From: Meelis Roos <mroos@xxxxxxxx> Date: Wed, 7 May 2014 21:19:03 +0300 (EEST) >> > How should I continue debugging it - find the conf differences with >> > Debian kernel? >> > >> > Or do you want my .config for U2, X1, V100? >> >> I think the pattern is that the UltraSPARC-III based machines have >> no problems, whereas the UltraSPARC-I and UltraSPARC-II based ones >> tend to crash and hang. > > With THP on, V440 survived, U5 did not survive - that matches. > > E220R survived for many hours with THP off and died on first try with > THP on - this also matches. Great datapoints, the bug I found is really bad as it maps both TSB hash tables to the same exact virtual address and TLB behavior is undefined in such situations. > Just got the new patch, will try soon. Thanks in advance. -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
