Bug#691576: [reverse-bisected] GDB stops with SIGTRAP at 0 address fixed with GCC 4.8

2014-07-25 Thread Émeric MASCHINO
Hi, Please have a look at upstream bug report: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61799 I was asked to test GCC 4.8 and found this issue go away with locally-recompiled GCC 4.8.2 (upstream source, as ia64 is no more supported by Debian). Whether this was expected or not, I don't know.

Bug#691576: [bisected] GDB stops with SIGTRAP at 0 address

2014-07-14 Thread Émeric MASCHINO
This has nothing to do with kernel version, but with gcc version, as alluded to nearly two years ago by Stephan Schreiber [1]... Upstream bug report: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61799 Émeric [1] https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=691576#10 -- To

Bug#691576: GDB still broken with 3.11.10-1

2014-04-12 Thread Émeric MASCHINO
-19 20:55 GMT+01:00 Kurt Roeckx k...@roeckx.be: On Sun, Jan 19, 2014 at 08:40:27PM +0100, Émeric MASCHINO wrote: [1] https://lists.debian.org/debian-68k/2013/05/msg00065.html === BTW, why is it archived on debian-68k? Because it was send to debian-ports@lists and not debian-ia64@lists like

Bug#736618: [ia64][patch] iceweasel-24.2.0esr-1 Web browsing simply doesn't work

2014-01-25 Thread Émeric MASCHINO
Package: iceweasel Version: 24.2.0esr-1 Severity: important With today's Jessie updates, iceweasel was upgraded from 17 to 24. Firefox 17 never worked on ia64 because of upstream bug #910845 [1]. Despite of Stephan Schreiber's hard work, his patches failed to be merged in time for Firefox 17

Bug#691576: GDB still broken with 3.11.10-1

2014-01-19 Thread Émeric MASCHINO
2014/1/12 Ben Hutchings b...@decadent.org.uk: If you have space to install wheezy on a separate partition, please can you try that. (Of course, that crash ought to be fixed in 3.2.y. But I don't know that anyone will have the time and knowledge to do so. And it's not part of this bug.)

Bug#691576: GDB still broken with 3.11.10-1

2014-01-12 Thread Émeric MASCHINO
2014/1/7 Ben Hutchings b...@decadent.org.uk: On Mon, 2014-01-06 at 10:15 +0100, Émeric MASCHINO wrote: I don't understand that - I still have 3.2 installed on this unstable (i386) system and can still boot it. How does it go wrong? It seems to crash with something wrong with systemd. You're

Bug#691576: GDB still broken with 3.11.10-1

2014-01-12 Thread Émeric MASCHINO
2014/1/12 Ben Hutchings b...@decadent.org.uk: So this is a crash, not an incompatibility with the newer systemd. [...] Can you test the 3.2 kernel with sysvinit, in case this is a bug that's specifically provoked by systemd? That's why I was saying too old for my current Debian install on

Bug#691576: GDB still broken with 3.11.10-1

2014-01-12 Thread Émeric MASCHINO
2014/1/12 Ben Hutchings b...@decadent.org.uk: You can have sysvinit and systemd installed in parallel and then use the 'init' kernel parameter to switch between them. Only systemd-sysv conflicts/replaces sysvinit. So, I've reinstalled sysvinit and sysvinit-core that purged systemd-sysv. I

Bug#691576: GDB still broken with 3.11.10-1

2014-01-12 Thread Émeric MASCHINO
2014/1/12 Ben Hutchings b...@decadent.org.uk: Sorry, I'm being silly. udev is built as part of systemd now, so this is independent of whether you use systemd as init. And systemd doesn't currently run as init in the initramfs. Uh, OK. How can I help further? Emeric -- To

Bug#691576: GDB still broken with 3.11.10-1

2014-01-06 Thread Émeric MASCHINO
Hi, And happy new year! 2013/12/20 Ben Hutchings b...@decadent.org.uk: I actually tried building the kernel like that, so you could try the packages in: http://people.debian.org/~benh/packages/wheezy-ia64-kernel-O1/ Was your O1-compiled kernel working fine? I have no idea as no-one

Bug#691576: GDB still broken with 3.11.10-1

2013-12-20 Thread Émeric MASCHINO
2013/12/12 Ben Hutchings b...@decadent.org.uk: So far as I know, there is no longer any commercial development of Linux on Itanium. Some old 'enterprise' distributions might continue to be supported for a few years but mainline isn't supported. It seems that Intel must provide hp with

Bug#691576: GDB still broken with 3.11.10-1

2013-12-12 Thread Émeric MASCHINO
[1] http://marc.info/?l=linux-ia64m=134858659916369w=2 [2] http://marc.info/?l=linux-ia64m=133124040906499w=2 [3] http://lists.debian.org/debian-ia64/2013/09/msg00024.html 2013/12/11 Ben Hutchings b...@decadent.org.uk: On Tue, Dec 10, 2013 at 11:36:37PM +0100, Émeric MASCHINO wrote: FYI, linux

Bug#691576: GDB still broken with 3.11.10-1

2013-12-10 Thread Émeric MASCHINO
FYI, linux-image-3.11-2-mckinley 3.11.10-1 in today's Jessie updates didn't change anything w.r.t. gdb problem. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org

