Hi, It seems to me that you are right. It seems that there is no problem with the timezone. I checked and indeed the gcc is slightly different in version is there a work around here ? I mean, I have gcc of ubuntu, and gcc of fedora in /mnt/sda3. Can I somehow tell Ubuntu to use the Fedora gcc instead of its own gcc? Regards, Andy On Sat, May 25, 2013 at 4:50 PM, Anand Moon <moon.linux@xxxxxxxxx> wrote: > Hi All, > > Both Ubuntu and Fedora have different GCC version. So different Kernel > images will be created on both the OS. > > -Anand Moon > From: Andy Johnson <johnsonzjo@xxxxxxxxx> > To: Valdis.Kletnieks@xxxxxx > Cc: kernelnewbies@xxxxxxxxxxxxxxxxx > Sent: Friday, May 24, 2013 9:07 PM > Subject: Re: building a kernel from a mounted partition > > Thanks > Sorry for my ignorance - by checking timezone do you mean some > environment variable ? I don't know much about admin tasks as you can > figure... > Andy > > On Fri, May 24, 2013 at 5:03 PM, <Valdis.Kletnieks@xxxxxx> wrote: >> On Fri, 24 May 2013 11:05:57 +0300, Andy Johnson said: >>> Hello, >>> I have a dual boot machine, Ubuntu/Fedora. >>> I have a kernel tree on the fedora partition. >>> Now, I had build a kernel on the Fedora partition successfully. >>> >>> I did **not** change anything in the tree, and then >>> >>> When I boot into Ubuntu and mount the fedora partition, and >>> go there and run "make" , it builds ** all ** the tree again ! any I >>> idea why ? >>> >>> And after the build on Ubuntu is over successfully, if I boot into >>> Fedora again and run make, it **again** builds all the tree. >>> >>> Is there a way to avoid this ? >> >> Check that your timezone is set correctly in both installs - having the >> time ping-ponged back and forth at each reboot can cause such issues. >> > > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies@xxxxxxxxxxxxxxxxx > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > > _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies