Messages in this thread | | | From | Thorsten Leemhuis <> | Subject | Linux 4.11: Reported regressions as of Tuesday, 2017-04-02 | Date | Sun, 2 Apr 2017 15:03:51 +0200 |
| |
Hi! Find below my second regression report for Linux 4.11. It lists 13 regressions I'm currently aware of. It lists 6 fixed regressions. Some of them where in the first report from three weeks ago; a few were supposed to go into a second report I prepared last week, but wasn't able to finish :-/
As always: Are you aware of any other regressions? Then please let me know (simply CC regressions@leemhuis.info). And please tell me if there is anything in the report that shouldn't be there.
Ciao, Thorsten
P.S.: Thx to all those that CCed me on regression reports, that makes compiling these reports a whole lot easier!
== Current regressions ==
Desc: malta_defconfig regressions Repo: 2017-03-31 https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1367470.html Stat: n/a Note: some patched already heading mainline
Desc: Commit d8514d8edb5b ("ovl: copy up regular file using O_TMPFILE") breaks ubifs Repo: 2017-03-28 https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1363879.html Stat: 2017-03-30 https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1366190.html https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1366208.html Note: patches being tested; tests looking good so far
Desc: 07ec51480b5e ("virtio_pci: use shared interrupts for virtqueues") causes some kworker grief in -rt too Repo: 2017-03-27 https://www.mail-archive.com/search?l=mid&q=1490605644.14634.50.camel@gmx.de Stat: 2017-03-31 https://www.mail-archive.com/search?l=mid&q=20170331082049.GA4485@lst.de Note: hch is looking into this
Desc: HP 820 G3 becomes unstable after resume from suspend Repo: 2017-03-25 https://bugzilla.kernel.org/show_bug.cgi?id=195041 Stat: 2017-03-26 Note: might be a duplicate of https://bugzilla.kernel.org/show_bug.cgi?id=194801 ; revert for that bug is heading upstream via davem (see https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1361534.html )
Desc: NVMe APST? Samsung PM951 NVMe sudden controller death Repo: 2017-03-25 https://bugzilla.kernel.org/show_bug.cgi?id=195039 Stat: 2017-03-29 Note: Got luto and axboe into the loop, investigation ongoing, maybe a blacklist update is needed; issue might be the same to https://bugzilla.kernel.org/show_bug.cgi?id=194921 (see below)
Desc: NVMe APST? NVMe resets leads to capacity change to 0, leading to panics; Samsung SSD as well Repo: 2017-03-18 https://bugzilla.kernel.org/show_bug.cgi?id=194921 Stat: 2017-03-28 Note: Got luto and axboe into the loop, investigation ongoing; maybe a blacklist update is needed; issue might be related to https://bugzilla.kernel.org/show_bug.cgi?id=195039 (see above)
Desc: Perf regression after enabling nvme APST Repo: 2017-03-17 https://lkml.org/lkml/2017/3/17/177 Stat: 2017-03-20 https://lkml.org/lkml/2017/3/20/998 Note: luto: lying disk?
Desc: i915 gpu hangs under load Repo: 2017-03-22 https://www.mail-archive.com/intel-gfx@lists.freedesktop.org/msg116227.html https://bugs.freedesktop.org/show_bug.cgi?id=100181 Stat: 2017-04-02 https://www.mail-archive.com/intel-gfx@lists.freedesktop.org/msg117315.html Note: Reporter: "there's a fix out there. I don't know if it's in rc5 though."
Desc: 4.10/4.11: mmc: core: HS DDR switch, don't change timing before checking status, as it might lead to boot problems Repo: 2017-03-10 https://patchwork.kernel.org/patch/9617489/ Stat: 2017-03-24 Note: looks like the real root cause was found, but then the discussion stalled afaics
Desc: Synaptics RMI4 touchpad regression in 4.11-rc1: pointer jumps Repo: 2017-03-11 https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1351561.html Stat: 2017-03-31 https://www.mail-archive.com/search?l=mid&q=20170331085751.GF22683@mail.corp.redhat.com Note: two patches to improve the situation available; discussion which to use
Desc: Synaptics RMI4 touchpad regression in 4.11-rc1: palm detection Repo: 2017-03-11 https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1351561.html Stat: 2017-03-19 https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1356832.html Note: discussion stalled; asked for an update
Desc: e1000e: __pci_enable_msi_range fails before/after resume Repo: 2017-03-06 https://bugzilla.kernel.org/show_bug.cgi?id=194801 Stat: 2017-03-14 https://bugzilla.kernel.org/show_bug.cgi?id=194801#c1 Note: revert for that bug is heading upstream via davem (see https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1361534.html )
Desc: thinkpad x220: GPU hang Repo: 2017-03-05 https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1345689.html Stat: 2017-03-25 https://www.mail-archive.com/dri-devel@lists.freedesktop.org/msg180860.html Note: Ignored by DRI people? Pavel wrote: "We know where the bug is, but there's no fix for it. There was one patch, but it was quickly withdrawn."