Bug#691576: linux-image-mckinley 3.11+54 breaks gdb again

2013-11-20 Thread Émeric MASCHINO
FYI, linux-image-3.11-2-mckinley 3.11.8-1 in today's Jessie updates breaks gdb again. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org

Bug#724739: [regression] gnome-shell 3.8 unable to display 2560x1440 wallpapers

2013-11-18 Thread Émeric MASCHINO
Hello, Latest GNOME 3.8 packages hit Testing today and I'm now experiencing the same issue than you on an ia64 workstation (FireGL1 X1 AGP graphics adapter with 256MB VRAM, r300g driver). I'm however less lucky than you as I'm not able to set a wallpaper bigger than 2560x1440 pixels (always get

Bug#691576: linux-image-mckinley 3.10+52 is fine again with gdb

2013-09-25 Thread Émeric MASCHINO
FYI, linux-image-3.10-3-mckinley 3.10.11-1 in today's Jessie updates brought back gdb to life. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org

Bug#719802: ia64, Iceweasel-17, JS needs ptrs have their high 17 bits cleared

2013-08-28 Thread Émeric MASCHINO
Thanks Stephan, I'll test your patches. And I bet that the same will have to be done for Firefox ESR 21? BTW, I don't understand how upstream code is versioned. Shouldn't your original patches have been ported to the new JS engine by upstream when they released Firefox ESR 10 versions?

Bug#642750: epiphany-browser once again unusable on ia64

2013-08-25 Thread Émeric MASCHINO
Hi, With the switch from WebKit 1.8.1 to 2.0.4, instability is back on IA-64: Epiphany simply can't open any URL without crashing (cf. the attached gdb output when trying to go to http://www.gnome.org). Émeric Starting program: /usr/bin/epiphany-browser warning: Could not load shared

Bug#719802: [ia64] Iceweasel ESR 17 crashes at startup

2013-08-15 Thread Émeric MASCHINO
Package: iceweasel Version: 17.0.8esr-2 Today's Jessie Testing updates upgraded Iceweasel ESR from 10 to 17. Unfortunately, Iceweasel 17 simply fails to start. Please find in attached the gdb output. If helpful, I'm getting the following error if Iceweasel is started from a terminal, just

Bug#642750: epiphany-browser: *HIGHLY* unstable on ia64 (IA-64/IPF/Itanium) platform

2013-01-07 Thread Émeric Maschino
Hi and happy new year, I've tested latest patchset from Stephan. Epiphany runs as great as with the v2 patchset. I'm however still getting the curious Google homepage crash I was talking about previously. Uninstalling gnash didn't help. But overall, Stephan work is a _huge_ improvement w.r.t.

Bug#692053: [ia64] Iceweasel 10.0 (and above?) randomly stops responding, eating 100% CPU

2012-12-30 Thread Émeric Maschino
Hi, I've applied Stephan patches and recompiled Iceweasel. I used it for one week now without any problem. I even ran WebGL conformance test suite successfully whereas vanilla Iceweasel isn't able to complete it after a few tests. Notice however that, when I say successfully, I mean the process

Bug#642750: [PATCH] epiphany-browser: *HIGHLY* unstable on ia64, (IA-64/IPF/Itanium) platform

2012-12-15 Thread Émeric Maschino
i...@fs-driver.org: Émeric Maschino wrote: Indeed, even with your updated packages, Epiphany still crashes with the scenario I described in this bug report I looked for anything that is different on a release build and on a debug build. It turned out that a lot of code related to the memory

Bug#642750: [PATCH] epiphany-browser: *HIGHLY* unstable on ia64 (IA-64/IPF/Itanium) platform

2012-12-03 Thread Émeric Maschino
Thanks Stephan for your hard work. I just tested Epiphany with the updated packages that you provided in [1]. Are they self-contained or is yet another updated package missing? Indeed, even with your updated packages, Epiphany still crashes with the scenario I described in this bug report,

Bug#659186: Debian bug 659186, new patch, ia64 libmozjs185

2012-11-05 Thread Émeric Maschino
forwarded 659186 https://bugzilla.mozilla.org/show_bug.cgi?id=808512 thanks Hi, 2012/10/25 Michael Biebl bi...@debian.org: TBH, I don't know who maintains the mozjs185 branch/fork and where the upstream bug tracker for that is. Unfortunately, mozjs185 looks pretty much unmaintained :-/

Bug#692053: [ia64] Iceweasel 10.0 (and above?) randomly stops responding, eating 100% CPU

2012-11-01 Thread Émeric Maschino
Package: iceweasel Version: 10.0~b2-1 Severity: important Hello, As reported in the debian-ia64 list back in March [1], Iceweasel 10.0 randomly stops responding, eating 100% CPU. There's no really a simple scenario to reproduce this issue: normal web browsing activity eventually ends up with

Bug#659186: Debian bug 659186, new patch, ia64 libmozjs185

2012-10-25 Thread Émeric Maschino
Nice :-) Will this be forwarded upstream too? I think that generic (i.e. not Debian-packaged) mozjs185 is affected. This is at least also the case with Gentoo ia64. Best regards, Emeric 2012/10/25 Michael Biebl bi...@debian.org: Thanks a lot Stefan for the patches and thanks Emeric for

Bug#642750: Epiphany still unstable [ia64]: SIGSEGV in WebCore::toJSDOMWindow(WebCore::Frame*, WebCore::DOMWrapperWorld*)

2012-10-25 Thread Émeric Maschino
tags 642750 - moreinfo thanks Hi, Please find attached an updated gdb stacktrace for libwebkitgtk-3.0.0 1.8.1-3.3 and epiphany-browser 3.4.2-2 currently in Debian Wheezy Testing when following steps described in Message #5 (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642750#5). Stacktrace

Bug#659186: Are there several JavaScript implementations?

