On Jan 19, 6:48am, p...@whooppee.com (Paul Goyette) wrote:
-- Subject: Re: Fixed modular kernel path and different kernels
|
| Well, yes, that's what I said above regarding modules "pushed from the
| boot loader." :-)
|
| It seems to me that we have a similar restriction on where the boot
| lo
In article ,
Paul Goyette wrote:
>-=-=-=-=-=-
>
>On Wed, 18 Jan 2017, Paul Goyette wrote:
>
>>> One obvious and trivial way to allow for testing like this is to have
>>> boot -a also ask for an override of the module path.
>>
>> This should not be too difficult, although it would (continue to) ha
On Jan 2, 8:18am, m...@netbsd.org (Emmanuel Dreyfus) wrote:
-- Subject: Re: [PATCH] Linux pselect6() implementation
| On Mon, Jan 02, 2017 at 01:26:25AM +, Christos Zoulas wrote:
| > This looks ok. I don't know if the code is different enough to drop the
| > comment, that is
In article <1mz6oz7.vasmawiih0ham%m...@netbsd.org>,
Emmanuel Dreyfus wrote:
>Hello
>
>I seek comment regarding Linux's pselect6() implementation, which seems
>required to run Matlab R2016a on NetBSD/amc64:
>https://ftp.espci.fr/shadow/manu/pselect6.patch'
>
>1) The syscall has a 6th argument which
In article ,
Paul Goyette wrote:
>I have managed to provide access to all of the kernel history data via
>sysctl, and I've come up with a modified version of vmstat(1) that can
>read the data from sysctl rather than having to use kvm.
>
>Diffs for sys/sys/kernhist.h and sys/kern/kern_history.c
> On Dec 12, 2016, at 4:38 PM, Manuel Bouyer wrote:
>
>
> I feel that this should be more flexible. Maybe each audio device should
> have its spkr_synth (in addition to the pcppi one where is exists);
> then we just need a way to configure which one to use
This is what I am going to try to d
On Dec 12, 10:21pm, n...@netbsd.org (Nathanial Sloss) wrote:
-- Subject: Re: spkr vs spkr_synth module
| As for the module I think more platforms have audio than pcppi, so that spkr
| synth should be the prominent one.
|
| And as for wskbd I was thinking that the bell function should use the spe
On Dec 12, 6:01pm, p...@whooppee.com (Paul Goyette) wrote:
-- Subject: Re: spkr vs spkr_synth module
| You already did this, right?
Yes.
| > Why does speaker_attach_mi exists? when autoconf calls spkrattach in
| > the spkr_sync case, the parent is audio0...
| >
| > Also the wskbd code can just
In article <1f2c31e0-c86e-4ba7-9cc3-848df5a5c...@eis.cs.tu-bs.de>,
J. Hannken-Illjes wrote:
>Vnodes are kept on freelists which means every vget() has to remove
>them from the list and the last vrele() has to put them back.
>
>Changing the lists to lrulists removes the operation from vget()
>and s
On Dec 10, 9:02am, p...@whooppee.com (Paul Goyette) wrote:
-- Subject: spkr vs spkr_synth module
| I'm not sure if it's really correct to have the modules/spkr_synth.kmod
| file contain a module named "spkr". It makes the modload/modunload
| asymmetrical (modload spkr_synth vs modunload spkr),
In article ,
Michael van Elst wrote:
>hub...@feyrer.de (Hubert Feyrer) writes:
>
>>a) leave the situation as-is and wait for research to get a perfect formula
>>b) commit the patch we have and wait for the research to be done
>
>>Given that the existing patch in PR kern/43561 and PR kern/51615 doe
In article <87twbb0zbj@gmx.com>, scole_mail wrote:
>I'm having an issue with ia64/ski and acpi, and would like to add the
>patch below.
>
>I'm not sure if it is a just a ia64/ski issue, but it seems like
>AcpiGbl_DsdtIndex is never getting set. From nxr, it looks like only
>AcpiTbInstallFixe
In article ,
Hubert Feyrer wrote:
>On Thu, 10 Nov 2016, Michael van Elst wrote:
Can you try this?
>>
>>> Tried it, and it seems to help with both 2 and 4 CPUs.
>>> Codebase: -current
>>
>> Great, so the problem was just the rounding error.
