From: Michal Hocko <mhocko@kernel.org> To: Ran Wang <ran.wang_1@nxp.com> Cc: "linux-mm@kvack.org" <linux-mm@kvack.org>, Michael Ellerman <mpe@ellerman.id.au>, Vlastimil Babka <vbabka@suse.cz>, Andrew Morton <akpm@linux-foundation.org>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>, Reza Arbab <arbab@linux.vnet.ibm.com>, Yasuaki Ishimatsu <yasu.isimatu@gmail.com>, "qiuxishi@huawei.com" <qiuxishi@huawei.com>, Igor Mammedov <imammedo@redhat.com>, Vitaly Kuznetsov <vkuznets@redhat.com>, LKML <linux-kernel@vger.kernel.org>, Leo Li <leoyang.li@nxp.com>, Xiaobo Xie <xiaobo.xie@nxp.com> Subject: Re: [PATCH 1/2] mm: drop migrate type checks from has_unmovable_pages Date: Tue, 14 Nov 2017 08:06:34 +0100 [thread overview] Message-ID: <20171114070634.zoh75rakg57uhd3j@dhcp22.suse.cz> (raw) In-Reply-To: <AM3PR04MB1489AD776D0539665B108A04F1280@AM3PR04MB1489.eurprd04.prod.outlook.com> On Tue 14-11-17 06:10:00, Ran Wang wrote: [...] > > > This drop cause DWC3 USB controller fail on initialization with > > > Layerscaper processors (such as LS1043A) as below: > > > > > > [ 2.701437] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned > > bus number 1 > > > [ 2.710949] cma: cma_alloc: alloc failed, req-size: 1 pages, ret: -16 > > > [ 2.717411] xhci-hcd xhci-hcd.0.auto: can't setup: -12 > > > [ 2.727940] xhci-hcd xhci-hcd.0.auto: USB bus 1 deregistered > > > [ 2.733607] xhci-hcd: probe of xhci-hcd.0.auto failed with error -12 > > > [ 2.739978] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller > > > > > > And I notice that someone also reported to you that DWC2 got affected > > > recently, so do you have the solution now? > > > > Yes. It should be in linux-next. Have a look at the following email > > thread: > > https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Flkml. > > kernel.org%2Fr%2F20171104082500.qvzbb2kw4suo6cgy%40dhcp22.suse.cz& > > data=02%7C01%7Cran.wang_1%40nxp.com%7C5e73c6a941fc4f1c10e708d52 > > a860c5b%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C636461677 > > 583607877&sdata=zlRxJ4LZwOBsit5qRx9yFT5qfP54wZ0z6G1z%2Bcywf5g%3D > > &reserved=0 I really have no idea where the above link came from because my email had a reference to http://lkml.kernel.org/r/20171104082500.qvzbb2kw4suo6cgy@dhcp22.suse.cz Has your email client modified the original email? > Thanks for your info, although I fail to open the link you shared, but I got patch > from my colleague and the issue got fix on my side, let you know, thanks. Thanks for your testing anyway. Can I assume your Tested-by? -- Michal Hocko SUSE Labs
WARNING: multiple messages have this Message-ID (diff)
From: Michal Hocko <mhocko@kernel.org> To: Ran Wang <ran.wang_1@nxp.com> Cc: "linux-mm@kvack.org" <linux-mm@kvack.org>, Michael Ellerman <mpe@ellerman.id.au>, Vlastimil Babka <vbabka@suse.cz>, Andrew Morton <akpm@linux-foundation.org>, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>, Reza Arbab <arbab@linux.vnet.ibm.com>, Yasuaki Ishimatsu <yasu.isimatu@gmail.com>, "qiuxishi@huawei.com" <qiuxishi@huawei.com>, Igor Mammedov <imammedo@redhat.com>, Vitaly Kuznetsov <vkuznets@redhat.com>, LKML <linux-kernel@vger.kernel.org>, Leo Li <leoyang.li@nxp.com>, Xiaobo Xie <xiaobo.xie@nxp.com> Subject: Re: [PATCH 1/2] mm: drop migrate type checks from has_unmovable_pages Date: Tue, 14 Nov 2017 08:06:34 +0100 [thread overview] Message-ID: <20171114070634.zoh75rakg57uhd3j@dhcp22.suse.cz> (raw) In-Reply-To: <AM3PR04MB1489AD776D0539665B108A04F1280@AM3PR04MB1489.eurprd04.prod.outlook.com> On Tue 14-11-17 06:10:00, Ran Wang wrote: [...] > > > This drop cause DWC3 USB controller fail on initialization with > > > Layerscaper processors (such as LS1043A) as below: > > > > > > [ 2.701437] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned > > bus number 1 > > > [ 2.710949] cma: