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由 Ben Hutchings 提交于
WARN() is used in some places to report firmware or hardware bugs that are then worked-around. These bugs do not affect the stability of the kernel and should not set the flag for TAINT_WARN. To allow for this, add WARN_TAINT() and WARN_TAINT_ONCE() macros that take a taint number as argument. Architectures that implement warnings using trap instructions instead of calls to warn_slowpath_*() now implement __WARN_TAINT(taint) instead of __WARN(). Signed-off-by: NBen Hutchings <ben@decadent.org.uk> Acked-by: NHelge Deller <deller@gmx.de> Tested-by: NPaul Mundt <lethal@linux-sh.org> Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>
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