Re: RT-V0.7.47-17 build fails
From: Gene Heskett
Date: Mon Jun 06 2005 - 10:00:38 EST
On Monday 06 June 2005 03:41, Ingo Molnar wrote:
>* Gene Heskett <gene.heskett@xxxxxxxxxxx> wrote:
>> Greetings;
>>
>> I thought maybe I'd exersize this kernel, but a patch I thought
>> was in seems not to have been, so I believe this is the 2nd time
>> I've encountered this:
>>
>> CC drivers/char/ipmi/ipmi_devintf.o
>> drivers/char/ipmi/ipmi_devintf.c: In function `ipmi_new_smi':
>> drivers/char/ipmi/ipmi_devintf.c:532: warning: passing arg 1 of
>>
>> which of the 'git' patches fixes this?
>
>the fix is dca79a046b93a81496bb30ca01177fb17f37ab72. I've added it
> to my tree and have uploaded the -47-18 patch.
>
> Ingo
Thanks, it builds. And runs mostly. With full preemption #4 in
the make oldconfig in effect, elevator=cfq on the vmlinuz command line,
and tvtime-9.15 in particular seems
to be haveing a problem. No video is delivered to the blue screened
window. Sound is working ok though.
And the log has several thousand of these:
Jun 6 10:02:49 coyote kernel: cx88[0]: video y / packed - dma channel status dump
Jun 6 10:02:49 coyote kernel: cx88[0]: cmds: initial risc: 0x0e59e000
Jun 6 10:02:49 coyote kernel: cx88[0]: cmds: cdt base : 0x00180440
Jun 6 10:02:49 coyote kernel: cx88[0]: cmds: cdt size : 0x0000000c
Jun 6 10:02:49 coyote kernel: cx88[0]: cmds: iq base : 0x00180400
Jun 6 10:02:49 coyote kernel: cx88[0]: cmds: iq size : 0x00000010
Jun 6 10:02:49 coyote kernel: cx88[0]: cmds: risc pc : 0x00000000
Jun 6 10:02:49 coyote kernel: cx88[0]: cmds: iq wr ptr : 0x00000000
Jun 6 10:02:49 coyote kernel: cx88[0]: cmds: iq rd ptr : 0x00000000
Jun 6 10:02:49 coyote kernel: cx88[0]: cmds: cdt current : 0x00000000
Jun 6 10:02:49 coyote kernel: cx88[0]: cmds: pci target : 0x00000000
Jun 6 10:02:49 coyote kernel: cx88[0]: cmds: line / byte : 0x00000000
Jun 6 10:02:49 coyote kernel: cx88[0]: risc0: 0x00000000 [ INVALID count=0 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: risc1: 0x00000000 [ INVALID count=0 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: risc2: 0x00000000 [ INVALID count=0 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: risc3: 0x00000000 [ INVALID count=0 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq 0: 0x80008000 [ sync resync count=0 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq 1: 0x1c000500 [ write sol eol count=1280 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq 2: 0x1ce3c000 [ arg #1 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq 3: 0x1c000500 [ write sol eol count=1280 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq 4: 0x1ce3ca00 [ arg #1 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq 5: 0x1c000500 [ write sol eol count=1280 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq 6: 0x1ce3d400 [ arg #1 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq 7: 0x18000200 [ write sol count=512 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq 8: 0x1ce3de00 [ arg #1 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq 9: 0x14000300 [ write eol count=768 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq a: 0x1ce3e000 [ arg #1 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq b: 0x1c000500 [ write sol eol count=1280 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq c: 0x1ce3e800 [ arg #1 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq d: 0x0031c040 [ INVALID 21 20 cnt0 resync 14 count=64 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq e: 0x00000000 [ INVALID count=0 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: iq f: 0x00000011 [ INVALID count=17 ]
Jun 6 10:02:49 coyote kernel: cx88[0]: fifo: 0x00180c00 -> 0x183400
Jun 6 10:02:49 coyote kernel: cx88[0]: ctrl: 0x00180400 -> 0x180460
Jun 6 10:02:49 coyote kernel: cx88[0]: ptr1_reg: 0x00182000
Jun 6 10:02:49 coyote kernel: cx88[0]: ptr2_reg: 0x00180488
Jun 6 10:02:49 coyote kernel: cx88[0]: cnt1_reg: 0x0000000b
Jun 6 10:02:49 coyote kernel: cx88[0]: cnt2_reg: 0x00000000
Jun 6 10:02:49 coyote kernel: cx88[0]/0: [cfb3a880/0] timeout - dma=0x00000000
Jun 6 10:02:49 coyote kernel: cx88[0]/0: [c9d86340/1] timeout - dma=0x00000000
Jun 6 10:02:49 coyote kernel: cx88[0]/0: [cfb3a680/2] timeout - dma=0x00000000
Jun 6 10:02:49 coyote kernel: cx88[0]/0: [f757d560/3] timeout - dma=0x0e59e000
Jun 6 10:02:49 coyote kernel: cx88[0]: video y / packed - dma channel status dump
repeat from last line above many times a second as long as its running, and when
its stopped:
Jun 6 10:03:09 coyote kernel: rtc latency histogram of {tvtime/3960, 583 samples}:
Jun 6 10:03:09 coyote kernel: 5 2
Jun 6 10:03:09 coyote kernel: 6 83
Jun 6 10:03:09 coyote kernel: 7 206
Jun 6 10:03:09 coyote kernel: 8 58
Jun 6 10:03:09 coyote kernel: 9 44
Jun 6 10:03:09 coyote kernel: 10 18
Jun 6 10:03:09 coyote kernel: 11 19
Jun 6 10:03:09 coyote kernel: 12 18
Jun 6 10:03:09 coyote kernel: 13 20
Jun 6 10:03:09 coyote kernel: 14 25
Jun 6 10:03:09 coyote kernel: 15 22
Jun 6 10:03:09 coyote kernel: 16 11
Jun 6 10:03:09 coyote kernel: 17 6
Jun 6 10:03:09 coyote kernel: 18 4
Jun 6 10:03:09 coyote kernel: 19 1
Jun 6 10:03:09 coyote kernel: 20 3
Jun 6 10:03:09 coyote kernel: 21 2
Jun 6 10:03:09 coyote kernel: 22 1
Jun 6 10:03:09 coyote kernel: 25 1
Jun 6 10:03:09 coyote kernel: 28 1
Jun 6 10:03:09 coyote kernel: 29 1
Jun 6 10:03:09 coyote kernel: 9999 37
I presume the default traceing options are using too much
time in logging, hence the dma failure, but thats a not
very scientific guess on my part.
I also reported this in a previous test of one of the 47-xx
kernels I'd managed to make build with the git2 patch also
applied. That was with some pretty large offsets, 300+ lines
in one case. That message wasn't ack'd, probably lost in the noise.
Is there some specific xconfig traceing option I can turn off
that will restore tvtime, or is the above a genuine breakage?
Or will tvtime require a rewrite for compatibility with this
new code framework?
--
Cheers, Gene
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
99.35% setiathome rank, not too shabby for a WV hillbilly
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message by Gene Heskett are:
Copyright 2005 by Maurice Eugene Heskett, all rights reserved.
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