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authorLinus Torvalds <torvalds@linux-foundation.org>2023-03-04 02:00:28 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-03-04 02:00:28 +0300
commitfb35342f0a6875e52ad2903b215525b24e2f19b3 (patch)
tree4496c9bb64b2c820837f646d941367a1c749d585 /scripts
parent34c108a02c30627bcd4875e4f32c915acc45305f (diff)
parent2b2d50bdd258f8ef37c25f7d5f0d7ba694066dec (diff)
downloadlinux-fb35342f0a6875e52ad2903b215525b24e2f19b3.tar.xz
Merge tag 'cocci-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux
Pull coccinelle updates from Julia Lawall: "Changes in make coccicheck and improve a semantic patch This makes a couple of changes in make coccicheck related to shell commands. It also updates the api/atomic_as_refcounter semantic patch to include WARNING in the output message, as done in other cases" * tag 'cocci-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux: scripts: coccicheck: Use /usr/bin/env scripts: coccicheck: Avoid warning about spurious escape coccinelle: api/atomic_as_refcounter: include message type in output
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/coccicheck4
-rw-r--r--scripts/coccinelle/api/atomic_as_refcounter.cocci8
2 files changed, 6 insertions, 6 deletions
diff --git a/scripts/coccicheck b/scripts/coccicheck
index 2956fce8fa4f..e52cb43fede6 100755
--- a/scripts/coccicheck
+++ b/scripts/coccicheck
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
# SPDX-License-Identifier: GPL-2.0
# Linux kernel coccicheck
#
@@ -18,7 +18,7 @@ fi
SPATCH_VERSION=$($SPATCH --version | head -1 | awk '{print $3}')
USE_JOBS="no"
-$SPATCH --help | grep "\-\-jobs" > /dev/null && USE_JOBS="yes"
+$SPATCH --help | grep -e "--jobs" > /dev/null && USE_JOBS="yes"
# The verbosity may be set by the environmental parameter V=
# as for example with 'make V=1 coccicheck'
diff --git a/scripts/coccinelle/api/atomic_as_refcounter.cocci b/scripts/coccinelle/api/atomic_as_refcounter.cocci
index e63d52408b86..bbe5b2932933 100644
--- a/scripts/coccinelle/api/atomic_as_refcounter.cocci
+++ b/scripts/coccinelle/api/atomic_as_refcounter.cocci
@@ -55,7 +55,7 @@ identifier fname6 =~ ".*call_rcu.*";
p1 << r1.p1;
p2 << r1.p2;
@@
-msg = "atomic_dec_and_test variation before object free at line %s."
+msg = "WARNING: atomic_dec_and_test variation before object free at line %s."
coccilib.report.print_report(p1[0], msg % (p2[0].line))
@r4 exists@
@@ -88,7 +88,7 @@ fname@p2(y, ...);
p1 << r4.p1;
p2 << r4.p2;
@@
-msg = "atomic_dec_and_test variation before object free at line %s."
+msg = "WARNING: atomic_dec_and_test variation before object free at line %s."
coccilib.report.print_report(p1[0], msg % (p2[0].line))
@r2 exists@
@@ -107,7 +107,7 @@ atomic64_add_unless(&(a)->x,-1,1)@p1
@script:python depends on report@
p1 << r2.p1;
@@
-msg = "atomic_add_unless"
+msg = "WARNING: atomic_add_unless"
coccilib.report.print_report(p1[0], msg)
@r3 exists@
@@ -126,5 +126,5 @@ x = atomic64_add_return@p1(-1, ...);
@script:python depends on report@
p1 << r3.p1;
@@
-msg = "x = atomic_add_return(-1, ...)"
+msg = "WARNING: x = atomic_add_return(-1, ...)"
coccilib.report.print_report(p1[0], msg)