Messages in this thread | | | Date | Wed, 14 May 2003 09:32:50 +0400 | From | Oleg Drokin <> | Subject | Re: build problems on architectures where FIXADDR_* stuff is not constant |
| |
Hello!
On Tue, May 13, 2003 at 01:46:20PM -0700, Andrew Morton wrote: > > Since there are architectures where FIXADDR_* stuff is not constant (e.g. UML), > > ... > > + fixmap_vma.vm_start = FIXADDR_START; > > + fixmap_vma.vm_end = FIXADDR_TOP; > > + fixmap_vma.vm_page_prot = PAGE_READONLY; > > pgd = pgd_offset_k(pg); > > if (!pgd) > > return i ? : -EFAULT; > That's modifying static storage which other, unrelated processes or CPUs > may be playing with.
Ah, stupid me. Missed the "static" thing :(
Bye, Oleg - 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/
| |