From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (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 9A2844AF67F; Fri, 18 Sep 2026 08:48:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.156.1 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789721342; cv=none; b=oaAhH3Y8gy3+bGN4VGUm/dhC5LYkqsLkVruJUC114TQj99NSrVAkjPzuoiMpTcV2LKOINxYfuWavd0jylCE1Y7FFq3aKp0QwjAQ/9JfQrlIcZJo3R0p7Qb7e8MXGijR3NIcOTR/QLFbdrJOOKqCmqSjQBAWD6yY7HLq65LgP4rs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789721342; c=relaxed/simple; bh=QuLPXVAFgIJ9fPxmYJemmPvdwZIjvEMVor4YZEw3MJY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cbBC+QOFwux1Gv4dkCl03MfzKKYOXP6ihZ0OhU5cmHNK7+zXBLCQhZgxwprGoA0E5J3c8FMSg5CF1IR8UiAHHFxgW7luy5txS1S/HQmx4cTxU583+DNZnP+NyHtZu3I+I8zGPFq2tKIJ0+UcVEXK7mfgMqowHrYzTiMaWD2pDpc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com; spf=pass smtp.mailfrom=linux.ibm.com; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b=D7Uvnfdr; arc=none smtp.client-ip=148.163.156.1 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.ibm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ibm.com header.i=@ibm.com header.b="D7Uvnfdr" Received: from pps.filterd (m0353729.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 68I61TaG2781130; Fri, 18 Sep 2026 08:48:48 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=pp1; bh=UbSM4J6q9wHJGxcag Fzwg95TRKRs0Sfalw4VwKXSGug=; b=D7Uvnfdrw6RI5v+n03bzinuVyW6kE8OzG GFfNkYJd03WUmZXuR7qxfA4a5KaJ+j32ixXCUV17GJbUS5NiF5YUOGlsPcYj+h9y +sDbXY6XDtFTj8K5jYquXt1gNs0NjP/0YNwmSZhgWc6vjYm/Em2fwTGBJ6ZZUdyy ZStjfLC4RulWpLFFwDxLl8O3NiVn04iYo0A8Tg5/FwBdJ21HB9GG2J+P3ePhc1hj 6fzWI+kxKEOQF1hYEb4PcIHA/h6QMuokvYo5pAZ0hhnid77TEoY40G5P0Gnyrc6l QEg8KsO/O/vTr1lCIiE36B14iuciLUcdBOex14t0viUYyt7fifgzQ== Received: from ppma23.wdc07v.mail.ibm.com (5d.69.3da9.ip4.static.sl-reverse.com [169.61.105.93]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4gmxdqq4ag-1 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Fri, 18 Sep 2026 08:48:48 +0000 (GMT) Received: from pps.filterd (ppma23.wdc07v.mail.ibm.com [127.0.0.1]) by ppma23.wdc07v.mail.ibm.com (8.18.1.11/8.18.1.11) with ESMTP id 68I6554v208462; Fri, 18 Sep 2026 08:48:47 GMT Received: from smtprelay07.fra02v.mail.ibm.com ([9.218.2.229]) by ppma23.wdc07v.mail.ibm.com (PPS) with ESMTPS id 4gr5xa6ewb-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 18 Sep 2026 08:48:47 +0000 (GMT) Received: from smtpav01.fra02v.mail.ibm.com (smtpav01.fra02v.mail.ibm.com [10.20.54.100]) by smtprelay07.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 68I8mhQp38011164 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 18 Sep 2026 08:48:43 GMT Received: from smtpav01.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5CDCD20040; Fri, 18 Sep 2026 08:48:43 +0000 (GMT) Received: from smtpav01.