Re: GPF on boot with devmatch

2020-10-12 Thread Xin Li
On 10/12/20 11:13, Warner Losh wrote: > > > On Mon, Oct 5, 2020 at 3:39 PM Alexander Motin > wrote: > > On 05.10.2020 17:20, Warner Losh wrote: > > On Mon, Oct 5, 2020 at 12:36 PM Alexander Motin > >

Re: GPF on boot with devmatch

2020-10-05 Thread Xin Li
On 10/4/20 10:13 PM, Warner Losh wrote: > > > On Sun, Oct 4, 2020, 11:07 PM Xin Li <mailto:delp...@delphij.net>> wrote: > > Hi, > > I'm seeing this panic at boot after upgrading from r366217 to r366364, > and continues to exist for r366421

GPF on boot with devmatch

2020-10-05 Thread Xin Li
Hi, I'm seeing this panic at boot after upgrading from r366217 to r366364, and continues to exist for r366421 (but I haven't find out the exact change that caused it). Preloading the relevant kernel modules (uhid.ko, ums.ko and wmt.ko) seems to make the kernel boot correctly. This is not

ioctl argument type [Was Re: svn commit: r359968 - head/sys/kern]

2020-09-14 Thread Xin LI
Hi, I have seen Chromium trigger the warning (I run -CURRENT with INVARIANTS) and looked into the code history a little bit. It seems that the command was changed to u_long in r36846 with a follow up commit of r38517

Re: Is there any error checking on swap?

2020-07-12 Thread Xin Li
On 7/12/20 12:29 AM, John-Mark Gurney wrote: > bob prohaska wrote this message on Sat, Jul 11, 2020 at 20:33 -0700: >> Is there any error checking on swap traffic, along the lines of >> a checksum or parity test? >> >> Just curious what happens if a page written out is corrupted when >> it

Re: magic file update?

2020-06-17 Thread Xin Li
On 6/17/20 8:08 AM, Antoine Brodin wrote: > On Wed, Jun 17, 2020 at 4:00 PM Michael Butler > wrote: >> >> I'm seeing this message repeatedly during port builds. Should I be >> concerned? >> >> file: File 5.39 supports only version 16 magic files. >> `/usr/share/misc/magic.mgc' is version 14 >

Re: Panic "vm_fault_lookup: fault on nofault entry" amd64 r362008 -> r362045

2020-06-11 Thread Xin Li
On 6/11/20 10:19, Mark Johnston wrote: > On Thu, Jun 11, 2020 at 10:08:08AM -0700, David Wolfskill wrote: >> On Thu, Jun 11, 2020 at 07:44:21PM +0300, Konstantin Belousov wrote: >>> ... >>> This should fix noexec for modules. >>> >>> diff --git a/sys/x86/x86/mp_x86.c b/sys/x86/x86/mp_x86.c >>>

Re: HEADSUP: GEOM label may be broken [Was Re: svn commit: r361838 - in head/sys/geom: . label]

2020-06-06 Thread Xin Li
, > On Sat, Jun 6, 2020 at 8:52 AM Conrad Meyer wrote: >> >> Hi Xin Li, >> >> Thank you for the report and diagnosis. Sorry for the breakage. >> >> I have reverted the change and hope to address the issues you have >> identified. >> >> There

HEADSUP: GEOM label may be broken [Was Re: svn commit: r361838 - in head/sys/geom: . label]

2020-06-06 Thread Xin Li
I just spent quite some time to revive my laptop. TL;DR: if you are using /dev/diskid or /dev/gptid labels and GELI, please wait until things settled. === On 6/5/20 9:12 AM, Conrad Meyer wrote: > Author: cem > Date: Fri Jun 5 16:12:21 2020 > New Revision: 361838 > URL:

Re: CFT: if_bridge performance improvements

2020-04-24 Thread Xin Li
On 4/24/20 06:42, Kristof Provost wrote: > On 22 Apr 2020, at 18:15, Xin Li wrote: >> On 4/22/20 01:45, Kristof Provost wrote: >>> On 22 Apr 2020, at 10:20, Xin Li wrote: >>>> Hi, >>>> >>>> On 4/14/20 02:51, Kristof Provost wrote: >>>&

Ordering of files in zoneinfo [Was Re: sort.core error doing installworld on Current.]

