Bug#1008656: linux-image-5.10.0-13-cloud-amd64: Consider AHCI SATA support in cloud kernels

[Thomas Wouters]

Package: src:linux
Version: 5.10.106-1
Severity: wishlist

Dear Maintainer,

While experimenting with oVirt and cloud-init I noticed that providing
user-data scripts was possible with the "generic" cloud image but not
the "genericcloud" variant.

So I tried to reproduce it with `virt-install` to figure out what's
going on and could replicate similar behavior: the cloud-init user-data
is, by default (for x86), provided to the guest as a SATA connected
CDROM drive and the kernel is unable to detect it because it's missing
AHCI support.

I think it would make sense to include AHCI support in the kernel cloud
image since it should fix cloud-init support in the "genericcloud"
images built by the cloud team.

-- Package-specific info:
** Version:
Linux version 5.10.0-13-cloud-amd64 (debian...@lists.debian.org) (gcc-10 (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #1 SMP Debian 5.10.106-1 (2022-03-17)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-5.10.0-13-cloud-amd64 root=UUID=cfc65fc6-a14b-4377-ab3d-8a375a40c280 ro console=tty0 console=ttyS0,115200 earlyprintk=ttyS0,115200 consoleblank=0

** Not tainted

** Kernel log:
Unable to read kernel log; any relevant messages should be attached

** Model information
sys_vendor: QEMU
product_name: Standard PC (Q35 + ICH9, 2009)
product_version: pc-q35-6.2
chassis_vendor: QEMU
chassis_version: pc-q35-6.2
bios_vendor: SeaBIOS
bios_version: ArchLinux 1.16.0-1

** Loaded modules:
virtio_net
net_failover
virtio_blk
failover
crc32c_intel
virtio_pci
virtio_ring
virtio

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller [8086:29c0]
Subsystem: Red Hat, Inc. QEMU Virtual Machine [1af4:1100]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:01.0 VGA compatible controller [0300]: Red Hat, Inc. QXL paravirtual graphic card [1b36:0100] (rev 05) (prog-if 00 [VGA controller])
Subsystem: Red Hat, Inc. QEMU Virtual Machine [1af4:1100]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 10
Region 0: Memory at f0000000 (32-bit, non-prefetchable) [size=64M]
Region 1: Memory at f4000000 (32-bit, non-prefetchable) [size=64M]
Region 2: Memory at f9c14000 (32-bit, non-prefetchable) [size=8K]
Region 3: I/O ports at c040 [size=32]
Expansion ROM at 000c0000 [disabled] [size=128K]
Kernel modules: qxl

