On Fri, Jun 18, 2010 at 04:33, <[email protected]> wrote: > [#6034], fix argv and envp pointer while using L1 stack > > Modified: trunk/fs/binfmt_flat.c (8925 => 8926) > > put_user(argc, sp); > current->mm->arg_start = (unsigned long) p; > while (argc-->0) { > +#ifndef CONFIG_APP_STACK_L1 > put_user((unsigned long) p, argv++); > +#else > + put_user((unsigned long) p + l1_ram_offset, argv++); > +#endif > ... > while (envc-->0) { > - put_user((unsigned long)p, envp); envp++; > +#ifndef CONFIG_APP_STACK_L1 > + put_user((unsigned long)p, envp++); > +#else > + put_user((unsigned long)p + l1_ram_offset, envp++); > +#endif
i dont think we want this behavior. the argv/envp can easily exceed the tiny 4k scratchpad, not to mention the app itself exceeding it. -mike _______________________________________________ Linux-kernel-commits mailing list [email protected] https://blackfin.uclinux.org/mailman/listinfo/linux-kernel-commits
