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diff --git a/zarb-ml/mageia-dev/2012-September/019010.html b/zarb-ml/mageia-dev/2012-September/019010.html new file mode 100644 index 000000000..2801eedde --- /dev/null +++ b/zarb-ml/mageia-dev/2012-September/019010.html @@ -0,0 +1,104 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [Mageia-dev] Anyone else seeing Qt4+QtScript segv's (e.g. in kate + __memcpy_ssse3) + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20Anyone%20else%20seeing%20Qt4%2BQtScript%20segv%27s%20%28e.g.%20in%0A%20kate%20%2B%20__memcpy_ssse3%29&In-Reply-To=%3C50656412.8090408%40colin.guthr.ie%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="018820.html"> + <LINK REL="Next" HREF="018825.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[Mageia-dev] Anyone else seeing Qt4+QtScript segv's (e.g. in kate + __memcpy_ssse3)</H1> + <B>Colin Guthrie</B> + <A HREF="mailto:mageia-dev%40mageia.org?Subject=Re%3A%20%5BMageia-dev%5D%20Anyone%20else%20seeing%20Qt4%2BQtScript%20segv%27s%20%28e.g.%20in%0A%20kate%20%2B%20__memcpy_ssse3%29&In-Reply-To=%3C50656412.8090408%40colin.guthr.ie%3E" + TITLE="[Mageia-dev] Anyone else seeing Qt4+QtScript segv's (e.g. in kate + __memcpy_ssse3)">mageia at colin.guthr.ie + </A><BR> + <I>Fri Sep 28 10:47:14 CEST 2012</I> + <P><UL> + <LI>Previous message: <A HREF="018820.html">[Mageia-dev] Anyone else seeing Qt4+QtScript segv's (e.g. in kate + __memcpy_ssse3) +</A></li> + <LI>Next message: <A HREF="018825.html">[Mageia-dev] need some help to build a linuxsampler.rpm +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#19010">[ date ]</a> + <a href="thread.html#19010">[ thread ]</a> + <a href="subject.html#19010">[ subject ]</a> + <a href="author.html#19010">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>'Twas brillig, and Colin Guthrie at 21/09/12 10:42 did gyre and gimble: +><i> 'Twas brillig, and Thierry Vignaud at 21/09/12 09:28 did gyre and gimble: +</I>>><i> On 21 September 2012 10:13, Colin Guthrie <<A HREF="https://www.mageia.org/mailman/listinfo/mageia-dev">mageia at colin.guthr.ie</A>> wrote: +</I>>>><i> Hi, +</I>>>><i> +</I>>>><i> Since the latest Qt4, I've seen kate crash with segv's. +</I>>>><i> +</I>>>><i> Downgrading to the older package fixed the problem. +</I>>><i> +</I>>><i> Do you have sse3 support in your CPU (not all x86_64 do)? +</I>><i> +</I>><i> Yup, it's there: +</I>><i> +</I>><i> flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov +</I>><i> pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm +</I>><i> constant_tsc arch_perfmon pebs bts rep_good nopl aperfmperf pni dtes64 +</I>><i> monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm dtherm tpr_shadow +</I>><i> +</I>><i> Col +</I> +OK, so even after all updates, this is still happening for me. + +It seems related to this bug: +<A HREF="https://bugs.kde.org/show_bug.cgi?id=305718">https://bugs.kde.org/show_bug.cgi?id=305718</A> + +which in turn identifies this problem commit which (although from 2010 +was only included upstream in Qt 4.8.3 + +<A HREF="http://qt.gitorious.org/qt/qt/commit/ada98493bbfbd9af0d0b593017e29d39bcd3495e?format=patch">http://qt.gitorious.org/qt/qt/commit/ada98493bbfbd9af0d0b593017e29d39bcd3495e?format=patch</A> + +The debian bug also mentions pthread related crashes which I think I've +seen floating around in discussions here. + +I'll revert the patch in our Qt. + +Col + +-- + +Colin Guthrie +colin(at)mageia.org +<A HREF="http://colin.guthr.ie/">http://colin.guthr.ie/</A> + +Day Job: + Tribalogic Limited <A HREF="http://www.tribalogic.net/">http://www.tribalogic.net/</A> +Open Source: + Mageia Contributor <A HREF="http://www.mageia.org/">http://www.mageia.org/</A> + PulseAudio Hacker <A HREF="http://www.pulseaudio.org/">http://www.pulseaudio.org/</A> + Trac Hacker <A HREF="http://trac.edgewall.org/">http://trac.edgewall.org/</A> +</PRE> + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="018820.html">[Mageia-dev] Anyone else seeing Qt4+QtScript segv's (e.g. in kate + __memcpy_ssse3) +</A></li> + <LI>Next message: <A HREF="018825.html">[Mageia-dev] need some help to build a linuxsampler.rpm +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#19010">[ date ]</a> + <a href="thread.html#19010">[ thread ]</a> + <a href="subject.html#19010">[ subject ]</a> + <a href="author.html#19010">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://www.mageia.org/mailman/listinfo/mageia-dev">More information about the Mageia-dev +mailing list</a><br> +</body></html> |