From patchwork Mon Feb 24 11:20:41 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xi Ruoyao X-Patchwork-Id: 13987875 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 ABE55C021A4 for ; Mon, 24 Feb 2025 11:35:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=4LdfGMkgd7cw8Rc4zpdaV+3qU7cX5AKBCJTS9o7B/ts=; b=MLgiWSkpevWoCi HMFPVES+62z40W/LoOxSGeVBsVlFg+4niCoKuhIuDAlrIgrdkyKkn/SVBw/lYzlZbpjbsmxUPOglk /h4Qoj3eoZ8XAyLhWoLfC4nZ0HBobZjytPHGnNs+uCM+JbnKUsgAhIhMKJcFg11oQuUSDVVl0JPN2 EqwBvlasGSyOdM4SVVnQaldaAeiqoY+y1Trau9viJykrj2Zp/UxoBKFM01fg4MzAjw+RWIRekqt48 N+iZeB19pXtro/f6CBRq4Ml5AiABtfqFDWXhWlBn3PaZZuWow5LjOHTgRMgoMfG3BW8a7kGs24v7x GKzp41sTjNwZNQkUAVyQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tmWjk-0000000DQe5-3THv; Mon, 24 Feb 2025 11:35:00 +0000 Received: from xry111.site ([89.208.246.23]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tmWWK-0000000DKik-2qRG for linux-riscv@lists.infradead.org; Mon, 24 Feb 2025 11:21:10 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=xry111.site; s=default; t=1740396068; bh=uK0G5z1dgyQ1LGyKW373cRDB/WnmXJQCfB7OmH+z2fk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Gd4ZDedFN9+OzY9eGivWQTBRtB7LyVCXYFYIj2XuMmq5EdMAULRbgKhFeJFaBID9b oBanxXh8CBUeMzpAT+AlLNpFn99zk9GzOtaO1H3bLQzGhHyjeIp6fO1lnxKukVme2s b2beNCO8IiKLuLat0jC72Osz8qutKDtvGYaT6eWA= Received: from stargazer.. (unknown [IPv6:240e:358:1110:6100:dc73:854d:832e:7]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (Client did not present a certificate) (Authenticated sender: xry111@xry111.site) by xry111.site (Postfix) with ESMTPSA id 131341A40F1; Mon, 24 Feb 2025 06:21:02 -0500 (EST) From: Xi Ruoyao To: Guo Ren , Huacai Chen , WANG Xuerui , Palmer Dabbelt , Fangrui Song Cc: Tiezhu Yang , linux-csky@vger.kernel.org, loongarch@lists.linux.dev, linux-riscv@lists.infradead.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, Xi Ruoyao Subject: [PATCH 2/3] csky: vDSO: Remove --hash-style=both Date: Mon, 24 Feb 2025 19:20:41 +0800 Message-ID: <20250224112042.60282-3-xry111@xry111.site> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250224112042.60282-1-xry111@xry111.site> References: <20250224112042.60282-1-xry111@xry111.site> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250224_032108_722113_7BAD8365 X-CRM114-Status: UNSURE ( 7.80 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@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-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org When CSKY borned, DT_GNU_HASH had already became the de-facto standard so DT_HASH is just wasting storage space. Remove the explicit --hash-style=both setting and rely on the distro toolchain default, which is most likely "gnu" (i.e. generating only DT_GNU_HASH, no DT_HASH). Following the logic of commit 48f6430505c0 ("arm64/vdso: Remove --hash-style=sysv"). Signed-off-by: Xi Ruoyao --- arch/csky/kernel/vdso/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/csky/kernel/vdso/Makefile b/arch/csky/kernel/vdso/Makefile index 069ef0b17fe5..3e100e6cf72f 100644 --- a/arch/csky/kernel/vdso/Makefile +++ b/arch/csky/kernel/vdso/Makefile @@ -29,7 +29,7 @@ SYSCFLAGS_vdso.so.dbg = $(c_flags) $(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) FORCE $(call if_changed,vdsold) SYSCFLAGS_vdso.so.dbg = -shared -s -Wl,-soname=linux-vdso.so.1 \ - -Wl,--build-id=sha1 -Wl,--hash-style=both + -Wl,--build-id=sha1 $(obj)/vdso-syms.S: $(obj)/vdso.so FORCE $(call if_changed,so2s)