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Thu, 1 Jul 2021 13:28:12 +0000 (GMT) Received: from smtp.tlslab.ibm.com (unknown [9.101.4.1]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with SMTP; Thu, 1 Jul 2021 13:28:12 +0000 (GMT) Received: from yukon.ibmuc.com (unknown [9.171.33.183]) by smtp.tlslab.ibm.com (Postfix) with ESMTP id 1B56822016C; Thu, 1 Jul 2021 15:28:12 +0200 (CEST) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH v2 32/32] genirq: Improve "hwirq" output in /proc and /sys/ Date: Thu, 1 Jul 2021 15:27:50 +0200 Message-Id: <20210701132750.1475580-33-clg@kaod.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210701132750.1475580-1-clg@kaod.org> References: <20210701132750.1475580-1-clg@kaod.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: odCDKRWIZWdX9geuM0X-IErzk-lfZS1w X-Proofpoint-GUID: odCDKRWIZWdX9geuM0X-IErzk-lfZS1w X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-07-01_07:2021-07-01, 2021-07-01 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1034 suspectscore=0 mlxlogscore=707 spamscore=0 mlxscore=0 malwarescore=0 impostorscore=0 priorityscore=1501 adultscore=0 phishscore=0 bulkscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2107010082 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Gleixner , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" The HW IRQ numbers generated by the PCI MSI layer can be quite large on a pSeries machine when running under the IBM Hypervisor and they appear as negative. Use '%lu' instead to show them correctly. Cc: Thomas Gleixner Signed-off-by: C=C3=A9dric Le Goater --- kernel/irq/irqdesc.c | 2 +- kernel/irq/proc.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index 4a617d7312a4..1d8b7fb6b366 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -188,7 +188,7 @@ static ssize_t hwirq_show(struct kobject *kobj, =20 raw_spin_lock_irq(&desc->lock); if (desc->irq_data.domain) - ret =3D sprintf(buf, "%d\n", (int)desc->irq_data.hwirq); + ret =3D sprintf(buf, "%lu\n", desc->irq_data.hwirq); raw_spin_unlock_irq(&desc->lock); =20 return ret; diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index 7c5cd42df3b9..ee595ec09778 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -513,7 +513,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, " %8s", "None"); } if (desc->irq_data.domain) - seq_printf(p, " %*d", prec, (int) desc->irq_data.hwirq); + seq_printf(p, " %*lu", prec, desc->irq_data.hwirq); else seq_printf(p, " %*s", prec, ""); #ifdef CONFIG_GENERIC_IRQ_SHOW_LEVEL --=20 2.31.1