signal/nds32: Use force_sig(SIGILL) in do_revisn

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As originally committed do_revisn would deliver a siginfo for SIGILL
with an si_code composed of random stack contents.  That makes no
sense and is not something userspace can depend on.  So simplify
the code and just use "force_sig(SIG_ILL, current)" instead.

Fixes: 2923f5ea77 ("nds32: Exception handling")
Cc: Vincent Chen <vincentc@andestech.com>
Cc: Greentime Hu <greentime@andestech.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>

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Eric W. Biederman 2018-04-17 15:23:48 -05:00

parent be5c2ff06c

commit f6ed1ecad5

1 changed files with 1 additions and 4 deletions

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arch/nds32/kernel/traps.c

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