nios2: traced syscall does need to check the syscall number

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commit 25ba820ef3 upstream.

all checks done before letting the tracer modify the register
state are worthless...

Fixes: 82ed08dd1b ("nios2: Exception handling")
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Al Viro 2022-08-08 16:07:21 +01:00 • committed by Greg Kroah-Hartman

parent 6e489481f5

commit 66a496c6d7

1 changed files with 8 additions and 3 deletions

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arch/nios2/kernel/entry.S

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