From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 421B1C79FA0 for ; Mon, 7 Sep 2026 16:38:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=+JfwpOYvAv8ZYnfU3oq0MU6ImzI/HXu9p9BUtiuN48U=; b=Qx0YLMxPY+64AQ7le/QtRn3/U5 1+QepwIB0Ohf39nqPfNInB+OjKiyNEXoxtPJLhm7wyd/vJRBpN+ETidf009ihxaHaXz5Ve5hzcP+B gw+rPQTGKMqqi+Mh9JXZOtn5kKh/Knn4fqtKwwvcw+Fx32qZWOTbbHbOTxWm9CumZ5gSPKSgEfJh3 joyAhivLf05JziqhL2dvcK8+g1/B1Sjv3eV9iJXjUGgkOMdx+v+F4q0gy00F5jqoEzClnA/gxdW+0 mw22z8R+PWCbkkdmlnA0DI/lPDy1rS015zHxt7QIIY0BxLA1TKDQsizo0zeX9Owni2em5vPD6XHQE vhFEuGfw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x3cMC-00000007KAh-3Qrq; Mon, 07 Sep 2026 16:38:10 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x3cM9-00000007K6i-0Lbk for linux-arm-kernel@lists.infradead.org; Mon, 07 Sep 2026 16:38:05 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id D32F5439B4; Mon, 7 Sep 2026 16:38:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5E9F91F00A3A; Mon, 7 Sep 2026 16:38:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788799084; bh=+JfwpOYvAv8ZYnfU3oq0MU6ImzI/HXu9p9BUtiuN48U=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=PwXXppz8RiCXsg/CuFuJF0bBs9LDVedC1gXhgY5HBFLvAcscR8NH11AAGkm+CkuCA hBq0lhTVQECU9NWzI5G1gy7A7cGRhhafyU/9l7NJpTFaP28H96V6eaQcN+3CLZqNDn DcNII+pNZNz/QdNTYhYnAHmGLQma0Rk17zm4Svm4m/C9ucEZ6OlgE06YD9D08Ls0Eq 3xtosPAj6UlWRoIaKwnner/gYH0QdlJfmX5VNb1s6PrKLfDC45oLPfS0OJ4O7kuNOZ nu53RvlGLQ1BxVPY/yWQly0VFRbe1wQrGeyHHzXqUXUrLOhOASpnj9I7IDaDol9fvp GY+R/B89W0+zA== From: Will Deacon To: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org, Will Deacon , Arnd Bergmann , Ard Biesheuvel , Eric Biggers , Daniel Borkmann , Catalin Marinas , Alexei Starovoitov , Oliver Upton , Herbert Xu , Marc Zyngier Subject: [PATCH v2 08/14] arm64: vdso32: Always build compat vDSO object as little-endian Date: Mon, 7 Sep 2026 17:37:19 +0100 Message-ID: <20260907163726.17104-9-will@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260907163726.17104-1-will@kernel.org> References: <20260907163726.17104-1-will@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Big-endian support on arm64 depends on BROKEN. In preparation for removing the dead code altogether, remove support for building a big-endian 32-bit vDSO. Acked-by: Catalin Marinas Acked-by: Arnd Bergmann Acked-by: Marc Zyngier Acked-by: Eric Biggers Signed-off-by: Will Deacon --- arch/arm64/kernel/vdso32/Makefile | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm64/kernel/vdso32/Makefile b/arch/arm64/kernel/vdso32/Makefile index bea3675fa668..00efdc5d2354 100644 --- a/arch/arm64/kernel/vdso32/Makefile +++ b/arch/arm64/kernel/vdso32/Makefile @@ -45,11 +45,7 @@ endif # From arm Makefile VDSO_CAFLAGS += $(call cc32-option,-fno-dwarf2-cfi-asm) VDSO_CAFLAGS += -mabi=aapcs-linux -mfloat-abi=soft -ifeq ($(CONFIG_CPU_BIG_ENDIAN), y) -VDSO_CAFLAGS += -mbig-endian -else VDSO_CAFLAGS += -mlittle-endian -endif # From arm vDSO Makefile VDSO_CAFLAGS += -fPIC -fno-builtin -fno-stack-protector -- 2.55.0.979.g7e5102b832-goog