>
>Yes. I've also played with it a bit more, and the
On Oct 29, 12:47am, co...@sdf.org (co...@sdf.org) wrote:
-- Subject: Re: netbsd32 syscalls sy_flags
| Hurray, it works!
| I can continue building Firefox, which has hand-written o32 code.
Well, you found out what was wrong, my part way easy :-)
christos
On Sep 6, 3:04pm, desai.p.ro...@gmail.com (Rohan Desai) wrote:
-- Subject: Re: vioscsi cmd target id
| Do you mean target 0? Isn't that the virtual bus target? The probing code
| (see scsi_probe_bus in scsiconf.c) should skip this target since it matches
| the channel id set by vioscsi.
Yes... I
In article ,
Rohan Desai wrote:
>-=-=-=-=-=-
>
>Having an issue with vioscsi in GCE. vioscsi decrements the target id in
>commands it sends to virtio. This means that the upper layers notion of the
>target id is off by 1. This is especially problematic when presented a lun
>on the last target of
In article <20160827201952.gb6...@netbsd.org>,
David Holland wrote:
>(Cc: tech-kern because of kheapsort())
>
>Some time back I made a set of patches for qsort_r(), that is, a
>version of qsort that allows passing a data pointer through, along
>with corresponding mergesort_r() and heapsort_r().
>
In article <29bc17a0-924a-9eb3-ea57-196853642...@m00nbsd.net>,
Maxime Villard wrote:
>Le 31/07/2016 à 15:39, Christos Zoulas a écrit :
>> In article <311df12c-d620-1c09-92f5-72783f392...@m00nbsd.net>,
>> Maxime Villard wrote:
>>>
>>> My first propo
In article <311df12c-d620-1c09-92f5-72783f392...@m00nbsd.net>,
Maxime Villard wrote:
>
>My first proposion did not take care of the sysctl, because I didn't think it
>was relevant. My last one does. Here is a patch for it. I believe it is safe
>then to remove the va0_disable check in uvm_map.
>
>
In article ,
HRISHIKESH GOYAL wrote:
>-=-=-=-=-=-
>
>Hi
>
>I am trying all the ways to get htree write fixed. But there are few things
>in code that conceptually seems wrong like while loading a vnode for a
>given inode-number, code doesn't load all the informations in the struct
>inode. Specifi
On Jul 24, 5:52pm, hrishi.go...@gmail.com (HRISHIKESH GOYAL) wrote:
-- Subject: Re: GSoC-2016
| Hello,
|
| sir, I am still struggling with htree index directory write support. The
| problem that I am facing currently is in reading a directory file before
| writing a new entry. During reading a
In article <20160714105820.ga16...@homeworld.netbsd.org>,
Martin Husemann wrote:
>On Mon, Jul 11, 2016 at 07:37:00AM +, Ryota Ozaki wrote:
>> Module Name: src
>> Committed By:ozaki-r
>> Date:Mon Jul 11 07:37:00 UTC 2016
>>
>> Modified Files:
>> src/sys/net: route
On Jul 14, 4:13pm, dholland-t...@netbsd.org (David Holland) wrote:
-- Subject: Re: GSoC-2016
| On Thu, Jul 14, 2016 at 08:50:26AM -0400, Christos Zoulas wrote:
| > | On Wed, Jul 13, 2016 at 02:39:37PM -0400, Christos Zoulas wrote:
| > | > great, are we doing something abo
On Jul 14, 12:10pm, mar...@duskware.de (Martin Husemann) wrote:
-- Subject: Re: GSoC-2016
| On Thu, Jul 14, 2016 at 12:09:38PM +0200, Martin Husemann wrote:
| > On Wed, Jul 13, 2016 at 02:39:37PM -0400, Christos Zoulas wrote:
| > > great, are we doing something about tunefs?
| >
On Jul 14, 12:09pm, mar...@duskware.de (Martin Husemann) wrote:
-- Subject: Re: GSoC-2016
| On Wed, Jul 13, 2016 at 02:39:37PM -0400, Christos Zoulas wrote:
| > great, are we doing something about tunefs?
|
| You mean fsck_ext2fs ?
Tunefs so we can adjust superblock flags.
christos
ed the ext4fs in write mode.
>
> 4. Currently working on fixing some issues of Htree directory write support.
