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bh=uz3a0ZuaTys1qNjTLk3P2XYMEjHLTYAmhI4J70kb0Fg=; b=UXJobnx9lFCsiFSZlaXvQoD1LtMdYInhqqywlrV2tSbE5PuTJaRLakhNaAOHByOzMu TwDSTpNX6y/o9t9nfIjSyu38EQ1h9N/KdGV7stGU+xTTr9hXaWh6yILOIhRv/llqHED2 /BDL79aV0vv/AwbH8pujzwA3bmSx0d5vMRf0IhWaTNuxyggiYEuRb/NGW2iQkobBxHLN iA1DWB2nf0vRudAf3j5vU6kK7F2D/wk357pdSWySeHEwW0of8x/MqwkTFpS3SkfVGXXJ D7ZUK9R68acSWdDAhWyxpzxniDhYEBc2TVSVme8XtO8eUH2f/QXXvYsWL1WhlkkAFxkt cv3g== X-Gm-Message-State: AA+aEWZIWt1wYLJBgrzg/8m67LmBtypjoESZGp9Xj3W0VUrLxPbJ8c/L EvhyxR8ipJj4hqadrPrvdCTz4Budk12QS0HLPcA= X-Google-Smtp-Source: AFSGD/X2dH7oE25tcCkNOqXBxQn0bRNSmoG5phQ8wOgqDSkJ6riP9VcRg1mX+ubwtVCF+2fJlV1Y7DRlHvoJmg1VNLQ= X-Received: by 2002:a1f:91d4:: with SMTP id t203mr11768131vkd.2.1544481119764; Mon, 10 Dec 2018 14:31:59 -0800 (PST) Date: Mon, 10 Dec 2018 14:31:32 -0800 Message-Id: <20181210223133.22667-1-ndesaulniers@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.20.0.rc2.403.gdbc3b29805-goog Subject: [PATCH] ARM: VDSO: Drop implicit common-page-size linker flag From: ndesaulniers@google.com To: linux@armlinux.org.uk X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181210_143212_020689_4D17A8EF X-CRM114-Status: GOOD ( 12.04 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , Nick Desaulniers , linux-kernel@vger.kernel.org, Dmitry Vyukov , Andrew Morton , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP GNU linker's -z common-page-size's default value is based on the target architecture. arch/arm/vdso/Makefile sets it to the architecture default, which is implicit and redundant. Drop it. Link: https://lkml.kernel.org/r/20181206191231.192355-1-ndesaulniers@google.com Signed-off-by: Nick Desaulniers Acked-by: Arnd Bergmann Acked-by: Nathan Lynch --- arch/arm/vdso/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/vdso/Makefile b/arch/arm/vdso/Makefile index f4efff9d3afb..8f2fac5acbc8 100644 --- a/arch/arm/vdso/Makefile +++ b/arch/arm/vdso/Makefile @@ -11,7 +11,7 @@ ccflags-y := -fPIC -fno-common -fno-builtin -fno-stack-protector ccflags-y += -DDISABLE_BRANCH_PROFILING VDSO_LDFLAGS := -Wl,-Bsymbolic -Wl,--no-undefined -Wl,-soname=linux-vdso.so.1 -VDSO_LDFLAGS += -Wl,-z,max-page-size=4096 -Wl,-z,common-page-size=4096 +VDSO_LDFLAGS += -Wl,-z,max-page-size=4096 VDSO_LDFLAGS += -nostdlib -shared VDSO_LDFLAGS += $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) VDSO_LDFLAGS += $(call cc-ldoption, -Wl$(comma)--build-id)