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Thu, 12 Sep 2024 06:52:12 +0000 (GMT) Received: from smtpav01.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 24F8E20040; Thu, 12 Sep 2024 06:52:11 +0000 (GMT) Received: from li-3c92a0cc-27cf-11b2-a85c-b804d9ca68fa.in.ibm.com (unknown [9.109.199.38]) by smtpav01.fra02v.mail.ibm.com (Postfix) with ESMTP; Thu, 12 Sep 2024 06:52:10 +0000 (GMT) From: Aditya Gupta To: , Cc: Nicholas Piggin , Madhavan Srinivasan Subject: [RFC PATCH] ppc/spapr: Change printf format to %HWADDR_PRId for MIN_RMA_SLOF Date: Thu, 12 Sep 2024 12:22:07 +0530 Message-ID: <20240912065207.508808-1-adityag@linux.ibm.com> X-Mailer: git-send-email 2.46.0 MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: seTXPsSa13aeGRrUsA-zoR4eEIM39HSB X-Proofpoint-ORIG-GUID: QAerPMoKDfdEikukXvoZy90BmxueD1vF X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-11_02,2024-09-09_02,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 spamscore=0 mlxscore=0 lowpriorityscore=0 impostorscore=0 priorityscore=1501 malwarescore=0 adultscore=0 clxscore=1015 mlxlogscore=569 suspectscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2408220000 definitions=main-2409120045 Received-SPF: pass client-ip=148.163.158.5; envelope-from=adityag@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -19 X-Spam_score: -2.0 X-Spam_bar: -- X-Spam_report: (-2.0 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Currently starting a pSeries machine, with lesser than 128MiB shows below error: qemu-system-ppc64: pSeries SLOF firmware requires >= 80ldMiB guest RMA (Real Mode Area memory) Above '80ldMib' is in hex, and it means 0x80 MiB = 128 MiB. Change format specifier for this value to use 'HWADDR_PRId', instead of 'HWADDR_PRIx' thus showing decimal value instead of hex. Thus, change the message to below error: qemu-system-ppc64: pSeries SLOF firmware requires >= 128MiB guest RMA (Real Mode Area memory) Signed-off-by: Aditya Gupta --- This is an RFC, as it confused me why does QEMU print that error even with '-m' >80 MB. This patch can also be considered a personal preference to see it as a decimal value instead of hex. Or maybe we can have '0x80 MiB' instead ? Does the 'ldMiB' actually mean that the value is in hexadecimal ? I did not find a reason in git history. --- --- hw/ppc/spapr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 8aa3ce7449be..b2ddacc6dd01 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -2819,8 +2819,8 @@ static hwaddr spapr_rma_size(SpaprMachineState *spapr, Error **errp) if (rma_size < MIN_RMA_SLOF) { error_setg(errp, - "pSeries SLOF firmware requires >= %" HWADDR_PRIx - "ldMiB guest RMA (Real Mode Area memory)", + "pSeries SLOF firmware requires >= %" HWADDR_PRId + "MiB guest RMA (Real Mode Area memory)", MIN_RMA_SLOF / MiB); return 0; }