locking/atomics: Don't assume that scripts are executable
authorAndrew Morton <akpm@linux-foundation.org>
Wed, 13 Feb 2019 19:59:48 +0000 (11:59 -0800)
committerIngo Molnar <mingo@kernel.org>
Fri, 19 Apr 2019 12:21:43 +0000 (14:21 +0200)
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

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

index 27400b0cd732e2f37733e321dee5742c8cdf6721..000dc6437893baa133224c1d9922e97433c573f4 100644 (file)
@@ -13,7 +13,7 @@ gen-atomic-long.sh              asm-generic/atomic-long.h
 gen-atomic-fallback.sh          linux/atomic-fallback.h
 while read script header; do
-       ${ATOMICDIR}/${script} ${ATOMICTBL} > ${LINUXDIR}/include/${header}
+       /bin/sh ${ATOMICDIR}/${script} ${ATOMICTBL} > ${LINUXDIR}/include/${header}
        HASH="$(sha1sum ${LINUXDIR}/include/${header})"
        HASH="${HASH%% *}"
        printf "// %s\n" "${HASH}" >> ${LINUXDIR}/include/${header}