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From: Brendan Higgins <brendanhiggins@google.com>
To: jdike@addtoit.com, richard@nod.at,
	anton.ivanov@cambridgegreys.com, arnd@arndb.de,
	keescook@chromium.org, skhan@linuxfoundation.org,
	alan.maguire@oracle.com, yzaikin@google.com, davidgow@google.com,
	akpm@linux-foundation.org, rppt@linux.ibm.com,
	frowand.list@gmail.com, catalin.marinas@arm.com, will@kernel.org,
	monstr@monstr.eu, mpe@ellerman.id.au, benh@kernel.crashing.org,
	paulus@samba.org, chris@zankel.net, jcmvbkbc@gmail.com
Cc: gregkh@linuxfoundation.org, sboyd@kernel.org,
	logang@deltatee.com, mcgrof@kernel.org,
	linux-um@lists.infradead.org, linux-arch@vger.kernel.org,
	linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com,
	linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linuxppc-dev@lists.ozlabs.org, linux-xtensa@linux-xtensa.org,
	Brendan Higgins <brendanhiggins@google.com>
Subject: [PATCH v5 01/12] vmlinux.lds.h: add linker section for KUnit test suites
Date: Fri, 26 Jun 2020 14:09:06 -0700	[thread overview]
Message-ID: <20200626210917.358969-2-brendanhiggins@google.com> (raw)
In-Reply-To: <20200626210917.358969-1-brendanhiggins@google.com>

Add a linker section where KUnit can put references to its test suites.
This patch is the first step in transitioning to dispatching all KUnit
tests from a centralized executor rather than having each as its own
separate late_initcall.

Co-developed-by: Iurii Zaikin <yzaikin@google.com>
Signed-off-by: Iurii Zaikin <yzaikin@google.com>
Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
---
 include/asm-generic/vmlinux.lds.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index db600ef218d7d..4f9b036fc9616 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -881,6 +881,13 @@
 		KEEP(*(.con_initcall.init))				\
 		__con_initcall_end = .;
 
+/* Alignment must be consistent with (kunit_suite *) in include/kunit/test.h */
+#define KUNIT_TEST_SUITES						\
+		. = ALIGN(8);						\
+		__kunit_suites_start = .;				\
+		KEEP(*(.kunit_test_suites))				\
+		__kunit_suites_end = .;
+
 #ifdef CONFIG_BLK_DEV_INITRD
 #define INIT_RAM_FS							\
 	. = ALIGN(4);							\
@@ -1056,6 +1063,7 @@
 		INIT_CALLS						\
 		CON_INITCALL						\
 		INIT_RAM_FS						\
+		KUNIT_TEST_SUITES					\
 	}
 
 #define BSS_SECTION(sbss_align, bss_align, stop_align)			\
-- 
2.27.0.212.ge8ba1cc988-goog


  reply	other threads:[~2020-06-26 21:10 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-06-26 21:09 [PATCH v5 00/12] kunit: create a centralized executor to dispatch all KUnit tests Brendan Higgins
2020-06-26 21:09 ` Brendan Higgins [this message]
2020-06-26 21:20   ` [PATCH v5 01/12] vmlinux.lds.h: add linker section for KUnit test suites Kees Cook
2020-06-26 21:22     ` Brendan Higgins
2020-07-08  4:31       ` Luis Chamberlain
2020-08-04 20:03         ` Brendan Higgins
2020-06-26 21:09 ` [PATCH v5 02/12] arch: arm64: " Brendan Higgins
2020-06-26 21:20   ` Kees Cook
2020-06-26 21:23     ` Brendan Higgins
2020-06-26 21:09 ` [PATCH v5 03/12] arch: microblaze: " Brendan Higgins
2020-06-26 21:09 ` [PATCH v5 04/12] arch: powerpc: " Brendan Higgins
2020-06-26 21:09 ` [PATCH v5 05/12] arch: um: " Brendan Higgins
2020-06-26 21:09 ` [PATCH v5 06/12] arch: xtensa: " Brendan Higgins
2020-06-26 21:30   ` Kees Cook
2020-06-26 21:09 ` [PATCH v5 07/12] kunit: test: create a single centralized executor for all tests Brendan Higgins
2020-06-26 21:29   ` Kees Cook
2020-08-04 20:06     ` Brendan Higgins
2020-06-26 21:09 ` [PATCH v5 08/12] init: main: add KUnit to kernel init Brendan Higgins
2020-06-26 21:33   ` Kees Cook
2020-07-08  4:38   ` Luis Chamberlain
2020-06-26 21:09 ` [PATCH v5 09/12] kunit: test: add test plan to KUnit TAP format Brendan Higgins
2020-06-26 21:35   ` Kees Cook
2020-08-04 20:10     ` Brendan Higgins
2020-06-26 21:09 ` [PATCH v5 10/12] kunit: Add 'kunit_shutdown' option Brendan Higgins
2020-06-26 21:40   ` Kees Cook
2020-08-04 20:18     ` Brendan Higgins
2020-06-26 21:09 ` [PATCH v5 11/12] Documentation: Add kunit_shutdown to kernel-parameters.txt Brendan Higgins
2020-06-26 21:09 ` [PATCH v5 12/12] Documentation: kunit: add a brief blurb about kunit_test_suite Brendan Higgins
2020-06-26 21:52 ` [PATCH v5 00/12] kunit: create a centralized executor to dispatch all KUnit tests Kees Cook
2020-08-04 20:01   ` Brendan Higgins

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