* Ingo Molnar <mingo@xxxxxxx> wrote: > * Ingo Molnar <mingo@xxxxxxx> wrote: > > > PREEMPT wasnt the problem but CONFIG_DEBUG_STACKOVERFLOW (at least). > > There's some other debug option that seems incompatible too - i'm > > still trying to figure out which one. > > narrowed it down to: CONFIG_PROFILE_LIKELY it is, please disable it in your config, along with CONFIG_DEBUG_STACKOVERFLOW: --- .config.good02 2006-05-31 00:28:35.000000000 +0200 +++ .config.bad01 2006-05-31 00:22:28.000000000 +0200 @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit # Linux kernel version: 2.6.17-rc5-mm1-lockdep -# Wed May 31 00:26:04 2006 +# Wed May 31 00:19:45 2006 # CONFIG_X86_32=y CONFIG_GENERIC_TIME=y @@ -1819,7 +1819,7 @@ CONFIG_STACK_UNWIND=y CONFIG_FORCED_INLINING=y CONFIG_DEBUG_SYNCHRO_TEST=y CONFIG_RCU_TORTURE_TEST=y -# CONFIG_PROFILE_LIKELY is not set +CONFIG_PROFILE_LIKELY=y # CONFIG_WANT_EXTRA_DEBUG_INFORMATION is not set # CONFIG_KGDB is not set CONFIG_EARLY_PRINTK=y Ingo - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
