kernel/rcutree.c:2850:13: warning: array subscript is above array bounds

2012-11-29 Thread Markus Trippelsdorf
With gcc-4.8 I get: CC kernel/rcutree.o kernel/rcutree.c: In function ‘rcu_init_one’: kernel/rcutree.c:2850:13: warning: array subscript is above array bounds [-Warray-bounds] rsp->level[i] = rsp->level[i - 1] + rsp->levelcnt[i - 1]; ^ 2849for (i = 1; i < rcu

Re: kernel/rcutree.c:2850:13: warning: array subscript is above array bounds

2012-11-29 Thread Markus Trippelsdorf
On 2012.11.29 at 09:02 -0800, Paul E. McKenney wrote: > On Thu, Nov 29, 2012 at 02:47:52PM +0100, Markus Trippelsdorf wrote: > > With gcc-4.8 I get: > > > > CC kernel/rcutree.o > > kernel/rcutree.c: In function ‘rcu_init_one’: > > kernel/rcutree.c:285

Re: kernel/rcutree.c:2850:13: warning: array subscript is above array bounds

2012-11-29 Thread Markus Trippelsdorf
On 2012.11.29 at 10:10 -0800, Paul E. McKenney wrote: > On Thu, Nov 29, 2012 at 06:43:58PM +0100, Markus Trippelsdorf wrote: > > On 2012.11.29 at 09:02 -0800, Paul E. McKenney wrote: > > > On Thu, Nov 29, 2012 at 02:47:52PM +0100, Markus Trippelsdorf wrote: > >

Re: kernel/rcutree.c:2850:13: warning: array subscript is above array bounds

2012-11-29 Thread Markus Trippelsdorf
On 2012.11.29 at 11:19 -0800, Paul E. McKenney wrote: > On Thu, Nov 29, 2012 at 07:22:54PM +0100, Markus Trippelsdorf wrote: > > On 2012.11.29 at 10:10 -0800, Paul E. McKenney wrote: > > > On Thu, Nov 29, 2012 at 06:43:58PM +0100, Markus Trippelsdorf wrote: > > > >

Re: [GIT PULL] ext4 updates for 3.9

2013-02-27 Thread Markus Trippelsdorf
On 2013.02.26 at 15:39 -0500, Theodore Ts'o wrote: > > The following changes since commit 9931faca02c604c22335f5a935a501bb2ace6e20: > > Linux 3.8-rc3 (2013-01-09 18:59:55 -0800) > > are available in the git repository at: > > git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git > t

Re: [perf patch] perf doesn't delete /tmp/perf-vdso.so.* file on exit

2013-02-27 Thread Markus Trippelsdorf
On 2013.02.21 at 18:19 +, Namhyung Kim wrote: > Markus Trippelsdorf trippelsdorf.de> writes: > > > > perf top doesn't unlink /tmp/perf-vdso.so.* on exit. > > Fix this by calling vdso__exit() before exit(0). > > > @@ -602,6 +603,7 @@ sta

Re: [GIT PULL] ext4 updates for 3.9

2013-02-27 Thread Markus Trippelsdorf
On 2013.02.27 at 10:34 -0500, Theodore Ts'o wrote: > On Wed, Feb 27, 2013 at 01:47:27PM +0100, Markus Trippelsdorf wrote: > > Just booted todays Linux tree and got the following errors: > > > > ... > > Feb 27 13:33:31 x4 kernel: EXT4-fs (sda): mounted filesystem w

Re: [GIT PULL] ext4 updates for 3.9

2013-02-27 Thread Markus Trippelsdorf
On 2013.02.27 at 16:44 +0100, Markus Trippelsdorf wrote: > On 2013.02.27 at 10:34 -0500, Theodore Ts'o wrote: > > On Wed, Feb 27, 2013 at 01:47:27PM +0100, Markus Trippelsdorf wrote: > > > Just booted todays Linux tree and got the following errors: > > > > >

Re: [GIT PULL] ext4 updates for 3.9

2013-02-27 Thread Markus Trippelsdorf
On 2013.02.28 at 01:10 +0800, gnehzuil.liu wrote: > 在 2013-2-28,上午1:01,Markus Trippelsdorf 写道: > > > On 2013.02.27 at 16:44 +0100, Markus Trippelsdorf wrote: > >> On 2013.02.27 at 10:34 -0500, Theodore Ts'o wrote: > >>> On Wed, Feb 27, 2013 at 01:47

Re: [GIT PULL] ext4 updates for 3.9

2013-02-27 Thread Markus Trippelsdorf
On 2013.02.28 at 01:38 +0800, gnehzuil.liu wrote: > 在 2013-2-28,上午1:22,Markus Trippelsdorf 写道: > > > On 2013.02.28 at 01:10 +0800, gnehzuil.liu wrote: > >> 在 2013-2-28,上午1:01,Markus Trippelsdorf 写道: > >> > >>> On 2013.02.27 at 16:44 +0100, Markus Trip

[perf bugreport] perf doesn't delete /tmp/perf-vdso.so.* file on exit

2013-02-21 Thread Markus Trippelsdorf
Perf doesn't properly clean up /tmp/perf-vdso.so-XX on exit. So these files keep accumulating in /tmp every time perf is run. -- Markus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http

[perf patch] perf doesn't delete /tmp/perf-vdso.so.* file on exit

2013-02-21 Thread Markus Trippelsdorf
perf top doesn't unlink /tmp/perf-vdso.so.* on exit. Fix this by calling vdso__exit() before exit(0). Signed-off-by: Markus Trippelsdorf diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index c9ff395..e910d91 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-

