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Thu, 25 Apr 2024 13:06:10 +0000 Received: from smtpav04.fra02v.mail.ibm.com (smtpav04.fra02v.mail.ibm.com [10.20.54.103]) by smtprelay07.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 43PD65kA53084508 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 25 Apr 2024 13:06:07 GMT Received: from smtpav04.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 893B120067; Thu, 25 Apr 2024 13:06:05 +0000 (GMT) Received: from smtpav04.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9682C2004B; Thu, 25 Apr 2024 13:06:03 +0000 (GMT) Received: from localhost.localdomain (unknown [9.171.50.16]) by smtpav04.fra02v.mail.ibm.com (Postfix) with ESMTP; Thu, 25 Apr 2024 13:06:03 +0000 (GMT) From: Claudio Imbrenda To: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org Cc: hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com, svens@linux.ibm.com, gerald.schaefer@linux.ibm.com, borntraeger@de.ibm.com Subject: [PATCH v1 2/2] s390/pgtable: introduce _REGION3_ENTRY_HARDWARE_BITS_LARGE Date: Thu, 25 Apr 2024 15:05:55 +0200 Message-ID: <20240425130555.73132-3-imbrenda@linux.ibm.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240425130555.73132-1-imbrenda@linux.ibm.com> References: <20240425130555.73132-1-imbrenda@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-GUID: GJCUYhtIYAFBhrSHsVHzNYCD9IK8qAdU X-Proofpoint-ORIG-GUID: GJCUYhtIYAFBhrSHsVHzNYCD9IK8qAdU X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-04-25_13,2024-04-25_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 malwarescore=0 impostorscore=0 mlxlogscore=999 phishscore=0 adultscore=0 bulkscore=0 priorityscore=1501 clxscore=1015 mlxscore=0 suspectscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2404010000 definitions=main-2404250095 For completeness, introduce _REGION3_ENTRY_HARDWARE_BITS_LARGE, containing the hardware bits used for large puds. Signed-off-by: Claudio Imbrenda --- arch/s390/include/asm/pgtable.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index 3da2995fd196..5c0f840eee2a 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -262,6 +262,7 @@ static inline int is_module_addr(void *addr) #define _REGION3_ENTRY (_REGION_ENTRY_TYPE_R3 | _REGION_ENTRY_LENGTH) #define _REGION3_ENTRY_EMPTY (_REGION_ENTRY_TYPE_R3 | _REGION_ENTRY_INVALID) +#define _REGION3_ENTRY_HARDWARE_BITS_LARGE 0xffffffff8000073cUL #define _REGION3_ENTRY_ORIGIN_LARGE ~0x7fffffffUL /* large page address */ #define _REGION3_ENTRY_DIRTY 0x2000 /* SW region dirty bit */ #define _REGION3_ENTRY_YOUNG 0x1000 /* SW region young bit */ -- 2.44.0