Re: can buffer cache pages be used in ext_pgs mbufs?

2020-08-10 Thread Rick Macklem
Konstantin Belousov wrote: >On Mon, Aug 10, 2020 at 12:46:00AM +, Rick Macklem wrote: >> Konstantin Belousov wrote: >> >On Fri, Aug 07, 2020 at 09:43:14PM -0700, Kirk McKusick wrote: >> >> I do not have the answer to your question, but I am copying Kostik >> >> as if anyone knows the answer,

FreeBSD CI Weekly Report 2020-08-09

2020-08-10 Thread Li-Wen Hsu
(Please send the followup to freebsd-testing@ and note Reply-To is set.) FreeBSD CI Weekly Report 2020-08-09 === Here is a summary of the FreeBSD Continuous Integration results for the period from 2020-08-02 to 2020-08-09. During this period, we have: * 1823

Re: To people upgrading from before r363679

2020-08-10 Thread Conrad Meyer
The problem identified in Warner's email was fixed in r364030, so an easy solution is updating from r363678 or earlier directly to r364030 or later. Best, Conrad On Mon, Aug 10, 2020 at 3:20 AM Dennis Clarke wrote: > > On 8/5/20 9:19 PM, Warner Losh wrote: > > If you are upgrading across

installworld error (Shared object "libncursesw.so.8" not found)

2020-08-10 Thread Gordon Bergling
Hi, I am currently getting the following error during a "make installworld": --- [...] ===> share/zoneinfo/tests (install) install -o root -g wheel -m 555 backward_test /usr/tests/share/zoneinfo/backward_test

Re: To people upgrading from before r363679

2020-08-10 Thread Dennis Clarke
On 8/5/20 9:19 PM, Warner Losh wrote: > If you are upgrading across r363679, you may have installworld fail, as > documented in UPDATING. > > I have a fix (that requires a trip through buildworld) that's under review > at https://reviews.freebsd.org/D25967 . The changes are likely good, but >

Re: Kernel crash during video transcoding

2020-08-10 Thread Hans Petter Selasky
Hi, On 2020-08-10 12:59, Alexandre Levy wrote: Looking at the code, the error happens during the call to VM_OBJECT_WLOCK (memory page locking for write ?) in the intel_freebsd.c (see [1] below). I'm out for a few days but I'll try to dig more into it when I'm back next weekend although I have

Re: Kernel crash during video transcoding

2020-08-10 Thread Hans Petter Selasky
On 2020-08-10 12:59, Alexandre Levy wrote: I could reproduce with GENERIC kernel and i915 kms compiled with DEBUG and I got this additional info (still no crash dump though) : If you have the debugger enabled, you will need to type "dump" in the crash handler to get the core-dump. --HPS

Re: Kernel crash during video transcoding

2020-08-10 Thread Alexandre Levy
I could reproduce with GENERIC kernel and i915 kms compiled with DEBUG and I got this additional info (still no crash dump though) : Kernel page fault with the following non-sleepable locks held: kernel: exclusive rw vm object (vm object) r = 0 (0xf8037533bc60) locked @

Re: somewhat reproducable vimage panic

2020-08-10 Thread Hans Petter Selasky
On 2020-07-23 21:26, Bjoern A. Zeeb wrote: That’ll probably work;  still, the deferred teardown work seems wrong to me;  I haven’t investigated;  the patch kind-of says exactly that as well: if “wait until deferred stuff is done” is all we are doing, why can we not do it on the spot then? Hi

Re: Kernel crash during video transcoding

2020-08-10 Thread Alexandre Levy
Ah thanks, I was doing a make config-recursive and that didn't show the DEBUG option. It's recompiling the module with DEBUG now. Le lun. 10 août 2020 à 09:43, Hans Petter Selasky a écrit : > On 2020-08-10 10:41, Alexandre Levy wrote: > > I'm recompiling the kernel using GENERIC at the moment

Re: Kernel crash during video transcoding

2020-08-10 Thread Hans Petter Selasky
On 2020-08-10 10:41, Alexandre Levy wrote: I'm recompiling the kernel using GENERIC at the moment but I'm not sure how to enable debugging in i915 kms, there is no compile option for that, am I missing something ? Type: make config Before building the i915kms port, then there should be a

Re: Kernel crash during video transcoding

2020-08-10 Thread Alexandre Levy
I'm recompiling the kernel using GENERIC at the moment but I'm not sure how to enable debugging in i915 kms, there is no compile option for that, am I missing something ? Le lun. 10 août 2020 à 08:44, Hans Petter Selasky a écrit : > Hi, > > On 2020-08-10 00:19, Alexandre Levy wrote: > > Hi, > >

Re: Kernel crash during video transcoding

2020-08-10 Thread Hans Petter Selasky
Hi, On 2020-08-10 00:19, Alexandre Levy wrote: Hi, I installed the port drm-devel-kmod for Plex to be able to transcode videos using the integrated GPU of my Intel Celeron G5900. I'm running r364031 and the kernel is compiled with GENERIC-NODEBUG profile. Transcoding has been working fine