00:02.0 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 0: Memory at f9c16000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00001000-00001fff [size=4K]
Memory behind bridge: f9a00000-f9bfffff [size=2M]
Prefetchable memory behind bridge: 00000000fea00000-00000000febfffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:02.1 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 0: Memory at f9c17000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00002000-00002fff [size=4K]
Memory behind bridge: f9800000-f99fffff [size=2M]
Prefetchable memory behind bridge: 00000000fe800000-00000000fe9fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:02.2 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 0: Memory at f9c18000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: 00003000-00003fff [size=4K]
Memory behind bridge: f9600000-f97fffff [size=2M]
Prefetchable memory behind bridge: 00000000fe600000-00000000fe7fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:02.3 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 0: Memory at f9c19000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00004000-00004fff [size=4K]
Memory behind bridge: f9400000-f95fffff [size=2M]
Prefetchable memory behind bridge: 00000000fe400000-00000000fe5fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:02.4 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 0: Memory at f9c1a000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00005000-00005fff [size=4K]
Memory behind bridge: f9200000-f93fffff [size=2M]
Prefetchable memory behind bridge: 00000000fe200000-00000000fe3fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:02.5 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 0: Memory at f9c1b000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: 00006000-00006fff [size=4K]
Memory behind bridge: f9000000-f91fffff [size=2M]
Prefetchable memory behind bridge: 00000000fe000000-00000000fe1fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:02.6 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 0: Memory at f9c1c000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
I/O behind bridge: 00007000-00007fff [size=4K]
Memory behind bridge: f8e00000-f8ffffff [size=2M]
Prefetchable memory behind bridge: 00000000fde00000-00000000fdffffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:02.7 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 0: Memory at f9c1d000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=08, subordinate=08, sec-latency=0
I/O behind bridge: 00008000-00008fff [size=4K]
Memory behind bridge: f8c00000-f8dfffff [size=2M]
Prefetchable memory behind bridge: 00000000fdc00000-00000000fddfffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:03.0 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f9c1e000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=09, subordinate=09, sec-latency=0
I/O behind bridge: 00009000-00009fff [size=4K]
Memory behind bridge: f8a00000-f8bfffff [size=2M]
Prefetchable memory behind bridge: 00000000fda00000-00000000fdbfffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:03.1 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f9c1f000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=0a, subordinate=0a, sec-latency=0
I/O behind bridge: 0000a000-0000afff [size=4K]
Memory behind bridge: f8800000-f89fffff [size=2M]
Prefetchable memory behind bridge: 00000000fd800000-00000000fd9fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:03.2 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f9c20000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=0b, subordinate=0b, sec-latency=0
I/O behind bridge: 0000b000-0000bfff [size=4K]
Memory behind bridge: f8600000-f87fffff [size=2M]
Prefetchable memory behind bridge: 00000000fd600000-00000000fd7fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:03.3 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f9c21000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=0c, subordinate=0c, sec-latency=0
I/O behind bridge: 0000d000-0000dfff [size=4K]
Memory behind bridge: f8400000-f85fffff [size=2M]
Prefetchable memory behind bridge: 00000000fd400000-00000000fd5fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:03.4 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f9c22000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=0d, subordinate=0d, sec-latency=0
I/O behind bridge: 0000e000-0000efff [size=4K]
Memory behind bridge: f8200000-f83fffff [size=2M]
Prefetchable memory behind bridge: 00000000fd200000-00000000fd3fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:03.5 PCI bridge [0604]: Red Hat, Inc. QEMU PCIe Root port [1b36:000c] (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f9c23000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=0e, subordinate=0e, sec-latency=0
I/O behind bridge: 0000f000-0000ffff [size=4K]
Memory behind bridge: f8000000-f81fffff [size=2M]
Prefetchable memory behind bridge: 00000000fd000000-00000000fd1fffff [size=2M]
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1b.0 Audio device [0403]: Intel Corporation 82801I (ICH9 Family) HD Audio Controller [8086:293e] (rev 03)
Subsystem: Red Hat, Inc. QEMU Virtual Machine [1af4:1100]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 10
Region 0: Memory at f9c10000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel modules: snd_hda_intel

00:1f.0 ISA bridge [0601]: Intel Corporation 82801IB (ICH9) LPC Interface Controller [8086:2918] (rev 02)
Subsystem: Red Hat, Inc. QEMU Virtual Machine [1af4:1100]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Kernel modules: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation 82801IR/IO/IH (ICH9R/DO/DH) 6 port SATA Controller [AHCI mode] [8086:2922] (rev 02) (prog-if 01 [AHCI 1.0])
Subsystem: Red Hat, Inc. QEMU Virtual Machine [1af4:1100]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 10
Region 4: I/O ports at c060 [size=32]
Region 5: Memory at f9c24000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel modules: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 82801I (ICH9 Family) SMBus Controller [8086:2930] (rev 02)
Subsystem: Red Hat, Inc. QEMU Virtual Machine [1af4:1100]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin A routed to IRQ 10
Region 4: I/O ports at 0700 [size=64]
Kernel modules: i2c_i801

