{"push_id":595335500,"size":2,"distinct_size":2,"ref":"refs/heads/master","head":"dca73e8d0b503eab9f8ef54535e2b4e5e45e7a3d","before":"48858058ea31ba60b119b2ad353821d08ac90b21","commits":[{"sha":"c0a7c6ec2c8047efda5f1500db88f69b3366c503","author":{"email":"51b0aed1a48556115b152d4619664105ddea9243@lge.com","name":"Kyungsik Lee"},"message":"lib: add support for LZ4-compressed kernel\n\nAdd support for extracting LZ4-compressed kernel images, as well as\nLZ4-compressed ramdisk images in the kernel boot process.\n\nSigned-off-by: Kyungsik Lee <kyungsik.lee@lge.com>\nCc: \"H. Peter Anvin\" <hpa@zytor.com>\nCc: Ingo Molnar <mingo@elte.hu>\nCc: Thomas Gleixner <tglx@linutronix.de>\nCc: Russell King <rmk@arm.linux.org.uk>\nCc: Borislav Petkov <bp@alien8.de>\nCc: Florian Fainelli <florian@openwrt.org>\nCc: Yann Collet <yann.collet.73@gmail.com>\nSigned-off-by: Andrew Morton <akpm@linux-foundation.org>\nSigned-off-by: Linus Torvalds <torvalds@linux-foundation.org>\nSigned-off-by: franciscofranco <franciscofranco.1990@gmail.com>\nSigned-off-by: flar2 <asegaert@gmail.com>","distinct":true,"url":"https://api.github.com/repos/ZeroInfinityXDA/DivideByZero/commits/c0a7c6ec2c8047efda5f1500db88f69b3366c503"},{"sha":"dca73e8d0b503eab9f8ef54535e2b4e5e45e7a3d","author":{"email":"f29209e176deba8cfd2e79bb6b9166c7d43dc10b@lge.com","name":"Chanho Min"},"message":"lib: add lz4 compressor module\n\nThis patchset is for supporting LZ4 compression and the crypto API using\nit.\n\nAs shown below, the size of data is a little bit bigger but compressing\nspeed is faster under the enabled unaligned memory access.  We can use\nlz4 de/compression through crypto API as well.  Also, It will be useful\nfor another potential user of lz4 compression.\n\nlz4 Compression Benchmark:\nCompiler: ARM gcc 4.6.4\nARMv7, 1 GHz based board\n   Kernel: linux 3.4\n   Uncompressed data Size: 101 MB\n         Compressed Size  compression Speed\n   LZO   72.1MB\t\t  32.1MB/s, 33.0MB/s(UA)\n   LZ4   75.1MB\t\t  30.4MB/s, 35.9MB/s(UA)\n   LZ4HC 59.8MB\t\t   2.4MB/s,  2.5MB/s(UA)\n- UA: Unaligned memory Access support\n- Latest patch set for LZO applied\n\nThis patch:\n\nAdd support for LZ4 compression in the Linux Kernel.  LZ4 Compression APIs\nfor kernel are based on LZ4 implementation by Yann Collet and were changed\nfor kernel coding style.\n\nLZ4 homepage : http://fastcompression.blogspot.com/p/lz4.html\nLZ4 source repository : http://code.google.com/p/lz4/\nsvn revision : r90\n\nTwo APIs are added:\n\nlz4_compress() support basic lz4 compression whereas lz4hc_compress()\nsupport high compression or CPU performance get lower but compression\nratio get higher.  Also, we require the pre-allocated working memory with\nthe defined size and destination buffer must be allocated with the size of\nlz4_compressbound.\n\n[akpm@linux-foundation.org: make lz4_compresshcctx() static]\nSigned-off-by: Chanho Min <chanho.min@lge.com>\nCc: \"Darrick J. Wong\" <djwong@us.ibm.com>\nCc: Bob Pearson <rpearson@systemfabricworks.com>\nCc: Richard Weinberger <richard@nod.at>\nCc: Herbert Xu <herbert@gondor.hengli.com.au>\nCc: Yann Collet <yann.collet.73@gmail.com>\nCc: Kyungsik Lee <kyungsik.lee@lge.com>\nSigned-off-by: Andrew Morton <akpm@linux-foundation.org>\nSigned-off-by: Linus Torvalds <torvalds@linux-foundation.org>\n\nSigned-off-by: franciscofranco <franciscofranco.1990@gmail.com>\nSigned-off-by: flar2 <asegaert@gmail.com>","distinct":true,"url":"https://api.github.com/repos/ZeroInfinityXDA/DivideByZero/commits/dca73e8d0b503eab9f8ef54535e2b4e5e45e7a3d"}]}