Bug#783293: browsers using webkit crash with 'illegal instruction' on i586

2015-12-08 Thread Alberto Garcia
Control: tags -1 - wontfix + patch On Mon, May 18, 2015 at 12:33:13PM +0100, Mark Hindley wrote: > I have been bitten by this too: all of my webkit browsers crash with > SIGILL since upgrading to Jessie on non SSE hardware. I've been reproducing this, I think the solution is as easy as disabling

Processed: Re: Bug#783293: browsers using webkit crash with 'illegal instruction' on i586

2015-12-08 Thread Debian Bug Tracking System
Processing control commands: > tags -1 - wontfix + patch Bug #783293 [libqtwebkit4,libjavascriptcoregtk-3.0-0] browsers using webkit crash with 'illegal instruction' on i586 Removed tag(s) wontfix. Bug #783293 [libqtwebkit4,libjavascriptcoregtk-3.0-0] browsers using webkit crash with 'illegal in

Bug#783293: browsers using webkit crash with 'illegal instruction' on i586

2015-05-18 Thread Alberto Garcia
On Mon, May 18, 2015 at 03:28:09PM +0100, Mark Hindley wrote: > > I anyway wonder, what's the problem with the current code? Doesn't > > the part inside #if USE(CF) || OS(UNIX) handle this already? > > I think the current code returns from the line > > return kCFBooleanTrue == canUseJIT.get();

Bug#783293: browsers using webkit crash with 'illegal instruction' on i586

2015-05-18 Thread Mark Hindley
On Mon, May 18, 2015 at 05:18:59PM +0300, Alberto Garcia wrote: > On Mon, May 18, 2015 at 12:33:13PM +0100, Mark Hindley wrote: > > > This patch at least fixes the environment variable so that > > JavaScriptCoreUseJIT=0 is honoured as a work-araound. > > If this is not working properly then it s

Bug#783293: browsers using webkit crash with 'illegal instruction' on i586

2015-05-18 Thread Alberto Garcia
On Mon, May 18, 2015 at 12:33:13PM +0100, Mark Hindley wrote: > This patch at least fixes the environment variable so that > JavaScriptCoreUseJIT=0 is honoured as a work-araound. If this is not working properly then it should be fixed upstream. You're using 2.4.x, right? I anyway wonder, what's

Bug#783293: browsers using webkit crash with 'illegal instruction' on i586

2015-05-18 Thread Mark Hindley
Hi, I have been bitten by this too: all of my webkit browsers crash with SIGILL since upgrading to Jessie on non SSE hardware. This patch at least fixes the environment variable so that JavaScriptCoreUseJIT=0 is honoured as a work-araound. Mark --- /tmp/VM.cpp 2015-05-18 12:04:42.183140915 +