I tried to install a hvr-1800 in it yesterday, and I get a kernel oops on it and X won't start. I compiled up a 2.6.27.10 kernel for it, and moved to that, and I still get the oops. Checked my vmalloc and I am fine, but increased it anyways to 384 just for grins.
That is a nasty bug that you are hitting. You shouldn't get NULL dereferences at any time. I'd either file this at the kernel's bugzilla or try to get it attention some other way. I'm not a systems programmer so I can't really help with a code fix.
Here is more than enough debug info, I hope. :)
Have you tried removing the 1250? Or moving the 1800 to a different slot? Or even manually placing the 1250 and 1800 on different IRQs via the BIOS? I'm not sure if any of this will work, but it might be worth a try.
Also, what does your relevant kernel config look like? I have the 1800 and mine is:
#
# Multimedia devices
#
#
# Multimedia core support
#
CONFIG_VIDEO_DEV=m
CONFIG_VIDEO_V4L2_COMMON=m
# CONFIG_VIDEO_ALLOW_V4L1 is not set
CONFIG_VIDEO_V4L1_COMPAT=y
CONFIG_DVB_CORE=m
CONFIG_VIDEO_MEDIA=m
#
# Multimedia drivers
#
CONFIG_MEDIA_TUNER=m
CONFIG_MEDIA_TUNER_SIMPLE=m
CONFIG_MEDIA_TUNER_TDA8290=m
CONFIG_MEDIA_TUNER_TDA18271=m
CONFIG_MEDIA_TUNER_TDA9887=m
CONFIG_MEDIA_TUNER_TEA5761=m
CONFIG_MEDIA_TUNER_TEA5767=m
CONFIG_MEDIA_TUNER_MT20XX=m
CONFIG_MEDIA_TUNER_MT2131=m
CONFIG_MEDIA_TUNER_XC2028=m
CONFIG_MEDIA_TUNER_XC5000=m
CONFIG_VIDEO_V4L2=m
CONFIG_VIDEOBUF_GEN=m
CONFIG_VIDEOBUF_DMA_SG=m
CONFIG_VIDEOBUF_DVB=m
CONFIG_VIDEO_BTCX=m
CONFIG_VIDEO_IR=m
CONFIG_VIDEO_TVEEPROM=m
CONFIG_VIDEO_TUNER=m
CONFIG_VIDEO_CAPTURE_DRIVERS=y
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
CONFIG_VIDEO_IR_I2C=m
CONFIG_VIDEO_WM8775=m
CONFIG_VIDEO_CX25840=m
CONFIG_VIDEO_CX2341X=m
CONFIG_VIDEO_CX88=m
CONFIG_VIDEO_CX88_ALSA=m
CONFIG_VIDEO_CX88_BLACKBIRD=m
CONFIG_VIDEO_CX88_DVB=m
CONFIG_VIDEO_CX88_VP3054=m
CONFIG_VIDEO_CX23885=m
CONFIG_DVB_CAPTURE_DRIVERS=y
#
# DVB-S (satellite) frontends
#
CONFIG_DVB_CX24123=m
#
# DVB-T (terrestrial) frontends
#
CONFIG_DVB_CX22702=m
CONFIG_DVB_MT352=m
CONFIG_DVB_ZL10353=m
CONFIG_DVB_DIB7000P=m
CONFIG_DVB_TDA10048=m
#
# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
#
CONFIG_DVB_NXT200X=m
CONFIG_DVB_OR51132=m
CONFIG_DVB_LGDT330X=m
CONFIG_DVB_S5H1409=m
CONFIG_DVB_S5H1411=m
#
# Digital terrestrial only tuners/PLL
#
CONFIG_DVB_PLL=m
#
# SEC control devices for DVB-S
#
CONFIG_DVB_ISL6421=m
Not all of these are needed, but my 1800 works perfectly with all these, so hopefully it is something you can work off of. This config is from kernel 2.6.27.1.
| show details 4:21 PM (17 hours ago)
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On Sat, Dec 27, 2008 at 1:07 PM, Andrey Falko <ma3oxuct@xxxxxxxxx> wrote:
I tried to install a hvr-1800 in it yesterday, and I get a kernel oops on it and X won't start. I compiled up a 2.6.27.10 kernel for it, and moved to that, and I still get the oops. Checked my vmalloc and I am fine, but increased it anyways to 384 just for grins.
That is a nasty bug that you are hitting. You shouldn't get NULL dereferences at any time. I'd either file this at the kernel's bugzilla or try to get it attention some other way. I'm not a systems programmer so I can't really help with a code fix.
Here is more than enough debug info, I hope. :)
Have you tried removing the 1250? Or moving the 1800 to a different slot? Or even manually placing the 1250 and 1800 on different IRQs via the BIOS? I'm not sure if any of this will work, but it might be worth a try.
Okay, I noticed something else about this. With only the 1250 install, I still show a conflict, but it's with nvidia. Which I am guessing is my graphics module.
# cat /proc/interrupts
CPU0 CPU1
1: 0 10 IO-APIC-edge i8042
7: 1 0 IO-APIC-edge parport0
9: 0 0 IO-APIC-fasteoi acpi
10: 0 0 IO-APIC-edge MPU401 UART
12: 0 114 IO-APIC-edge i8042
14: 0 0 IO-APIC-edge pata_amd
16: 692578 871510 IO-APIC-fasteoi cx23885[0], nvidia
17: 0 59 IO-APIC-fasteoi aic7xxx
19: 0 3 IO-APIC-fasteoi ohci1394
20: 0 4 IO-APIC-fasteoi ehci_hcd:usb2
22: 9 301431 IO-APIC-fasteoi sata_nv, HDA Intel
23: 2188108 9575 IO-APIC-fasteoi sata_nv, eth0
NMI: 0 0 Non-maskable interrupts
RES: 405641 865050 Rescheduling interrupts
CAL: 2622 2092 function call interrupts
TLB: 727 496 TLB shootdowns
TRM: 0 0 Thermal event interrupts
SPU: 0 0 Spurious interrupts
ERR: 1
MIS: 0
| show details 10:01 PM (12 hours ago)
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On Sat, Dec 27, 2008 at 2:21 PM, Mark Jenks <mjenks1968@xxxxxxxxx> wrote:
That is a good point. If
you do report a bug make sure you are running the open source nv driver
and not the proprietary nvidia driver. I am running the proprietary
driver without issues, but trying the nv driver is another thing for
you to try.Okay, I noticed something else about this. With only the 1250 install, I still show a conflict, but it's with nvidia. Which I am guessing is my graphics module.
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| show details 10:17 AM (1 minute ago)
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- Show quoted text -
On Sat, Dec 27, 2008 at 10:01 PM, Andrey Falko <ma3oxuct@xxxxxxxxx> wrote:
On Sat, Dec 27, 2008 at 2:21 PM, Mark Jenks <mjenks1968@xxxxxxxxx> wrote:That is a good point. If you do report a bug make sure you are running the open source nv driver and not the proprietary nvidia driver. I am running the proprietary driver without issues, but trying the nv driver is another thing for you to try.Okay, I noticed something else about this. With only the 1250 install, I still show a conflict, but it's with nvidia. Which I am guessing is my graphics module.
-Mark
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