Messages in this thread | | | Date | Tue, 20 Mar 2007 13:50:03 -0700 | From | Randy Dunlap <> | Subject | Re: 2.6.21-rc4-mm1 |
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On Tue, 20 Mar 2007 12:20:16 -0700 Kees Cook wrote:
> On Tue, Mar 20, 2007 at 10:31:51AM -0700, Randy Dunlap wrote: > > LD .tmp_vmlinux1 > > kernel/built-in.o:(.data+0xfc0): undefined reference to `maps_protect' > > make: *** [.tmp_vmlinux1] Error 1 > > > > with CONFIG_PROC_FS=n > > Gah! Apologies. This should fix it, but I can't test it since I can't > get 2.6.21-rc4-mm1 to compile (with or without this fix): > > GEN .version > init/.missing_syscalls.h.cmd:2: *** missing separator. Stop. > make: *** [.tmp_vmlinux1] Error 2 > > > Signed-off-by: Kees Cook <kees@outflux.net>
Yes, that works_for_me.
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
> --- > diff -uNrp linux-2.6.21-rc4-mm1/kernel/sysctl.c linux-2.6.21-rc4-mm1-kees/kernel/sysctl.c > --- linux-2.6.21-rc4-mm1/kernel/sysctl.c 2007-03-20 10:45:06.000000000 -0700 > +++ linux-2.6.21-rc4-mm1-kees/kernel/sysctl.c 2007-03-20 11:36:06.000000000 -0700 > @@ -77,9 +77,12 @@ extern int pid_max_min, pid_max_max; > extern int sysctl_drop_caches; > extern int percpu_pagelist_fraction; > extern int compat_log; > -extern int maps_protect; > extern int print_fatal_signals; > > +#ifdef CONFIG_PROC_FS > +extern int maps_protect; > +#endif > + > #if defined(CONFIG_ADAPTIVE_READAHEAD) > extern int readahead_ratio; > extern int readahead_hit_rate; > @@ -619,6 +622,7 @@ static ctl_table kern_table[] = { > .proc_handler = &proc_dointvec, > }, > #endif > +#ifdef CONFIG_PROC_FS > { > .ctl_name = CTL_UNNUMBERED, > .procname = "maps_protect", > @@ -627,6 +631,7 @@ static ctl_table kern_table[] = { > .mode = 0644, > .proc_handler = &proc_dointvec, > }, > +#endif > > { .ctl_name = 0 } > };
--- ~Randy *** Remember to use Documentation/SubmitChecklist when testing your code *** - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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