linux-kernel - [RFC v1 2/6] arch: um: add linker section for KUnit test suites

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Message-Id: <20191216220555.245089-3-brendanhiggins@google.com>
Date:   Mon, 16 Dec 2019 14:05:51 -0800
From:   Brendan Higgins <brendanhiggins@...gle.com>
To:     jdike@...toit.com, richard@....at, anton.ivanov@...bridgegreys.com,
        arnd@...db.de, keescook@...omium.org, skhan@...uxfoundation.org,
        alan.maguire@...cle.com, yzaikin@...gle.com, davidgow@...gle.com,
        akpm@...ux-foundation.org, rppt@...ux.ibm.com
Cc:     gregkh@...uxfoundation.org, sboyd@...nel.org, logang@...tatee.com,
        mcgrof@...nel.org, knut.omang@...cle.com,
        linux-um@...ts.infradead.org, linux-arch@...r.kernel.org,
        linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com,
        linux-kernel@...r.kernel.org,
        Brendan Higgins <brendanhiggins@...gle.com>
Subject: [RFC v1 2/6] arch: um: add linker section for KUnit test suites

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

Signed-off-by: Brendan Higgins <brendanhiggins@...gle.com>
---
 arch/um/include/asm/common.lds.S | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/um/include/asm/common.lds.S b/arch/um/include/asm/common.lds.S
index 7145ce6999822..eab9ceb450efd 100644
--- a/arch/um/include/asm/common.lds.S
+++ b/arch/um/include/asm/common.lds.S
@@ -52,6 +52,10 @@
 	CON_INITCALL
   }
 
+  .kunit_test_suites : {
+	KUNIT_TEST_SUITES
+  }
+
   .exitcall : {
 	__exitcall_begin = .;
 	*(.exitcall.exit)
-- 
2.24.1.735.g03f4e72817-goog