From: Vincenzo Frascino <vincenzo.frascino@arm.com>
To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc: vincenzo.frascino@arm.com, ard.biesheuvel@linaro.org,
ndesaulniers@google.com, catalin.marinas@arm.com,
will@kernel.org, tglx@linutronix.de, luto@kernel.org
Subject: [PATCH v4 4/6] arm64: vdso32: Remove jump label config option in Makefile
Date: Wed, 2 Oct 2019 15:41:54 +0100 [thread overview]
Message-ID: <20191002144156.2174-5-vincenzo.frascino@arm.com> (raw)
In-Reply-To: <20191002144156.2174-1-vincenzo.frascino@arm.com>
The jump labels are not used in vdso32 since it is not possible to run
runtime patching on them.
Remove the configuration option from the Makefile.
Cc: Will Deacon <will@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Catalin Marinas <catalin.marinas@arm.com>
---
arch/arm64/kernel/vdso32/Makefile | 3 ---
1 file changed, 3 deletions(-)
diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile
index 77aa61340374..038357a1e835 100644
--- a/arch/arm64/kernel/vdso32/Makefile
+++ b/arch/arm64/kernel/vdso32/Makefile
@@ -38,9 +38,6 @@ VDSO_CAFLAGS += $(call cc32-option,-fno-PIE)
ifdef CONFIG_DEBUG_INFO
VDSO_CAFLAGS += -g
endif
-ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(COMPATCC)), y)
-VDSO_CAFLAGS += -DCC_HAVE_ASM_GOTO
-endif
# From arm Makefile
VDSO_CAFLAGS += $(call cc32-option,-fno-dwarf2-cfi-asm)
--
2.23.0
next prev parent reply other threads:[~2019-10-02 14:42 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-02 14:41 [PATCH v4 0/6] arm64: vdso32: Address various issues Vincenzo Frascino
2019-10-02 14:41 ` [PATCH v4 1/6] arm64: vdso32: Fix syncconfig errors Vincenzo Frascino
2019-10-03 16:00 ` Catalin Marinas
2019-10-03 16:16 ` Catalin Marinas
2019-10-03 17:03 ` Vincenzo Frascino
2019-10-03 17:40 ` Vincenzo Frascino
2019-10-03 16:20 ` Vincenzo Frascino
2019-10-02 14:41 ` [PATCH v4 2/6] arm64: vdso32: Detect binutils support for dmb ishld Vincenzo Frascino
2019-10-02 14:41 ` [PATCH v4 3/6] arm64: Remove gettimeofday.S Vincenzo Frascino
2019-10-02 14:41 ` Vincenzo Frascino [this message]
2019-10-02 14:41 ` [PATCH v4 5/6] arm64: Remove vdso_datapage.h Vincenzo Frascino
2019-10-02 14:41 ` [PATCH v4 6/6] lib: vdso: Remove CROSS_COMPILE_COMPAT_VDSO Vincenzo Frascino
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