xavi/android_kernel_m2note/lib/xz, branch ng-7.1.2

lib/xz: Add fall-through comments to a switch statement

2017-12-22T15:23:41+00:00

It's good style. I was also told that GCC 7 is more strict and might give a warning when such comments are missing. Signed-off-by: Lasse Collin Suggested-by: Andrei Borzenkov Signed-off-by: Jiri Kosina

decompressors: fix typo "POWERPC"

2017-12-22T15:23:41+00:00

Commit 5dc49c75a26b ("decompressors: make the default XZ_DEC_* config match the selected architecture") added default y if POWERPC to lib/xz/Kconfig. But there is no Kconfig symbol POWERPC. The most general Kconfig symbol for the powerpc architecture is PPC. So let's use that. Signed-off-by: Paul Bolle Cc: Florian Fainelli Cc: Lasse Collin Cc: Benjamin Herrenschmidt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

decompressors: make the default XZ_DEC_* config match the selected architecture

2017-12-22T15:23:41+00:00

Change the defautl XZ_DEC_* config symbol to match the configured architecture. It is perfectly legitimate to support multiple XZ BCJ filters for different architectures (e.g.: to mount foreign squashfs/xz compressed filesystems), it is however more natural not to select them all by default, but only the one matching the configured architecture. Signed-off-by: Florian Fainelli Acked-by: Lasse Collin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

decompressors: drop dependency on CONFIG_EXPERT

2017-12-22T15:23:41+00:00

Remove the XZ_DEC_* depedencey on CONFIG_EXPERT as recommended by Lasse Colin. Signed-off-by: Florian Fainelli Acked-by: Lasse Collin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

lib/xz: enable all filters by default in Kconfig

2017-04-11T09:00:05+00:00

This restores the old behavior that existed before 2013-02-22, when changes were made by 64dbfb444c150 ("decompressors: drop dependency on CONFIG_EXPERT") and 5dc49c75a2 ("decompressors: make the default XZ_DEC_* config match the selected architecture"). Disabling the filters only makes sense on embedded systems. Signed-off-by: Lasse Collin Acked-by: Kyle McMartin Cc: Florian Fainelli Cc: Phillip Lougher Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

lib/xz: add comments for the intentionally missing break statements

2017-04-11T09:00:04+00:00

Signed-off-by: Lasse Collin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

first commit

2016-08-15T02:19:42+00:00