cma_alloc: alloc failed, req-size: 1 pages, ret: -16 > > > [ 2.717411] xhci-hcd xhci-hcd.0.auto: can't setup: -12 > > > [ 2.727940] xhci-hcd xhci-hcd.0.auto: USB bus 1 deregistered > > > [ 2.733607] xhci-hcd: probe of xhci-hcd.0.auto failed with error -12 > > > [ 2.739978] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller > > > > > > And I notice that someone also reported to you that DWC2 got affected > > > recently, so do you have the solution now? > > > > Yes. It should be in linux-next. Have a look at the following email > > thread: > > https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Flkml. > > kernel.org%2Fr%2F20171104082500.qvzbb2kw4suo6cgy%40dhcp22.suse.cz& > > data=02%7C01%7Cran.wang_1%40nxp.com%7C5e73c6a941fc4f1c10e708d52 > > a860c5b%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C636461677 > > 583607877&sdata=zlRxJ4LZwOBsit5qRx9yFT5qfP54wZ0z6G1z%2Bcywf5g%3D > > &reserved=0 I really have no idea where the above link came from because my email had a reference to http://lkml.kernel.org/r/20171104082500.qvzbb2kw4suo6cgy@dhcp22.suse.cz Has your email client modified the original email? > Thanks for your info, although I fail to open the link you shared, but I got patch > from my colleague and the issue got fix on my side, let you know, thanks. Thanks for your testing anyway. Can I assume your Tested-by? -- Michal Hocko SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2017-11-14 7:06 UTC|newest] Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <AM3PR04MB14892A9D6D2FBCE21B8C1F0FF12B0@AM3PR04MB1489.eurprd04.prod.outlook.com> 2017-11-13 7:33 ` [PATCH 1/2] mm: drop migrate type checks from has_unmovable_pages Ran Wang 2017-11-13 7:33 ` Ran Wang 2017-11-13 11:02 ` Michal Hocko 2017-11-13 11:02 ` Michal Hocko 2017-11-14 6:10 ` Ran Wang 2017-11-14 6:10 ` Ran Wang 2017-11-14 7:06 ` Michal Hocko [this message] 2017-11-14 7:06 ` Michal Hocko 2017-11-14 7:45 ` Ran Wang 2017-11-14 7:45 ` Ran Wang 2017-10-13 11:58 [PATCH 1/2] mm, memory_hotplug: do not fail offlining too early Michal Hocko 2017-10-13 12:00 ` [PATCH 1/2] mm: drop migrate type checks from has_unmovable_pages Michal Hocko 2017-10-13 12:00 ` Michal Hocko 2017-10-17 11:41 ` Michael Ellerman 2017-10-17 11:41 ` Michael Ellerman 2017-10-17 12:03 ` Michal Hocko 2017-10-17 12:03 ` Michal Hocko 2017-10-17 13:02 ` Vlastimil Babka 2017-10-17 13:02 ` Vlastimil Babka 2017-10-19 2:51 ` Joonsoo Kim 2017-10-19 2:51 ` Joonsoo Kim 2017-10-19 7:15 ` Michal Hocko 2017-10-19 7:15 ` Michal Hocko 2017-10-19 7:33 ` Joonsoo Kim 2017-10-19 7:33 ` Joonsoo Kim 2017-10-19 8:20 ` Michal Hocko 2017-10-19 8:20 ` Michal Hocko 2017-10-19 12:21 ` Michal Hocko 2017-10-19 12:21 ` Michal Hocko 2017-10-20 2:13 ` Joonsoo Kim 2017-10-20 2:13 ` Joonsoo Kim 2017-10-20 5:59 ` Michal Hocko 2017-10-20 5:59 ` Michal Hocko 2017-10-20 6:50 ` Joonsoo Kim 2017-10-20 6:50 ` Joonsoo Kim 2017-10-20 7:02 ` Michal Hocko 2017-10-20 7:02 ` Michal Hocko 2017-10-23 5:23 ` Joonsoo Kim 2017-10-23 5:23 ` Joonsoo Kim 2017-10-23 8:10 ` Michal Hocko 2017-10-23 8:10 ` Michal Hocko 2017-10-24 4:44 ` Joonsoo Kim 2017-10-24 4:44 ` Joonsoo Kim 2017-10-24 7:44 ` Michal Hocko 2017-10-24 7:44 ` Michal Hocko 2017-10-24 8:12 ` Vlastimil Babka 2017-10-24 8:12 ` Vlastimil Babka 2017-10-24 12:25 ` Michal Hocko 2017-10-24 12:25 ` Michal Hocko 2017-10-26 2:47 ` Joonsoo Kim 2017-10-26 2:47 ` Joonsoo Kim 2017-10-26 7:41 ` Michal Hocko 2017-10-26 7:41 ` Michal Hocko 2017-10-20 7:22 ` Xishi Qiu 2017-10-20 7:22 ` Xishi Qiu 2017-10-20 8:17 ` Michal Hocko 2017-10-20 8:17 ` Michal Hocko 2017-10-23 5:26 ` Joonsoo Kim 2017-10-23 5:26 ` Joonsoo Kim 2017-10-26 13:04 ` Vlastimil Babka 2017-10-26 13:04 ` Vlastimil Babka 2017-10-26 13:59 ` Michal Hocko 2017-10-26 13:59 ` Michal Hocko
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