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2018-05-14x86/selftests: Add mov_to_ss testAndy Lutomirski1-0/+285
This exercises a nasty corner case of the x86 ISA. Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/67e08b69817171da8026e0eb3af0214b06b4d74f.1525800455.git.luto@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>