From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jim Gifford Date: Fri, 28 Aug 2009 00:18:39 +0000 Subject: Re: [PATCH]: sparc64: Validate linear D-TLB misses. Message-Id: <4A97225F.7040701@jg555.com> List-Id: References: <20090824.232349.236950384.davem@davemloft.net> In-Reply-To: <20090824.232349.236950384.davem@davemloft.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: sparclinux@vger.kernel.org > 2009/8/27 Jim Gifford : > >> >> >> Dave, This also seems to fix the error I was having on the Netra X1, so far >> it's been up 24 hours with no issues. >> >> Spoke too soon, it's started again. So that patch has only delayed the issue. Aug 24 05:53:19 mail kernel: [ 81.739235] EXT3 FS on hda2, internal journal Aug 24 05:53:19 mail kernel: [ 82.649915] Adding 1510088k swap on /dev/hda4. Priority:-1 extents:1 across:1510088k Aug 27 01:58:01 mail kernel: [72307.489683] ------------[ cut here ]------------ Aug 27 01:58:01 mail kernel: [72307.489738] WARNING: at net/sched/sch_generic.c:226 dev_watchdog+0x24c/0x260() Aug 27 01:58:01 mail kernel: [72307.489754] NETDEV WATCHDOG: eth1 (tulip): transmit timed out Aug 27 01:58:01 mail kernel: [72307.489766] Modules linked in: tulip bitrev crc32 Aug 27 01:58:01 mail kernel: [72307.489786] Call Trace: Aug 27 01:58:01 mail kernel: [72307.489808] [0000000000452308] warn_slowpath_fmt+0x28/0x40 Aug 27 01:58:01 mail kernel: [72307.489829] [000000000060420c] dev_watchdog+0x24c/0x260 Aug 27 01:58:01 mail kernel: [72307.489851] [000000000045c520] run_timer_softirq+0x180/0x200 Aug 27 01:58:01 mail kernel: [72307.489875] [00000000004577e8] __do_softirq+0xa8/0x180 Aug 27 01:58:01 mail kernel: [72307.489897] [000000000042a470] do_softirq+0x70/0xa0 Aug 27 01:58:01 mail kernel: [72307.489916] [0000000000457478] irq_exit+0x78/0xa0 Aug 27 01:58:01 mail kernel: [72307.489938] [000000000042f578] timer_interrupt+0x58/0xa0 Aug 27 01:58:01 mail kernel: [72307.489959] [00000000004209d4] tl0_irq14+0x14/0x20 Aug 27 01:58:01 mail kernel: [72307.489976] [000000000042c408] cpu_idle+0x48/0xe0 Aug 27 01:58:01 mail kernel: [72307.490002] [000000000074e738] start_kernel+0x278/0x2b4 Aug 27 01:58:01 mail kernel: [72307.490028] [000000000065c344] tlb_fixup_done+0x80/0x9c Aug 27 01:58:01 mail kernel: [72307.490041] [0000000000000000] (null) Aug 27 01:58:01 mail kernel: [72307.490053] ---[ end trace ab817fc60b30ccb6 ]--- Aug 27 01:58:01 mail kernel: [72307.491397] 0000:00:05.0: tulip_stop_rxtx() failed (CSR5 0xfc508100 CSR6 0x20e8000) Aug 27 01:58:09 mail kernel: [72315.487043] 0000:00:05.0: tulip_stop_rxtx() failed (CSR5 0xfc508100 CSR6 0x20e8000) Aug 27 01:58:17 mail kernel: [72323.483023] 0000:00:05.0: tulip_stop_rxtx() failed (CSR5 0xfc508100 CSR6 0x20e8000) Aug 27 01:58:25 mail kernel: [72331.478976] 0000:00:05.0: tulip_stop_rxtx() failed (CSR5 0xfc508100 CSR6 0x20e8000)