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 290AB2004B; Fri, 18 Sep 2026 08:48:43 +0000 (GMT) Received: from tuxmaker.lnxne.boe (unknown [9.87.85.9]) by smtpav01.fra02v.mail.ibm.com (Postfix) with ESMTP; Fri, 18 Sep 2026 08:48:43 +0000 (GMT) From: Heiko Carstens To: Alexander Gordeev , Sven Schnelle , Vasily Gorbik , Christian Borntraeger , Mete Durlu , Peter Zijlstra , Mark Rutland , Juergen Christ , Ilya Leoshkevich Cc: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org Subject: [PATCH v2 03/12] s390/lowcore: Remove _AC() from LOWCORE_ALT_ADDRESS Date: Fri, 18 Sep 2026 10:48:33 +0200 Message-ID: <20260918084842.2333237-4-hca@linux.ibm.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260918084842.2333237-1-hca@linux.ibm.com> References: <20260918084842.2333237-1-hca@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTE4MDExNyBTYWx0ZWRfX6OfrKvHJlrXs 9XpeTat0tYyPOeOKUKkLZbY+DqW4ZeTp1U0EBKGTax78OFu37eVG5u7Wwl6annnVs4xoZfTWt2D bsU7VzoE8Stemp9AwFxrjcS58yLOtFNQvLrlv7vJUjfi18tYIQV1gylpBdADSl8F8Wo/uE+ZQL2 u06wVsTA32GCD8NWVgjnQfLFdq7P7RletnkfIGCeMpkjzrhUl4PgkLLZbhHYbUeEPf5n+FcMv0T U6Hvv37aZBX+It092bt4wvO09sutEJROY3LhuMGT7+Nov+u8tG50CHkBnRp60Q80+uJa07F7Ijp 9HOv8MFdoxZH9P9Fjso2qhettY9SMfmHcjqQ5m4N/Dru67n+1wlybIy+AMTETGqiAHwjdpBJWa5 5kLacXy3mxBT0AVdgIYGeHmqnbWO/SPZBN/u/Js+21jyY8kDCD0CZq2EKcvzAUvjMPyV7CdDiSM /QzwU3Kqn6Dj1PyiApQ== X-Proofpoint-GUID: 17oEIdE1Vec2b83favBFiHaZCbiPjWy2 X-Authority-Analysis: v=2.4 cv=DobDa2/+ c=1 sm=1 tr=0 ts=6aacfaf0 cx=c_pps a=3Bg1Hr4SwmMryq2xdFQyZA==:117 a=3Bg1Hr4SwmMryq2xdFQyZA==:17 a=VdqzKS8jKosA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=uAbxVGIbfxUO_5tXvNgY:22 a=VnNF1IyMAAAA:8 a=phCDqYjOjFlr_q_ZZjMA:9 X-Proofpoint-ORIG-GUID: 17oEIdE1Vec2b83favBFiHaZCbiPjWy2 X-Proofpoint-Spam-Info: AW1haW4tMjYwOTE4MDExNyBTYWx0ZWRfXwXHEgZHrIofC U7prV4OYx8pk+hcGRiDhFrR30/7RYnkfWUaBZJubGJcYJKYSz/Hcfe3panQbbvOz0D7o+KIWXHF 8sPGYygs3LsLBxQy/Z39Da/qkjGqYhI= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-18_02,2026-09-16_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 malwarescore=0 priorityscore=1501 suspectscore=0 impostorscore=0 spamscore=0 clxscore=1015 adultscore=0 bulkscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609180117 Remove the _AC() conversion from LOWCORE_ALT_ADDRESS. This changes the type of LOWCORE_ALT_ADDRESS from unsigned long to int in C code, however looking at the current users this should not cause any changes. This allows to use __stringify(LOWCORE_ALT_ADDRESS) for inline assemblies, which otherwise wouldn't work because of the UL suffix. Signed-off-by: Heiko Carstens --- arch/s390/include/asm/lowcore.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/include/asm/lowcore.h b/arch/s390/include/asm/lowcore.h index 5cef215d30e7..f0364a9f8a19 100644 --- a/arch/s390/include/asm/lowcore.h +++ b/arch/s390/include/asm/lowcore.h @@ -21,7 +21,7 @@ #define LC_ORDER 1 #define LC_PAGES 2 -#define LOWCORE_ALT_ADDRESS _AC(0x70000, UL) +#define LOWCORE_ALT_ADDRESS 0x70000 #ifndef __ASSEMBLER__ -- 2.53.0