2020-04-23 Thread Xin LI
Hi, Thanks for raising this. I have took a look at the change history, it seems that the find operation was introduced in r245265 (brooks@, to support packaged base) and sort was initially implemented as find -s in r289451

Re: CFT: if_bridge performance improvements

2020-04-22 Thread Xin Li
On 4/22/20 01:45, Kristof Provost wrote: > On 22 Apr 2020, at 10:20, Xin Li wrote: >> Hi, >> >> On 4/14/20 02:51, Kristof Provost wrote: >>> Hi, >>> >>> Thanks to support from The FreeBSD Foundation I’ve been able to work on >>> improving t

Re: CFT: if_bridge performance improvements

2020-04-22 Thread Xin Li
Hi, On 4/14/20 02:51, Kristof Provost wrote: > Hi, > > Thanks to support from The FreeBSD Foundation I’ve been able to work on > improving the throughput of if_bridge. > It changes the (data path) locking to use the NET_EPOCH infrastructure. > Benchmarking shows substantial improvements (x5 in

ThinkPad: reboots after successful shutdown -p

2019-11-17 Thread Xin Li
Hi, I recently noticed that if I do a 'shutdown -p' from -CURRENT, the system would shut down and seemingly powered off, then it would restart after about 5-10 seconds. Is this a known issue? Arguably this is not necessarily a FreeBSD issue, but it seems that the Windows 10 installation doesn't

Re: DRM-current-kmod is still a problem at r353339

2019-10-18 Thread Xin LI
uld be sleeping but can't because I have to use an older > kernel to have working graphics. Thanks, Netflix for making my life > harder. > > -Neel > > On 2019-10-18 01:01, Xin Li wrote: > > Another (semi-fixed!) data point -- I can confirm that with if >

in6_mcast: in6_joingroup attempts to acquire IN6_MULTI_LOCK when sleeping prohibited

2019-10-17 Thread Xin Li
I have seen this on boot of my laptop. It appears that in6_joingroup() was called in netisr_dispatch_src codepath, and it tried to acquire IN6_MULTI_LOCK(), which happened to sleep because we failed to acquire the sx, thus triggered the panic. === panic: sleepq_add: td 0xf8000ecd6000 to

Re: DRM-current-kmod is still a problem at r353339

2019-10-17 Thread Xin Li
Another (semi-fixed!) data point -- I can confirm that with if (vm_page_sleep_if_busy(page, "linuxkpi")) -> if (!vm_page_busy_acquire(page, VM_ALLOC_WAITFAIL)) change and mjg@'s earlier patch at https://people.freebsd.org/~mjg/pmap-fict-invl.diff (please commit it) , the latest drm-v5.0 branch of

Re: Disabling COMPAT_FREEBSD4/5/6/7/9 as a default kernel option

2019-05-28 Thread Xin LI
On Mon, May 27, 2019 at 7:08 AM wrote: > Hello, > I wanted to discuss about bug 231768 a bit: it is about keeping > COMPAT_FREEBSD4/5/6/7/9 on by default in the kernel configs. > > The patch attached for the bug is for disabling these options by > default, following a few reasons which I'm going

Re: newfs silently fails if random is not ready (?)

2018-09-04 Thread Xin Li
On 9/4/18 21:39, Conrad Meyer wrote: > With current libc, I instead see: > > load: 0.10 cmd: blocked_random_poc 1668 [randseed] 1.27r 0.00u 0.00s > 0% 2328k (SIGINFO) > > $ procstat -kk 1668 > PIDTID COMMTDNAME KSTACK > 1668 100609 blocked_random_poc -

Re: /usr/bin/ld: error: undefined symbol: main [r337834 -> r337903]

2018-08-16 Thread Xin LI
On Thu, Aug 16, 2018 at 9:26 AM Brad Davis wrote: > > On Thu, Aug 16, 2018, at 10:13 AM, Xin LI wrote: > > This was caused by r337852, but I didn't investigated further. > > > > The problem is that we have a source file called 'moduli.c' in > > crypto/openssh/ whi

Re: /usr/bin/ld: error: undefined symbol: main [r337834 -> r337903]

2018-08-16 Thread Xin LI
This was caused by r337852, but I didn't investigated further. The problem is that we have a source file called 'moduli.c' in crypto/openssh/ while the build target was moduli, and bmake seen 'moduli' in source tree as older than moduli.c, and decided to rebuild it from source, while the two

Re: post ino64: lockd no runs?