2012-10-17 Thread Émeric Maschino
Hi, Bill MacCoskley, author of commit 3c429287dfbe [1] is not convinced that this commit is responsible for the present ia64 JS engine problems, even if Mike thinks so [2] ;-) I too mistakenly thought this was the case [3]. Indeed, when Stephan noticed that the pages_map() function in

Bug#659186: JS engine broken again on ia64

2012-10-04 Thread Émeric Maschino
Hi, JS engine is once again completely broken on ia64 since, at least, commit 3c429287dfbe [1] that reverted changes allowing to turn off static strings allocation [2]. Mike Hommey already pointed out this issue for more than a year [3], but nobody seems to care about ia64 since then. That's for

Bug#659186: mozjs-ia64.patch didn't help

2012-10-01 Thread Émeric Maschino
Sorry for the late answer, I completely missed this request! Patched libmozjs185 [1] didn't solve the issue, though GNOME Shell crashes in a slightly different way. As I no more have my Debian development HDD available (currently evaluating Gentoo on it), I can't give an updated stacktrace at the

Bug#638068: Re : initramfs-tools generates unbootable initrd.img on IA-64

2012-06-15 Thread Émeric Maschino
Hello, To pass parameters to kernel, add an append= line in your elilo.conf file, just below the initrd= line. In the present case: append=debug=vc Please find attached the log that I've just recorded on a serial console passing debug=vc to kernel. Well, I don't see anything useful or

Bug#659485: Problem solved

2012-04-15 Thread Émeric Maschino
Hi, Tony Luck proposed a patch to fix this issue in https://bugzilla.kernel.org/show_bug.cgi?id=42757. Current Debian Testing kernel 3.2-14 locally rebuilt including this patch works as expected :-) Many thanks, Emeric -- To UNSUBSCRIBE, email to

Bug#659485: [regression][bisected] General stability issues since futex: Sanitize cmpxchg_futex_value_locked API commit

2012-02-11 Thread Émeric Maschino
Package: linux-image-3.2.0-1-mckinley Version: 3.2.4-1 Severity: important As reported first in http://lists.debian.org/debian-ia64/2012/01/msg00016.html, I'm getting stability issues with kernel 2.6.38. I've bisected the problem to commit 37a9d912b24f96a0591773e6e6c3642991ae5a70 (futex:

Bug#659186: gnome-shell: Segmentation fault in libmozjs185.so.1.0 at startup

2012-02-09 Thread Émeric Maschino
a écrit : On 09.02.2012 00:10, Émeric Maschino wrote: Package: gnome-shell Version: 3.2.2.1-1 Severity: important Hello, Gnome Shell cannot be started at all on ia64/IA-64/IPF (Itanium) platform. It instantly crashes at startup, receiving SIGSGEV from /usr/lib/libmozjs185.so.1.0. Gnome

Bug#659186: gnome-shell: Segmentation fault in libmozjs185.so.1.0 at startup

2012-02-09 Thread Émeric Maschino
OK. BTW, was Mike on IRC referring to this issue? https://bugzilla.mozilla.org/show_bug.cgi?id=589735 Emeric Le 9 février 2012 10:16, Michael Biebl bi...@debian.org a écrit : On 09.02.2012 10:03, Émeric Maschino wrote: Thank you for pointing this out. Just a question: how

Bug#659186: gnome-shell: Segmentation fault in libmozjs185.so.1.0 at startup

2012-02-08 Thread Émeric Maschino
Package: gnome-shell Version: 3.2.2.1-1 Severity: important Hello, Gnome Shell cannot be started at all on ia64/IA-64/IPF (Itanium) platform. It instantly crashes at startup, receiving SIGSGEV from /usr/lib/libmozjs185.so.1.0. Gnome Classic starts up fine. Please find in attached the gdb

Bug#642153: Confirmed: Qt-related issue. Not better with 4.7.4

2012-01-28 Thread Émeric Maschino
Hi, Just to let you know that Qt 4.7.4-2 in today's Debian Testing Wheezy updates didn't solve the problem. Émeric Le 20 septembre 2011 02:28, Adam Majer ad...@zombino.com a écrit : On Tue, Sep 20, 2011 at 12:17:00AM +0200, Émeric Maschino wrote: Thanks to snapshot.debian.org, I can