Re: tty_init_dev: 24 callbacks suppressed

2012-10-04 Thread Markus Trippelsdorf
On 2012.10.04 at 11:20 +0200, Borislav Petkov wrote: > Hi, > > I'm seeing this on today's Linus tree: > > [ 24.048278] tty_init_dev: 24 callbacks suppressed > [ 45.630349] tty_init_dev: 3 callbacks suppressed > > It is either from that WARN_RATELIMIT thing or the printk_ratelimited > further

Re: tty_init_dev: 24 callbacks suppressed

2012-10-04 Thread Markus Trippelsdorf
On 2012.10.04 at 13:23 +0200, Markus Trippelsdorf wrote: > On 2012.10.04 at 11:20 +0200, Borislav Petkov wrote: > > Hi, > > > > I'm seeing this on today's Linus tree: > > > > [ 24.048278] tty_init_dev: 24 callbacks suppressed > > [ 45.630349]

Re: tty_init_dev: 24 callbacks suppressed

2012-10-04 Thread Markus Trippelsdorf
On 2012.10.04 at 14:40 +0200, Borislav Petkov wrote: > On Thu, Oct 04, 2012 at 01:51:57PM +0200, Markus Trippelsdorf wrote: > > diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h > > index e11ccb4..d8de255 100644 > > --- a/include/linux/ratelimit.h &g

[PATCH] Fix bogus "callbacks suppressed" messages

2012-10-05 Thread Markus Trippelsdorf
patch is from Joe Perches and Jiri Slaby. Signed-off-by: Markus Trippelsdorf Acked-and-tested-by: Borislav Petkov --- include/linux/ratelimit.h | 27 +-- 1 file changed, 9 insertions(+), 18 deletions(-) diff --git a/include/linux/ratelimit.h b/include/linux/ratelimit.h

Re: [PATCH] Fix bogus "callbacks suppressed" messages

2012-10-05 Thread Markus Trippelsdorf
On 2012.10.05 at 07:26 -0700, Greg Kroah-Hartman wrote: > On Fri, Oct 05, 2012 at 02:57:17PM +0200, Markus Trippelsdorf wrote: > > On the current git tree one sees messages such as: > > tty_init_dev: 24 callbacks suppressed > > tty_init_dev: 3 callbacks suppressed > >

Re: [PATCH] Fix bogus "callbacks suppressed" messages

2012-10-05 Thread Markus Trippelsdorf
On 2012.10.05 at 08:37 -0700, Greg Kroah-Hartman wrote: > On Fri, Oct 05, 2012 at 05:29:48PM +0200, Borislav Petkov wrote: > > On Fri, Oct 05, 2012 at 07:26:39AM -0700, Greg Kroah-Hartman wrote: > > > I don't have a problem with this patch, but I don't understand why > > > it's now showing up. Ther

Re: [PATCH] Fix bogus "callbacks suppressed" messages

2012-10-05 Thread Markus Trippelsdorf
On 2012.10.05 at 17:43 +0200, Borislav Petkov wrote: > On Fri, Oct 05, 2012 at 08:37:06AM -0700, Greg Kroah-Hartman wrote: > > So WARN_RATELIMIT was never working properly? If so, how far back does > > it go in kernel releases that this should be fixed? > > Since b3eec79b0776e which added it in Ma

[RFC PATCH] KVM: Only print vcpu_unimpl when DEBUG is set

2012-07-26 Thread Markus Trippelsdorf
ff-by: Markus Trippelsdorf diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index b70b48b..6bd816f 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -321,7 +321,7 @@ struct kvm { #define kvm_debug(fmt, ...) \ pr_debug("kvm [%i]: " fmt, task

[Bisected] commit 71574865 (vfs: do_last(): common slow lookup) breaks CUPS printing

2012-07-28 Thread Markus Trippelsdorf
Printing with CUPS is broken on the current git tree. Whenever I print a page the job just sits in the CUPS queue showing "processing". But it never reaches the printer. (My CUPS version is 1.5.2. Filesystem is xfs.) I've bisected this issue to: commit 7157486541bffc0dfec912e21ae639b029dae3d3 Au

Re: [Bisected] commit 71574865 (vfs: do_last(): common slow lookup) breaks CUPS printing

2012-07-30 Thread Markus Trippelsdorf
On 2012.07.30 at 07:50 +0100, Al Viro wrote: > On Sat, Jul 28, 2012 at 12:43:16PM +0200, Markus Trippelsdorf wrote: > > Printing with CUPS is broken on the current git tree. Whenever I print a > > page > > the job just sits in the CUPS queue showing "processing". Bu

Re: [Bisected] commit 71574865 (vfs: do_last(): common slow lookup) breaks CUPS printing

2012-07-30 Thread Markus Trippelsdorf
On 2012.07.30 at 08:56 +0100, Al Viro wrote: > On Mon, Jul 30, 2012 at 09:10:23AM +0200, Markus Trippelsdorf wrote: > > > > Looks like you're right. The first warning happens during startup. The last > > one > > when I print a test page (which now succeeds).