2017-06-12 Thread Xin LI
On Mon, Jun 12, 2017 at 10:14 AM, John Baldwin wrote: > On Sunday, June 11, 2017 11:12:25 AM David Wolfskill wrote: >> On Sun, Jun 04, 2017 at 08:57:44AM -0400, Michael Butler wrote: >> > It seems that {rpc.}lockd no longer runs after the ino64 changes on any >> > of my systems

Re: Build fails in libpcap with WITHOUT_INET6

2017-03-28 Thread Xin LI
Thanks for reporting. I have applied a fix as r316125. On Tue, Mar 28, 2017 at 9:31 AM, Randy Westlund wrote: > Building r315872 for the Tegra (arm/armv6) board with WITHOUT_INET6 set fails > in libpcap: > >> --- klm_prot_xdr.pico --- >> cc -target

Re: mlock and jail

2017-02-02 Thread Xin LI
saying that we should have more fine grained control over it (a knob to allow system administrators to tweak it would be a good start). Cheers, > > From: Xin LI<mailto:delp...@gmail.com> > Sent: Thursday, February 2, 2017 1:13 PM > To: Pavel Timofeev<mailto:tim...@gmail.com>

Re: mlock and jail

2017-02-02 Thread Xin LI
On Thu, Feb 2, 2017 at 7:54 AM, Pavel Timofeev <tim...@gmail.com> wrote: > 2017-02-02 4:31 GMT+03:00 Xin LI <delp...@gmail.com>: >> I like this idea. >> >> Note that potentially your patch would make it possible for a jailed >> root to DoS the whole system

Re: mlock and jail

2017-02-01 Thread Xin LI
I like this idea. Note that potentially your patch would make it possible for a jailed root to DoS the whole system by locking too much of pages in memory. I think it would be sensible to provide a per-jail flag to enable doing it, or better, have some finer grained control (e.g. per jail quota

Panic with some recent changes (between r309016 and r309184)

2016-11-26 Thread Xin Li
Is this known? The traceback: panic: vm_page_assert_xbusied: page 0xf807fae225b0 not exclusive busy @ /usr/src/sys/vm/vm_pager.c:263 cpuid = 5 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfe0a528ea620 vpanic() at vpanic+0x186/frame

EFI boot: can we make loader.efi work as BOOT{x64, aa64, arm, ia32}.efi?

2016-07-31 Thread Xin Li
Hi, I finally got some time to explore the UEFI boot process (kudos to everyone who made this work!) and getting myself familiarize with the basics. One quick question -- Is there some technical restriction that prevents us from merging boot1.efi and loader.efi into one binary? Cheers,

Re: FreeBSD_HEAD_i386 - Build #3460 - Failure

2016-06-26 Thread Xin Li
My bad. Proposed fix would be: Index: lib/libmagic/Makefile === --- lib/libmagic/Makefile (revision 302221) +++ lib/libmagic/Makefile (working copy) @@ -19,7 +19,7 @@ INCS= magic.h MAGICPATH?=/usr/share/misc

Re: [CFT] ypldap testing against OpenLDAP and Microsoft Active Directory

2016-06-09 Thread Xin Li
On 6/8/16 23:10, Craig Rodrigues wrote: > Hi, > > I have worked with Marcelo Araujo to port OpenBSD's ypldap to FreeBSD > current. > > In latest current, it should be possible to put in /etc/rc.conf: > > nis_ypldap_enable="YES" > to activate the ypldap daemon. > > When set up properly, it

Re: [zfs] Cache on SD stops working after updating to 11-CURRENT r291458 amd64

2016-01-09 Thread Xin Li
Please subscribe: https://bugs.freebsd.org/205882 You can locally apply -r292066 or modify the code to skip the check when pguid is 0 as a stopgap. Cheers, signature.asc Description: OpenPGP digital signature

HEADSUP: Memory corruption issue with ZFS users using L2ARC [Fwd: svn commit: r287283 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs]

2015-08-29 Thread Xin Li
-CURRENT and have L2ARC, please be sure to examine if you have any data loss. Cheers, Forwarded Message Subject: svn commit: r287283 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs Date: Sat, 29 Aug 2015 09:22:33 + (UTC) From: Xin LI delp...@freebsd.org To: src-committ

Re: Read-only /usr/obj/ no longer kosher?

2015-08-25 Thread Xin Li
freebsd-version.sh is generated from the files (but it's not clear to me whether if it's a bug or a feature that 'make install' checks if it's up-to-date and decides to regenerate it...). Cheers, -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve

Re: Read-only /usr/obj/ no longer kosher?