Bug#642750: *HIGHLY* unstable on ia64 (IA-64/IPF/Itanium) platfor

2012-01-17 Thread Émeric Maschino
Hi, Unfortunately, still the same issue. Please have a look at the attached gdb.txt. This is with epiphany 3.2.1-2 and webkit 1.6.1-5+b1 currently in Debian Testing. Hope this helps and let me know if you need more information. Émeric Le 17 janvier 2012 01:46, Michael Gilbert

Bug#638068: Root cause: busybox binary in initrd.img is incorrectly overwritten by klibc hook

2012-01-15 Thread Émeric Maschino
Hi, I've identified the root cause of this issue: busybox hook is called _before_ klibc one. This ends up with /bin/sh binary in the generated initrd.img being a copy of (or a symlink to) system /usr/lib/klibc/bin/sh binary whereas it is expected to be a copy of (or a symlink to) system

Bug#638068: busybox binary in initrd.img is incorrectly overwritten by klibc hook

2012-01-15 Thread Émeric Maschino
Le 15 janvier 2012 19:08, maximilian attems m...@stro.at a écrit : Nice detective work.  So the next question is: why does klibc-utils on ia64 provide /usr/lib/klibc/bin/sh instead of sh.shared like other architectures? #439181  ia64 works only static Thanks for pointing this out. I'd also

Bug#537572: gnome-settings-daemon can't connect to D-Bus and eats CPU on ia64 due to -Wl,-z-defs

2011-11-22 Thread Émeric Maschino
Le 14 novembre 2011 23:51, Jonathan Nieder jrnie...@gmail.com a écrit : So, to summarize, only libgconf.so and libsmartcard.so didn't need to be replaced by recompiled versions without -z defs flag. I don't know if it'll help further, but they can even be removed from

Bug#648626: GNOME 3's Metacity makes OpenGL applications unstable

2011-11-13 Thread Émeric Maschino
Package: metacity Version: 2.34.1-2 Severity: important Hello, With the delivery of GNOME 3 into Testing, Metacity was upgraded from version 2.30.1-3 to version 2.34.1-2. Since then, I'm experiencing stability issue when running OpenGL-intensive applications (e.g. ioQuake3-based applications or

Bug#648626: GNOME 3's Metacity makes OpenGL applications unstable

2011-11-13 Thread Émeric Maschino
2011/11/13 Josselin Mouette j...@debian.org: I find this dubious. The point of keeping metacity for the fallback mode is that it still does everything in software, or only with RENDER acceleration; it does not use OpenGL. Could it thus be possible that RENDER acceleration globally struggles

Bug#648626: GNOME 3's Metacity makes OpenGL applications unstable

2011-11-13 Thread Émeric Maschino
2011/11/13 Émeric Maschino emeric.masch...@gmail.com: I'm not sure if the lock up during the WebGL tests still appears on the same test. If yes, I imagine it will help understand what's going on. I'll try to have a reproduceable error. Unfortunately, WebGL test suite not always locks up

Bug#647825: udevd[XXX]: unable to receive ctrl connection: Function not implemented

2011-11-12 Thread Émeric Maschino
2011/11/11 Ben Hutchings b...@decadent.org.uk: On Fri, Nov 11, 2011 at 07:48:24PM +0100, Émeric Maschino wrote: 2011/11/11 Ben Hutchings b...@decadent.org.uk: Isn't Wheezy eglibc 2.13-21 supposed to already implement accept4()? That is a little difficult when the system call is not even

Bug#647825: [PATCH] ia64: Add accept4() syscall

2011-11-12 Thread Émeric Maschino
From: Émeric Maschino emeric.masch...@gmail.com Subject: ia64: Add accept4() syscall While debugging udev 170 failure on Debian Wheezy (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=648325), it appears that the issue was in fact due to missing accept4() in ia64. This patch simply adds

Bug#648325: Not an udev issue!

2011-11-12 Thread Émeric Maschino
Patrice, The Loading please wait... issue you're experiencing isn't due to udev, but to initramfs-tools 0.99. See my bug report (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=638068) and feel free to add comment. Hi, I have got the same trouble after restarting a IA64 server running a

Bug#647825: udevd[XXX]: unable to receive ctrl connection: Function not implemented

2011-11-11 Thread Émeric Maschino
2011/11/11 Ben Hutchings b...@decadent.org.uk: --- a/arch/ia64/include/asm/unistd.h    2011-03-15 02:20:32.0 +0100 +++ b/arch/ia64/include/asm/unistd.h    2011-11-10 21:27:31.0 +0100 @@ -315,11 +315,12 @@  #define __NR_fanotify_init             1323  #define __NR_fanotify_mark

Bug#647825: udevd[XXX]: unable to receive ctrl connection: Function not implemented

2011-11-11 Thread Émeric Maschino
2011/11/11 Ben Hutchings b...@decadent.org.uk: That version just calls the libc implementation of accept4(), which won't work until libc is rebuilt.  You need to define __NR_accept4 and call syscall(__NR_accept4, ...) in the test program instead. Isn't Wheezy eglibc 2.13-21 supposed to already

Bug#537572: GNOME settings daemon 3.0.3 binaries, with and without -z defs flag passed to the linker

2011-11-10 Thread Émeric Maschino
2011/11/10 Jonathan Nieder jrnie...@gmail.com: Thanks.  What would be really useful is a linker command line and the collection of object files (.o, .a, and .so, including relevant system libraries from /usr/lib/) that it refers to, as described in /usr/share/bug/binutils/presubj.  Feel free

Bug#647825: udevd[XXX]: unable to receive ctrl connection: Function not implemented

2011-11-10 Thread Émeric Maschino
2011/11/10 Ben Hutchings b...@decadent.org.uk: But I do not understand why nobody else noticed this, unless you are the first person to install wheezy on ia64. That seems entirely plausible. Definitely since: - netinst Wheezy CD-ROM is unbootable on ia64 (although Squeeze was fine) -

Bug#647825: udevd[XXX]: unable to receive ctrl connection: Function not implemented

2011-11-09 Thread Émeric Maschino
implemented, right? Is it thus a kernel-related issued rather than an udev one? Émeric 2011/11/7 Marco d'Itri m...@linux.it: On Nov 07, Émeric Maschino emeric.masch...@gmail.com wrote: It seems that SOCK_CLOEXEC is thus correctly defined, don't you think so? Yes, but this does not mean

Bug#647825: udevd[XXX]: unable to receive ctrl connection: Function not implemented

2011-11-07 Thread Émeric Maschino
Hello Marco, 2011/11/6 Marco d'Itri m...@linux.it: On Nov 06, Émeric Maschino emeric.masch...@gmail.com wrote: Starting with udev 170 (well, IIRC!), console is flooded at startup with:     udevd[XXX]: unable to receive ctrl connection: Function not implemented Your lacks support

Bug#647825: udevd[XXX]: unable to receive ctrl connection: Function not implemented

2011-11-06 Thread Émeric Maschino
Package: udev Version: 172-1 Severity: important Hello, Starting with udev 170 (well, IIRC!), console is flooded at startup with: udevd[XXX]: unable to receive ctrl connection: Function not implemented where XXX is a number (PID?). And system takes ~3 min. to get login prompt. Last udev

Bug#638068: initramfs-tools status?

2011-11-04 Thread Émeric Maschino
Hi, Any progress on this? How can I help further? It's still impossible to either install Wheezy on ia64 from Debian netinst CD or upgrade from a running Lenny system as kernel 2.6.38 need initramfs-tools 0.99 that produces unbootable initrd images. Best regards, Émeric -- To

Bug#642762: xulrunner-6.0: console flooded with unaligned access messages on ia64 (IA-64/IPF/Itanium) platform

2011-10-11 Thread Émeric Maschino
Hello Mike, 2011/10/6 Mike Hommey m...@glandium.org: That would waste a 64-bits word. The usual way to do it is to use unions: union {  PRUint64 dummy;  struct {    PRUint32 m0;    PRUint16 m1;    PRUint16 m2;  }; }; Mike nsID 64-bit alignment issue was already tracked down:

Bug#642762: xulrunner-6.0: console flooded with unaligned access messages on ia64 (IA-64/IPF/Itanium) platform

2011-10-06 Thread Émeric Maschino
2011/10/6 Mike Hommey m...@glandium.org: On Thu, Oct 06, 2011 at 12:21:29AM +0200, That would waste a 64-bits word. The usual way to do it is to use unions: union {  PRUint64 dummy;  struct {    PRUint32 m0;    PRUint16 m1;    PRUint16 m2;  }; }; Thanks for pointing this out. I've

Bug#642762: xulrunner-6.0: console flooded with unaligned access messages on ia64 (IA-64/IPF/Itanium) platform

2011-10-05 Thread Émeric Maschino
2011/10/4 Mike Hommey m...@glandium.org: On Tue, Oct 04, 2011 at 10:20:16PM +0200, m0 is a 32-bit value, it needs 32-bits alignment. m1 is 16-bits, 16-bits alignment, etc. Overall, the struct only requires 32-bits alignment. Reading http://en.wikipedia.org/wiki/Data_structure_alignment, I

Bug#642762: xulrunner-6.0: console flooded with unaligned access messages on ia64 (IA-64/IPF/Itanium) platform

2011-10-05 Thread Émeric Maschino
2011/10/5 Mike Hommey m...@glandium.org: On Wed, Oct 05, 2011 at 10:50:56AM +0200, The problem is not the alignment of m2, the problem is the alignment of the whole struct, which has a requirement of 32-bits. Which means a struct nsID can end up at 0x0, 0x4, 0x8, or 0xc. When it's at 0x4 or

Bug#642762: xulrunner-6.0: console flooded with unaligned access messages on ia64 (IA-64/IPF/Itanium) platform

2011-10-05 Thread Émeric Maschino
OK, reading http://www.osronline.com/ddkx/kmarch/64bitamd_20iv.htm helped me understand structure alignment (well, I think!): The alignment of the beginning of a structure or a union is the maximum alignment of any individual member. 2011/10/5 Mike Hommey m...@glandium.org: On Wed, Oct 05, 2011

Bug#642762: xulrunner-6.0: console flooded with unaligned access messages on ia64 (IA-64/IPF/Itanium) platform

