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Date:      Tue, 31 Mar 2020 17:28:21 +0200
From:      "Kristof Provost" <kp@FreeBSD.org>
To:        "Mark Johnston" <markj@freebsd.org>
Cc:        "Li-Wen Hsu" <lwhsu@freebsd.org>, src-committers <src-committers@freebsd.org>, svn-src-all <svn-src-all@freebsd.org>, svn-src-head <svn-src-head@freebsd.org>
Subject:   Re: svn commit: r359436 - in head/sys: kern net sys
Message-ID:  <9A4C20AA-8E13-47C8-B162-F2304F8C79B7@FreeBSD.org>
In-Reply-To: <20200331151700.GC97238@raichu>
References:  <202003301422.02UEMrxL059978@repo.freebsd.org> <CAKBkRUxrzmqkDrsPXLWr%2B5d6djghR1jbr_Lg5RpvpanAzOxtKw@mail.gmail.com> <20200331015905.GC65028@raichu> <20200331023127.GA97238@raichu> <CAKBkRUyi5At9bwXAH7Sw3xb=KZXTBHOpjpuRKvAMhbxpnSwb2A@mail.gmail.com> <D538EC06-2F66-4638-BD1A-65B27B16C35A@FreeBSD.org> <CAKBkRUwr1L4iO_%2BY4aNupXQCuFsSHtO-Y1L=PQbPKmYMU=tpcA@mail.gmail.com> <20200331151700.GC97238@raichu>

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On 31 Mar 2020, at 17:17, Mark Johnston wrote:
> On Tue, Mar 31, 2020 at 03:51:27PM +0800, Li-Wen Hsu wrote:
>> On Tue, Mar 31, 2020 at 3:00 PM Kristof Provost <kp@freebsd.org> 
>> wrote:
>>>
>>> On 31 Mar 2020, at 7:56, Li-Wen Hsu wrote:
>>>> On Tue, Mar 31, 2020 at 10:55 AM Mark Johnston <markj@freebsd.org> 
>>>> wrote:
>>>>>>> It seems could be triggered by sys.netinet6.frag6.*
>>>>>>> sys.netpfil.common.* sbin.pfctl.pfctl_test.* tests, and there 
>>>>>>> are lots
>>>>>>> of test cases timed out.
>>>>>>>
>>>>>>> Can you help check these?
>>>>>>
>>>>>> I see, it is actually caused by r359438.  I'm looking at it now.
>>>>>
>>>>> I verified that the netpfil and netinet6 tests pass with r359477.
>>>>
>>>> Thanks for the fixing, the latest test panics at epair_qflush:
>>>>
>>>> https://ci.freebsd.org/job/FreeBSD-head-amd64-test/14747/consoleFull
>>>>
>>>> while executing sys.netpfil.pf.* tests. I'm not sure if this is
>>>> related or because of previous commits (I suspect the later). I'll
>>>> look into this.
>>>>
>>> That’s a know issue with epair (since EPOCH, I believe).
>>> A number of the pf tests are disabled due to this. See 238870.
>>
>> I also think so, btw, currently every test run panics so I am afraid
>> that the recent commits might make status worse (or say, make the
>> issue easier to reproduce?)
>
> I haven't been able to reproduce any panics or test failures so far.

Once you disable the ‘atf_skip’ lines in the pf tests a simple `sudo 
kldload pfsync && cd /usr/tests/sys/netpfil/pf && sudo kyua test` is 
likely sufficient.

There’s a complex race around tearing down epair interfaces and moving 
them back to their home vnet that’s proven very tricky to resolve.

Best regards,
Kristof
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Date: Tue, 31 Mar 2020 15:28:32 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org
Subject: svn commit: r359485 - stable/11/sys/dev/sound/pci/hda
X-SVN-Group: stable-11
X-SVN-Commit-Author: kib
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X-SVN-Commit-Revision: 359485
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Author: kib
Date: Tue Mar 31 15:28:31 2020
New Revision: 359485
URL: https://svnweb.freebsd.org/changeset/base/359485

Log:
  MFC r359396:
  hdaa: remove verbosity from the normal driver operations.

Modified:
  stable/11/sys/dev/sound/pci/hda/hdac.c
Directory Properties:
  stable/11/   (props changed)

Modified: stable/11/sys/dev/sound/pci/hda/hdac.c
==============================================================================
--- stable/11/sys/dev/sound/pci/hda/hdac.c	Tue Mar 31 15:26:56 2020	(r359484)
+++ stable/11/sys/dev/sound/pci/hda/hdac.c	Tue Mar 31 15:28:31 2020	(r359485)
@@ -1409,21 +1409,11 @@ hdac_poll_reinit(struct hdac_softc *sc)
 		pollticks >>= 1;
 		if (pollticks > hz)
 			pollticks = hz;
-		if (pollticks < 1) {
-			HDA_BOOTVERBOSE(
-				device_printf(sc->dev,
-				    "poll interval < 1 tick !\n");
-			);
+		if (pollticks < 1)
 			pollticks = 1;
-		}
 		if (min > pollticks)
 			min = pollticks;
 	}
-	HDA_BOOTVERBOSE(
-		device_printf(sc->dev,
-		    "poll interval %d -> %d ticks\n",
-		    sc->poll_ival, min);
-	);
 	sc->poll_ival = min;
 	if (min == 1000000)
 		callout_stop(&sc->poll_callout);



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