Re: [PATCH 22/30] perf tools: bfd.h/libbfd detection fails with recent binutils

2012-09-24 Thread Markus Trippelsdorf
On 2012.09.24 at 19:58 -0400, Mike Frysinger wrote: > On Monday 24 September 2012 11:59:36 Arnaldo Carvalho de Melo wrote: > > --- a/tools/perf/Makefile > > +++ b/tools/perf/Makefile > > > > - FLAGS_BFD=$(ALL_CFLAGS) $(ALL_LDFLAGS) $(EXTLIBS) -lbfd > > + FLAGS_BFD=$(ALL_CFLAGS)

EDAC lockdep splat

2013-07-10 Thread Markus Trippelsdorf
While debugging an unrelated issue I came across the following lockdep splat: ... Jul 10 11:38:00 x4 kernel: AMD64 EDAC driver v3.4.0 Jul 10 11:38:00 x4 kernel: EDAC amd64: DRAM ECC enabled. Jul 10 11:38:00 x4 kernel: EDAC amd64: F10h detected (node 0). Jul 10 11:38:00 x4 kernel: EDAC MC: DCT0 chi

Re: [GIT] Networking

2013-07-10 Thread Markus Trippelsdorf
On 2013.07.09 at 14:53 -0700, David Miller wrote: > > Alexey Brodkin (2): > ethernet/arc/arc_emac - Add new driver > arc_emac: fix compile-time errors & warnings on PPC64 This driver defaults to y for no reason: +config NET_VENDOR_ARC + bool "ARC devices" + default y --

Re: [GIT] Networking

2013-07-10 Thread Markus Trippelsdorf
On 2013.07.10 at 08:43 -0400, Josh Boyer wrote: > On Wed, Jul 10, 2013 at 8:25 AM, Markus Trippelsdorf > wrote: > > On 2013.07.09 at 14:53 -0700, David Miller wrote: > >> > >> Alexey Brodkin (2): > >> ethernet/arc/arc_emac - Add new driver >

Re: Yet more softlockups.

2013-07-10 Thread Markus Trippelsdorf
On 2013.07.10 at 11:13 -0400, Dave Jones wrote: > On Sat, Jul 06, 2013 at 09:24:08AM +0200, Ingo Molnar wrote: > > > > * Dave Jones wrote: > > > > > On Fri, Jul 05, 2013 at 05:15:07PM +0200, Thomas Gleixner wrote: > > > > On Fri, 5 Jul 2013, Dave Jones wrote: > > > > > > > > > BUG: so

Re: [PATCH -next 2/2] kbuild: fix for updated LZ4 tool with the new streaming format

2013-07-10 Thread Markus Trippelsdorf
On 2013.07.10 at 11:36 +0200, Borislav Petkov wrote: > On Wed, Jul 10, 2013 at 10:12:46AM +0200, Geert Uytterhoeven wrote: > > >> diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib > > >> index a0ab6d7..c9bfbb0 100644 > > >> --- a/scripts/Makefile.lib > > >> +++ b/scripts/Makefile.lib > > >>

[PATCH] .gitignore: ignore *.lz4 files

2013-07-11 Thread Markus Trippelsdorf
Now that lz4 kernel compression is available, add *.lz4 to .gitignore. Signed-off-by: Markus Trippelsdorf Acked-by: Kyungsik Lee diff --git a/.gitignore b/.gitignore index 3b8b9b3..7e9932e 100644 --- a/.gitignore +++ b/.gitignore @@ -29,6 +29,7 @@ modules.builtin *.bz2 *.lzma *.xz +*.lz4

Re: BUG: key ffff880c1148c478 not in .data! (V3.10.0)

2013-07-12 Thread Markus Trippelsdorf
On 2013.07.12 at 10:19 +0800, Ming Lei wrote: > On Mon, Jul 8, 2013 at 6:25 AM, Linda Walsh wrote: > > Also am seeing this for the first time: > > > > (don't know, but seems unlikely to be related to > > https://patchwork.kernel.org/patch/87359/ > > Yet it is the only hit I found for the same mess

Re: BUG: key ffff880c1148c478 not in .data! (V3.10.0)

2013-07-12 Thread Markus Trippelsdorf
On 2013.07.12 at 15:41 +0200, Borislav Petkov wrote: > On Fri, Jul 12, 2013 at 10:04:28AM +0200, Markus Trippelsdorf wrote: > > Mauro said he will fix this in the coming weeks: > > > > http://article.gmane.org/gmane.linux.kernel/1522719 > > Here's a possible fix w

Re: [GIT] HID for 3.12 merge window

2013-09-06 Thread Markus Trippelsdorf
On 2013.09.06 at 14:00 +0200, Jiri Kosina wrote: > > David Herrmann (12): ... > HID: wiimote: add support for Guitar-Hero drums commit 61e00655e9cb82e034eb72b95a51072e718d14a7 Author: David Herrmann Date: Mon Aug 26 19:14:46 2013 +0200 Input: introduce BTN/ABS bits for drums and

Re: [GIT] HID for 3.12 merge window

2013-09-06 Thread Markus Trippelsdorf
On 2013.09.06 at 23:50 +0200, David Herrmann wrote: > Hi > > On Fri, Sep 6, 2013 at 10:20 PM, Markus Trippelsdorf > wrote: > > On 2013.09.06 at 14:00 +0200, Jiri Kosina wrote: > >> > >> David Herrmann (12): > > ... > >> HID: wiimote

Re: Current git kernel reboots early durning boot

2013-09-13 Thread Markus Trippelsdorf
On 2013.09.09 at 13:18 +0200, Markus Trippelsdorf wrote: > I've hit an odd issue on the current git tree. When I build a kernel > with my attached config and a very simple local patch (also attached), I > get a resulting kernel that just reboots my machine very early during > bo

Re: [GIT PULL] perf fixes

2013-09-29 Thread Markus Trippelsdorf
On 2013.09.28 at 20:03 +0200, Ingo Molnar wrote: > Andi Kleen (1): > perf symbols: Demangle cloned functions The commit above e95ab53645: commit de95ab53645a2f0015e0f68ee723f18dce2b8b51 Author: Andi Kleen Date: Thu Sep 12 08:16:38 2013 -0700 perf symbols: Demangle cloned functio

Re: [GIT PULL] perf fixes

2013-09-29 Thread Markus Trippelsdorf
On 2013.09.29 at 14:33 -0700, Andi Kleen wrote: > > breaks "perf top" on my machine. I just see a gray screen with no text > > at all. Sometimes the following error messages are printed: > > *** Error in `perf': invalid fastbin entry (free): 0x029b18c0 *** > > *** Error in `perf': malloc(

Re:

2012-09-05 Thread Markus Trippelsdorf
On 2012.09.04 at 16:40 +0200, Takashi Iwai wrote: > > Sound fixes for 3.6-rc5 > > There are nothing scaring, contains only small fixes for HD-audio and > USB-audio: > - EPSS regression fix and GPIO fix for HD-audio IDT codecs > - A s

Re:

2012-09-05 Thread Markus Trippelsdorf
On 2012.09.06 at 08:33 +0200, Daniel Mack wrote: > On 06.09.2012 08:02, Markus Trippelsdorf wrote: > > On 2012.09.04 at 16:40 +0200, Takashi Iwai wrote: > >> > >> Sound fixes for 3.6-rc5 > >> >

Re:

2012-09-05 Thread Markus Trippelsdorf
On 2012.09.06 at 08:48 +0200, Takashi Iwai wrote: > At Thu, 06 Sep 2012 08:33:30 +0200, > Daniel Mack wrote: > > > > On 06.09.2012 08:02, Markus Trippelsdorf wrote: > > > On 2012.09.04 at 16:4

Re: snd-usb: "delay: estimated 0, actual 352"

2012-09-06 Thread Markus Trippelsdorf
On 2012.09.06 at 09:08 +0200, Daniel Mack wrote: > On 06.09.2012 08:53, Markus Trippelsdorf wrote: > > On 2012.09.06 at 08:48 +0200, Takashi Iwai wrote: > >> At Thu, 06 Sep 2012 08:33:30 +0200, > >> Daniel Mack wrote: > >>> > >>> On 06.09.2012 08:

Re: snd-usb: "delay: estimated 0, actual 352"

2012-09-06 Thread Markus Trippelsdorf
On 2012.09.06 at 10:21 +0200, Takashi Iwai wrote: > At Thu, 06 Sep 2012 09:35:26 +0200, > Takashi Iwai wrote: > > In short, a patch like below may fix the issue (note: completely > untested!) No it doesn't, unfortunately... -- Markus -- To unsubscribe from this list: send the line "unsubscribe

Re: snd-usb: "delay: estimated 0, actual 352"

2012-09-06 Thread Markus Trippelsdorf
On 2012.09.06 at 12:25 +0200, Daniel Mack wrote: > On 06.09.2012 09:35, Takashi Iwai wrote: > > At Thu, 6 Sep 2012 09:17:57 +0200, > > Markus Trippelsdorf wrote: > >> > >> On 2012.09.06 at 09:08 +0200, Daniel Mack wrote: > >>> On 06.09.2012 08:53, Marku

Re: snd-usb: "delay: estimated 0, actual 352"

2012-09-06 Thread Markus Trippelsdorf
On 2012.09.06 at 15:08 +0200, Takashi Iwai wrote: > At Thu, 6 Sep 2012 11:43:48 +0200, > Markus Trippelsdorf wrote: > > > > On 2012.09.06 at 10:21 +0200, Takashi Iwai wrote: > > > At Thu, 06 Sep 2012 09:35:26 +0200, > > > Takashi Iwai wrote: > > > &

Re: [bisected] stray angle bracket in dmesg

2012-10-08 Thread Markus Trippelsdorf
t; logcheck ignore rules. > > Bisection points to this commit: > > commit 3d822616ca81881d8c19d0b473e79ba241c700de > Author: Markus Trippelsdorf > Date: Sat Aug 18 18:35:51 2012 -0600 This patch should be reverted for stable, since the move to ASCII SOH ( commit 04d2c8c83d0) wasn'

[PATCH] perf: Handln new rbtree implementation

2012-10-09 Thread Markus Trippelsdorf
-off-by: Markus Trippelsdorf --- tools/perf/Makefile | 3 ++- tools/perf/util/include/linux/rbtree.h | 1 - tools/perf/util/include/linux/rbtree_augmented.h | 2 ++ tools/perf/util/scripting-engines/trace-event-perl.c | 2 +- 4 files changed, 5

Re: [GIT PULL] Linux KVM tool for v3.7-rc0

2012-10-21 Thread Markus Trippelsdorf
On 2012.10.21 at 19:15 +0200, Borislav Petkov wrote: > On Sun, Oct 21, 2012 at 05:03:05PM +0200, Ingo Molnar wrote: > > The best way to compare them would be a script that gives exactly the > > same test environment that 'vm run' / 'vm sandbox' does out of box, > > but using qemu. > > > > If such a

Re: [GIT PULL] Linux KVM tool for v3.7-rc0

2012-10-21 Thread Markus Trippelsdorf
On 2012.10.21 at 19:51 +0200, Ingo Molnar wrote: > > * Markus Trippelsdorf wrote: > > > On 2012.10.21 at 19:15 +0200, Borislav Petkov wrote: > > > On Sun, Oct 21, 2012 at 05:03:05PM +0200, Ingo Molnar wrote: > > > > The best way to compare them woul

Re: [GIT PULL] Linux KVM tool for v3.7-rc0

2012-10-21 Thread Markus Trippelsdorf
On 2012.10.21 at 19:54 +0200, Markus Trippelsdorf wrote: > On 2012.10.21 at 19:51 +0200, Ingo Molnar wrote: > > > > * Markus Trippelsdorf wrote: > > > > > On 2012.10.21 at 19:15 +0200, Borislav Petkov wrote: > > > > On Sun, Oct 21, 2012 at 05:03:05PM +0

Re: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec

2013-01-02 Thread Markus Trippelsdorf
On 2013.01.02 at 17:31 -0500, Jerome Glisse wrote: > Please affected people can you test if patch : > http://people.freedesktop.org/~glisse/0003-drm-radeon-fix-dma-copy-on-r6xx-r7xx-evergen-ni-si-g.patch > > Fix the issue, you need to make sure you don't have the patch that > disable dma on r6xx i

