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charset="us-ascii" Content-Disposition: inline In-Reply-To: X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01a.na.qualcomm.com (10.47.209.196) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: 8GGEN6E7BHYpaJCRSd15h9IvrK6-n_Rm X-Proofpoint-ORIG-GUID: 8GGEN6E7BHYpaJCRSd15h9IvrK6-n_Rm X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-01_14,2023-11-30_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 malwarescore=0 lowpriorityscore=0 suspectscore=0 adultscore=0 mlxlogscore=903 bulkscore=0 spamscore=0 priorityscore=1501 mlxscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2312010112 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Fri, 01 Dec 2023 08:29:14 -0800 (PST) On Fri, Dec 01, 2023 at 09:06:45AM +0100, Johan Hovold wrote: > On Thu, Nov 30, 2023 at 04:35:01PM -0800, Bjorn Andersson wrote: > > Similar to SC8280XP, the misconfigured SAFE logic causes rather > > significant delays in __arm_smmu_tlb_sync(), resulting in poor > > performance for things such as USB. > > > > Introduce appropriate SAFE values for SC8180X to correct this. > > > > Fixes: f3af2d6ee9ab ("drm/msm/dpu: Add SC8180x to hw catalog") > > Missing CC stable tag? > I figured it doesn't matter in practice, there's still a few issues left preventing people from just running a stable kernel on this platform. But it would be the right thing to do... Cc: stable@vger.kernel.org Regards, Bjorn > > Signed-off-by: Bjorn Andersson > > Johan >