On Mon, May 12, 2008 at 04:24:53AM -0700, David Miller wrote: > From: Jan Lieskovsky <jlieskov@xxxxxxxxxx> > Date: Mon, 12 May 2008 13:15:12 +0200 > > > I have investigated the code for MREMAP_FIXED in > > sparc_mremap in arch/sparc/kernel/sys_sparc.c, for sys64_mremap > > in arch/sparc64/kernel/sys_sparc.c and > > for sys32_mremap in arch/sparc64/kernel/sys_sparc32.c > > and there are similar conditional range checks -> > > attaching the patches against 2.6.25.3. > > Thanks for the report, I'll take a look at this after getting > some sleep as it's late hear. > > My first impression is that it might make sense to put an > arch_mmap_check() call at the appropriate spots instead of duplicating > this check so many times. sparc32 already has an sparc_mmap_check() in sys_sparc that does this, and sparc64 has sparc64_mmap_check(). Calling that should do the trick. -- Martin -- To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
