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| author | Borislav Petkov <borislav.petkov@amd.com> | 2012-09-10 16:50:54 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@alien8.de> | 2012-11-28 11:23:32 +0100 |
| commit | 37929874d439d79e8f6128f400f63069ee1bbf3e (patch) | |
| tree | b0f8ac80ab7b804a03a47a0bb1457dfe2a39effc /drivers/edac/Kconfig | |
| parent | 876bb331e26b970c2d8caea2c1d1209fdae953d0 (diff) | |
| download | linux-37929874d439d79e8f6128f400f63069ee1bbf3e.tar.gz linux-37929874d439d79e8f6128f400f63069ee1bbf3e.tar.bz2 linux-37929874d439d79e8f6128f400f63069ee1bbf3e.zip | |
EDAC: Boundary-check edac_debug_level
Only levels [0:4] are allowed so enforce that. Also, while at it,
massage Kconfig text and add valid debug levels range to the module
parameter description.
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
Diffstat (limited to 'drivers/edac/Kconfig')
| -rw-r--r-- | drivers/edac/Kconfig | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/edac/Kconfig b/drivers/edac/Kconfig index 409b92b8d346..bb82d6be793c 100644 --- a/drivers/edac/Kconfig +++ b/drivers/edac/Kconfig @@ -42,10 +42,10 @@ config EDAC_LEGACY_SYSFS config EDAC_DEBUG bool "Debugging" help - This turns on debugging information for the entire EDAC - sub-system. You can insert module with "debug_level=x", current - there're four debug levels (x=0,1,2,3 from low to high). - Usually you should select 'N'. + This turns on debugging information for the entire EDAC subsystem. + You do so by inserting edac_module with "edac_debug_level=x." Valid + levels are 0-4 (from low to high) and by default it is set to 2. + Usually you should select 'N' here. config EDAC_DECODE_MCE tristate "Decode MCEs in human-readable form (only on AMD for now)" |