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    • /[pkg-src]/trunk/kernel26-xen/patches-2.6.25-r1/1022-2.6.25-xen-x86_64-Add-clear_fixmap.patch

    Contents of /trunk/kernel26-xen/patches-2.6.25-r1/1022-2.6.25-xen-x86_64-Add-clear_fixmap.patch

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    Revision 606 - (show annotations) (download)
    Thu May 22 23:13:13 2008 UTC (15 years, 11 months ago) by niro
    File size: 968 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 0d7f467f0e92b341531c4df9480808bfd9f08469 Mon Sep 17 00:00:00 2001
    2 From: Eduardo Habkost <ehabkost@redhat.com>
    3 Date: Mon, 3 Mar 2008 16:31:57 -0300
    4 Subject: [PATCH] x86_64: Add clear_fixmap()
    5
    6 Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    7 Signed-off-by: Mark McLoughlin <markmc@redhat.com>
    8 ---
    9 include/asm-x86/fixmap_64.h | 3 +++
    10 1 files changed, 3 insertions(+), 0 deletions(-)
    11
    12 diff --git a/include/asm-x86/fixmap_64.h b/include/asm-x86/fixmap_64.h
    13 index 70ddb21..e205dc0 100644
    14 --- a/include/asm-x86/fixmap_64.h
    15 +++ b/include/asm-x86/fixmap_64.h
    16 @@ -61,6 +61,9 @@ extern void __set_fixmap (enum fixed_addresses idx,
    17 #define set_fixmap_nocache(idx, phys) \
    18 __set_fixmap(idx, phys, PAGE_KERNEL_NOCACHE)
    19
    20 +#define clear_fixmap(idx) \
    21 + __set_fixmap(idx, 0, __pgprot(0))
    22 +
    23 #define FIXADDR_TOP (VSYSCALL_END-PAGE_SIZE)
    24 #define FIXADDR_SIZE (__end_of_fixed_addresses << PAGE_SHIFT)
    25 #define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE)
    26 --
    27 1.5.4.1
    28