2015-08-23 Thread Xin Li
On 8/23/15 14:55, Pawel Jakub Dawidek wrote: I used to build world and kernel on one machine and export both /usr/src/ and /usr/obj read-only to other machines. It doesn't work anymore (this is from 'make installworld'): === bin/freebsd-version (install) eval $(egrep

Re: Proposal: make portsnap generate INDEX-${OSREL:R} only by default

2015-08-07 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 08/07/15 08:50, Jamie Landeg-Jones wrote: Xin Li delp...@delphij.net wrote: On 8/6/15 22:24, Kevin Oberman wrote: Or the code in portsnap could be modified to get the current running version. I thought about this today but it won't work

Re: Proposal: make portsnap generate INDEX-${OSREL:R} only by default

2015-08-06 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 8/6/15 22:24, Kevin Oberman wrote: Or the code in portsnap could be modified to get the current running version. I thought about this today but it won't work as advertised: someone (currently me) still have to tweak the portsnap builder

Proposal: make portsnap generate INDEX-${OSREL:R} only by default

2015-08-06 Thread Xin Li
/concerns? I'll commit the change if no objection is raised in a week. Cheers, -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die Index: etc/portsnap.conf === --- etc

HEADSUP: password database format change [Was: svn commit: r283981 - head/usr.sbin/pwd_mkdb]

2015-06-04 Thread Xin Li
any breakage as we currently plan to remove the -l, -B and -L options from pwd_mkdb(8) in 12.0-RELEASE. Cheers, - Forwarded Message Subject: svn commit: r283981 - head/usr.sbin/pwd_mkdb Date: Thu, 4 Jun 2015 07:24:56 + (UTC) From: Xin LI delp...@freebsd.org To: src-committ

Re: What to do about RCS/OpenRCS

2015-05-07 Thread Xin Li
, so I still object the replacement unless the issues have been taken care of. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.1.2 (FreeBSD

Re: backward dependencies on libzfs

2015-04-27 Thread Xin Li
compatibility shims (I think it was introduced in r248445). I don't have much time to work on it right now though. Andriy -- maybe file a bug and assign it to me? Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN

Re: default pager (csh)

2015-02-20 Thread Xin Li
. As far as I can remember, less(1) has never done that clear-the-screen thing on FreeBSD, which is why it is so jarring on Linux. Not all terminals will clear screen... Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die

Re: default pager (csh)

2015-02-18 Thread Xin Li
to speak up). I use less(1) instead of more(1) on all systems I have, so if some brave soul wants to make the change I'd say just go for it! but that's my $0.02 only. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN

Re: tzsetup chroot

2015-02-03 Thread Xin Li
effect. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.1.1 (FreeBSD) iQIcBAEBCgAGBQJU0X+zAAoJEJW2GBstM+nsfpwQAIwPBj11lzJS662RPBPQR6dB vb3gCGJjqRANCD

Re: old bug: mount_nfs path/name is limited to 88 chars

2015-01-19 Thread Xin Li
old world with new kernel) would be a big pain to recover from. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.1.1 (FreeBSD) iQIcBAEBCgAGBQJUvanaAAoJEJW2GBstM+nsgoQP/0

Re: Delayed atime updates (lazytime)

2014-11-26 Thread Xin Li
) and partially lack of interest from the community. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.1 iQIcBAEBCgAGBQJUdjhZAAoJEJW2GBstM+nsJvsQAJAYNhKU3+3OTIEX7+1w1WlQ

Re: current panic: Lock (sx) random_adaptors not locked @

2014-11-04 Thread Xin Li
/random_adaptors.c:278 This was fixed in r274006 FYI. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.0 iQIcBAEBCgAGBQJUWRmsAAoJEJW2GBstM+nsvZEP/1JKJsptJGPrkOfhE9MznH03

Re: CURRENT: WARNING! r273914 leaves filesystems in inconsistent/corrupted condition!