== Stalled, waiting for feedback from reporter ==
Desc: pine64 defconfig: WARNING: CPU: 0 PID: 86 at drivers/base/dd.c:349 driver_probe_device+0x258/0x2c0 Repo: 2017-03-25 https://bugzilla.kernel.org/show_bug.cgi?id=195037 Stat: 2017-03-28 https://bugzilla.kernel.org/show_bug.cgi?id=195037#c2 Note: poked reporter to clarify if this is a regression in 4.11; might not be one
Desc: kvm: workqueue lockup Repo: 2017-03-14 https://bugzilla.kernel.org/show_bug.cgi?id=194883 Stat: 2017-03-27 https://bugzilla.kernel.org/show_bug.cgi?id=194883#c1 Note: asked reporter if issue still present in RC4, no reply yet
Desc: general protection fault: inet6_fill_ifaddr+0x6c/0x230 Repo: 2017-03-11 https://bugzilla.kernel.org/show_bug.cgi?id=194849 Stat: 2017-03-13 https://bugzilla.kernel.org/show_bug.cgi?id=194849#c1 Note: poked bug for status, didn't get one; might need to get forwarded to network people if still present
== Going to be removed from the list ==
Desc: ACPI errors on Macbook IVB: "ACPI Error: Needed type [Reference], found [Integer]"; Repo: 2017-02-28 https://lkml.org/lkml/2017/2/27/596 Stat: n/a Note: Removed: Only error messages, no real problem known. Side note: Reporter summarized non-public discussion "Intel devs have determined that root cause is an Apple bios bug (that happens to work in Windows due to buggy interpreter) and are not sure how to fix it."
Desc: DRM BUG while initializing cape verde (2nd card) Repo: 2017-03-13 https://bugzilla.kernel.org/show_bug.cgi?id=194867 Stat: n/a Note: problem was in 4.10 already & reporter closed issue
Desc: Two batteries is detected on DEXP Ursus 7W tablet instead of one Repo: 2017-03-07 https://bugzilla.kernel.org/show_bug.cgi?id=194811 Stat: 2017-03-12 https://bugzilla.kernel.org/show_bug.cgi?id=194811#c8 Note: not a regression in 4.11, but fixed in 4.12
== Fixed since last report ==
Desc: Problem with commit e8a9c58fcd9a ("drm/i915: Unify active context tracking between legacy/execlists/guc") Repo: 2017-03-23 https://www.mail-archive.com/intel-gfx@lists.freedesktop.org/msg116509.html Stat: n/a https://git.kernel.org/torvalds/c/0abfe7e2570d7c729a7662e82c09a23f00f29346 Note:
Desc: commit c2febafc6773 ("mm: convert generic code to 5-level paging") blocks some ARM64 platforms from properly booting Repo: 2017-03-18 https://bugzilla.kernel.org/show_bug.cgi?id=194915 Stat: n/a gone with RC4 Note:
Desc: "virtio_pci: use shared interrupts for virtqueues" (5c34d002dcc7) leads to random crashes on a CentOS7 host Repo: 2017-03-17 https://bugzilla.kernel.org/show_bug.cgi?id=194911 Stat: n/a https://git.kernel.org/torvalds/c/de85ec8b07f82c8c84de7687f769e74bf4c26a1e Note: Fixed; a related problem is still discussed: https://www.mail-archive.com/search?l=mid&q=20170331032231.GA2471@redhat.com
Desc: VM with virtio-scsi drive often crashes during boot with kernel 4.11rc1 Repo: 2017-03-09 https://bugzilla.kernel.org/show_bug.cgi?id=194837 Stat: n/a https://git.kernel.org/torvalds/c/df23de55615fa7a190a85f49a950ccecdd9102f3 (among others) Note:
Desc: [lkp-robot] [f2fs] 4ac912427c: -33.7% aim7.jobs-per-min regression Repo: 2017-03-08 https://www.spinics.net/lists/kernel/msg2459239.html Stat: n/a https://git.kernel.org/torvalds/c/4ac912427c4214d8031d9ad6fbc3bc75e71512df https://git.kernel.org/torvalds/c/c0e39d642e41be12937f4532721fc2538182e264 Note:
Desc: PowerPC crashes on boot, bisected to commit 5657933dbb6e Repo: 2017-03-02 https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1343553.html Stat: n/a Note: Sorry, due to a real life race condition I had missed that the patch fixing this issue was already merged between starting to prepare and publishing my last report :-/
| |