> -----Original Message----- > From: Laurent Lagrange [mailto:lagrange at fr.oleane.com] > Sent: Wednesday, July 05, 2006 4:26 PM > To: Li Yang-r58472; pantelis at embeddedalley.com > Cc: linuxppc-embedded at ozlabs.org > Subject: RE: Linux 2.6.x : cpm_dpalloc alignment bug perhaps not fully > resolved > > Hi Leo, > > Thanks for the reply. > > The patch, I already applied, comes directly from Pantelis > and is the same code as found at > http://patchwork.ozlabs.org/linuxppc/patch?id=3484
Sure, it is the patch I mentioned. Also be noted that the patch only fixes rheap in arch/ppc/. If you are using latest 2.6 source, you are most probably using code under arch/powerpc/. > > What do you mean by the alignment patch ? > > I suspect a problem in the cpm_dpfree function, > not in the cpm_dpalloc function. > > I'll try to give more details. > > Best regards > Laurent > > > > > -----Message d'origine----- > > De : Li Yang-r58472 [mailto:LeoLi at freescale.com] > > Envoy? : mer. 5 juillet 2006 03:32 > > ? : Laurent Lagrange; pantelis at embeddedalley.com > > Cc : linuxppc-embedded at ozlabs.org > > Objet : RE: Linux 2.6.x : cpm_dpalloc alignment bug perhaps not fully > > resolved > > > > > > Did you apply the alignment patch too? AFAIK, the problem is > > never fixed in > > mainstream trees. > > > > Best Regards, > > Leo > >