2014-10-31 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 The problem should have been corrected by r273919. Please update your system and update /etc/ with mergemaster. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die

Re: zfs recv hangs in kmem arena

2014-10-16 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 10/16/14 4:25 AM, James R. Van Artsdalen wrote: The zfs recv / kmem arena hang happens with -CURRENT as well as 10-STABLE, on two different systems, with 16GB or 32GB of RAM, from memstick or normal multi-user environments, Hangs usually

Re: zfs recv hangs in kmem arena

2014-10-16 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 10/16/14 8:43 PM, James R. Van Artsdalen wrote: On 10/16/2014 11:12 AM, Xin Li wrote: On 9/26/2014 1:42 AM, James R. Van Artsdalen wrote: FreeBSD BLACKIE.housenet.jrv 10.1-BETA2 FreeBSD 10.1-BETA2 #2 r272070M: Wed Sep 24 17:36:56 CDT 2014

Re: ZFS-related panic: possible spa-spa_errlog_lock deadlock

2014-09-07 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 9/7/14 9:02 PM, Fabian Keil wrote: Using a kernel built from FreeBSD 11.0-CURRENT r271182 I got the following panic yesterday: [...] Unread portion of the kernel message buffer: [6880] panic: deadlkres: possible deadlock detected for

Re: ZFS-related panic: possible spa-spa_errlog_lock deadlock

2014-09-07 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 9/7/14 11:23 PM, Fabian Keil wrote: Xin Li delp...@delphij.net wrote: On 9/7/14 9:02 PM, Fabian Keil wrote: Using a kernel built from FreeBSD 11.0-CURRENT r271182 I got the following panic yesterday: [...] Unread portion of the kernel

Recent vt(4) broke moused when hw.vga.textmode=1

2014-08-23 Thread Xin Li
Hi, I have seen this panic via serial console, but the console is completely unusable at the time. VGA console is full of '?'. Booting single user mode, I can provoke the panic with '/etc/rc.d/moused start ums0'. === Fatal trap 12: page fault while in kernel mode cpuid = 7; apic id = 0e

Re: Recent vt(4) broke moused when hw.vga.textmode=1

2014-08-23 Thread Xin Li
On 8/23/14 12:42 AM, Jean-Sébastien Pédron wrote: On 23.08.2014 08:38, Xin Li wrote: Fatal trap 12: page fault while in kernel mode And the crash is fixed in r270390. Thank you for reporting this! I have verified and r270390 have fixed the crash, thanks for the prompt fix! Cheers

Re: [ZFS][PANIC] Solaris Assert/zio.c:2548

2014-07-22 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 I think this is my stupid. Feeling ashamed. Please try r268980+ and report back if it's fixed or not, thanks! Cheers, -BEGIN PGP SIGNATURE- iQIcBAEBCgAGBQJTzihjAAoJEJW2GBstM+ns2esP/3zfORqtE11QeveWI8wBzHav

Re: svn commit: r267897 - in head: contrib/file contrib/file/Magdir contrib/file/doc contrib/file/m4 contrib/file/magic contrib/file/python contrib/file/src contrib/file/tests lib/libmagic usr.bin/fil

2014-07-02 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 7/2/14, 12:10 AM, Matthias Meyser wrote: Am 26.06.2014 08:03, schrieb Xin LI: Author: delphij Date: Thu Jun 26 06:03:39 2014 New Revision: 267897 URL: http://svnweb.freebsd.org/changeset/base/267897 Log: MFV r267843: update file/libmagic

Re: userland breakage, zfs ?

2014-07-01 Thread Xin LI
://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org -- Xin LI delp...@delphij.net https://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die ___ freebsd-current@freebsd.org

HEADSUP -- ZFS users

2014-07-01 Thread Xin Li
. The fix will be committed after I have done sufficient testing, and I'll send another headsup once everything is settled. Sorry for the inconvenience and thanks for your patience. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free

Re: HEADSUP -- ZFS users

2014-07-01 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Should be fixed in r268116. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2 iQIcBAEBCgAGBQJTsyDiAAoJEJW2GBstM+nsz

Re: svn commit: r267977 - head/bin/mv

2014-06-27 Thread Xin Li
[moving discussion to freebsd-current@] On 06/27/14 15:23, Jilles Tjoelker wrote: On Fri, Jun 27, 2014 at 07:57:54PM +, Xin LI wrote: Author: delphij Date: Fri Jun 27 19:57:54 2014 New Revision: 267977 URL: http://svnweb.freebsd.org/changeset/base/267977 Log: Always set UF_ARCHIVE

Re: [rfc] /dev/devstat permissions patch

2014-03-18 Thread Xin Li
, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.22 (FreeBSD) iQIcBAEBCgAGBQJTKMofAAoJEJW2GBstM+nspPYQAKt8UiAqDBQwe0KTeH+ykpis 4EG4+oM43Ze8WCc3DgsbB

