On Wed, 22 Dec 2010, James Bottomley wrote:
> + if (old_addr == 0 || (old_addr & (SHMLBA - 1)) != (addr & (SHMLBA - 1))) {
> + __flush_cache_page(mpnt, addr, page_to_phys(page));
> + if (old_addr)
> + printk(KERN_ERR "INEQUIVALENT ALIASES 0x%lx and 0x%lx in file %s\n", old_addr, addr, mpnt->vm_file ? mpnt->vm_file->f_path.dentry->d_name.name : "(null)");
> + old_addr = addr;
> }
I'm seeing the above kernel error on shutdown:
Dec 26 12:30:56 mx3210 kernel: INEQUIVALENT ALIASES 0x13000 and 0x14000 in file killall5
Dec 26 12:30:56 mx3210 kernel: INEQUIVALENT ALIASES 0x40122000 and 0x40121000 in file ld-2.11.2.so
Dec 26 12:30:57 mx3210 kernel: INEQUIVALENT ALIASES 0x402a7000 and 0x402a6000 in file libc-2.11.2.so
This is with 2.6.36.2 and your two patches on a SMP kernel. I've also seen
these messages with a similar UP build in the gcc guality tests. These
check debug info with gdb.
Dave
--
J. David Anglin dave.anglin@xxxxxxxxxxxxxx
National Research Council of Canada (613) 990-0752 (FAX: 952-6602)
--
To unsubscribe from this list: send the line "unsubscribe linux-parisc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
