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Wed, 19 Jan 2022 12:54:44 +0000 (GMT) Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 49A8178064; Wed, 19 Jan 2022 12:54:43 +0000 (GMT) Received: from localhost (unknown [9.211.99.176]) by b03ledav004.gho.boulder.ibm.com (Postfix) with ESMTPS; Wed, 19 Jan 2022 12:54:42 +0000 (GMT) From: Fabiano Rosas To: David Gibson Subject: Re: [PATCH v2 13/14] target/ppc: 405: Program exception cleanup In-Reply-To: References: <20220118184448.852996-1-farosas@linux.ibm.com> <20220118184448.852996-14-farosas@linux.ibm.com> Date: Wed, 19 Jan 2022 09:54:41 -0300 Message-ID: <87fspjx4vi.fsf@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-AS-GCONF: 00 X-Proofpoint-GUID: sEIYnfrOCtc_qUyra_6RO4mRY3XpEvcb X-Proofpoint-ORIG-GUID: HL8iNFCdaJhIQFITaTQVqozt_XQvS0s5 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.816,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2022-01-19_07,2022-01-19_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 mlxlogscore=923 lowpriorityscore=0 suspectscore=0 adultscore=0 clxscore=1015 phishscore=0 spamscore=0 mlxscore=0 impostorscore=0 bulkscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2201190072 Received-SPF: pass client-ip=148.163.156.1; envelope-from=farosas@linux.ibm.com; helo=mx0a-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_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=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: , Cc: clg@kaod.org, danielhb413@gmail.com, qemu-ppc@nongnu.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" David Gibson writes: > On Tue, Jan 18, 2022 at 03:44:47PM -0300, Fabiano Rosas wrote: >> The 405 Program Interrupt does not set SRR1 with any diagnostic bits, >> just a clean copy of the MSR. >> >> We're using the BookE Exception Syndrome Register which is different >> from the 405. > > Hrm. We really do want to set the 40x ESR bits here, though. Well I wrote the code and nothing changed so I dropped it. Not sure if we are even raising these properly in the translation code. I'll take another look.