Revision 32a8df4e0b33fccc9715213b382160415b5c4008 authored by Yuyang Du on 19 December 2014, 00:29:56 UTC, committed by Ingo Molnar on 09 January 2015, 10:18:54 UTC
In effective_load, we have (long w * unsigned long tg->shares) / long W, when w is negative, it is cast to unsigned long and hence the product is insanely large. Fix this by casting tg->shares to long. Reported-by: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: Yuyang Du <yuyang.du@intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Dave Jones <davej@redhat.com> Cc: Andrey Ryabinin <a.ryabinin@samsung.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: http://lkml.kernel.org/r/20141219002956.GA25405@intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
1 parent 536ebe9
| File | Mode | Size |
|---|---|---|
| Documentation | ||
| arch | ||
| block | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .gitignore | -rw-r--r-- | 1.1 KB |
| .mailmap | -rw-r--r-- | 4.7 KB |
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 94.0 KB |
| Kbuild | -rw-r--r-- | 2.5 KB |
| Kconfig | -rw-r--r-- | 252 bytes |
| MAINTAINERS | -rw-r--r-- | 291.6 KB |
| Makefile | -rw-r--r-- | 53.0 KB |
| README | -rw-r--r-- | 18.3 KB |
| REPORTING-BUGS | -rw-r--r-- | 7.3 KB |
Computing file changes ...