>
> Regards
> Hrishikesh
>
>
>> On Sun, Jul 10, 2016 at 12:27 AM, Christos Zoulas
>> wrote:
>> On Jul 9, 10:15pm, hrishi.go...@gmail.com (HRISHI
On Jul 9, 10:15pm, hrishi.go...@gmail.com (HRISHIKESH GOYAL) wrote:
-- Subject: Re: GSoC-2016
| Hello sir
| I have partially included the code for the htree indexing write support
| with no build errors. But I am in a doubt that when will my code will run
| if file-system is only allowed to mount
On Jun 16, 7:18am, al...@yandex.ru (Alexander Nasonov) wrote:
-- Subject: Re: dump to cgdNb device
| Christos Zoulas wrote:
| > That means that either cpu_dump or the next function returned ENXIO.
| > The code is very careful to dump only on partitions that are marked as
| > swap and o
In article <20160615224955.GA2440@neva>,
Alexander Nasonov wrote:
>Hi,
>
>I setup an encrypted disk cgd1 (aes-cbc 256 on top of wd0g, disklabel
>verification) with a dump device cgd1b but I can't dump to it (I enter
>ddb and type sync to dump). It prints "device bad".
>
>If I enable CGDDEBUG and
=
| r if it is not then why (i_flag&EXT4_INDEX) value is false.
| Regards
| Hrishikesh
| On Sun, Jun 5, 2016 at 8:09 PM, Christos Zoulas <mailto:chris...@zoulas.com"; target=3D"_bl=
| ank">chris...@zoulas.com> wrote:On Jun 5,=C2=A0 7=
| :44am, mailto:hrishi.go...@gmail.c
On Jun 7, 3:20pm, dholland-t...@netbsd.org (David Holland) wrote:
-- Subject: Re: gets in the kernel
| On Tue, Jun 07, 2016 at 12:36:54PM +0200, Maxime Villard wrote:
| > >I noticed that gets_s (a bounded version of gets) was added in the kernel.
| > >While this iis nice, it conflicts with the
Hi,
I noticed that gets_s (a bounded version of gets) was added in the kernel.
While this iis nice, it conflicts with the c-11 "Annex K" which has a
different prototype (takes rsize_t instead of size_t). Perhaps we should
rename this to kgets() or getl() now before it causes problems.
Opinions?
On Jun 2, 11:48am, hrishi.go...@gmail.com (HRISHIKESH GOYAL) wrote:
-- Subject: Re: GSoC-2016
| Alright sir. I will send you queries on Email. :)
| At present I am able to read files having extents based files.
| But I need to call bmap routine for extents based files explicitly. I want
| to invo
In article <5735b242.5010...@m00nbsd.net>,
Maxime Villard wrote:
>I've committed several improvements in amd64 these last days.
>
>In chronological order, for the record:
> - I cleaned up the asm code and fixed several comments, which makes the
>boot process much easier to understand.
> - I
In article ,
Ryota Ozaki wrote:
>On Wed, May 11, 2016 at 4:18 AM, matthew green wrote:
>> Thor Lancelot Simon writes:
>>> I do not think you should do any extra work to support kvm grovelling.
>
>Actually I do nothing other than leaving the original list
>as it is. I thinks it's reasonable as wh
In article <11591.1462907...@splode.eterna.com.au>,
matthew green wrote:
>Thor Lancelot Simon writes:
>> I do not think you should do any extra work to support kvm grovelling.
>
>existing tool functionality should not be broken, however. the
>netstat -i groveller code should be either updated to
On Apr 15, 12:02pm, ozak...@netbsd.org (Ryota Ozaki) wrote:
-- Subject: Re: bridge(4): BRIDGE_MPSAFE by default and applying psref(9)
| +#ifdef NET_MPSAFE
| + int s __unused;
| +#else
| int s;
| +#endif
|
| for each function. Is there another way to deal with the error?
|
On Apr 13, 9:51am, ozak...@netbsd.org (Ryota Ozaki) wrote:
-- Subject: Re: ddb: rename show arptab to show routes
| On Tue, Apr 12, 2016 at 8:31 PM, Christos Zoulas wrote:
| > In article
,
| > Ryota Ozaki wrote:
| >>Hi,
| >>
| >>show arptab command of ddb is now inap
In article ,
Ryota Ozaki wrote:
>Hi,
>
>show arptab command of ddb is now inappropriate
>because it actually dumps routes but arp entries
>aren't routes anymore. Though, the feature is useful.
