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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
Cc: gregkh@linuxfoundation.org, sboyd@kernel.org,
	logang@deltatee.com, mcgrof@kernel.org, knut.omang@oracle.com,
	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,
	Brendan Higgins <brendanhiggins@google.com>
Subject: [PATCH v1 1/7] vmlinux.lds.h: add linker section for KUnit test suites
Date: Mon, 27 Jan 2020 23:19:56 -0800	[thread overview]
Message-ID: <20200128072002.79250-2-brendanhiggins@google.com> (raw)
In-Reply-To: <20200128072002.79250-1-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 e00f41aa8ec4f..99a866f49cb3d 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -856,6 +856,13 @@
 		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);							\
@@ -1024,6 +1031,7 @@
 		INIT_CALLS						\
 		CON_INITCALL						\
 		INIT_RAM_FS						\
+		KUNIT_TEST_SUITES					\
 	}
 
 #define BSS_SECTION(sbss_align, bss_align, stop_align)			\
-- 
2.25.0.341.g760bfbb309-goog


WARNING: multiple messages have this Message-ID (diff)
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
Cc: linux-arch@vger.kernel.org, linux-doc@vger.kernel.org,
	sboyd@kernel.org, gregkh@linuxfoundation.org,
	knut.omang@oracle.com, linux-kernel@vger.kernel.org,
	linux-um@lists.infradead.org, mcgrof@kernel.org,
	linux-kselftest@vger.kernel.org, logang@deltatee.com,
	Brendan Higgins <brendanhiggins@google.com>,
	kunit-dev@googlegroups.com
Subject: [PATCH v1 1/7] vmlinux.lds.h: add linker section for KUnit test suites
Date: Mon, 27 Jan 2020 23:19:56 -0800	[thread overview]
Message-ID: <20200128072002.79250-2-brendanhiggins@google.com> (raw)
In-Reply-To: <20200128072002.79250-1-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 e00f41aa8ec4f..99a866f49cb3d 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -856,6 +856,13 @@
 		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);							\
@@ -1024,6 +1031,7 @@
 		INIT_CALLS						\
 		CON_INITCALL						\
 		INIT_RAM_FS						\
+		KUNIT_TEST_SUITES					\
 	}
 
 #define BSS_SECTION(sbss_align, bss_align, stop_align)			\
-- 
2.25.0.341.g760bfbb309-goog


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  reply	other threads:[~2020-01-28  7:20 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-28  7:19 [PATCH v1 0/7] kunit: create a centralized executor to dispatch all KUnit tests Brendan Higgins
2020-01-28  7:19 ` Brendan Higgins
2020-01-28  7:19 ` Brendan Higgins [this message]
2020-01-28  7:19   ` [PATCH v1 1/7] vmlinux.lds.h: add linker section for KUnit test suites Brendan Higgins
2020-01-28  7:19 ` [PATCH v1 2/7] arch: um: " Brendan Higgins
2020-01-28  7:19   ` Brendan Higgins
2020-01-28  7:19 ` [PATCH v1 3/7] kunit: test: create a single centralized executor for all tests Brendan Higgins
2020-01-28  7:19   ` Brendan Higgins
2020-01-29  6:38   ` Stephen Boyd
2020-01-29  6:38     ` Stephen Boyd
2020-01-29  6:38     ` Stephen Boyd
2020-01-29  6:38     ` Stephen Boyd
2020-01-28  7:19 ` [PATCH v1 4/7] init: main: add KUnit to kernel init Brendan Higgins
2020-01-28  7:19   ` Brendan Higgins
2020-01-29  6:38   ` Stephen Boyd
2020-01-29  6:38     ` Stephen Boyd
2020-01-29  6:38     ` Stephen Boyd
2020-01-29  6:38     ` Stephen Boyd
2020-01-30 22:50     ` Brendan Higgins
2020-01-30 22:50       ` Brendan Higgins
2020-01-30 22:50       ` Brendan Higgins
2020-01-30 22:50       ` Brendan Higgins
2020-01-28  7:20 ` [PATCH v1 5/7] kunit: test: add test plan to KUnit TAP format Brendan Higgins
2020-01-28  7:20   ` Brendan Higgins
2020-01-28  7:20 ` [PATCH v1 6/7] kunit: Add 'kunit_shutdown' option Brendan Higgins
2020-01-28  7:20   ` Brendan Higgins
2020-01-29  6:33   ` Stephen Boyd
2020-01-29  6:33     ` Stephen Boyd
2020-01-29  6:33     ` Stephen Boyd
2020-01-29  6:33     ` Stephen Boyd
2020-01-30 22:56     ` Brendan Higgins
2020-01-30 22:56       ` Brendan Higgins
2020-01-30 22:56       ` Brendan Higgins
2020-01-28  7:20 ` [PATCH v1 7/7] Documentation: Add kunit_shutdown to kernel-parameters.txt Brendan Higgins
2020-01-28  7:20   ` Brendan Higgins
2020-01-29  6:27   ` Stephen Boyd
2020-01-29  6:27     ` Stephen Boyd
2020-01-29  6:27     ` Stephen Boyd
2020-01-29  6:27     ` Stephen Boyd
2020-01-30 23:04     ` Brendan Higgins
2020-01-30 23:04       ` Brendan Higgins
2020-01-30 23:04       ` Brendan Higgins
2020-01-30 23:04       ` Brendan Higgins

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