2011-10-04 Thread Émeric Maschino
Sorry for the late reply. 2011/9/28 Mike Hommey m...@glandium.org: On Tue, Sep 27, 2011 at 10:32:17PM +0200, Émeric Maschino wrote: Thanks so in fact the error is on the next line, and is due to this code:  inline PRBool Equals(const nsID other) const {    return      ((PRUint64*) m0)[0

Bug#642762: xulrunner-6.0: console flooded with unaligned access messages on ia64 (IA-64/IPF/Itanium) platform

2011-10-04 Thread Émeric Maschino
I don't understand. What prevent nsID from being 64-bit aligned? Don't m0, m1 and m2 fit in a 64-bit word and m3 in yet another one? Émeric 2011/10/4 Mike Hommey m...@glandium.org: On Tue, Oct 04, 2011 at 08:11:17PM +0200, Émeric Maschino wrote: struct nsID {   PRUint32 m0;   PRUint16

Bug#642762: xulrunner-6.0: console flooded with unaligned access messages on ia64 (IA-64/IPF/Itanium) platform

2011-09-27 Thread Émeric Maschino
2011/9/27 Mike Hommey m...@glandium.org: Could you add the output for disassemble and info registers ? Mike Sure! Please find the attached gdb.txt. Émeric (gdb) run Starting program: /usr/lib/iceweasel/firefox-bin [Thread debugging using libthread_db enabled] [New Thread 0x700088cb1e0

Bug#642762: xulrunner-6.0: console flooded with unaligned access messages on ia64 (IA-64/IPF/Itanium) platform

2011-09-26 Thread Émeric Maschino
Mike, 2011/9/25 Mike Hommey m...@glandium.org: nsISupportsImpl.cpp:44 is:    while (entries-iid) { entries is 0x70004008fb8, and its type is a pointer to: struct QITableEntry {  const nsIID *iid;  PROffset32   offset; }; I fail to see how this can be unaligned... What is the

Bug#642762: xulrunner-6.0: console flooded with unaligned access messages on ia64 (IA-64/IPF/Itanium) platform

2011-09-25 Thread Émeric Maschino
Mike, 2011/9/25 Mike Hommey m...@glandium.org: nsISupportsImpl.cpp:44 is:    while (entries-iid) { entries is 0x70004008fb8, and its type is a pointer to: struct QITableEntry {  const nsIID *iid;  PROffset32   offset; }; I fail to see how this can be unaligned... What is the

Bug#642750: epiphany-browser: *HIGHLY* unstable on ia64 (IA-64/IPF/Itanium) platform

2011-09-24 Thread Émeric Maschino
Package: epiphany-browser Version: 3.0.4-1 Severity: important Epiphany is barely usable on ia64 platform (crashes *VERY* frequently). Steps to reproduce: - start up Epiphany; default page is http://www.debian.org - go to http://www.google.fr and search for Debian - click on the second Google

Bug#642762: xulrunner-6.0: console flooded with unaligned access messages on ia64 (IA-64/IPF/Itanium) platform

2011-09-24 Thread Émeric Maschino
Package: xulrunner-6.0 Version: 6.0.2-1 Severity: normal As Iceweasel 6.0 (more precisely the JS engine as I understand it correctly) is currently being (actively?) debugged on ia64 (and probably other platforms too), I think it may be useful to report the various unaligned access messages

Bug#642145: iceweasel: segfault at startup in /usr/lib/xulrunner-5.0/libmozjs.so

2011-09-20 Thread Émeric Maschino
Is this related to build problem with gcc 4.6: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=635153 (g++-4.6: ICE on ia64 when building iceweasel 5.0-4)? Is it worth reporting further issues against Iceweasel 5.0-6 or is it better to play and report bugs against Iceweasel 6.0-2 right now?

Bug#642145: iceweasel: segfault at startup in /usr/lib/xulrunner-5.0/libmozjs.so

2011-09-20 Thread Émeric Maschino
2011/9/20 Mike Hommey m...@glandium.org: Not at all, it's the js engine that doesn't work on ia64, and the patches to make it moslty work have been applied to 6.0.2-1 https://bugzilla.mozilla.org/show_bug.cgi?id=589735 seems a good candidate. Is it worth reporting further issues against

Bug#642153: qtcreator: Program received signal SIGBUS, Bus error at startup

2011-09-19 Thread Émeric Maschino
Package: qtcreator Version: 1.3.1-3 Severity: important Qt Creator crashes at startup with a bus error. I can briefly see the main window being drawn (completely empty, just the Qt Creator title window, with Qt Creator icon and system buttons are shown). I don't know if it will help, but console

Bug#642153: Confirmed: Qt-related (4.7.2) issue

2011-09-19 Thread Émeric Maschino
Thanks to snapshot.debian.org, I can confirm that qtcreator 1.3.1-3 currently in Debian Wheezy Testing can be run successfully with Qt packages up to 4.7.1-2. Starting with Qt packages 4.7.2-1, Qt Creator crashes with a bus error. -- To UNSUBSCRIBE, email to

Bug#537572: Still the same with gnome-settings-daemon 2.30.2-4

2011-08-30 Thread Émeric Maschino
Hi, FWIW amid the reports merged with this one, there is one person using i386 and another using mipsel. I don't know for i386 and mipsel, but here are my investigations for ia64. From the point of view of fixing this in binutils, it would be _very_ helpful to have a collection of object