Re: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec

2013-01-03 Thread Markus Trippelsdorf
On 2013.01.02 at 18:37 -0500, Alex Deucher wrote: > On Wed, Jan 2, 2013 at 5:38 PM, Markus Trippelsdorf > wrote: > > On 2013.01.02 at 17:31 -0500, Jerome Glisse wrote: > >> Please affected people can you test if patch : > >> http://people.freedesktop.org/~glisse/0

Re: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec

2012-12-23 Thread Markus Trippelsdorf
On 2012.12.23 at 12:31 +0100, Borislav Petkov wrote: > On Sun, Dec 23, 2012 at 11:19:00AM +, Andy Furniss wrote: > > modinfo radeon > > > > will give a list assuming you use modules, I think all of them need =. > > Yep, that is one way of getting that info, thanks. I always go and look > at D

Re: Strange intermittent EIO error when writing to stdout since v3.8.0

2013-06-13 Thread Markus Trippelsdorf
On 2013.06.07 at 20:22 +0200, Mikael Pettersson wrote: > Peter Hurley writes: > > Based on the other reports from Mikael and David, I suspect this problem > > may have to do with my commit 699390354da6c258b65bf8fa79cfd5feaede50b6: > > > >pty: Ignore slave pty close() if never successfully

Re: Strange intermittent EIO error when writing to stdout since v3.8.0

2013-06-13 Thread Markus Trippelsdorf
On 2013.06.11 at 22:14 +, Orion Poplawski wrote: > Peter Hurley hurleysoftware.com> writes: > > Based on the other reports from Mikael and David, I suspect this problem > > may have to do with my commit 699390354da6c258b65bf8fa79cfd5feaede50b6: > > > >pty: Ignore slave pty close() if neve

Re: Strange intermittent EIO error when writing to stdout since v3.8.0

2013-06-13 Thread Markus Trippelsdorf
On 2013.06.13 at 10:16 -0400, Peter Hurley wrote: > On 06/13/2013 06:39 AM, Markus Trippelsdorf wrote: > > On 2013.06.07 at 20:22 +0200, Mikael Pettersson wrote: > >> Peter Hurley writes: > >> > Based on the other reports from Mikael and David, I suspect this >

Re: [PATCH] tty: Debug EIO from write()

2013-06-13 Thread Markus Trippelsdorf
I've reproduced the Mozilla build failure, but there's nothing exiting in the logs. The only strange thing is the single tty_write at 1507.456817 (roughly at this point the Mozilla build failed): ... [ 1507.453547] tty_release: pts11 (tty count=4)... [ 1507.455695] tty_open: opening pts11... [ 150

Strange intermittent EIO error when writing to stdout since v3.8.0

2013-06-06 Thread Markus Trippelsdorf
Since v3.8.0 several people reported intermittent IO errors that happen during high system load while using "emerge" under Gentoo: ... File "/usr/lib64/portage/pym/portage/util/_eventloop/EventLoop.py", line 260, in iteration if not x.callback(f, event, *x.args): File "/usr/lib64/portage/p

Re: Strange intermittent EIO error when writing to stdout since v3.8.0

2013-06-06 Thread Markus Trippelsdorf
On 2013.06.06 at 10:18 -0400, Peter Hurley wrote: > On 06/06/2013 07:54 AM, Markus Trippelsdorf wrote: > > Since v3.8.0 several people reported intermittent IO errors that happen > > during high system load while using "emerge" under Gentoo: > > ... > >File

Re: Strange intermittent EIO error when writing to stdout since v3.8.0

2013-06-06 Thread Markus Trippelsdorf
On 2013.06.06 at 18:31 +0100, David Howells wrote: > Markus Trippelsdorf wrote: > > > OSError: [Errno 5] Input/output error > > > > Basically 'emerge' just writes the build output to stdout in a loop: > > I've just upgraded to kernel-3.9.4-2

Re: Amd Phenom 2 X6 Cool&Quiet Issue.

2013-06-21 Thread Markus Trippelsdorf
On 2013.06.21 at 16:15 +0200, Dirk Schmidt wrote: > Amd Phenom 2 X6 Cool&Quiet Issue. > > Problem: > > dmesg | grep power > [ 10.622426] powernow-k8: This CPU is not supported anymore, using > acpi-cpufreq instead. > > modprobe acpi_cpufreq > ERROR: could not insert 'acpi_cpufreq': No such de

Re: Amd Phenom 2 X6 Cool&Quiet Issue.

2013-06-21 Thread Markus Trippelsdorf
On 2013.06.21 at 16:42 +0200, Dirk Schmidt wrote: > Hello. > > Am 21.06.2013 16:19, schrieb Markus Trippelsdorf: > > On 2013.06.21 at 16:15 +0200, Dirk Schmidt wrote: > >> Amd Phenom 2 X6 Cool&Quiet Issue. > >> > >> Problem: > >> > >&

Re: Strange intermittent EIO error when writing to stdout since v3.8.0

2013-06-07 Thread Markus Trippelsdorf
On 2013.06.07 at 11:39 -0400, Peter Hurley wrote: > On 06/06/2013 10:37 AM, Markus Trippelsdorf wrote: > > On 2013.06.06 at 10:18 -0400, Peter Hurley wrote: > >> On 06/06/2013 07:54 AM, Markus Trippelsdorf wrote: > >>> Since v3.8.0 several people reported inte