Re: processes stuck in vmo_de state

2014-03-13 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi, It looks like there is a regression (or a regression that gets exposed by some new feature) that is related to time-keeping or timecounter, although I'm not yet familiar with the related code to tell if my conclusion was right or not. The

processes stuck in vmo_de state

2014-03-11 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi, I have recently upgraded my home storage box (Avoton based board running FreeBSD/amd64) from 10.0-RELEASE (patched with some ZFS changes) to -CURRENT. It looks like the system would easily hang when I start 'buildworld', when this happens, I

Re: Feature Proposal: Transparent upgrade of crypt() algorithms

2014-03-07 Thread Xin Li
rounds though. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.22 (FreeBSD) iQIcBAEBCgAGBQJTGkLzAAoJEJW2GBstM+nsaVoP/017iARGzd++lCsfqyFDozGk nXJjatlrIcRjrbCmVRT0lsHiK

Re: Feature Proposal: Transparent upgrade of crypt() algorithms

2014-03-07 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 03/07/14 14:50, A.J. Kehoe IV (Nanoman) wrote: Xin Li wrote: Hi, On 03/07/14 13:52, A.J. Kehoe IV (Nanoman) wrote: Allan Jude wrote: On 2014-03-07 11:13, A.J. Kehoe IV (Nanoman) wrote: Allan Jude wrote: [...] Honestly, my use case

Re: Feature Proposal: Transparent upgrade of crypt() algorithms

2014-03-07 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 03/07/14 15:07, John-Mark Gurney wrote: Allan Jude wrote this message on Fri, Mar 07, 2014 at 17:53 -0500: On 2014-03-07 17:06, Xin Li wrote: Hi, On 03/07/14 13:52, A.J. Kehoe IV (Nanoman) wrote: Allan Jude wrote: On 2014-03-07 11:13, A.J

nvi: tab can't be used in the context of substitute

2014-03-02 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi, It looks like the new nvi version don't accept tab in the context of substitute. A minimal use case would be to replace all leading 8 spaces with tabs, what one would do on older version of nvi would be: : 1,$ s/^/tab/g Now, with nvi

Re: UDP Lite support

2014-03-02 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 3/2/14, 10:42 AM, Joe Nosay wrote: On Thu, Feb 27, 2014 at 3:22 AM, Joe Nosay superbisq...@gmail.com wrote: On Wed, Feb 26, 2014 at 11:19 PM, Xin Li delp...@delphij.net wrote: On 02/26/14 18:52, Joe Nosay wrote: On Wed, Feb 26

Re: UDP Lite support

2014-02-26 Thread Xin Li
. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.22 (FreeBSD) iQIcBAEBCgAGBQJTDrzbAAoJEJW2GBstM+nsJVoP/29XRcleHMnAVa1UOG0+CD2y 0e/pAmk5vay599gjmiKSAuTSeKNaawRF3FZP+QsxhKw

Re: [head tinderbox] failure on powerpc64/powerpc

2014-01-01 Thread Xin Li
for the breakage. I'm testing a fix right now and will commit once validated. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- iQIcBAEBCgAGBQJSxLupAAoJEJW2GBstM+nsYnQQAIlQhsYIff7FuDmD363hHi30

[PATCH RFC] Disable save-entropy in jails

2013-12-24 Thread Xin Li
+fi + case ${entropy_dir} in [Nn][Oo]) exit 0 Cheers, -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org

Re: [PATCH RFC] Disable save-entropy in jails

2013-12-24 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 12/24/13 14:36, Paul Hoffman wrote: On Dec 24, 2013, at 12:44 PM, Xin Li delp...@delphij.net wrote: I think we shouldn't save entropy inside jails, as the data is not going to be used by rc script (pjd@126744). If there is no objections

Re: [PATCH RFC] Disable save-entropy in jails

2013-12-24 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 12/24/13 15:26, Paul Hoffman wrote: On Dec 24, 2013, at 2:53 PM, Xin Li delp...@delphij.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 12/24/13 14:36, Paul Hoffman wrote: On Dec 24, 2013, at 12:44 PM, Xin Li delp

Re: 10-RC2 current wireless link aggregation not working correctly

2013-12-17 Thread Xin Li
to initiate one or a few gratuitous ARP broadcast when the active port changes. Some switches could use this to kick out their (outdated) memory of where the port is. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP

