Bug#722634: linux-image-3.10-3-rt-686-pae: Please enable aufs in -rt kernel

2013-09-12 Thread Marcel Partap
Package: src:linux
Version: 3.10.11-1
Severity: wishlist

Or is there a special reason it is enabled only in 3.10-3-686-pae? Without aufs
my custom SSD caching overlay setup breaks..
Also, CONFIG_DRM_I810=m, CONFIG_BCACHE=m and CONFIG_NETCONSOLE=m seem to be
omitted for no _obvious_ reasion.. am I missing something?



-- Package-specific info:
** Kernel log: boot messages should be attached

** Model information
sys_vendor: To Be Filled By O.E.M.
product_name: To Be Filled By O.E.M.
product_version: To Be Filled By O.E.M.
chassis_vendor: To Be Filled By O.E.M.
chassis_version: To Be Filled By O.E.M.
bios_vendor: American Megatrends Inc.
bios_version: P1.50
board_vendor: ASRock
board_name: N68C-S UCC
board_version: 

** PCI devices:
00:00.0 RAM memory [0500]: NVIDIA Corporation MCP61 Host Bridge [10de:03e2] 
(rev a1)
Subsystem: ASRock Incorporation Device [1849:03e2]
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
Capabilities: access denied

00:01.0 ISA bridge [0601]: NVIDIA Corporation MCP61 LPC Bridge [10de:03e1] (rev 
a2)
Subsystem: ASRock Incorporation Device [1849:03e1]
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
Region 0: I/O ports at 0900 [size=256]

00:01.1 SMBus [0c05]: NVIDIA Corporation MCP61 SMBus [10de:03eb] (rev a2)
Subsystem: ASRock Incorporation 939NF6G-VSTA Board [1849:03eb]
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 11
Region 0: I/O ports at dc00 [size=64]
Region 4: I/O ports at 0600 [size=64]
Region 5: I/O ports at 0700 [size=64]
Capabilities: access denied
Kernel driver in use: nForce2_smbus

00:01.2 RAM memory [0500]: NVIDIA Corporation MCP61 Memory Controller 
[10de:03f5] (rev a2)
Subsystem: ASRock Incorporation 939NF6G-VSTA Board [1849:03eb]
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-

00:02.0 USB controller [0c03]: NVIDIA Corporation MCP61 USB 1.1 Controller 
[10de:03f1] (rev a3) (prog-if 10 [OHCI])
Subsystem: ASRock Incorporation 939NF6G-VSTA Board [1849:03f1]
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 (750ns min, 250ns max)
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f9eff000 (32-bit, non-prefetchable) [size=4K]
Capabilities: access denied
Kernel driver in use: ohci_hcd

00:02.1 USB controller [0c03]: NVIDIA Corporation MCP61 USB 2.0 Controller 
[10de:03f2] (rev a3) (prog-if 20 [EHCI])
Subsystem: ASRock Incorporation 939NF6G-VSTA Board [1849:03f2]
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 (750ns min, 250ns max)
Interrupt: pin B routed to IRQ 22
Region 0: Memory at f9efec00 (32-bit, non-prefetchable) [size=256]
Capabilities: access denied
Kernel driver in use: ehci-pci

00:04.0 PCI bridge [0604]: NVIDIA Corporation MCP61 PCI bridge [10de:03f3] (rev 
a1) (prog-if 01 [Subtractive 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
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium TAbort- 
TAbort- MAbort+ SERR- PERR-
BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- Reset- FastB2B-
PriDiscTmr- SecDiscTmr+ DiscTmrStat- DiscTmrSERREn-
Capabilities: access denied

00:05.0 Audio device [0403]: NVIDIA Corporation MCP61 High Definition Audio 
[10de:03f0] (rev a2)
Subsystem: ASRock Incorporation Device [1849:0397]
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 (500ns min, 1250ns max)

Bug#722634: linux-image-3.10-3-rt-686-pae: Please enable aufs in -rt kernel

2013-09-12 Thread Ben Hutchings
On Fri, 2013-09-13 at 01:45 +0200, Marcel Partap wrote:
 Package: src:linux
 Version: 3.10.11-1
 Severity: wishlist
 
 Or is there a special reason it is enabled only in 3.10-3-686-pae? Without 
 aufs
 my custom SSD caching overlay setup breaks..

aufs is included for use in Debian Live, which does not use an RT
kernel.  And combining two unusual out-of-tree features is probably
asking for trouble.  You can still try building aufs as a separate
module.

 Also, CONFIG_DRM_I810=m, CONFIG_BCACHE=m and CONFIG_NETCONSOLE=m seem to be
 omitted for no _obvious_ reasion.. am I missing something?
[...]

These do weird things with locks that are incompatible with RT
preemption.

Ben.

-- 
Ben Hutchings
If at first you don't succeed, you're doing about average.


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