Bug#537572: Still the same with gnome-settings-daemon 2.30.2-4

2011-08-18 Thread Émeric Maschino
Hi, I've looked at the source package: the debian/build script still passes -z defs flags to ld, thus producing a broken binary, as expected :-( Regards, Émeric -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact

Bug#638068: [bisected] initramfs-tools generates unbootable initrd.img on IA-64 platform (Itanium)

2011-08-17 Thread Émeric Maschino
Hi, does initramfs-tools boot with BUSYBOX=no in initramfs.conf? Well, I don't know! Indeed, with BUSYBOX=no in initramfs.conf, initrd.img generation fails: root@longspeak:/# dpkg-reconfigure linux-image-3.0.0-1-mckinley Running depmod. Examining /etc/kernel/postinst.d. run-parts: executing

Bug#638068: [bisected] initramfs-tools generates unbootable initrd.img on IA-64 platform (Itanium)

2011-08-16 Thread Émeric Maschino
Package: initramfs-tools Version: 0.99 Severity: grave As stated in this thread http://lists.debian.org/debian-ia64/2011/08/msg1.html, Debian Wheezy Testing cannot be booted at all on IA-64 (current linux-image-3.0.0-1-mckinley in Testing depends on initramfs-tools 0.99, so initramfs-tools

Bug#537572: Still the same with gnome-settings-daemon 2.30.2-3

2011-04-28 Thread Émeric Maschino
Hi, I've looked at the source package: the debian/build script still passes -z defs flags to ld, thus producing a broken binary, as expected :-( Regards, Émeric -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact

Bug#622299: Corrupt GL rendering with KMS (r300) enabled on IA-64 platform (Itanium)

2011-04-26 Thread Émeric Maschino
Sorry for the delay, Anyway, it would be great if you could report this upstream at http://bugs.freedesktop.org/enter_bug.cgi?product=Mesa , component Drivers/Gallium/r300. The main upstream r300g developer (Marek Olšák) is usually quite responsive to bug reports. Done. See

Bug#622299: Corrupt GL rendering with KMS (r300) enabled on IA-64 platform (Itanium)

2011-04-19 Thread Émeric Maschino
Hello Michel, If you pass --with-dri-drivers=r300 to configure, the classic driver                                   Allright, this time it worked :-) I probably misunderstood that the How to build mesa page was only dealing with the Gallium driver. So, back to your initial question ;-)

Bug#622299: Corrupt GL rendering with KMS (r300) enabled on IA-64 platform (Itanium)

2011-04-18 Thread Émeric Maschino
Hello Michel, If you pass --with-dri-drivers=r300 to configure, the classic driver should end up in lib/r300_dri.so, as opposed to r300g in lib/gallium/r300_dri.so . You can override libGL's search path with the LIBGL_DRIVERS_PATH environment variable, and if you also set

Bug#622299: Corrupt GL rendering with KMS (r300) enabled on IA-64 platform (Itanium)

2011-04-14 Thread Émeric Maschino
Hi, Just finished recompiling mesa git following this guide http://pkg-xorg.alioth.debian.org/howto/build-mesa.html. Everything ran as described, except for the last section (I'm getting no libEGL debug messages with glxgears). Still the same issue however :-( Émeric -- To UNSUBSCRIBE,

Bug#622299: Corrupt GL rendering with KMS (r300) enabled on IA-64 platform (Itanium)

2011-04-14 Thread Émeric Maschino
Le 14 avril 2011 10:29, Michel Dänzer daen...@debian.org a écrit : Does the classic driver still work? Well, now that I've rebuilt Mesa Git with Gallium support, how do I switch GL rendering back to Mesa classic? I tried recompiling the whole thing, removing --enable-gallium-radeon from

Bug#622299: Corrupt GL rendering with KMS (r300) enabled on IA-64 platform (Itanium)

2011-04-13 Thread Émeric Maschino
Hi Michel, The r300g driver shipped in current libgl1-mesa-dri only works with KMS, so with that disabled, you're probably getting software rendering. I should have noticed it earlier! You're right, GL rendering with libgl1-mesa-dri 7.7.1-4 is done through r300c driver, whereas it's done

Bug#622299: Corrupt GL rendering with KMS (r300) enabled on IA-64 platform (Itanium)

2011-04-12 Thread Émeric Maschino
Hi, Version 7.10.2-1 is currently not available for IA-64. However version 7.10.1-1 is, so tested with it (also upgrading related packages). Same issue unfortunately :-( Émeric 2011/4/12 Cyril Brulebois k...@debian.org: severity 622299 important thanks Hi, Émeric Maschino

Bug#620546: apt 0.8.13.1 fixed the problem

2011-04-04 Thread Émeric Maschino
Hi, FYI, manually installing apt 0.8.13.1 (dated 2011-04-03) using dpkg -i made apt happy again. Regards, Émeric -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org

Bug#620874: binutils: -z defs ld flag breaks gnome-settings-daemon on IA-64

2011-04-04 Thread Émeric Maschino
Package: binutils Version: 2.20.1-16 Severity: critical As explained in this post (http://lists.debian.org/debian-ia64/2011/03/msg00017.html), gnome-settings-daemon is broken on IA-64 (Itanium) since release 2.24.1-1 dated 2008-12-30, not because of a source code change, but because of a change

Bug#537572: Problem found; ld issue?

