From: Paul Gortmaker <paul.gortmaker@windriver.com>
To: <linux-kernel@vger.kernel.org>
Cc: Li Zefan <lizefan@huawei.com>, Ingo Molnar <mingo@kernel.org>,
Yury Norov <yury.norov@gmail.com>,
Thomas Gleixner <tglx@linutronix.de>,
Josh Triplett <josh@joshtriplett.org>,
Peter Zijlstra <peterz@infradead.org>,
"Paul E. McKenney" <paulmck@kernel.org>,
Frederic Weisbecker <fweisbec@gmail.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Paul Gortmaker <paul.gortmaker@windriver.com>
Subject: [PATCH 2/8] lib: test_bitmap: add tests to trigger ERANGE case.
Date: Tue, 9 Feb 2021 17:59:01 -0500 [thread overview]
Message-ID: <20210209225907.78405-3-paul.gortmaker@windriver.com> (raw)
In-Reply-To: <20210209225907.78405-1-paul.gortmaker@windriver.com>
Add tests that specify a valid range, but one that is outside the
width of the bitmap for which it is to be applied to. These should
trigger an -ERANGE response from the code.
Cc: Yury Norov <yury.norov@gmail.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
lib/test_bitmap.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/test_bitmap.c b/lib/test_bitmap.c
index 589f2a34ceba..172ffbfa83c4 100644
--- a/lib/test_bitmap.c
+++ b/lib/test_bitmap.c
@@ -338,6 +338,8 @@ static const struct test_bitmap_parselist parselist_tests[] __initconst = {
{-EINVAL, "-1", NULL, 8, 0},
{-EINVAL, "-0", NULL, 8, 0},
{-EINVAL, "10-1", NULL, 8, 0},
+ {-ERANGE, "8-8", NULL, 8, 0},
+ {-ERANGE, "0-31", NULL, 8, 0},
{-EINVAL, "0-31:", NULL, 32, 0},
{-EINVAL, "0-31:0", NULL, 32, 0},
{-EINVAL, "0-31:0/", NULL, 32, 0},
--
2.17.1
next prev parent reply other threads:[~2021-02-10 2:03 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-09 22:58 [PATCH v4 0/8] support for bitmap (and hence CPU) list "N" abbreviation Paul Gortmaker
2021-02-09 22:59 ` [PATCH 1/8] lib: test_bitmap: clearly separate ERANGE from EINVAL tests Paul Gortmaker
2021-02-09 22:59 ` Paul Gortmaker [this message]
2021-02-10 16:27 ` [PATCH 2/8] lib: test_bitmap: add tests to trigger ERANGE case Andy Shevchenko
2021-02-09 22:59 ` [PATCH 3/8] lib: test_bitmap: add more start-end:offset/len tests Paul Gortmaker
2021-02-09 22:59 ` [PATCH 4/8] lib: bitmap: move ERANGE check from set_region to check_region Paul Gortmaker
2021-02-10 16:28 ` Andy Shevchenko
2021-02-09 22:59 ` [PATCH 5/8] lib: bitmap: pair nbits value with region struct Paul Gortmaker
2021-02-10 16:34 ` Andy Shevchenko
2021-02-09 22:59 ` [PATCH 6/8] lib: bitmap: support "N" as an alias for size of bitmap Paul Gortmaker
2021-02-09 23:16 ` Yury Norov
2021-02-10 15:58 ` Paul Gortmaker
2021-02-10 16:49 ` Andy Shevchenko
2021-02-12 1:24 ` Yury Norov
2021-02-21 8:07 ` Paul Gortmaker
2021-02-09 22:59 ` [PATCH 7/8] lib: test_bitmap: add tests for "N" alias Paul Gortmaker
2021-02-09 22:59 ` [PATCH 8/8] rcu: deprecate "all" option to rcu_nocbs= Paul Gortmaker
2021-02-10 16:26 ` [PATCH v4 0/8] support for bitmap (and hence CPU) list "N" abbreviation Andy Shevchenko
2021-02-10 17:57 ` Paul E. McKenney
2021-02-10 23:50 ` Yury Norov
2021-02-11 0:23 ` Paul E. McKenney
2021-02-12 0:23 ` Yury Norov
2021-02-12 0:38 ` Paul E. McKenney
2021-02-21 8:02 ` Paul Gortmaker
2021-02-11 11:04 ` Rasmus Villemoes
2021-02-21 8:08 [PATCH v5 " Paul Gortmaker
2021-02-21 8:08 ` [PATCH 2/8] lib: test_bitmap: add tests to trigger ERANGE case Paul Gortmaker
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