Magellan Linux

  • Back to homepage
    • /[pkg-src]/trunk/kernel26-xen/patches-2.6.25-r1/1127-2.6.25-xen-Don-t-use-_PAGE_GLOBAL-bit-under-Xen-FIXME.patch

    Contents of /trunk/kernel26-xen/patches-2.6.25-r1/1127-2.6.25-xen-Don-t-use-_PAGE_GLOBAL-bit-under-Xen-FIXME.patch

    Parent Directory Parent Directory | Revision Log Revision Log

    Revision 606 - (show annotations) (download)
    Thu May 22 23:13:13 2008 UTC (16 years ago) by niro
    File size: 1028 byte(s) 
    -ver bump to 2.6.25-magellan-r1:
- linux-2.6.25.4
- fbcondecor-0.9.4
- squashfs-3.3
- unionfs-2.3.3
- tuxonice-3.0-rc7
- linux-phc-0.3.0
- acpi-dstd-0.9a
- reiser4
- xen-3.2.0
. ipw3945-1.2.2
    1 From d2399cd2209800ecdbde1763b5516c75af86e355 Mon Sep 17 00:00:00 2001
    2 From: Eduardo Habkost <ehabkost@redhat.com>
    3 Date: Wed, 23 Jan 2008 17:26:40 -0200
    4 Subject: [PATCH] Don't use _PAGE_GLOBAL bit under Xen (FIXME)
    5
    6 This needs to be done using pvops.
    7
    8 Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    9 ---
    10 include/asm-x86/pgtable.h | 7 ++++++-
    11 1 files changed, 6 insertions(+), 1 deletions(-)
    12
    13 diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h
    14 index e6e22db..4d8d1b9 100644
    15 --- a/include/asm-x86/pgtable.h
    16 +++ b/include/asm-x86/pgtable.h
    17 @@ -96,7 +96,12 @@ extern pteval_t __PAGE_KERNEL, __PAGE_KERNEL_EXEC;
    18 #ifdef CONFIG_X86_32
    19 # define MAKE_GLOBAL(x) __pgprot((x))
    20 #else
    21 -# define MAKE_GLOBAL(x) __pgprot((x) | _PAGE_GLOBAL)
    22 +# ifdef CONFIG_XEN
    23 +/*FIXME: this need to be handled at runtime using pvops */
    24 +# define MAKE_GLOBAL(x) __pgprot((x))
    25 +# else
    26 +# define MAKE_GLOBAL(x) __pgprot((x) | _PAGE_GLOBAL)
    27 +# endif
    28 #endif
    29
    30 #define PAGE_KERNEL MAKE_GLOBAL(__PAGE_KERNEL)
    31 --
    32 1.5.4.1
    33