All of lore.kernel.org
 help / color / mirror / Atom feed
From: Huang Pei <huangpei@loongson.cn>
To: Thomas Bogendoerfer <tsbogend@alpha.franken.de>, ambrosehua@gmail.com
Cc: Bibo Mao <maobibo@loongson.cn>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-mips@vger.kernel.org, linux-arch@vger.kernel.org,
	linux-mm@kvack.org, Jiaxun Yang <jiaxun.yang@flygoat.com>,
	Paul Burton <paulburton@kernel.org>,
	Li Xuefeng <lixuefeng@loongson.cn>,
	Yang Tiezhu <yangtiezhu@loongson.cn>,
	Gao Juxin <gaojuxin@loongson.cn>,
	Huacai Chen <chenhuacai@loongson.cn>,
	Jinyang He <hejinyang@loongson.cn>,
	"Maciej W . Rozycki" <macro@orcam.me.uk>,
	Steven Rostedt <rostedt@goodmis.org>
Subject: [PATCH 1/4] MIPS: replace -pg with CC_FLAGS_FTRACE
Date: Fri,  5 Mar 2021 18:19:30 +0800	[thread overview]
Message-ID: <20210305101933.9799-2-huangpei@loongson.cn> (raw)
In-Reply-To: <20210305101933.9799-1-huangpei@loongson.cn>

Signed-off-by: Huang Pei <huangpei@loongson.cn>
---
 arch/mips/boot/compressed/Makefile | 2 +-
 arch/mips/kernel/Makefile          | 8 ++++----
 arch/mips/vdso/Makefile            | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/arch/mips/boot/compressed/Makefile b/arch/mips/boot/compressed/Makefile
index d66511825fe1..8fc9ceeec709 100644
--- a/arch/mips/boot/compressed/Makefile
+++ b/arch/mips/boot/compressed/Makefile
@@ -18,7 +18,7 @@ include $(srctree)/arch/mips/Kbuild.platforms
 BOOT_HEAP_SIZE := 0x400000
 
 # Disable Function Tracer
-KBUILD_CFLAGS := $(filter-out -pg, $(KBUILD_CFLAGS))
+KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_FTRACE), $(KBUILD_CFLAGS))
 
 KBUILD_CFLAGS := $(filter-out -fstack-protector, $(KBUILD_CFLAGS))
 
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index 2a05b923f579..33e31ea10234 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -17,10 +17,10 @@ obj-y		+= cpu-probe.o
 endif
 
 ifdef CONFIG_FUNCTION_TRACER
-CFLAGS_REMOVE_ftrace.o = -pg
-CFLAGS_REMOVE_early_printk.o = -pg
-CFLAGS_REMOVE_perf_event.o = -pg
-CFLAGS_REMOVE_perf_event_mipsxx.o = -pg
+CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_early_printk.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_perf_event.o = $(CC_FLAGS_FTRACE)
+CFLAGS_REMOVE_perf_event_mipsxx.o = $(CC_FLAGS_FTRACE)
 endif
 
 obj-$(CONFIG_CEVT_BCM1480)	+= cevt-bcm1480.o
diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile
index 5810cc12bc1d..f21cf88f7ae3 100644
--- a/arch/mips/vdso/Makefile
+++ b/arch/mips/vdso/Makefile
@@ -49,7 +49,7 @@ CFLAGS_vgettimeofday-o32.o = -include $(srctree)/$(src)/config-n32-o32-env.c -in
 CFLAGS_vgettimeofday-n32.o = -include $(srctree)/$(src)/config-n32-o32-env.c -include $(c-gettimeofday-y)
 endif
 
-CFLAGS_REMOVE_vgettimeofday.o = -pg
+CFLAGS_REMOVE_vgettimeofday.o = $(CC_FLAGS_FTRACE)
 
 ifdef CONFIG_MIPS_DISABLE_VDSO
   ifndef CONFIG_MIPS_LD_CAN_LINK_VDSO
@@ -63,7 +63,7 @@ ldflags-y := -Bsymbolic --no-undefined -soname=linux-vdso.so.1 \
 	$(filter -E%,$(KBUILD_CFLAGS)) -nostdlib -shared \
 	-G 0 --eh-frame-hdr --hash-style=sysv --build-id=sha1 -T
 
-CFLAGS_REMOVE_vdso.o = -pg
+CFLAGS_REMOVE_vdso.o = $(CC_FLAGS_FTRACE)
 
 GCOV_PROFILE := n
 UBSAN_SANITIZE := n
-- 
2.17.1


  reply	other threads:[~2021-03-05 10:21 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-05 10:19 [RFC]: MIPS: new ftrace implementation Huang Pei
2021-03-05 10:19 ` Huang Pei [this message]
2021-03-05 10:19 ` [PATCH 2/4] MIPS: move FTRACE_SYSCALLS from ftrace.c into syscall.c Huang Pei
2021-03-05 10:19 ` [PATCH 3/4] MIPS: prepare for new ftrace implementation Huang Pei
2021-03-05 10:19 ` [PATCH 4/4] MIPS: add DYNAMIC_FTRACE_WITH_REGS Huang Pei
2021-03-07 10:50   ` kernel test robot
2021-03-07 10:50     ` kernel test robot

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210305101933.9799-2-huangpei@loongson.cn \
    --to=huangpei@loongson.cn \
    --cc=akpm@linux-foundation.org \
    --cc=ambrosehua@gmail.com \
    --cc=chenhuacai@loongson.cn \
    --cc=gaojuxin@loongson.cn \
    --cc=hejinyang@loongson.cn \
    --cc=jiaxun.yang@flygoat.com \
    --cc=linux-arch@vger.kernel.org \
    --cc=linux-mips@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    --cc=lixuefeng@loongson.cn \
    --cc=macro@orcam.me.uk \
    --cc=maobibo@loongson.cn \
    --cc=paulburton@kernel.org \
    --cc=rostedt@goodmis.org \
    --cc=tsbogend@alpha.franken.de \
    --cc=yangtiezhu@loongson.cn \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.