[PATCH v6 1/5] vmlinux.lds.h: add linker section for KUnit test suites
From: Brendan Higgins <hidden>
Date: 2020-08-04 20:48:00
Also in:
linux-arch, linux-kselftest, lkml
Subsystem:
generic include/asm header files, the rest · Maintainers:
Arnd Bergmann, Linus Torvalds
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 <redacted> Signed-off-by: Iurii Zaikin <redacted> Signed-off-by: Brendan Higgins <redacted> Reviewed-by: Stephen Boyd <sboyd@kernel.org> --- include/asm-generic/vmlinux.lds.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 052e0f05a9841..75130a4d92ef0 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h@@ -692,7 +692,8 @@ THERMAL_TABLE(governor) \ EARLYCON_TABLE() \ LSM_TABLE() \ - EARLY_LSM_TABLE() + EARLY_LSM_TABLE() \ + KUNIT_TABLE() #define INIT_TEXT \ *(.init.text .init.text.*) \
@@ -884,6 +885,13 @@ KEEP(*(.con_initcall.init)) \ __con_initcall_end = .; +/* Alignment must be consistent with (kunit_suite *) in include/kunit/test.h */ +#define KUNIT_TABLE() \ + . = ALIGN(8); \ + __kunit_suites_start = .; \ + KEEP(*(.kunit_test_suites)) \ + __kunit_suites_end = .; + #ifdef CONFIG_BLK_DEV_INITRD #define INIT_RAM_FS \ . = ALIGN(4); \
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2.28.0.163.g6104cc2f0b6-goog