Re: 10-RC2 current wireless link aggregation not working correctly

2013-12-17 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 12/17/13, 11:28 PM, dan_partelly wrote: What claims you do not believe ? Not important anyway. This is engineering, so you need not believe, you need to know. Go and replicate the bug. You will know then. I don't believe in merely doing

Re: [PATCH] Haswell Kernel Mode Setting

2013-11-11 Thread Xin Li
existing hardware, if it's not an explicit objection from a reviewer, I think it's Okay to just go ahead and commit the change after a reasonable timeout instead of waiting indefinitely. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live

Re: [RFC] libdispatch (aka Grand Central Dispatch) in base

2013-10-29 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 10/29/13, 7:40 PM, Julian Elischer wrote: On 10/30/13, 10:33 AM, Allan Jude wrote: There is a wiki page that provides a bit of information: https://wiki.freebsd.org/GCD But it seeps the last time the port was touched was over 2

Re: ZFS txg implementation flaw

2013-10-28 Thread Xin Li
have user process created threads nor do fork/exit. This has nothing to do with fork/exit but does suggest that you are running of vnodes. What does sysctl -a | grep vnode say? Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free

Re: ZFS txg implementation flaw

2013-10-28 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 10/28/13 14:45, Slawa Olhovchenkov wrote: On Mon, Oct 28, 2013 at 02:38:30PM -0700, Xin Li wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 10/28/13 14:32, Slawa Olhovchenkov wrote: On Mon, Oct 28, 2013 at 02:22:16PM -0700

Re: rcs is gone?

2013-10-07 Thread Xin Li
was not touched for many years and shipping it with base makes it hard to use a newer version from ports. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.21 (FreeBSD

Re: rcs is gone?

2013-10-07 Thread Xin Li
have many incompatibilities with GNU RCS (and fails GNU RCS regression tests) so if we do it, someone has to sit down and make sure the replacement have at least equal quality. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free

[PATCH] mtree should not output size if the file is not a regular file

2013-09-09 Thread Xin Li
, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.21 (FreeBSD) iQEcBAEBCgAGBQJSLj8GAAoJEG80Jeu8UPuzfr4H/RU/qxwVIBAdiXzaD7CvPnCr 3fl

Re: Positional arguments/load command broken in boot loader; cannot load old kernel

2013-08-13 Thread Xin Li
, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.20 (FreeBSD) iQEcBAEBCgAGBQJSCmmWAAoJEG80Jeu8UPuztf8H/3Ya4U7YVsPlNR6cnGMMFeTB LU3rXeQ0Eir+Tv2aQ1vh4/4HvA/iOI33/eRZEJo3tx0B

Re: [Heads up] BSD-licensed patch becoming the default RSN.

2013-07-28 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 7/27/13 8:08 AM, Pedro Giffuni wrote: OK; On further revision ... On 26.07.2013 20:01, Jan Beich wrote: bsdpatch doesn't list files of the failed hunks with -C and -s option. This may be less convenient if you edit a patch directly rather

Re: CURRENT: system crashing while shuting down - files system corruption

2013-05-24 Thread Xin Li
, then use 'tools/dev/wc-ng/bump-to-19.py', then use the current client *** Error code 1 Have you tried 'svn upgrade' by chance? Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- iQEcBAEBCgAGBQJRn

Re: [PATCH] Analysis of bug in BSD patch

2013-05-23 Thread Xin Li
good to me, thanks for working on this! Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- iQEcBAEBCgAGBQJRnk4XAAoJEG80Jeu8UPuzOsUH/jw0nYAL7HzUw9diyOJb9uJb if4IZeVQzqwd66gVQGg4PD/ZRbuTlLNugA+ljb

Re: CURRENT r250636: ZFS pool destroyed while scrubbing in action and shutdown

2013-05-15 Thread Xin Li
ASGARD00 ? Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- iQEcBAEBCgAGBQJRk8hEAAoJEG80Jeu8UPuzypYH/1rhgkdLEdEAnsvRn7K1wGi2 AWoLL7Sei7G0PbV2fFsnZ/+gc8MDsqiZo8TkHbZYWboV/ofmkxVYJMViLrvut5Mt

Re: CURRENT r250636: ZFS pool destroyed while scrubbing in action and shutdown

2013-05-15 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 5/15/13 12:17 PM, O. Hartmann wrote: On Wed, 2013-05-15 at 10:39 -0700, Xin Li wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 05/15/13 10:20, O. Hartmann wrote: Several machines running FreeBSD 10.0-CURRENT #0 r250636: Tue May

