Messages in this thread | | | Date | Thu, 31 Jul 2008 14:58:09 -0700 | From | Suresh Siddha <> | Subject | Re: [patch 0/9] x86, xsave: xsave/xrstor support |
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On Thu, Jul 31, 2008 at 02:29:15PM -0700, Ingo Molnar wrote: > > Ingo, 2.6.25, 2.6.26 also reboots randomly with this config on my > > dual-socket system. > > hmmm .... > > a few guesses: perhaps I2C related (the randconfig turned on I2C bits)? > Do you have any way (hw test-kit) to figure out where the reboot comes > from - is it a triple fault caused by the kernel? Or some hardware > event?
Doh! I knew something was wrong with your randconfig :)
# # Watchdog Device Drivers # ....
CONFIG_PC87413_WDT=y CONFIG_60XX_WDT=y # CONFIG_SBC8360_WDT is not set CONFIG_CPU5_WDT=y CONFIG_SMSC37B787_WDT=y CONFIG_W83627HF_WDT=y CONFIG_W83697HF_WDT=y CONFIG_W83877F_WDT=y CONFIG_W83977F_WDT=y CONFIG_MACHZ_WDT=y CONFIG_SBC_EPX_C3_WATCHDOG=y
Kernel was enabling watchdog, with out the userspace having the heartbeat daemon....
randconfig is really not a good way to test! I can't even ssh to the box with this config (something else is missing in the config!)
Anyhow, with watchdog removed, it works just fine. (both xsave and non-xsave kernels)
thanks, suresh
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