Messages in this thread | | | Subject | sparc64 / bbc_i2c.c | From | "J.J. Green" <> | Date | Tue, 20 Feb 2007 13:27:12 +0000 |
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Hi all
I got bitten by this problem on sparc64 (a blade 1000)
http://ubuntuforums.org/showthread.php?t=297474
summary :
modprobe bbc
runs kenvctrld which uses 100% of a CPU for 5 seconds, then 0% for 5 seconds, then 100% .. and so on. The author cited above suggests removing the line
remove_wait_queue(&bp->wq, &wait);
in the function
static int wait_for_pin(struct bbc_i2c_bus *bp, u8 *status)
Is there a better way?
I can test patches if that would be helpful.
Cheers
Jim -- J.J. Green, Dept. Applied Mathematics, Hicks Bld., University of Sheffield, UK. +44 (0114) 222 3742 http://pdfb.wiredworkplace.net/pub/jjg
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