Re: Root on zfs fails to mount: illegal option -- L

2013-05-06 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 5/6/13 12:56 AM, Beeblebrox wrote: After latest world / kernel update (r250260 Sun May 5, amd64) I cannot mount root - message is: Addditional ABI support: linux Clearing /tmp Updating motd *Mounting late file systems:mount: illegal option

Re: [head tinderbox] failure on sparc64/sparc64

2013-03-24 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 3/24/13 12:20 AM, FreeBSD Tinderbox wrote: TB --- 2013-03-24 06:26:48 - tinderbox 2.10 running on freebsd-current.sentex.ca TB --- 2013-03-24 06:26:48 - FreeBSD freebsd-current.sentex.ca 8.3-PRERELEASE FreeBSD 8.3-PRERELEASE #0: Mon Mar 26

FULL_PREEMPTION

2013-03-08 Thread Xin Li
switching, is it considered as a goal that we should support it? If so, should we enable it on -CURRENT? Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE

[PATCH] Fix build after r247570

2013-03-01 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 Hi, Marius, The attached patch fixes two places where 'count' is not properly initialized. They should be merged together when 247570 is merged. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve

Re: ZFS problems

2013-02-27 Thread Xin Li
will never ever change in the future, and all new features will be denoted by feature flags, which is an extensible way of representing features and whether they are compatible with the running system. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve

Re: ZFS problems

2013-02-27 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 02/27/13 16:44, Glen Barber wrote: On Wed, Feb 27, 2013 at 04:37:47PM -0800, Xin Li wrote: In mid-February, zpool version was upgraded to include lz4_compress. My understanding was that changing from the OpenSolaris ZFS version number

Re: compiling libc and libthr with debugging?

2013-02-22 Thread Xin Li
... Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve! Live free or die -BEGIN PGP SIGNATURE- iQEcBAEBCgAGBQJRJ9klAAoJEG80Jeu8UPuz3iEIAKXjl4nvYpf1kp9jAV+wtsWT rNJEzzx6gr366b0NZuYJHTmIRA317Ip3VCCxgIRBhE40caLX7CHfb7NV0eTJh2Lh lcWB9mkr

Re: -CURRENT userland regression

2013-02-21 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 2/21/13 12:19 AM, Andriy Gapon wrote: on 21/02/2013 01:16 Xin Li said the following: I think it's unlikely -- I have r247057 of sys/ which worked fine... userland 246957 works good by the way. Just a very wild guess - are you sure

Re: [patch] remove negative socklen_t checks

2013-02-20 Thread Xin Li
= NULL; - if (*namelen 0) - return (EINVAL); } The { } for if () is no longer needed now per style(9). By the way I wonder why there is no compiler warning for this -- or do we compile kernel without signedness warnings? Just curious... Cheers, - -- Xin LI delp...@delphij.net

-CURRENT userland regression

2013-02-20 Thread Xin Li
right now and still looking for the cause) usable kernel. For now my known good combination is world 246858 with kernel 247057. I'm still trying to find out which revision have broke the stuff. Cheers, - -- Xin LI delp...@delphij.nethttps://www.delphij.net/ FreeBSD - The Power to Serve

Re: -CURRENT userland regression

2013-02-20 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 02/20/13 14:25, Konstantin Belousov wrote: On Wed, Feb 20, 2013 at 02:21:50PM -0800, Navdeep Parhar wrote: On 02/20/13 14:14, Xin Li wrote: Hi, It seems that fresh -HEAD would give an unusable kernel that overwrites screen buffer in a way

Re: -CURRENT userland regression

2013-02-20 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 02/20/13 14:37, Konstantin Belousov wrote: On Wed, Feb 20, 2013 at 02:29:37PM -0800, Xin Li wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 02/20/13 14:25, Konstantin Belousov wrote: On Wed, Feb 20, 2013 at 02:21:50PM -0800

Re: sysctl -a causes kernel trap 12

2013-01-18 Thread Xin Li
-BEGIN PGP SIGNED MESSAGE- Hash: SHA512 On 01/18/13 12:50, Brandon Gooch wrote: On Thu, Jan 10, 2013 at 4:25 PM, Xin Li delp...@delphij.net mailto:delp...@delphij.net wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA256 To all: this became more and more hard to replicate lately

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