> -----Original Message----- > From: Amit S. Kale [mailto:[EMAIL PROTECTED] > Sent: Wednesday, May 16, 2007 4:19 AM > To: Wessel, Jason > Cc: [email protected]; Sergei Shtylyov; Tom Rini > Subject: Re: [PATCH] Fix singlestep exception kernel->user > x86_64 and ia32 > > Jason, > > This check > atomic_read(&cpu_doing_single_step) != -1 may result in a > loss of debug events on other cpus > > Changing it to > atomic_read(&cpu_doing_single_step) == raw_smp_processor_id() > corrects that problem > > I see that you've checked in this change. Would you mind > waiting for 24 hours after posting a patch? Thanks. > -Amit >
Thanks for the input Amit. I'll make that fix immediately, and add a bit of time to the review period. I had done and early commit here to start a new branch on my side. I am evaluating the changes in the 2.6.22-rc1 kernel. At the moment, I have found a new corner case where there is a segmentation fault as a result of a GPF trap in the 2.6.22-rc1 port. I am going to see if I can sort it out or duplicate the problem in the 2.6.21 branch. Thanks, Jason. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Kgdb-bugreport mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/kgdb-bugreport
