From 3511af0a72efb2ba5df7f1b4c8c1bf3b1a19a9ea Mon Sep 17 00:00:00 2001 From: Nick Desaulniers Date: Tue, 13 Oct 2020 16:47:48 -0700 Subject: [PATCH] Partially revert "ARM: 8905/1: Emit __gnu_mcount_nc when using Clang 10.0.0 or newer" This partially reverts commit b0fe66cf095016e0b238374c10ae366e1f087d11. The minimum supported version of clang is now clang 10.0.1. We still want to pass -meabi=gnu. Suggested-by: Nathan Chancellor Signed-off-by: Nick Desaulniers Signed-off-by: Andrew Morton Reviewed-by: Kees Cook Reviewed-by: Nathan Chancellor Cc: Andrey Konovalov Cc: Fangrui Song Cc: Marco Elver Cc: Miguel Ojeda Cc: Sedat Dilek Cc: Alexei Starovoitov Cc: Daniel Borkmann Cc: Masahiro Yamada Cc: Vincenzo Frascino Cc: Will Deacon Link: https://lkml.kernel.org/r/20200902225911.209899-6-ndesaulniers@google.com Signed-off-by: Linus Torvalds --- arch/arm/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e67ef15c800f..1ed277f2e4fc 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -84,7 +84,7 @@ config ARM select HAVE_FAST_GUP if ARM_LPAE select HAVE_FTRACE_MCOUNT_RECORD if !XIP_KERNEL select HAVE_FUNCTION_GRAPH_TRACER if !THUMB2_KERNEL && !CC_IS_CLANG - select HAVE_FUNCTION_TRACER if !XIP_KERNEL && (CC_IS_GCC || CLANG_VERSION >= 100000) + select HAVE_FUNCTION_TRACER if !XIP_KERNEL select HAVE_GCC_PLUGINS select HAVE_HW_BREAKPOINT if PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7) select HAVE_IDE if PCI || ISA || PCMCIA -- GitLab