RE: cygwin 1.5.20-1, spinning pdksh, 100% CPU

2007-08-09 Thread Ernie Coskrey
> -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Ernie Coskrey > Sent: Wednesday, August 08, 2007 2:11 PM > To: cygwin@cygwin.com > Subject: RE: cygwin 1.5.20-1, spinning pdksh, 100% CPU > > > -Original Message-

RE: cygwin 1.5.20-1, spinning pdksh, 100% CPU

2007-08-08 Thread Ernie Coskrey
> -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Ernie Coskrey > Sent: Tuesday, July 31, 2007 3:40 PM > To: cygwin@cygwin.com > Subject: cygwin 1.5.20-1, spinning pdksh, 100% CPU > > > I've run into a problem with cygwin 1.5.20-1 and pdksh > 5.2.1

RE: cygwin 1.5.20-1, spinning pdksh, 100% CPU

2007-08-07 Thread Igor Peshansky
;. Thanks. > > Subject: RE: cygwin 1.5.20-1, spinning pdksh, 100% CPU > > > > On Mon, 6 Aug 2007, Ernie Coskrey wrote: > > > > > > Quite possibly. There were changes to signal handling since > > > > 1.5.20, IIRC. Unless I'm mistaken, there's ev

RE: cygwin 1.5.20-1, spinning pdksh, 100% CPU

2007-08-07 Thread Ernie Coskrey
> -Original Message- > From: Igor Peshansky [mailto:[EMAIL PROTECTED] > Sent: Monday, August 06, 2007 5:59 PM > To: Ernie Coskrey > Cc: cygwin@cygwin.com > Subject: RE: cygwin 1.5.20-1, spinning pdksh, 100% CPU > > On Mon, 6 Aug 2007, Ernie Coskrey wrote: > &

RE: cygwin 1.5.20-1, spinning pdksh, 100% CPU

2007-08-06 Thread Igor Peshansky
FYI, there is no need to Cc: me -- I read the list. I set my Reply-To: for a reason -- please make sure your mailer respects it. On Mon, 6 Aug 2007, Ernie Coskrey wrote: > > Quite possibly. There were changes to signal handling since 1.5.20, > > IIRC. Unless I'm mistaken, there's even a patch f

RE: cygwin 1.5.20-1, spinning pdksh, 100% CPU

2007-08-06 Thread Ernie Coskrey
> Quite possibly. There were changes to signal handling since 1.5.20, > IIRC. > Unless I'm mistaken, there's even a patch for a race condition in > process handling code (though it's not in 1.5.24, I think). > I just want to make sure I understand this - are you talking about a change that h

RE: cygwin 1.5.20-1, spinning pdksh, 100% CPU

2007-08-01 Thread Ernie Coskrey
> -Original Message- > From: Igor Peshansky [mailto:[EMAIL PROTECTED] > > Here's a stack trace of the thread where the spin is occurring. The > > other threads in the process are quiet - the signal thread is is > > ReadFile as expected, and the other threads are all in stub routines > > do

RE: cygwin 1.5.20-1, spinning pdksh, 100% CPU

2007-08-01 Thread Igor Peshansky
On Wed, 1 Aug 2007, Ernie Coskrey wrote: > > -Original Message- > > From: Igor Peshansky > > > > On Tue, 31 Jul 2007, Ernie Coskrey wrote: > > > > > I've run into a problem with cygwin 1.5.20-1 and pdksh 5.2.14. We've > > > got a pdksh.exe process that is spinning, using all the CPU. > > >

RE: cygwin 1.5.20-1, spinning pdksh, 100% CPU

2007-08-01 Thread Ernie Coskrey
> -Original Message- > From: Igor Peshansky > > On Tue, 31 Jul 2007, Ernie Coskrey wrote: > > > I've run into a problem with cygwin 1.5.20-1 and pdksh 5.2.14. We've > > got a pdksh.exe process that is spinning, using all the CPU. > > > > This scenario is very hard to reproduce, but has ha

Re: cygwin 1.5.20-1, spinning pdksh, 100% CPU

2007-07-31 Thread Igor Peshansky
On Tue, 31 Jul 2007, Ernie Coskrey wrote: > I've run into a problem with cygwin 1.5.20-1 and pdksh 5.2.14. We've > got a pdksh.exe process that is spinning, using all the CPU. > > This scenario is very hard to reproduce, but has happened on our test > systems occasionally. It occurred recently,