[PATCH v3 mm 12/13] arm64: kasan: export MTE symbols for KASAN tests
From: Andrey Konovalov <hidden>
Date: 2021-02-05 19:27:39
Also in:
linux-mm, lkml
Subsystem:
arm64 port (aarch64 architecture), the rest · Maintainers:
Catalin Marinas, Will Deacon, Linus Torvalds
Export mte_enable_kernel() and mte_set_report_once() to fix: ERROR: modpost: "mte_enable_kernel" [lib/test_kasan.ko] undefined! ERROR: modpost: "mte_set_report_once" [lib/test_kasan.ko] undefined! Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Andrey Konovalov <redacted> --- arch/arm64/kernel/mte.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm64/kernel/mte.c b/arch/arm64/kernel/mte.c
index 203108d51d40..a66c2806fc4d 100644
--- a/arch/arm64/kernel/mte.c
+++ b/arch/arm64/kernel/mte.c@@ -113,11 +113,13 @@ void mte_enable_kernel(void) sysreg_clear_set(sctlr_el1, SCTLR_ELx_TCF_MASK, SCTLR_ELx_TCF_SYNC); isb(); } +EXPORT_SYMBOL_GPL(mte_enable_kernel); void mte_set_report_once(bool state) { WRITE_ONCE(report_fault_once, state); } +EXPORT_SYMBOL_GPL(mte_set_report_once); bool mte_report_once(void) {
--
2.30.0.365.g02bc693789-goog
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