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Dan Carpenter authored
'm_io' is stored in 6 bits so it's a number in the 0-63 range. Static analysis tools complain that 1 << 63 will wrap so I have changed it to 1ULL << m_io. This code is over three years old so presumably the bug doesn't happen very frequently in real life or someone would have complained by now. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Cc: Alex Thorlton <athorlton@sgi.com> Cc: Dimitri Sivanich <sivanich@sgi.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mike Travis <travis@sgi.com> Cc: Nathan Zimmer <nzimmer@sgi.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: kernel-janitors@vger.kernel.org Fixes: b15cc4a1 ("x86, uv, uv3: Update x2apic Support for SGI UV3") Link: http://lkml.kernel.org/r/20161123221908.GA23997@mwandaSigned-off-by:
Ingo Molnar <mingo@kernel.org>
c4597fd7