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authorMatthias Maennich <maennich@google.com>2020-06-04 19:41:45 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-07-10 15:19:58 +0300
commit55c7549819e438f40a3ef1d8ac5c38b73390bcb7 (patch)
tree8d20633d65225913f56616016b77a510f9b08c0c /scripts/nsdeps
parent5962b8b271e83fab0b57b337901b21ad1a64112a (diff)
downloadlinux-55c7549819e438f40a3ef1d8ac5c38b73390bcb7.tar.xz
scripts: add dummy report mode to add_namespace.cocci
When running `make coccicheck` in report mode using the add_namespace.cocci file, it will fail for files that contain MODULE_LICENSE. Those match the replacement precondition, but spatch errors out as virtual.ns is not set. In order to fix that, add the virtual rule nsdeps and only do search and replace if that rule has been explicitly requested. In order to make spatch happy in report mode, we also need a dummy rule, as otherwise it errors out with "No rules apply". Using a script:python rule appears unrelated and odd, but this is the shortest I could come up with. Adjust scripts/nsdeps accordingly to set the nsdeps rule when run trough `make nsdeps`. Suggested-by: Julia Lawall <julia.lawall@inria.fr> Fixes: c7c4e29fb5a4 ("scripts: add_namespace: Fix coccicheck failed") Cc: YueHaibing <yuehaibing@huawei.com> Cc: jeyu@kernel.org Cc: cocci@systeme.lip6.fr Cc: stable@vger.kernel.org Signed-off-by: Matthias Maennich <maennich@google.com> Reported-by: Shuah Khan <skhan@linuxfoundation.org> Acked-by: Julia Lawall <julia.lawall@inria.fr> Link: https://lore.kernel.org/r/20200604164145.173925-1-maennich@google.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/nsdeps')
-rw-r--r--scripts/nsdeps2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/nsdeps b/scripts/nsdeps
index 03a8e7cbe6c7..dab4c1a0e27d 100644
--- a/scripts/nsdeps
+++ b/scripts/nsdeps
@@ -29,7 +29,7 @@ fi
generate_deps_for_ns() {
$SPATCH --very-quiet --in-place --sp-file \
- $srctree/scripts/coccinelle/misc/add_namespace.cocci -D ns=$1 $2
+ $srctree/scripts/coccinelle/misc/add_namespace.cocci -D nsdeps -D ns=$1 $2
}
generate_deps() {