Re: [PATCH 1/2] mbind: fix verify_pages pte_page

On Mon, Jun 06, 2005 at 08:48:27PM +0100, Hugh Dickins wrote:
> Strict mbind's check that pages already mapped are on right node has been
> using pte_page without checking if pfn_valid, and without page_table_lock
> to prevent spurious failures when try_to_unmap_one intervenes between the
> pte_present and the pte_page.

Thanks. Looks good.

-Andi
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• References:
  • [PATCH 1/2] mbind: fix verify_pages pte_page
    • From: Hugh Dickins <[email protected]>

• Prev by Date: Re: [SATA] libata-dev queue updated
• Next by Date: Re: [PATCH 2/2] mbind: check_range use standard ptwalk
• Previous by thread: Re: [PATCH 2/2] mbind: check_range use standard ptwalk
• Next by thread: [PATCH] rme96xx: fix PageReserved range
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]