>So I'd like to remain it as renamed to show routes
>and move the code from if_arp.c to route.c.
>
>How
In article <20160409012248.ga27...@panix.com>,
Thor Lancelot Simon wrote:
>Next try: is DTrace (particularly FBT) expected to work on NetBSD/xen?
>
>I'm struggling to get some grasp on why I/O to SCSI disks uses *25X* more
>CPU in "interrupt" time on the same system under NetBSD/xen than under
>N
On Apr 7, 3:42pm, ozak...@netbsd.org (Ryota Ozaki) wrote:
-- Subject: Re: RFC: nexthop cache separation
| On Thu, Apr 7, 2016 at 12:52 AM, Christos Zoulas wrote:
| > On Apr 6, 11:53pm, ozak...@netbsd.org (Ryota Ozaki) wrote:
| > -- Subject: Re: RFC: nexthop cache separation
| >
| >
On Apr 6, 11:53pm, ozak...@netbsd.org (Ryota Ozaki) wrote:
-- Subject: Re: RFC: nexthop cache separation
| I set up an nfs client on NetBSD and an nfs server was Linux
| (that I can set up quickly :-/).
|
| So you set up an nfs server and nfs client(s) and
| the panic happens on the server, right
In article ,
Ryota Ozaki wrote:
>On Wed, Apr 6, 2016 at 1:57 AM, Christos Zoulas wrote:
>> Since these changes, my machine crashes doing ufs lookups in /var/run
>> for any daemons... This happens only if I turn nfs_client=YES in rc.conf.
>>
>> Seems something is corru
Since these changes, my machine crashes doing ufs lookups in /var/run
for any daemons... This happens only if I turn nfs_client=YES in rc.conf.
Seems something is corrupting memory related to nfs.
christos
In article <56fab3ec.4070...@marples.name>,
Roy Marples wrote:
>-=-=-=-=-=-
>
>Hi List
>
>For AF_UNIX SOCK_DGRAM sockets, the only way of obtaining credentials is
>via LOCAL_CREDS which returns SCM_CREDS as a cmsg.
>However, struct sockcred lacks the process id of the sender which is of
>use to m
In article ,
Shalom Ray wrote:
>Dear Concerned,
>
>Good day! Hope you are doing fine. I am an aspiring kernel programmer
>and a newbie to open source community. I'm interested in doing the
>project "Convert kernel printf() to aprint_*() or log()" link:
>http://wiki.netbsd.org/projects/project/apr
In article ,
Hrishikesh goyal wrote:
>-=-=-=-=-=-
>
>Hello Sir,
>
>Alright, I started some ext2fs specific thing, and trying to understand the
>code. And I refer to Linux docs for understanding of ext4fs. The heading in
>my ext4fs understanding includes documentation
>For "extents" and "block gr
In article ,
Hrishikesh goyal wrote:
>-=-=-=-=-=-
>
>Hi sir,
>I am pursuing BTech (branch CSE) at National Institute of Technology
>Warangal, (India). I have implemented a basic unix file system(system V fs)
>with limited functionality for linux-kernel-3.13.0.48. Now I am interested
>in contribut
On Feb 24, 5:37pm, p...@whooppee.com (Paul Goyette) wrote:
-- Subject: Re: UVM wait states
| > It is 6 now because of /...
|
| Hmmm. I still have a 24-core machine (dual AMD 12-core processors)
| sitting in my too-expensive-to-run-and-cool pile. If I were to fire
| this beast up, would top(1
In article <20160224031758.7a34b60...@jupiter.mumble.net>,
Taylor R Campbell wrote:
> Date: Wed, 24 Feb 2016 00:08:46 + (GMT)
> From: Robert Swindells
>
> Would there be any objection to the following patch, it makes it easier
> to see in top(1) which thing a process is waiting for.
In article <20160224000846.a48bd302...@ren.fdy2.co.uk>,
Robert Swindells wrote:
>
>Would there be any objection to the following patch, it makes it easier
>to see in top(1) which thing a process is waiting for.
go for it :-)
christos
In article ,
Usama Mehboob wrote:
>-=-=-=-=-=-
>
>Hi,
>
>I am a newbie kernel hacker :) and trying to fix this issue first to get
>involved with complex tasks later.
