+ selftests-kmod-fix-handling-test-numbers-above-9.patch added to -mm tree

[Andrew Morton <akpm@linux-foundation.org>]

The patch titled
     Subject: selftests: kmod: fix handling test numbers above 9
has been added to the -mm tree.  Its filename is
     selftests-kmod-fix-handling-test-numbers-above-9.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/selftests-kmod-fix-handling-test-numbers-above-9.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/selftests-kmod-fix-handling-test-numbers-above-9.patch

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------------------------------------------------------
From: Eric Biggers <ebiggers@google.com>
Subject: selftests: kmod: fix handling test numbers above 9

get_test_count() and get_test_enabled() were broken for test numbers above
9 due to awk interpreting a field specification like '$0010' as octal
rather than decimal.  Fix it by stripping the leading zeroes.

Link: http://lkml.kernel.org/r/20200318230515.171692-5-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
Acked-by: Luis Chamberlain <mcgrof@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jeff Vander Stoep <jeffv@google.com>
Cc: Jessica Yu <jeyu@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: NeilBrown <neilb@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/selftests/kmod/kmod.sh |   13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

--- a/tools/testing/selftests/kmod/kmod.sh~selftests-kmod-fix-handling-test-numbers-above-9
+++ a/tools/testing/selftests/kmod/kmod.sh
@@ -505,18 +505,23 @@ function test_num()
 	fi
 }
 
-function get_test_count()
+function get_test_data()
 {
 	test_num $1
-	TEST_DATA=$(echo $ALL_TESTS | awk '{print $'$1'}')
+	local field_num=$(echo $1 | sed 's/^0*//')
+	echo $ALL_TESTS | awk '{print $'$field_num'}'
+}
+
+function get_test_count()
+{
+	TEST_DATA=$(get_test_data $1)
 	LAST_TWO=${TEST_DATA#*:*}
 	echo ${LAST_TWO%:*}
 }
 
 function get_test_enabled()
 {
-	test_num $1
-	TEST_DATA=$(echo $ALL_TESTS | awk '{print $'$1'}')
+	TEST_DATA=$(get_test_data $1)
 	echo ${TEST_DATA#*:*:}
 }
 
_

Patches currently in -mm which might be from ebiggers@google.com are

kmod-make-request_module-return-an-error-when-autoloading-is-disabled.patch
fs-filesystemsc-downgrade-user-reachable-warn_once-to-pr_warn_once.patch
docs-admin-guide-document-the-kernelmodprobe-sysctl.patch
selftests-kmod-fix-handling-test-numbers-above-9.patch
selftests-kmod-test-disabling-module-autoloading.patch