locking/atomics: Don't assume that scripts are executable
patch(1) doesn't set the x bit on files. So if someone downloads and
applies patch-4.21.xz, their kernel won't build. Fix that by executing
/bin/sh.
Signed-off-by: Andrew Morton <akpm at linux-foundation.org>
Acked-by: Mark Rutland <mark.rutland at arm.com>
Cc: Boqun Feng <boqun.feng at gmail.com>
Cc: Linus Torvalds <torvalds at linux-foundation.org>
Cc: Peter Zijlstra (Intel) <peterz at infradead.org>
Cc: Peter Zijlstra <peterz at infradead.org>
Cc: Thomas Gleixner <tglx at linutronix.de>
Cc: Will Deacon <will.deacon at arm.com>
Signed-off-by: Ingo Molnar <mingo at kernel.org>
UnifiedSplitRaw