01:00.0 Ethernet controller [0200]: Red Hat, Inc. Virtio network device [1af4:1041] (rev 01)
Subsystem: Red Hat, Inc. Virtio network device [1af4:1100]
Physical Slot: 0
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 1: Memory at f9a40000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fea00000 (64-bit, prefetchable) [size=16K]
Expansion ROM at f9a00000 [disabled] [size=256K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci

02:00.0 USB controller [0c03]: Red Hat, Inc. QEMU XHCI Host Controller [1b36:000d] (rev 01) (prog-if 30 [XHCI])
Subsystem: Red Hat, Inc. QEMU XHCI Host Controller [1af4:1100]
Physical Slot: 0-2
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 11
Region 0: Memory at f9800000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel modules: xhci_pci

03:00.0 Communication controller [0780]: Red Hat, Inc. Virtio console [1af4:1043] (rev 01)
Subsystem: Red Hat, Inc. Virtio console [1af4:1100]
Physical Slot: 0-3
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 1: Memory at f9600000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fe600000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci

04:00.0 SCSI storage controller [0100]: Red Hat, Inc. Virtio block device [1af4:1042] (rev 01)
Subsystem: Red Hat, Inc. Virtio block device [1af4:1100]
Physical Slot: 0-4
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 1: Memory at f9400000 (32-bit, non-prefetchable) [size=4K]
Region 4: Memory at fe400000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci

05:00.0 Unclassified device [00ff]: Red Hat, Inc. Virtio memory balloon [1af4:1045] (rev 01)
Subsystem: Red Hat, Inc. Virtio memory balloon [1af4:1100]
Physical Slot: 0-5
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 4: Memory at fe200000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci

06:00.0 Unclassified device [00ff]: Red Hat, Inc. Virtio RNG [1af4:1044] (rev 01)
Subsystem: Red Hat, Inc. Virtio RNG [1af4:1100]
Physical Slot: 0-6
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 22
Region 4: Memory at fe000000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: virtio-pci
Kernel modules: virtio_pci


** USB devices:
not available


-- System Information:
Debian Release: 11.3
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.10.0-13-cloud-amd64 (SMP w/2 CPU threads)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-5.10.0-13-cloud-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.140
ii kmod 28-1
ii linux-base 4.6

Versions of packages linux-image-5.10.0-13-cloud-amd64 recommends:
ii apparmor 2.13.6-10
ii firmware-linux-free 20200122-1

Versions of packages linux-image-5.10.0-13-cloud-amd64 suggests:
pn debian-kernel-handbook <none>
pn grub-pc | grub-efi-amd64 | extlinux <none>
pn linux-doc-5.10 <none>

Versions of packages linux-image-5.10.0-13-cloud-amd64 is related to:
pn firmware-amd-graphics <none>
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-cavium <none>
pn firmware-intel-sound <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
pn firmware-linux-nonfree <none>
pn firmware-misc-nonfree <none>
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-realtek <none>
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>

-- no debconf information

[Uwe Kleine-König]

Control: tags -1 + patch

There is a MR for this bug on https://deb.li/Xe0A

Best regards
Uwe

--
Pengutronix e.K. | Uwe Kleine-König |
Industrial Linux Solutions | https://www.pengutronix.de/ |

[Bastian Blank]

Control: tags -1 wontfix

On Wed, Mar 30, 2022 at 08:17:51AM +0000, Thomas Wouters wrote:
> So I tried to reproduce it with `virt-install` to figure out what's
> going on and could replicate similar behavior: the cloud-init user-data
> is, by default (for x86), provided to the guest as a SATA connected
> CDROM drive and the kernel is unable to detect it because it's missing
> AHCI support.

No, it is not. The default is to use cdrom via virtio-blk or
virtio-scsi.

> I think it would make sense to include AHCI support in the kernel cloud
> image since it should fix cloud-init support in the "genericcloud"
> images built by the cloud team.

No, this is out of scope as defined in the description of the package.

Bastian

--
Well, Jim, I'm not much of an actor either.