>
>*My current NetBsd Setup:*
>VirtualBox, HDD7GB, RAM 1GB Netbsd7.0
>
>I have updated the /usr/src with latest NetBsd-release bran
In article <20160215212942.ga7...@spathi.chuq.com>,
Chuck Silvers wrote:
>-=-=-=-=-=-
>
>On Fri, Dec 11, 2015 at 12:16:19PM -0500, Christos Zoulas wrote:
>> On Dec 11, 8:54am, c...@chuq.com (Chuck Silvers) wrote:
>> -- Subject: Re: kernel memory allocation failures
&g
In article <56afd5bc.1000...@netbsd.org>, Jeff Rizzo wrote:
>-=-=-=-=-=-
>
>I've taken a stab at implementing the DTrace "sched" provider, for most
>of the probes listed here which made sense:
>http://dtrace.org/guide/chp-sched.html#tbl-sched
>
>Please note that this was my first foray into the
In article <56af205f.2030...@marples.name>,
Roy Marples wrote:
>On 30/01/2016 19:39, Constantine A. Murenin wrote:
>> In general, I personally don't think it ever makes sense to shutdown
>> by default when the temperature is exceeded, since most of these
>> sensors aren't really all that reliable
In article ,
Michael van Elst wrote:
>chris...@astron.com (Christos Zoulas) writes:
>
>>It is not easy to go from dev_t -> device_t to exclude...
>
>Ideally its impossible because both aren't related. But
>the common idiom is to search for the device with the
In article ,
Michael van Elst wrote:
>bou...@antioche.eu.org (Manuel Bouyer) writes:
>
>>> The driver gets detached in config_detach_all() during a
>>> regular reboot unless you use the RB_NOSYNC flag. Unfortunately
>>> this also prevents unmounting and syncing the filesystems.
>
>>RB_DUMP should
In article ,
Jose Luis Rodriguez Garcia wrote:
>I have been debuging this problem with gdb and printfs in the source
>for locate the path.
>
>I have found it fails in:
>
>arch/amd64/amd64/machdep.c:dodumpsys does: psize = bdev_size(dumpdev);
>kern/subr_devsw.c:bdev_size calls rv = (*d->d_psize)(d
On Jan 26, 6:17am, dholland-t...@netbsd.org (David Holland) wrote:
-- Subject: Re: cookies and kmem_alloc
| On Mon, Jan 25, 2016 at 02:31:15PM -0500, Christos Zoulas wrote:
| > The directory functions pass around ap_cookies, and ap_ncookies,
| > but if one uses kmem_alloc() instead of
Hi,
The directory functions pass around ap_cookies, and ap_ncookies, but
if one uses kmem_alloc() instead of malloc(), there is no way to kmem_free()
the buffer, since we don't pass the size. I suggest that we add a new
field called ap_acookies, which holds the size we allocated with kmem_alloc()
In article ,
Sheda wrote:
>On Fri, Jan 22, 2016 at 1:46 AM, Christos Zoulas wrote:
>> In article
>> ,
>> Sheda wrote:
>>>The patch (grub-knetbsd-efi-systbl.patch) I submitted to the GRUB team
>>>in 2014 was commited. So it would be great to integrate i
In article ,
Sheda wrote:
>Hi,
>
>The patch (grub-knetbsd-efi-systbl.patch) I submitted to the GRUB team
>in 2014 was commited. So it would be great to integrate its
>NetBSD-counterpart (efi.patch) or at least discuss it.
>The problem this patches solve consist in booting NetBSD/amd64 on an
>EFI
On Jan 16, 10:36pm, bou...@antioche.eu.org (Manuel Bouyer) wrote:
-- Subject: Re: vnd.c 1.254
| On Sat, Jan 16, 2016 at 04:27:20PM -0500, Christos Zoulas wrote:
| > On Jan 16, 8:52pm, bou...@antioche.eu.org (Manuel Bouyer) wrote:
| > -- Subject: Re: vnd.c 1.254
| >
| > | yes.
| >
On Jan 16, 8:52pm, bou...@antioche.eu.org (Manuel Bouyer) wrote:
-- Subject: Re: vnd.c 1.254
| yes.
