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Revert "ARM: 9144/1: forbid ftrace with clang and thumb2_kernel" 

This reverts commit ecb108e3e3.

Clang + Thumb2 with ftrace is now supported.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
This commit is contained in:
Ard Biesheuvel 2022-01-26 11:43:39 +01:00
parent 64dff07b1c
commit d6800ca73a
1 changed files with 1 additions and 1 deletions
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arch/arm/Kconfig
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@ -92,7 +92,7 @@ config ARM
select HAVE_FAST_GUP if ARM_LPAE
select HAVE_FTRACE_MCOUNT_RECORD if !XIP_KERNEL
select HAVE_FUNCTION_GRAPH_TRACER
select HAVE_FUNCTION_TRACER if !XIP_KERNEL && !(THUMB2_KERNEL && CC_IS_CLANG)
select HAVE_FUNCTION_TRACER if !XIP_KERNEL
select HAVE_FUTEX_CMPXCHG if FUTEX
select HAVE_GCC_PLUGINS
select HAVE_HW_BREAKPOINT if PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7)