From: Brendan Higgins <brendanhiggins@google.com>
To: frowand.list@gmail.com, gregkh@linuxfoundation.org,
jpoimboe@redhat.com, keescook@google.com,
kieran.bingham@ideasonboard.com, mcgrof@kernel.org,
peterz@infradead.org, robh@kernel.org, sboyd@kernel.org,
shuah@kernel.org, tytso@mit.edu, yamada.masahiro@socionext.com
Cc: devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org,
kunit-dev@googlegroups.com, linux-doc@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-kbuild@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-nvdimm@lists.01.org, linux-um@lists.infradead.org,
Alexander.Levin@microsoft.com, Tim.Bird@sony.com,
amir73il@gmail.com, dan.carpenter@oracle.com, daniel@ffwll.ch,
jdike@addtoit.com, joel@jms.id.au, julia.lawall@lip6.fr,
khilman@baylibre.com, knut.omang@oracle.com, logang@deltatee.com,
mpe@ellerman.id.au, pmladek@suse.com, rdunlap@infradead.org,
richard@nod.at, rientjes@google.com, rostedt@goodmis.org,
wfg@linux.intel.com, Brendan Higgins <brendanhiggins@google.com>,
kbuild test robot <lkp@intel.com>
Subject: [PATCH v15 08/18] objtool: add kunit_try_catch_throw to the noreturn list
Date: Fri, 23 Aug 2019 18:34:15 -0700 [thread overview]
Message-ID: <20190824013425.175645-9-brendanhiggins@google.com> (raw)
In-Reply-To: <20190824013425.175645-1-brendanhiggins@google.com>
Fix the following warning seen on GCC 7.3:
kunit/test-test.o: warning: objtool: kunit_test_unsuccessful_try() falls through to next function kunit_test_catch()
kunit_try_catch_throw is a function added in the following patch in this
series; it allows KUnit, a unit testing framework for the kernel, to
bail out of a broken test. As a consequence, it is a new __noreturn
function that objtool thinks is broken (as seen above). So fix this
warning by adding kunit_try_catch_throw to objtool's noreturn list.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://www.spinics.net/lists/linux-kbuild/msg21708.html
Cc: Peter Zijlstra <peterz@infradead.org>
---
tools/objtool/check.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 176f2f084060..0c8e17f946cd 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -145,6 +145,7 @@ static bool __dead_end_function(struct objtool_file *file, struct symbol *func,
"usercopy_abort",
"machine_real_restart",
"rewind_stack_do_exit",
+ "kunit_try_catch_throw",
};
if (!func)
--
2.23.0.187.g17f5b7556c-goog
next prev parent reply other threads:[~2019-08-24 1:36 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-24 1:34 [PATCH v15 00/18] kunit: introduce KUnit, the Linux kernel unit testing framework Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 01/18] kunit: test: add KUnit test runner core Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 02/18] kunit: test: add test resource management API Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 03/18] kunit: test: add string_stream a std::stream like string builder Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 04/18] kunit: test: add assertion printing library Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 05/18] kunit: test: add the concept of expectations Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 06/18] kbuild: enable building KUnit Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 07/18] kunit: test: add initial tests Brendan Higgins
2019-08-24 1:34 ` Brendan Higgins [this message]
2019-08-24 1:34 ` [PATCH v15 09/18] kunit: test: add support for test abort Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 10/18] kunit: test: add tests for kunit " Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 11/18] kunit: test: add the concept of assertions Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 12/18] kunit: test: add tests for KUnit managed resources Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 13/18] kunit: tool: add Python wrappers for running KUnit tests Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 14/18] kunit: defconfig: add defconfigs for building " Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 15/18] Documentation: kunit: add documentation for KUnit Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 16/18] MAINTAINERS: add entry for KUnit the unit testing framework Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 17/18] kernel/sysctl-test: Add null pointer test for sysctl.c:proc_dointvec() Brendan Higgins
2019-08-24 1:34 ` [PATCH v15 18/18] MAINTAINERS: add proc sysctl KUnit test to PROC SYSCTL section Brendan Higgins
2019-08-24 17:29 ` [PATCH v15 00/18] kunit: introduce KUnit, the Linux kernel unit testing framework shuah
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