Re: Git bisect problem

2013-03-26 Thread Markus Trippelsdorf
On 2013.03.26 at 16:22 +, Mike Keehan wrote: > I'm trying to find out which update causes my 5G Wifi > connection to time out when authenticating. > > Following the instructions in git help bisect, I > git cloned the kernel, then git bisect start, and > git bisect bad v3.9.0-rc2. > > This err

commit f8f559422b (KVM: MMU: fast invalidate all mmio sptes) causes hang

2013-07-17 Thread Markus Trippelsdorf
The following commit: commit f8f559422b6c6a05469dfde614b67789b6142cb5 Author: Xiao Guangrong Date: Fri Jun 7 16:51:26 2013 +0800 KVM: MMU: fast invalidate all mmio sptes causes my kvm qemu qcow2 images to hang when they switch from the boot console to the desktop. For example: qemu-sys

Re: commit f8f559422b (KVM: MMU: fast invalidate all mmio sptes) causes hang

2013-07-17 Thread Markus Trippelsdorf
On 2013.07.17 at 19:42 +0300, Gleb Natapov wrote: > On Wed, Jul 17, 2013 at 06:32:15PM +0200, Markus Trippelsdorf wrote: > > The following commit: > > commit f8f559422b6c6a05469dfde614b67789b6142cb5 > > Author: Xiao Guangrong > > Date: Fri Jun 7 16:51:26 2013

Re: commit f8f559422b (KVM: MMU: fast invalidate all mmio sptes) causes hang

2013-07-17 Thread Markus Trippelsdorf
On 2013.07.18 at 01:25 +0800, Xiao Guangrong wrote: > Hi Markus, > > Thanks for your report! I am downloading the ubuntu iso and will try to > reproducible it. Please note that the exact guest doesn't matter. I first noticed the hang when I tried to install Fedora 19 today. > Could you please e

Re: commit f8f559422b (KVM: MMU: fast invalidate all mmio sptes) causes hang

2013-07-17 Thread Markus Trippelsdorf
On 2013.07.18 at 01:25 +0800, Xiao Guangrong wrote: > Hi Markus, > > Thanks for your report! I am downloading the ubuntu iso and will try to > reproducible it. > > Could you please enable these tracepoints: > kvmmmu/check_mmio_spte > kvmmmu/handle_mmio_page_fault > kvmmmu/kvm_mmu_invalidate_zap_

Re: commit f8f559422b (KVM: MMU: fast invalidate all mmio sptes) causes hang

2013-07-17 Thread Markus Trippelsdorf
On 2013.07.18 at 03:27 +0800, Xiao Guangrong wrote: > > Could you please try this: > > index 460b9c6..16d1578 100644 > --- a/arch/x86/kvm/mmu.c > +++ b/arch/x86/kvm/mmu.c > @@ -2952,6 +2952,9 @@ static bool page_fault_can_be_fast(u32 error_code) > !(error_code & PFERR_WRITE_MASK)) >

Re: [tip:x86/urgent] x86/boot: Add lz4 compressed file to .gitignore file

2013-07-18 Thread Markus Trippelsdorf
On 2013.07.18 at 09:48 +0200, Ingo Molnar wrote: > > * tip-bot for Sami Kerola wrote: > > > Commit-ID: 8192f5bccf26968a1d78ef71890f7a27f824119f > > Gitweb: > > http://git.kernel.org/tip/8192f5bccf26968a1d78ef71890f7a27f824119f > > Author: Sami Kerola > > AuthorDate: Wed, 17 Jul 2013 1

Re: XFS undeletable files. (3.11rc3)

2013-07-30 Thread Markus Trippelsdorf
On 2013.07.30 at 16:26 -0400, Dave Jones wrote: > On Thu, Jul 25, 2013 at 02:15:38PM +1000, Dave Chinner wrote: > > On Thu, Jul 11, 2013 at 10:39:30PM -0400, Dave Jones wrote: > > > Just saw this during boot after an unclean shutdown. It hung afterwards. > > > > > > [ 97.162665] XFS: Asserti

WARNING: at kernel/cpu/idle.c:96

2013-04-30 Thread Markus Trippelsdorf
Just booted todays git tree and got the following warning: [ cut here ] WARNING: at kernel/cpu/idle.c:96 cpu_startup_entry+0x14d/0x160() Hardware name: System Product Name Pid: 0, comm: swapper/2 Not tainted 3.9.0-03462-gab86e97-dirty #424 Call Trace: smpboot: Booting Node

Re: WARNING: at kernel/cpu/idle.c:96

2013-05-02 Thread Markus Trippelsdorf
On 2013.05.02 at 12:43 +0200, Thomas Gleixner wrote: > On Tue, 30 Apr 2013, Markus Trippelsdorf wrote: > > > Just booted todays git tree and got the following warning: > > > > [ cut here ] > > WARNING: at kernel/cpu/idle.c:96 cpu_startup_en

Re: WARNING: at kernel/cpu/idle.c:96

2013-05-02 Thread Markus Trippelsdorf
On 2013.05.02 at 15:58 +0200, Thomas Gleixner wrote: > On Thu, 2 May 2013, Markus Trippelsdorf wrote: > > On 2013.05.02 at 12:43 +0200, Thomas Gleixner wrote: > > > On Tue, 30 Apr 2013, Markus Trippelsdorf wrote: > > > > > > > Just booted todays

torrent hash failures since 3.9.0-rc1

2013-03-11 Thread Markus Trippelsdorf
I get hash failures on "completed" torrents since 3.9.0-rc1 (Linux 3.8 seems to be fine). What happens is that the torrents apparently complete successfully. After reboot however the hash check fails and there are missing (or corrupted) chunks. I've tested this with two different clients (rtorrent

Re: torrent hash failures since 3.9.0-rc1

2013-03-11 Thread Markus Trippelsdorf
On 2013.03.11 at 18:18 +0100, Markus Trippelsdorf wrote: > I get hash failures on "completed" torrents since 3.9.0-rc1 (Linux 3.8 > seems to be fine). What happens is that the torrents apparently complete > successfully. After reboot however the hash check fails and ther

