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    Annotation of /trunk/kernel26-xen/patches-2.6.25-r1/1024-2.6.25-xen-x86_64-Hack-to-set-vsyscall-pages-on-user-space.patch

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    Revision 606 - (hide annotations) (download)
    Thu May 22 23:13:13 2008 UTC (16 years ago) by niro
    File size: 883 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 niro 606 From b4f9544cfcb40cff3dab584dcfa75c6b5abf57e1 Mon Sep 17 00:00:00 2001
    2     From: Eduardo Habkost <ehabkost@redhat.com>
    3     Date: Fri, 8 Feb 2008 12:48:51 -0200
    4     Subject: [PATCH] xen x86_64: Hack to set vsyscall pages on user-space pagetables also (FIXME)
    5    
    6     This should be done using pvops.
    7    
    8     Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    9     ---
    10     arch/x86/mm/init_64.c | 6 ++++++
    11     1 files changed, 6 insertions(+), 0 deletions(-)
    12    
    13     diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
    14     index 0a0307a..b5f1f6e 100644
    15     --- a/arch/x86/mm/init_64.c
    16     +++ b/arch/x86/mm/init_64.c
    17     @@ -218,6 +218,12 @@ __native_set_fixmap(enum fixed_addresses idx, pte_t pte)
    18     return;
    19     }
    20     set_pte_vaddr(address, pte);
    21     +
    22     +#ifdef CONFIG_XEN
    23     + /*FIXME: move this to xen_set_pte() */
    24     + if (idx == VSYSCALL_FIRST_PAGE)
    25     + set_pte_vaddr_pud(level3_user_pgt, address, pte);
    26     +#endif
    27     }
    28    
    29     void __init
    30     --
    31     1.5.4.1
    32