From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM

---
 kernel/arch/s390/purgatory/Makefile |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/kernel/arch/s390/purgatory/Makefile b/kernel/arch/s390/purgatory/Makefile
index 21c4ebe..a93c9ab 100644
--- a/kernel/arch/s390/purgatory/Makefile
+++ b/kernel/arch/s390/purgatory/Makefile
@@ -25,6 +25,7 @@
 KBUILD_CFLAGS += -fno-zero-initialized-in-bss -fno-builtin -ffreestanding
 KBUILD_CFLAGS += -c -MD -Os -m64 -msoft-float -fno-common
 KBUILD_CFLAGS += -fno-stack-protector
+KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
 KBUILD_CFLAGS += $(CLANG_FLAGS)
 KBUILD_CFLAGS += $(call cc-option,-fno-PIE)
 KBUILD_AFLAGS := $(filter-out -DCC_USING_EXPOLINE,$(KBUILD_AFLAGS))

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