Re: torrent hash failures since 3.9.0-rc1

2013-03-11 Thread Markus Trippelsdorf
On 2013.03.11 at 15:41 -0400, Dave Jones wrote: > On Mon, Mar 11, 2013 at 08:17:53PM +0100, Markus Trippelsdorf wrote: > > On 2013.03.11 at 18:18 +0100, Markus Trippelsdorf wrote: > > > I get hash failures on "completed" torrents since 3.9.0-rc1 (Linux 3.8 > >

Re: torrent hash failures since 3.9.0-rc1

2013-03-11 Thread Markus Trippelsdorf
On 2013.03.11 at 16:37 -0400, Theodore Ts'o wrote: > On Mon, Mar 11, 2013 at 09:13:34PM +0100, Markus Trippelsdorf wrote: > > On 2013.03.11 at 15:41 -0400, Dave Jones wrote: > > > Worked fine for me on two separate machines. Could it be a network > > > problem

Re: torrent hash failures since 3.9.0-rc1

2013-03-11 Thread Markus Trippelsdorf
On 2013.03.11 at 17:18 -0400, Theodore Ts'o wrote: > On Mon, Mar 11, 2013 at 09:46:25PM +0100, Markus Trippelsdorf wrote: > > > BTW, I'm currently running 3.9-rc2 with some additional fixes from the > > > ext4 dev branch, and I'm not able to reproduce the probl

Re: torrent hash failures since 3.9.0-rc1

2013-03-11 Thread Markus Trippelsdorf
On 2013.03.11 at 22:38 +0100, Markus Trippelsdorf wrote: > On 2013.03.11 at 17:18 -0400, Theodore Ts'o wrote: > > On Mon, Mar 11, 2013 at 09:46:25PM +0100, Markus Trippelsdorf wrote: > > > > BTW, I'm currently running 3.9-rc2 with some additional fixes from the >

Re: torrent hash failures since 3.9.0-rc1

2013-03-11 Thread Markus Trippelsdorf
On 2013.03.11 at 23:30 -0400, Theodore Ts'o wrote: > On Tue, Mar 12, 2013 at 11:00:58AM +0800, Zheng Liu wrote: > > > > Thanks for reporting this problem. My deepest apologies. > > > > As Ted suggested, could you please try to use ext4 git tree? I want to > > make sure whether this bug has been

Re: torrent hash failures since 3.9.0-rc1

2013-03-11 Thread Markus Trippelsdorf
On 2013.03.12 at 14:44 +0800, Zheng Liu wrote: > On Tue, Mar 12, 2013 at 07:16:24AM +0100, Markus Trippelsdorf wrote: > > On 2013.03.11 at 23:30 -0400, Theodore Ts'o wrote: > > > On Tue, Mar 12, 2013 at 11:00:58AM +0800, Zheng Liu wrote: > > > > > > &

Re: perf: commit 44f24cb3156a1e (Factor DSO symtab types) causes segfaults

2012-08-01 Thread Markus Trippelsdorf
On 2012.07.31 at 16:14 +0200, Ingo Molnar wrote: > Jiri Olsa (4): > perf symbols: Factor DSO symtab types to generic binary types The commit above causes perf segfaults on my machine (running glibc trunk): (gdb) run top --stdio Starting program: /usr/src/linux/tools/perf/perf top --stdio wa

Re: perf: commit 44f24cb3156a1e (Factor DSO symtab types) causes segfaults

2012-08-01 Thread Markus Trippelsdorf
On 2012.08.01 at 14:21 +0200, Jiri Olsa wrote: > On Wed, Aug 01, 2012 at 01:57:40PM +0200, Markus Trippelsdorf wrote: > > On 2012.07.31 at 16:14 +0200, Ingo Molnar wrote: > > > Jiri Olsa (4): > > > perf symbols: Factor DSO symtab types to generic binary types >

[PATCH] Perf: bfd.h/libbfd detection fails with recent binutils

2012-09-19 Thread Markus Trippelsdorf
if I've reopened a bug in the hope that this check will be deleted: http://sourceware.org/bugzilla/show_bug.cgi?id=14243 But in the meantime, the following patch fixes the problem Signed-off-by: Markus Trippelsdorf diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 35655c3..5

Re: [bisected] Driver core fixes for 3.6-rc3 regression

2012-08-18 Thread Markus Trippelsdorf
On 2012.08.18 at 11:37 -0700, Joe Perches wrote: > On Sat, 2012-08-18 at 09:34 -0700, Greg KH wrote: > > On Sat, Aug 18, 2012 at 08:09:34AM +0200, Markus Trippelsdorf wrote: > > > On 2012.08.17 at 10:13 -0

Re: [bisected] Driver core fixes for 3.6-rc3 regression

2012-08-18 Thread Markus Trippelsdorf
On 2012.08.18 at 12:24 -0700, Linus Torvalds wrote: > On Sat, Aug 18, 2012 at 11:55 AM, Markus Trippelsdorf > wrote: > > > > IOW: > > Ack, that looks about right. Does that simple patch fix the issue for > you? Yes. Everything is fine again with this patch applied. -

Re: [bisected] Driver core fixes for 3.6-rc3 regression

2012-08-18 Thread Markus Trippelsdorf
On 2012.08.18 at 17:08 -0700, Linus Torvalds wrote: > On Sat, Aug 18, 2012 at 12:32 PM, Markus Trippelsdorf > wrote: > > > > Yes. Everything is fine again with this patch applied. > > Ok, can you write a commit message and sign off on it, and I'll apply > i

