Bug 101271
| Summary: | HP Pavilion 11-n003ng x360 2in1 Notebook Unable turn off power | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Matthias Fiedler (matthias30) |
| Component: | Other | Assignee: | Andy Shevchenko (andy.shevchenko) |
| Status: | RESOLVED CODE_FIX | ||
| Severity: | normal | CC: | aaron.lu, alan.christopher.jenkins, andy.shevchenko, lexicall, marci_r, samuel-kbugs |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 4.0.6 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Bug Depends on: | |||
| Bug Blocks: | 85931 | ||
|
Description
Matthias Fiedler
2015-07-09 09:11:41 UTC
According to the redhat bug page, it is related to the dw_dmac kernel module. Is it still the case with the latest kernel? sorry i was for few weeks in a hospital and can´ t answer you. yes, since kernel 4.0.8 it look as it work fine, but i´ ve take the update for 6 minutes and the next 2 reboot and the shutdown was okay. i still monitor my netbook and report when the error came back I'll move this bug to drivers/other category due to no DMA category. Any update here? The fix has been submitted for review: http://www.spinics.net/lists/dmaengine/msg07290.html. The v3 http://www.spinics.net/lists/dmaengine/msg07497.html which becomes a part of 4.5. a nother way to solce the Problem ist to install the kernel 4.4 rc 5. In my case the hp pavilion 11 x360 shout down correctly (In reply to Matthias Fiedler from comment #9) > a nother way to solce the Problem ist to install the kernel 4.4 rc 5. In my > case the hp pavilion 11 x360 shout down correctly You are just lucky, or it is not about dw_dmac issue, or you have dw_dmac blacklisted. maybe that i am lucky. it´ s fact that i have do a fresh install of Fedoa 23 and not blacklisted dw_mac It might be different scenario when modules are load and removed in a safe way. Which is considered 'being lucky'. Also might be a case that Fedora's guys back ported mentioned series to their kernel. In any case I let this bug flying around in ASSIGNED state until someone can really confirms that it is fixed by 4.5 kernel. v4.5-rc1 is out. Please, re-check on it. Hi Andy. I have a very similar problem so I hope it's ok to contact you here. dw_dmac hangs on my Braswell N3050 system, starting with Fedora kernel 4.4.2. Kernel 4.3.5 was OK. I would like to report my hang is fixed in vanilla kernel 4.5-rc5-something. I assume this is a potentially useful endorsement for your fix :). Thanks! Filed at Fedora: https://bugzilla.redhat.com/show_bug.cgi?id=1313296 (In reply to Alan Jenkins from comment #14) > Hi Andy. I have a very similar problem so I hope it's ok to contact you > here. dw_dmac hangs on my Braswell N3050 system, starting with Fedora > kernel 4.4.2. Kernel 4.3.5 was OK. > > I would like to report my hang is fixed in vanilla kernel 4.5-rc5-something. > I assume this is a potentially useful endorsement for your fix :). Thanks! > > Filed at Fedora: https://bugzilla.redhat.com/show_bug.cgi?id=1313296 Yes, that's useful, thank you. Except the RC kernel then bricked my NUC. So I would suggest any owners of Atom NUCs *not* to try run kernel 4.5-* for now. Confirmed fixed as per comments in bug #85931. *** Bug 104641 has been marked as a duplicate of this bug. *** |