On Wed, 09 Apr 2014 14:02:04 -0700, Tony Luck said: > Take a look at this thread: https://lkml.org/lkml/2013/10/30/83 > > I think there were some bugs in the console-efi code a while > back - perhaps you ran a kernel had the bug and made all these > duplicate entries?
The cited patch pair isn't in linux-next-20140409, but applied with a few 1-line offsets. Boothing the result was much better. 'git blame' doesn't indicate anything changed between next-0303 (busted) and next-0409, so I have to conclude that Madper Xie's patch is an improvement. Madper: Feel free to stick this on the patch: Tested-By: Valdis Kletnieks <[email protected]> The gory details: I now have different filenames and inodes, with different contents, rather than duplicates: ls -li /sys/fs/pstore | head total 0 8034 -r--r--r--. 1 root root 67 Aug 13 2013 console-efi-0-1376377513 8033 -r--r--r--. 1 root root 51 Aug 13 2013 console-efi-0-1376377515 8032 -r--r--r--. 1 root root 71 Aug 13 2013 console-efi-0-1376377517 8031 -r--r--r--. 1 root root 52 Aug 13 2013 console-efi-0-1376377519 8030 -r--r--r--. 1 root root 67 Aug 13 2013 console-efi-0-1376379570 8029 -r--r--r--. 1 root root 67 Aug 13 2013 console-efi-0-1376379650 8028 -r--r--r--. 1 root root 67 Aug 13 2013 console-efi-0-1376381002 8027 -r--r--r--. 1 root root 97 Aug 13 2013 console-efi-0-1376381189 8026 -r--r--r--. 1 root root 78 Aug 13 2013 console-efi-0-1376381190 grep . * | head console-efi-0-1376377513:[ 4.423745] hda_codec: cannot build controls for #1 (error -16) console-efi-0-1376377515:[ 6.245592] netconsole: network logging started console-efi-0-1376377517:[ 6.676439] ata_id (211) used greatest stack depth: 4408 bytes left console-efi-0-1376377519:[ 8.679546] sd 6:0:0:0: [sdb] Attached SCSI disk console-efi-0-1376379570:[ 2.001350] hda_codec: cannot build controls for #3 (error -16) console-efi-0-1376379650:[ 1.982463] hda_codec: cannot build controls for #3 (error -16) console-efi-0-1376381002:[ 1.983509] hda_codec: cannot build controls for #3 (error -16) console-efi-0-1376381189:[ 0.000000] efi: mem27: type=7, attr=0xf, range=[0x00000000be944000-0x00000000be951000) (0MB) console-efi-0-1376381190:[ 0.620462] ACPI: PCI Interrupt Link [LNKE] (IRQs *3 4 5 6 10 11 12 14 15) console-efi-0-1376381191:[ 3.890372] netconsole: network logging started And 'rm *' actually removed all 536 remaining entries and they stayed removed.
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