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Source: https://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git
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Copyright: 2007-2012, Oracle <http://www.oracle.com/>
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2012, Intel Corporation.
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2013-2016 FUJITSU LIMITED.
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Copyright: 2011, Maarten Bosmans <mkbosmans@gmail.com>
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Files: crypto/crc32c.c
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Files: crypto/sha*
Copyright: 2011, IETF Trust
License: TLP-4
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Files: crypto/xxhash.*
Copyright: 2012-2021, Yann Collet
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Files: kernel-lib/mktables.c
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Files: libbtrfs/crc32c.c
Copyright: 2008, Austin Zhang <austin.zhang@intel.com>
2011-2013, STRATO AG
2007-2012, Oracle <http://www.oracle.com/>
License: GPL-2+
Comment: The year of Austin Zhang's work was established with the LKML email
with subject "[PATCH] Using Intel CRC32 instruction to accelerate CRC32c
algorithm by new crypto API -V3." <https://lwn.net/Articles/292984/>
Files: libbtrfsutil/*
Copyright: 2007-2012, Oracle <http://www.oracle.com/>
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Files: debian/*
Copyright: 2007-2013, Daniel Baumann <daniel.baumann@progress-technologies.net>
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2013-2016, Dimitri John Ledkov <xnox@debian.org, et al.>
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License: GPL-2+
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