2011-04-04 Thread Émeric Maschino
Hi, As explained here (http://lists.debian.org/debian-ia64/2011/03/msg00017.html), this issue isn't due to a code change in gnome-settings-daemon, but to a change in the flags passed to ld by the debian/rules build script of the gnome-settings-daemon source package. Simply removing -Wl,-z,defs

Bug#620874: binutils: -z defs ld flag breaks gnome-settings-daemon on IA-64

2011-04-04 Thread Émeric Maschino
Hi, -z defs means to disallow undefined symbols in object files.  Are you sure that there is not some undefined symbol in an object file and this is not build system/runtime behavior fallout from that? I know nothing about gnome-settings-daemon code and related software, so can't make any

Bug#620874: binutils: -z defs ld flag breaks gnome-settings-daemon on IA-64

2011-04-04 Thread Émeric Maschino
Hello again, Thanks for your hard work tracking this down, and thanks for bringing it to our attention.  I'm going to merge this with the existing gnome-settings-daemon bug, so the problem is tracked in one place. Of course it is possible there is a binutils involved here somewhere. If that

Bug#608893: Same problem with epiphany-browser 2.30.6-1

2011-01-26 Thread Émeric Maschino
Hi, I don't know if the root cause is the same, but here's the stack trace I'm recording with current epiphany-browser in Debian Squeeze on an Itanium workstation. emeric@longspeak:~$ gdb epiphany-browser GNU gdb (GDB) 7.0.1-debian Copyright (C) 2009 Free Software Foundation, Inc. License

Bug#537572: Still the same with GNOME settings daemon 2.30.2-2

2010-11-01 Thread Émeric Maschino
FYI, gnome-settings-daemon 2.30.2-2 available in yesterday's Debian Squeeze updates didn't solve the problem. Cheers, Émeric -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org

Bug#537572: Still the same with GNOME settings daemon 2.30.2-1

2010-08-14 Thread Émeric Maschino
FYI, gnome-settings-daemon 2.30.2-1 available in Debian Squeeze updates didn't solve the problem. Cheers, Émeric -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org

Bug#537572: Still the same with GNOME settings daemon 2.30.1-1

2010-05-08 Thread Émeric Maschino
FYI, gnome-settings-daemon 2.30.1-1 available in yesterday's Debian Squeeze updates didn't solve the problem. Cheers, Émeric -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org

Bug#537572: Definitely a gnome-settings-daemon issue

2010-04-23 Thread Émeric Maschino
Hi, Thanks to the new snapshot.debian.org service (great feature!), I've performed regression testing and have the strong impression that this issue isn't due to D-BUS or GLib at all, but to gnome-settings-daemon. Indeed, starting from my current Squeeze installation and downgrading

Bug#537572: Still the same with GNOME settings daemon 2.28.1-3

2010-04-15 Thread Émeric Maschino
FYI, gnome-settings-daemon 2.28.1-3 available in today's Debian Squeeze updates didn't solve the problem. Cheers, Émeric -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org

Bug#537572: Still the same problem with D-BUS 1.2.24-1

2010-04-11 Thread Émeric Maschino
FYI, D-BUS 1.2.24-1 available in today's Debian Squeeze updates didn't solve the problem. Cheers, Émeric -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org

Bug#546655: Same problem with libdrm2 2.4.13-1 update

2010-02-02 Thread Émeric Maschino
2010/2/2 maximilian attems m...@stro.at: I've bisected this problem to commit f1a2a9b6189f9f5c27672d4d32fec9492c6486b2 (drm: Preserve SHMLBA bits in hash key for _DRM_SHM mappings), during kernel 2.6.30 development cycle. please report upstream on bugzilla.kernel.org and let us know the bug

Bug#546655: Same problem with libdrm2 2.4.13-1 update

2010-01-23 Thread Émeric Maschino
2009/11/6 Julien Cristau jcris...@debian.org: My guess would be the kernel, but the best place to find developers who might be able to help you is likely to be the dri-de...@lists.sf.net mailing list (you're probably one of the only people to use graphics on ia64 though). (I asked Dave

Bug#537572: GNOME settings daemon 2.28 didn't solve this issue

2009-12-08 Thread Émeric Maschino
FYI, Today's Debian Squeeze gnome-settings-daemon 2.28.1-1+b1 update didn't solve the problem. Regards, Émeric -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org

Bug#546655: Same problem with libdrm2 2.4.13-1 update

2009-11-12 Thread Émeric Maschino
Hello, OK, I'll try the dri-devel list. Thank you for your time anyway. Émeric My guess would be the kernel, but the best place to find developers who might be able to help you is likely to be the dri-de...@lists.sf.net mailing list (you're probably one of the only people to use

Bug#546655: Same problem with libdrm2 2.4.13-1 update

2009-09-20 Thread Émeric Maschino
Hello, I don't know where exactly this problem resides, but just to let you know that Debian Squeeze libdrm2 2.4.13-1 update didn't help. Regards, Émeric

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