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: Sun, 21 Feb 2021 03:08:21 -0500 [thread overview]
Message-ID: <20210221080827.84862-3-paul.gortmaker@windriver.com> (raw)
In-Reply-To: <20210221080827.84862-1-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>
Reviewed-by: 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},
--
2.30.0
next prev parent reply other threads:[~2021-02-21 8:10 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-21 8:08 [PATCH v5 0/8] support for bitmap (and hence CPU) list "N" abbreviation Paul Gortmaker
2021-02-21 8:08 ` [PATCH 1/8] lib: test_bitmap: clearly separate ERANGE from EINVAL tests Paul Gortmaker
2021-02-21 8:08 ` Paul Gortmaker [this message]
2021-02-21 8:08 ` [PATCH 3/8] lib: test_bitmap: add more start-end:offset/len tests Paul Gortmaker
2021-02-21 8:08 ` [PATCH 4/8] lib: bitmap: fold nbits into region struct Paul Gortmaker
2021-02-21 8:08 ` [PATCH 5/8] lib: bitmap: move ERANGE check from set_region to check_region Paul Gortmaker
2021-02-21 8:08 ` [PATCH 6/8] lib: bitmap: support "N" as an alias for size of bitmap Paul Gortmaker
2021-02-21 8:08 ` [PATCH 7/8] lib: test_bitmap: add tests for "N" alias Paul Gortmaker
2021-02-21 8:08 ` [PATCH 8/8] rcu: deprecate "all" option to rcu_nocbs= Paul Gortmaker
2021-02-22 23:43 ` [PATCH v5 0/8] support for bitmap (and hence CPU) list "N" abbreviation Paul E. McKenney
2021-02-23 1:05 ` Yury Norov
2021-02-24 1:54 ` Paul E. McKenney
-- strict thread matches above, loose matches on Subject: below --
2021-02-09 22:58 [PATCH v4 " Paul Gortmaker
2021-02-09 22:59 ` [PATCH 2/8] lib: test_bitmap: add tests to trigger ERANGE case Paul Gortmaker
2021-02-10 16:27 ` Andy Shevchenko
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210221080827.84862-3-paul.gortmaker@windriver.com \
--to=paul.gortmaker@windriver.com \
--cc=andriy.shevchenko@linux.intel.com \
--cc=fweisbec@gmail.com \
--cc=josh@joshtriplett.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@rasmusvillemoes.dk \
--cc=lizefan@huawei.com \
--cc=mingo@kernel.org \
--cc=paulmck@kernel.org \
--cc=peterz@infradead.org \
--cc=tglx@linutronix.de \
--cc=yury.norov@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).