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| author | Peter Zijlstra <peterz@infradead.org> | 2019-10-15 21:07:35 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2019-11-27 07:44:25 +0100 |
| commit | 5a735583b764750726621b0396d03e4782911b77 (patch) | |
| tree | 93b3ba85e3cf41df1cd3d45e33ce218ab81fccd4 /arch/arm/kernel/Makefile | |
| parent | 5c02ece81848db29b411139cc923d66050a6a40c (diff) | |
| download | linux-5a735583b764750726621b0396d03e4782911b77.tar.bz2 | |
arm/ftrace: Use __patch_text()
Instead of flipping text protection, use the patch_text infrastructure
that uses a fixmap alias where required.
This removes the last user of set_all_modules_text_*().
Tested-by: Will Deacon <will@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: ard.biesheuvel@linaro.org
Cc: james.morse@arm.com
Cc: rabin@rab.in
Link: https://lkml.kernel.org/r/20191113092636.GG4131@hirez.programming.kicks-ass.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/arm/kernel/Makefile')
| -rw-r--r-- | arch/arm/kernel/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/kernel/Makefile b/arch/arm/kernel/Makefile index 8cad59465af3..a885172e504c 100644 --- a/arch/arm/kernel/Makefile +++ b/arch/arm/kernel/Makefile @@ -49,8 +49,8 @@ obj-$(CONFIG_HAVE_ARM_SCU) += smp_scu.o obj-$(CONFIG_HAVE_ARM_TWD) += smp_twd.o obj-$(CONFIG_ARM_ARCH_TIMER) += arch_timer.o obj-$(CONFIG_FUNCTION_TRACER) += entry-ftrace.o -obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o insn.o -obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o insn.o +obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o insn.o patch.o +obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o insn.o patch.o obj-$(CONFIG_JUMP_LABEL) += jump_label.o insn.o patch.o obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o # Main staffs in KPROBES are in arch/arm/probes/ . |