Re: printks messed up in 3.6-rc2+git

2012-08-19 Thread Markus Trippelsdorf
On 2012.08.19 at 10:30 +0300, Meelis Roos wrote: > 1. Lots of broken HPET messages scattered in PCI prontks like this: > pcieport :00:0c.0: Force enabled HPET at 0x%lx > irq 40 for MSI/MSI-X > pcieport :00:0d.0: Force enabled HPET at 0x%lx > irq 41 for MSI/MSI-X > pcieport :00:0e.0: For

Re: Force enabled HPET at 0x%lx

2012-08-19 Thread Markus Trippelsdorf
On 2012.08.19 at 22:02 +0800, Fengguang Wu wrote: > Hi, > > [ 38.650387] PCI host bridge to bus :00 > [ 38.657920] pci_bus :00: Force enabled HPET at 0x%lx > ~~~ > > That "0x%lx" message should be emitted

Re: [GIT PULL] perf updates/fixes

2012-10-12 Thread Markus Trippelsdorf
On 2012.10.12 at 11:08 +0200, Borislav Petkov wrote: > On Fri, Oct 12, 2012 at 10:39:26AM +0200, Ingo Molnar wrote: > > > > * Ingo Molnar wrote: > > > > > Linus, > > > > > > Please pull the latest perf-urgent-for-linus git tree from: > > > > > >git://git.kernel.org/pub/scm/linux/kernel/git

Re: [GIT PULL] sound fixes for 3.7-rc7

2012-11-24 Thread Markus Trippelsdorf
On 2012.11.23 at 14:23 +0100, Takashi Iwai wrote: > Sound fixes for 3.7-rc7 > > The highlight of this update is the fixes for ASoC kirkwood by Russell. > In addition to that, a couple of regression fixes for HD-audio due to > the runtime PM support on 3.7, and other driver-specific regression > fi

Re: [GIT PULL] x86/uapi for 3.8

2012-12-15 Thread Markus Trippelsdorf
On 2012.12.14 at 17:47 -0800, Linus Torvalds wrote: > On Fri, Dec 14, 2012 at 5:41 PM, Linus Torvalds > wrote: > > I was wrong. It's not the x86 UAPI split, it's the DT pull. More people > > added. > > Looking at the merge (just in case it could have done something odd), > I'm starting to worry

Re: [GIT PULL] x86/uapi for 3.8

2012-12-15 Thread Markus Trippelsdorf
On 2012.12.15 at 17:33 +0100, Markus Trippelsdorf wrote: > On 2012.12.14 at 17:47 -0800, Linus Torvalds wrote: > > On Fri, Dec 14, 2012 at 5:41 PM, Linus Torvalds > > wrote: > > > I was wrong. It's not the x86 UAPI split, it's the DT pull. More people > >

Re: [GIT PULL] x86/uapi for 3.8

2012-12-15 Thread Markus Trippelsdorf
On 2012.12.15 at 11:58 -0800, Linus Torvalds wrote: > On Sat, Dec 15, 2012 at 11:41 AM, H. Peter Anvin wrote: > > > > Matt is on vacation, and I'm partly offline for the weekend, but that > > definitely seems suspicious. Do we have a memory map of the affected > > machine(s)? > > Here's mine. >

Re: [GIT PULL] x86/uapi for 3.8

2012-12-15 Thread Markus Trippelsdorf
On 2012.12.15 at 11:58 -0800, Linus Torvalds wrote: > On Sat, Dec 15, 2012 at 11:41 AM, H. Peter Anvin wrote: > > > > Matt is on vacation, and I'm partly offline for the weekend, but that > > definitely seems suspicious. Do we have a memory map of the affected > > machine(s)? > > > but as menti

Re: [GIT PULL] x86/uapi for 3.8

2012-12-16 Thread Markus Trippelsdorf
On 2012.12.16 at 12:43 +, Matt Fleming wrote: > On Sat, 2012-12-15 at 17:35 +0100, Markus Trippelsdorf wrote: > > On 2012.12.15 at 17:33 +0100, Markus Trippelsdorf wrote: > > > On 2012.12.14 at 17:47 -0800, Linus Torvalds wrote: > > > > On Fri, Dec 14, 2

Re: [GIT PULL] x86/uapi for 3.8

2012-12-16 Thread Markus Trippelsdorf
On 2012.12.16 at 14:07 -0800, Linus Torvalds wrote: > On Sun, Dec 16, 2012 at 12:12 PM, Linus Torvalds > wrote: > > > > So I'll test it and see, and hope for the best, > > No such luck. Applying your patch and the reverting the revert of the > EFI date thing results in the same oops in find_vma()

Re: [PATCH] perf, tools: Add library dependencies for static perf link

2012-09-29 Thread Markus Trippelsdorf
On 2012.09.29 at 11:13 -0700, Andi Kleen wrote: > From: Andi Kleen > > When linking perf statically some of the library dependencies are always > rejected, so libdwarf and libbfd do not work. The problem is that these > libraries (at least on my system) require other libraries. But unlike > a sh

Re: [PATCH tip/core/rcu 4/6] rcu: Silence compiler array out-of-bounds false positive

2013-01-07 Thread Markus Trippelsdorf
> > compiler enough information to figure out that the array index is never > > > out of bounds. > > > > > > However, if a similar false positive occurs on a fastpath, it will > > > probably be necessary to tell the compiler to keep i

Re: Kernel 2.4.21 hangs up

2005-02-01 Thread Markus Trippelsdorf
On Tue, 2005-02-01 at 09:46 -0800, David Mosberger wrote: > Also, even with 2.6 you need a script from Intel which does some > "magic" GCC->ICC option translations to build the kernel with the > Intel compiler. AFAIK, this script has not been released by Intel > (hint, hint...). > They posted it

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