| I don't know what vnd_cd.cd_ndevs is supposed to be when the
| number of pseudo-device is not hardcoded in the kernel
It is supposed to be 4 or the max allocated so far if that's bigger.
christ
On Jan 16, 7:21pm, bou...@antioche.eu.org (Manuel Bouyer) wrote:
-- Subject: vnd.c 1.254
| Hello,
| what problem are you trying to solve with this commit to sys/dev/vnd.c ?
| revision 1.251
| date: 2015/11/09 17:41:24; author: christos; state: Exp; lines: +3 -5
| Return ENXIO if the get ioctl
In article <20160112133034.gh18...@pony.stderr.spb.ru>,
Valery Ushakov wrote:
>On Mon, Jan 11, 2016 at 21:59:20 -0500, Thor Lancelot Simon wrote:
>
>> On Mon, Jan 11, 2016 at 07:58:09PM -0500, Andrew Cagney wrote:
>> > On 10 January 2016 at 21:08, Thor Lancelot Simon wrote:
>> > > As requested -
In article <20160108173359.a539f1cc...@yaml.nerv.org>,
Ryo Shimizu wrote:
>
>Hi all
>
>>Hi,
>>
>>On 2016/01/08 16:00, David Holland wrote:
>>> On Fri, Jan 08, 2016 at 06:50:02AM +, David Holland wrote:
>>> > > --- a/sys/kern/subr_prof.c
>>> > > +++ b/sys/kern/subr_prof.c
>>> > > @@ -48,
In article <20151230161150.GA29981@dstar>,
scole_mail wrote:
>The ia64 GENERIC kernel won't compile anymore:
>
>[snipped...]
># link GENERIC/netbsd
>/home/scole/nbsd/src/obj/tooldir.NetBSD-7.0.0_PATCH-i386/bin/ia64--netbsd-ld
>-Map netbsd.map --cref -T netbsd.ldscript -e start -X -o netbsd
On Dec 28, 10:25am, k-nakah...@iij.ad.jp (Kengo NAKAHARA) wrote:
-- Subject: Re: RFC: gif(4) MP-ify
| I thought leaving a cache alignment to the API might be better than
| modifying the variable with __cacheline_aligned manually.
Yes, that has the complexity of extra allocation/free management th
In article <567d031f.90...@iij.ad.jp>,
Kengo NAKAHARA wrote:
>Hi,
>
>I MP-ify gif(4) interface and ip_encap which is required by gif(4).
>
>Here is the patch
>http://www.netbsd.org/~knakahara/gif-mp-ify/gif-mp-ify.patch
>
>Could you comment this patch?
>
Looks fine; nits:
- there are spaces
On Dec 22, 4:45pm, dholland-t...@netbsd.org (David Holland) wrote:
-- Subject: Re: tmpfs race conditions
| On Tue, Dec 22, 2015 at 04:15:47PM +, Christos Zoulas wrote:
| > 1. Do we have a PR for the MFS umount hang?
|
| Don't think so.
|
| > 2. Do we have a PR for the
In article <20151222142704.ga3...@britannica.bec.de>,
Joerg Sonnenberger wrote:
>On Mon, Oct 12, 2015 at 09:40:09PM +0200, Joerg Sonnenberger wrote:
>> I have a build machine building pkgsrc where I see some very strange
>> issues. The individual chroots share a read-only null-mounted base
>> dir
On Dec 17, 11:28pm, rhia...@falu.nl (Rhialto) wrote:
-- Subject: Re: Freeze with BPF BIOCSFEEDBACK
| Thanks! That fixes this problem.
|
| Interestingly enough, I still can't seem to communicate (I tried with
| telnet) between the host system and the emulated system.
|
| As before, it works betwe
In article <20151216223612.ga1...@falu.nl>, Rhialto wrote:
>-=-=-=-=-=-
>
>I just had a freeze which likely was caused by BPF. This was with a
>distributed GERNERIC version of 7.0/amd64.
