Bug#339827: linuxthreads crashes when using user stacks

2005-12-31 Thread GOTO Masanori
At Mon, 19 Dec 2005 21:29:43 -0500, Daniel Jacobowitz wrote: On Tue, Dec 20, 2005 at 10:38:47AM +0900, GOTO Masanori wrote: At Sun, 20 Nov 2005 14:22:22 -0500, Daniel Jacobowitz wrote: Steve Langasek agreed. I am planning to bump the requirement up from 2.2.whatever to 2.4.0 for i486

Bug#339827: linuxthreads crashes when using user stacks

2005-12-19 Thread GOTO Masanori
At Sun, 20 Nov 2005 14:22:22 -0500, Daniel Jacobowitz wrote: Steve Langasek agreed. I am planning to bump the requirement up from 2.2.whatever to 2.4.0 for i486 and powerpc; i486 in order to enable floating stacks, and powerpc because we've been getting bug reports that indicate that static

Bug#339827: linuxthreads crashes when using user stacks

2005-12-19 Thread Daniel Jacobowitz
On Tue, Dec 20, 2005 at 10:38:47AM +0900, GOTO Masanori wrote: At Sun, 20 Nov 2005 14:22:22 -0500, Daniel Jacobowitz wrote: Steve Langasek agreed. I am planning to bump the requirement up from 2.2.whatever to 2.4.0 for i486 and powerpc; i486 in order to enable floating stacks, and powerpc

Bug#339827: linuxthreads crashes when using user stacks

2005-11-20 Thread Daniel Jacobowitz
On Sun, Nov 20, 2005 at 01:03:34AM +, David Given wrote: On Saturday 19 November 2005 05:10, Daniel Jacobowitz wrote: [...] We could ship a fourth variant of fifth variant of glibc for i686 using LinuxThreads. I am not particularly motivated to do this considering how rarely anyone

Bug#339827: linuxthreads crashes when using user stacks

2005-11-20 Thread Christoph Hellwig
On Sun, Nov 20, 2005 at 12:17:26PM -0500, Daniel Jacobowitz wrote: It's only less effort all around because you wouldn't have to do any of it. Don't you think that someone would have fixed this well-documented limitation in the last eight or so years if there was a practical fix? There

Bug#339827: linuxthreads crashes when using user stacks

2005-11-20 Thread Daniel Jacobowitz
On Sun, Nov 20, 2005 at 08:08:17PM +0100, Christoph Hellwig wrote: On Sun, Nov 20, 2005 at 12:17:26PM -0500, Daniel Jacobowitz wrote: It's only less effort all around because you wouldn't have to do any of it. Don't you think that someone would have fixed this well-documented limitation in

Bug#339827: linuxthreads crashes when using user stacks

2005-11-19 Thread David Given
On Saturday 19 November 2005 05:10, Daniel Jacobowitz wrote: [...] We could ship a fourth variant of fifth variant of glibc for i686 using LinuxThreads. I am not particularly motivated to do this considering how rarely anyone encounters this problem, and the corresponding cost in archive

Bug#339827: linuxthreads crashes when using user stacks

2005-11-18 Thread David Given
Package: glibc Version: 2.3.5-8 Severity: important When using 2.4 kernels, the linuxthreads library makes an incorrect assumption about stack usage that causes applications to crash if they use user stacks. This does not occur on 2.6 kernels (because they use a different threading library). I

Bug#339827: linuxthreads crashes when using user stacks

2005-11-18 Thread Daniel Jacobowitz
On Sat, Nov 19, 2005 at 01:59:22AM +, David Given wrote: The reason: because 2.4 kernels don't support thread local storage, That's not, in fact, true. LinuxThreads uses thread local storage when configured for i686. The only i686-configured C libraries we ship for x86 at this point in