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| author | Krzysztof Kolasa <kkolasa@winsoft.pl> | 2015-05-04 05:58:59 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-05-24 20:56:29 +0200 |
| commit | 99b7e93c95c78952724a9783de6c78def8fbfc3f (patch) | |
| tree | fdd2c8f93ef829138eab5f76391851cd49cbe9cb /mm/mempool.c | |
| parent | spmi: Add dependency on HAS_IOMEM (diff) | |
| download | linux-99b7e93c95c78952724a9783de6c78def8fbfc3f.tar.xz linux-99b7e93c95c78952724a9783de6c78def8fbfc3f.zip | |
lz4: fix system halt at boot kernel on x86_64
Sometimes, on x86_64, decompression fails with the following
error:
Decompressing Linux...
Decoding failed
-- System halted
This condition is not needed for a 64bit kernel(from commit d5e7caf):
if( ... ||
(op + COPYLENGTH) > oend)
goto _output_error
macro LZ4_SECURE_COPY() tests op and does not copy any data
when op exceeds the value.
added by analogy to lz4_uncompress_unknownoutputsize(...)
Signed-off-by: Krzysztof Kolasa <kkolasa@winsoft.pl>
Tested-by: Alexander Kuleshov <kuleshovmail@gmail.com>
Tested-by: Caleb Jorden <cjorden@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/mempool.c')
0 files changed, 0 insertions, 0 deletions