>
>I was running a PDP-10 emulator, klh10, https://github.com/Rhialto/klh10
>which I configured to use BPF to
On Dec 11, 7:30pm, dholland-t...@netbsd.org (David Holland) wrote:
-- Subject: Re: kernel memory allocation failures
| On Fri, Dec 11, 2015 at 11:00:06AM -0500, Christos Zoulas wrote:
| > Fixing kmem_alloc() and friends not to fail under certain conditions might
| > be possible, but it
On Dec 11, 8:54am, c...@chuq.com (Chuck Silvers) wrote:
-- Subject: Re: kernel memory allocation failures
| I haven't looked see exactly what the internal conditions are that lead to
| kmem_alloc(KM_SLEEP) returning NULL, so it's not clear whether having
| kmem_alloc() retry or panic in that situ
On Dec 11, 7:25am, buh...@nfbcal.org (Brian Buhrow) wrote:
-- Subject: Re: kernel memory allocation failures
| Hello. I'm coming to this rather late, but my understanding is that
| if you use malloc() in the kernel, you need to check to make sure you have
| actually gotten that memory on r
On Dec 11, 6:44am, dholland-t...@netbsd.org (David Holland) wrote:
-- Subject: Re: kernel memory allocation failures
| > how about instead we fix the kmem_alloc() implementation to match
| > the man page? that seems much more practical to me. adding
| > failure checks and recovery code to th
In article <47472dbca84.64566...@mail.owl.de>,
Frank Wille wrote:
>Hi!
>
>While debugging a different problem I checked the callout list with ddb(4)
>on my Amiga and saw this:
>
>db> callout
>hardclock_ticks now: 825
>ticks wheel arg func
> -26 -1/-256
In article ,
Masao Uebayashi wrote:
>On Sat, Nov 21, 2015 at 8:21 PM, Masao Uebayashi wrote:
>> On Sat, Nov 21, 2015 at 8:13 PM, Masao Uebayashi wrote:
>>> I'm too young to understand how signal works in kernel. But I guess
>>> I'm not alone.
>>>
>>> I think that renaming things a bit would he
In article ,
Stephen Borrill wrote:
>On Fri, 20 Nov 2015, Christos Zoulas wrote:
>> On Nov 20, 1:45pm, m...@netbsd.org (Emmanuel Dreyfus) wrote:
>> -- Subject: Re: WAPBL panic
>>
>> | On Fri, Nov 20, 2015 at 08:06:02AM -0500, Christos Zoulas wrote:
>> | >
In article
,
Ryota Ozaki wrote:
>Hi,
>
>As I promised somewhere, I'm trying to use
>lltable/llentry, which were introduced for ARP
>while ago, for NDP as well.
>
>Here is a patch:
>http://www.netbsd.org/~ozaki-r/lltable-ndp.diff
>
>
>Unlike ARP case, the old data structure (llinfo_nd6)
>is simil
On Nov 20, 1:45pm, m...@netbsd.org (Emmanuel Dreyfus) wrote:
-- Subject: Re: WAPBL panic
| On Fri, Nov 20, 2015 at 08:06:02AM -0500, Christos Zoulas wrote:
| > I don't know. Can you reproduce it? Removing a very large file or tree?
|
| Well I would rather prefer to not reproduce it si
On Nov 20, 4:51am, m...@netbsd.org (Emmanuel Dreyfus) wrote:
-- Subject: Re: WAPBL panic
| Christos Zoulas wrote:
|
| > >A fsck was run two days ago. Any idea of what can be wrong? Is it a
| > >known problem? Would updating to netbsd-7 help?
| >
| > This is DIAGNOSTIC in c
In article <20151119105018.gq23...@caravaggio.net.espci.fr>,
wrote:
>-=-=-=-=-=-
>
>Hi,
>
>I submit the attached patch to your consideration for inclusion
>(possibly with amendments) to the kernel source.
>
>It deals with an old issue raised on the port-xen ML on the 2008/06/21
>(http://mail-inde
In article <20151119142135.gb26...@homeworld.netbsd.org>,
Emmanuel Dreyfus wrote:
>Hi
>
>On NetBSD 6.1.5/amd64, I get
>
>panic: wapbl_flush: current transaction too big to flush
>
>^Mcpu1: Begin traceback...
>^Mprintf_nolog() at netbsd:printf_nolog
>^Mwapbl_begin() at netbsd:wapbl_begin
>^Mwapbl
In article ,
Masao Uebayashi wrote:
>
>I have tried to explain the need of kctors, instead of hardcoded
>sequence of xxx_init() functions in init_main.c:main(), generated by
>dependency.
