From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DCCEB11CAB for ; Mon, 26 Jun 2023 18:42:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 31248C433C0; Mon, 26 Jun 2023 18:42:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1687804930; bh=/2eu/IzHEjIEziEOgpfNknSs8ILwYCCzdmfnALL8w/Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=05iMYg01MbqAFAWbvEzzZozkz0f59KRYs+/nFHmLLwagKCz8QQl6JL+XvTnzD0F2s 9V7cy8hE9PcLlM4TlCasdkXijtN6jGp1czHgChC57+H0++u541tkGSLNijvdz0uKuv XsU2XvSlEM9mj1nOSmuCaHsXswMHq/pzxyYRkLmI= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Vasily Gorbik , Alexander Gordeev , Sasha Levin Subject: [PATCH 5.15 89/96] s390/purgatory: disable branch profiling Date: Mon, 26 Jun 2023 20:12:44 +0200 Message-ID: <20230626180750.716068440@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230626180746.943455203@linuxfoundation.org> References: <20230626180746.943455203@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Alexander Gordeev [ Upstream commit 03c5c83b70dca3729a3eb488e668e5044bd9a5ea ] Avoid linker error for randomly generated config file that has CONFIG_BRANCH_PROFILE_NONE enabled and make it similar to riscv, x86 and also to commit 4bf3ec384edf ("s390: disable branch profiling for vdso"). Reviewed-by: Vasily Gorbik Signed-off-by: Alexander Gordeev Signed-off-by: Sasha Levin --- arch/s390/purgatory/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/s390/purgatory/Makefile b/arch/s390/purgatory/Makefile index 360ada80d20c3..d22ec8acb13c5 100644 --- a/arch/s390/purgatory/Makefile +++ b/arch/s390/purgatory/Makefile @@ -26,6 +26,7 @@ KBUILD_CFLAGS += -Wno-pointer-sign -Wno-sign-compare 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)) -- 2.39.2