> and, I found easy reproduce way. > that is > > % pstack $$ > > Can you reproduce it? I tried 2.6.26-rc1 (actually about 50 commits past -rc1 as pulled from kernel.org this morning) and could not reproduce this. I was using the pstack(1) that shipped with Redhat EL4.5 I ran thousands of "pstack $$" with the system: 1) idle 2) busy (running kernel build with make -j16) 3) swapping (running hackbench) and did not see the "BUG: sleeping function" message. So Seto-san is off the hook (his patch is definitely in -rc1). This is probably some other patch in -mm ... unless there is something different about your .config. Do you have PREEMPT enabled (or anything else that looks "interesting" for this problem)? -Tony -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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