We need both constructors to handle dependencies and event handlers
to notify subsystems about modules being
In article ,
Paul Goyette wrote:
>On Thu, 5 Nov 2015, Paul Goyette wrote:
>
>> Following up on my earlier modularization of the SYSV IPC code, I have
>> discovered that mips's pmap.c includes some SYSVSHM size in the calcs
>> for the system map sizes. At line 516 in arch/mips/mips/pmap.c we have
In article ,
Paul Goyette wrote:
>In sys/sys/module.h, we have the following definition of the 'struct
>modstat' structure, (used by modctl(MODCTL_STAT, ...) to return kernel
>data to userland):
>
>...
>/*
> * This structure intentionally has the same layout for 32 and 64
> * bit builds.
> */
In article <20151029002500.7a356302...@ren.fdy2.co.uk>,
Robert Swindells wrote:
>
>I'm trying to run a fairly large Linux application that is a mixture of
>Java and native code, it spawns off several threads but all of them
>end up waiting on futex and not using any cpu time.
>
>I have run it wit
On Oct 23, 5:54pm, sfis...@panix.com (Stephen Fisher) wrote:
-- Subject: Re: Programmatically using NetBSD Version in ELF binaries
| > $ readelf -n /bin/ls
| >
| > Notes at offset 0x01dc with length 0x0018:
| > Owner Data size Description
| > NetBSD
In article <20151023214718.cd1b12e...@panix3.panix.com>,
Stephen Fisher wrote:
>While learning how to write assembly code on NetBSD, I decided to extend
>readelf.c (from GNU binutils) to show the NT_VERSION value in an ELF
>header, which is the NetBSD version in the format of the
>__NetBSD_Version
In article <56276e75.7000...@m00nbsd.net>,
Maxime Villard wrote:
>Hi,
>here is a patch I must have written after fixing the bugs in mount one or
>two years ago. It changes do_sys_mount() so that it only takes as argument
>the type of the drive instead of its associated vfsops.
>
>It does change t
On Oct 10, 3:27pm, campbell+netbsd-tech-k...@mumble.net (Taylor R Campbell)
wrote:
-- Subject: Re: Anomalies while handling p_nstopchild count
| proc_lock may be held by another thread even if the caller is
| guaranteed not to hold it. The other thread may furthermore be
| waiting on p->p_lock,
On Oct 10, 2:37pm, campbell+netbsd-tech-k...@mumble.net (Taylor R Campbell)
wrote:
-- Subject: Re: Anomalies while handling p_nstopchild count
|Date: Sat, 10 Oct 2015 13:49:52 + (UTC)
|From: chris...@astron.com (Christos Zoulas)
|
|In article ,
|Paul Goyette wrote
In article ,
Paul Goyette wrote:
>-=-=-=-=-=-
>+
>+ if (!mutex_tryenter(proc_lock)) {
>+ mutex_exit(p->p_lock);
>+ mutex_enter(proc_lock);
>+ mutex_enter(p->p_lock);
>+ }
Can you find out where exit1() is ca
On Oct 1, 7:21pm, msai...@execsw.org (Masanobu SAITOH) wrote:
-- Subject: Re: PCI extended configuration support
| pci_conf_read() have to call chip dependent function. I think
| it's not good idea to call chip dependent function in pci_conf_size()
| and ((c)->pci_conf_read)() twice. And, NOT al
In article <57077d1c-4c77-4f82-adc5-723fa1e6f...@gmail.com>,
Rich Neswold wrote:
>
>> On Sep 19, 2015, at 10:27 PM, Roy Marples wrote:
>>
>> But then you would miss out on the Found by Brainy advertisements! ;)
>
>You may have meant that in a friendly, teasing manner, but it comes
>across as un
On Sep 28, 7:51pm, msai...@execsw.org (Masanobu SAITOH) wrote:
-- Subject: Re: PCI extended configuration support
| On 2015/09/27 11:03, Christos Zoulas wrote:
| > In article <5604d1be.3080...@execsw.org>,
| > Masanobu SAITOH wrote:
| >> On 2015/09/11 19:44, Mas
In article <5604d1be.3080...@execsw.org>,
Masanobu SAITOH wrote:
>On 2015/09/11 19:44, Masanobu SAITOH wrote:
>
>More machines support the extended configuration area than before.
>
> Is it OK to commit?
LGTM, but since this is not performance critical can't we centralize the
range test and do
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