From fc90aa522f6b8fd61bff57beeaa79b3230a87e4d Mon Sep 17 00:00:00 2001 From: Prasad Sodagudi Date: Wed, 6 Oct 2021 13:33:36 -0700 Subject: [PATCH] ANDROID: tracing: fix register tracing spam on memcpy Disable register read/write tracing for memcpy and memset APIs to avoid flood of read/write trace events. Bug: 202309221 Fixes: 4373261be0bc ("ANDROID: tracing: Add generic flag for register tracing disable") Change-Id: Ic860ee3a86b4664f3c5edd79a9c432dede87733e Signed-off-by: Prasad Sodagudi --- arch/arm64/kernel/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/kernel/Makefile b/arch/arm64/kernel/Makefile index 2262f0392857..64e84b7ece3d 100644 --- a/arch/arm64/kernel/Makefile +++ b/arch/arm64/kernel/Makefile @@ -8,6 +8,7 @@ CFLAGS_armv8_deprecated.o := -I$(src) CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) CFLAGS_REMOVE_insn.o = $(CC_FLAGS_FTRACE) CFLAGS_REMOVE_return_address.o = $(CC_FLAGS_FTRACE) +CFLAGS_io.o := -D__DISABLE_TRACE_MMIO__ # Object file lists. obj-y := debug-monitors.o entry.o irq.o fpsimd.o \