From nobody Sun Feb 8 07:08:28 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 D7B0F305063; Sat, 1 Nov 2025 19:47:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762026470; cv=none; b=H3oRkNSCaJhjCWXqFWijUOkgcxyFUUsUsm/OZj3PDJwERniOcjYnmqhBbZMuiNTPAYcEDK7YeTy6IK9FwlfSAxVXDhN/91w64WCLrslWymjPsn0c/9jXS5Va+jPBB07AK6oBiK6fgcOAtVzSu/TGgJZkW/nTnbRx3rZQ444FQZg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762026470; c=relaxed/simple; bh=tseP+Gcoh4YRMg9BO58eQGxKActL3sZEJqa/f1doAHU=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=i1rWT0WeiIlSmKNcks1cRoTYppgIGWe8NKF3woGU/8JMmnYzPdHCzTb7bCbqSpe8mMXDakDDjX80Vo001fuOH8fd9lSDYkQd4UpxkG7IlwxV4ObypfKZlgMf3FS8xwyThYSDedvaphCMtBy/P+vxFmdCuJC4rKr534nJ/desJOA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=0oQWV1b/; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=jgJiRH1Q; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="0oQWV1b/"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="jgJiRH1Q" Date: Sat, 01 Nov 2025 19:47:45 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1762026466; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=+un/zSMPImWK/I4voSXjufVjQC4iEle5L/X6FengRLw=; b=0oQWV1b/03cyEaqcPAoKCV4pyENGuycVc/fMHOE01g6oonNtkkvNCuyjQLEYg/PMgVwq+Z zHh3Jp3845UVMWF9Zf8BuzUBMwy0C9aOtmX4o7IFUVFvnen70kZxiE9RXxvylc0JPH6tHg VxBSaIP9sqV/JL4vXV3UXvbmJ9BEmJMaLgnMs9KIMlFc/8MLt6PE5JD/cEbvDcKz0PoErn OgYcmgbjeq/xKSiFtriuXW+7BOaiJSamBYqcaHy0m77pIo2VvHjnt/wUOTJ+I/0BTeW+rm NRxowo36jc3Ev8aZaxc7npzBro5pSNLY0rhLfBtCm8O5lGn/geSgGKYqdMEflg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1762026466; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=+un/zSMPImWK/I4voSXjufVjQC4iEle5L/X6FengRLw=; b=jgJiRH1Qse7XSYbuI0hhxokomznTNTW5rPxQhZL1ngzzaQJMIcmxPAhkCwR7LiNS5PlyS0 gI5UJdyUbR6dpMAQ== From: tip-bot2 for Thomas =?utf-8?q?Wei=C3=9Fschuh?= Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: timers/vdso] sparc64: vdso: Link with -z noexecstack Cc: Arnd Bergmann , thomas.weissschuh@linutronix.de, Thomas Gleixner , Andreas Larsson , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20251014-vdso-sparc64-generic-2-v4-25-e0607bf49dea@linutronix.de> References: <20251014-vdso-sparc64-generic-2-v4-25-e0607bf49dea@linutronix.de> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <176202646549.2601451.1026228364322959624.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the timers/vdso branch of tip: Commit-ID: 1280e8b97d703a686eb2270c5723f2d44e99252e Gitweb: https://git.kernel.org/tip/1280e8b97d703a686eb2270c5723f2d44= e99252e Author: Thomas Wei=C3=9Fschuh AuthorDate: Tue, 14 Oct 2025 08:49:11 +02:00 Committer: Thomas Gleixner CommitterDate: Sat, 01 Nov 2025 20:44:06 +01:00 sparc64: vdso: Link with -z noexecstack The vDSO stack does not need to be executable. Prevent the linker from creating executable. For more background see commit ffcf9c5700e4 ("x86: link vdso and boot with -z noexecstack --no-warn-rwx-segments"). Also prevent the following warning from the linker: sparc64-linux-ld: warning: arch/sparc/vdso/vdso-note.o: missing .note.GNU= -stack section implies executable stack sparc64-linux-ld: NOTE: This behaviour is deprecated and will be removed = in a future version of the linker Fixes: 9a08862a5d2e ("vDSO for sparc") Suggested-by: Arnd Bergmann Signed-off-by: Thomas Wei=C3=9Fschuh Signed-off-by: Thomas Gleixner Tested-by: Andreas Larsson Reviewed-by: Andreas Larsson Acked-by: Andreas Larsson Link: https://lore.kernel.org/lkml/20250707144726.4008707-1-arnd@kernel.org/ Link: https://patch.msgid.link/20251014-vdso-sparc64-generic-2-v4-25-e0607b= f49dea@linutronix.de --- arch/sparc/vdso/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/sparc/vdso/Makefile b/arch/sparc/vdso/Makefile index 683b2d4..400529a 100644 --- a/arch/sparc/vdso/Makefile +++ b/arch/sparc/vdso/Makefile @@ -104,4 +104,4 @@ quiet_cmd_vdso =3D VDSO $@ $(VDSO_LDFLAGS) $(VDSO_LDFLAGS_$(filter %.lds,$(^F))) \ -T $(filter %.lds,$^) $(filter %.o,$^) =20 -VDSO_LDFLAGS =3D -shared --hash-style=3Dboth --build-id=3Dsha1 -Bsymbolic = --no-undefined +VDSO_LDFLAGS =3D -shared --hash-style=3Dboth --build-id=3Dsha1 -Bsymbolic = --no-undefined -z noexecstack