i2c or eeprom enumeration problem

[Ulrich Drepper]

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On a NUMA system the eeprom interface in /sys

  /sys/bus/i2c/drivers/eeprom/*

do not list all the DRAM eeproms.  Only the DRAM from one node is
listed.  I have a 4 socket system with all 16 banks filled and see only
4 entries.

My suspicion (without looking at any code) is that the list of i2c
devices with eeproms is collected once and this happens only on one CPU.
 I sees not to be dynamic since when I read the files with taskset
restricting execution on certain sockets and cores the result doesn't
change.

Is this known or expected (I hope not the latter)?  Where should I look
at?  I assume that's in the i2c code?

- --
â Ulrich Drepper â Red Hat, Inc. â 444 Castro St â Mountain View, CA â
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