
Author: Marc Zyngier <[email protected]>
Date: Tue Mar 30 16:11:42 2021 +0100
PCI/MSI: Make pci_host_common_probe() declare its reliance on MSI domains
The generic PCI host driver relies on MSI domains for MSIs to
be provided to its end-points. Make this dependency explicit.
This cures the warnings occuring on arm/arm64 VMs when booted
with PCI virtio devices and no MSI controller (no GICv3 ITS,
for example).
It is likely that other drivers will need to express the same
dependency.
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Marc Zyngier <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Acked-by: Bjorn Helgaas <[email protected]>
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https://bugs.launchpad.net/bugs/1942633
Title:
Can not boot impish in Cavium ThunderX
Status in linux package in Ubuntu:
Confirmed
Bug description:
Hi I am trying to deploy a Impish server (Ubuntu 5.11.0-13.14-generic
5.11.7) in
arm64
description: Computer
product: Cavium ThunderX CN88XX board
width: 64 bits
I tried 2 releases:
- 20210817 (
https://images.maas.io/ephemeral-v3/stable/impish/arm64/20210817/ga-21.10/ )
- 20210830 (
https://images.maas.io/ephemeral-v3/candidate/impish/arm64/20210830/ )
20210817:
Ends the deploy successfully but fails to boot from disk:
```
[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x431f0a11]
[ 0.000000] Linux version 5.13.0-14-generic (buildd@bos02-arm64-018) (gcc
(Ubuntu 10.3.0-6ubuntu1) 10.3.0, GNU ld (GNU Binutils for Ubuntu) 2.37)
#14-Ubuntu SMP Mon Aug 2 12:40:58 UTC 2021 (Ubuntu 5.13.0-14.14-generic 5.13.1)
[ 0.000000] Machine model: Cavium ThunderX CN88XX board
....
[ 139.896752] raid6: .... xor() 1224 MB/s, rmw enabled
[ 139.957046] raid6: using neon recovery algorithm
[ 140.020937] xor: measuring software checksum speed
[ 140.085571] 8regs : 2432 MB/sec
[ 140.149834] 32regs : 2687 MB/sec
[ 140.212202] arm64_neon : 4390 MB/sec
[ 140.271985] xor: using function: arm64_neon (4390 MB/sec)
[ 140.335013] async_tx: api initialized (async)
done.
Begin: Running /scripts/init-premount ... done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ...
done.
Begin: Running /scripts/local-premount ... [ 140.569847] Btrfs loaded,
crc32c=crc32c-generic, zoned=yes
Scanning for Btrfs filesystems
done.
Begin: Waiting for root file system ... Begin: Running /scripts/local-block
... mdadm: No devices listed in conf file were found.
done.
mdadm: No devices listed in conf file were found.
```
20210830
Fails the network boot:
```
[ 140.351066] async_tx: api initialized (async)
done.
Begin: Running /scripts/init-premount ... cloud-initramfs-dyn-netconf: did no
find a nic with 1c:1b:0d:0d:52:7c
done.
Begin: Mounting root file system ... Begin: Running /scripts/local-top ...
Begin: Waiting up to 180 secs for BOOTIF to become available ... Failure:
Interface BOOTIF did not appear in time
done.
ipconfig: BOOTIF: SIOCGIFINDEX: No such device
ipconfig: no devices to configure
```
I will attach full logs of each try.
JFYI, this is the same machine as
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1923230
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