Bug#576944: Alignment issues

2010-04-13 Thread Luca Niccoli
unmerge 576945 reassign 576945 g++ tag 576945 - pending thank you Cloning failed because I had submitted two reports by mistake and merged them; fixing. l -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.de

Bug#576944: Alignment issues

2010-04-11 Thread Olly Betts
clone 576944 -1 reassign -1 g++ tag 576944 + pending thanks On Sat, Apr 10, 2010 at 05:22:45PM +0200, Luca Niccoli wrote: > I've recently submitted bug #576944 and could use some help to trace > it down better, and understand if it's really a bug. > Some more things I've n

Bug#576944: Alignment issues

2010-04-10 Thread Luca Niccoli
Hi, I've recently submitted bug #576944 and could use some help to trace it down better, and understand if it's really a bug. Some more things I've noticed: If I set /proc/cpu/alignment to 0 (ignore) or 3 (fixup+warn) I see three alignment traps each time _xapian.so is loaded (

Bug#576944:

2010-04-10 Thread Luca Niccoli
> I've actually noticed that rebuilding python-xapian is enough to get > rid of the odd dynamic relocation entries in the SO and of the > alignment traps with them. I was wrong. What fixed the problem was passing CXXFLAGS="-g -O2 -Wcast-align" to debuild. More precisely, by default debian/rules bu

Bug#576944: Bug#576945: python-xapian: performs unaligned memory access on ARM

2010-04-08 Thread Luca Niccoli
I've actually noticed that rebuilding python-xapian is enough to get rid of the odd dynamic relocation entries in the SO and of the alignment traps with them. Maybe a bug on the buildd toolchain? (I rebuilt the package with an up-to-date sid box). Cheers, Luca -- To UNSUBSCRIBE, email to debia

Bug#576944: python-xapian: Perform unaligned memory access on ARM

2010-04-08 Thread Luca Niccoli
Package: python-xapian Version: 1.0.18-1 Severity: important After setting the kernel to fix and report alignement faults, I found this warnings in my dmesg: [1032087.934414] Alignment trap: update-apt-xapi (16364) PC=0x4000b1c0 Instr=0xe59a3000 Address=0x4099c336 FSR 0x001 [1032087.947502] Alig