Hi Andrey, On Tue, Mar 20, 2018 at 09:53:56PM -0700, Andrey Smirnov wrote: > On Fri, Mar 16, 2018 at 5:53 AM, Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> wrote: > > Make zero page faulting which allows us to catch NULL pointer derefs. > > > > Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> > > --- > > arch/arm/cpu/mmu_64.c | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/arch/arm/cpu/mmu_64.c b/arch/arm/cpu/mmu_64.c > > index 20f6c387f3..094bc0ac62 100644 > > --- a/arch/arm/cpu/mmu_64.c > > +++ b/arch/arm/cpu/mmu_64.c > > @@ -316,6 +316,8 @@ static int mmu_init(void) > > for_each_memory_bank(bank) > > create_sections(bank->start, bank->start, bank->size, CACHED_MEM); > > > > + create_sections(0x0, 0x0, 0x1000, 0x0); > > Sascha: > > Maybe add commit message as comment to the line above as well? Sorry, somehow I ended up ignoring this mail. I added a separate patch adding a comment. Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
