* Richard Weinberger <richard.weinberger@xxxxxxxxx>: > On Sat, Feb 1, 2014 at 9:23 PM, Helge Deller <deller@xxxxxx> wrote: > > please pull the latest updates for the parisc architecture from: > > > > git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git parisc-for-3.14 > > > > The three major changes in this patchset is a implementation for flexible > > userspace memory maps, .... > > > > The change to fs/exec.c only touches code which affects parisc since it's > > inside a #ifdef CONFIG_STACK_GROWSUP section (and parisc is the only platform > > where the stack grows upwards). > > What about metag? Great! I didn't know that we now have another platform where the stack grows upwards! Now we are not alone in this regard! Anyway, the suggested & untested patch below should fix the metag arch to cope which my changes to fs/exec.c (unless the metag people want to implement proper stack randomization too). Either I can push it via the parisc tree, or you can take it via the metag tree. Please let me know. > > Helge Deller (5): > > parisc: add flexible mmap memory layout support > > ... > > fs/exec.c | 3 + (see: http://git.kernel.org/cgit/linux/kernel/git/deller/parisc-linux.git/commit/?h=for-next&id=13de8ec38997357c9865a36a587439d9c5678932 ) [PATCH] metag: define STACK_RND_MASK as -1 Signed-off-by: Helge Deller <deller@xxxxxx> diff --git a/arch/metag/include/asm/elf.h b/arch/metag/include/asm/elf.h index d2baf69..089e37a 100644 --- a/arch/metag/include/asm/elf.h +++ b/arch/metag/include/asm/elf.h @@ -100,7 +100,7 @@ typedef unsigned long elf_fpregset_t; #define ELF_PLATFORM (NULL) -#define STACK_RND_MASK (0) +#define STACK_RND_MASK (-1) #ifdef CONFIG_METAG_USER_TCM -- To unsubscribe from this list: send the line "unsubscribe linux-metag" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html