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    Annotation of /trunk/kernel26-xen/patches-2.6.25-r1/1064-2.6.25-xen-Some-xen-mmu-pv-ops-implemented.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: 1243 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 9bdd337a97df6e19cc8d518f0cc63451c18476b7 Mon Sep 17 00:00:00 2001
    2     From: Eduardo Habkost <ehabkost@redhat.com>
    3     Date: Wed, 12 Dec 2007 16:26:01 -0200
    4     Subject: [PATCH] Some xen mmu pv-ops implemented
    5    
    6     - Lots of debugging messages
    7     - Lots of #ifdefs
    8    
    9     Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    10     ---
    11     arch/x86/xen/enlighten.c | 7 +++++++
    12     1 files changed, 7 insertions(+), 0 deletions(-)
    13    
    14     diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
    15     index 89097b5..49f895c 100644
    16     --- a/arch/x86/xen/enlighten.c
    17     +++ b/arch/x86/xen/enlighten.c
    18     @@ -1338,12 +1338,19 @@ asmlinkage void __init xen_start_kernel(void)
    19     init_pg_tables_end = __pa(pgd) + xen_start_info->nr_pt_frames*PAGE_SIZE;
    20     #endif
    21    
    22     +#ifdef CONFIG_X86_64
    23     + /* used by alloc_low_page() */
    24     + start_pfn = PFN_UP(__pa_symbol(xen_start_info->pt_base)) + xen_start_info->nr_pt_frames;
    25     +#endif
    26     +
    27     +#ifdef CONFIG_X86_32
    28     init_mm.pgd = pgd; /* use the Xen pagetables to start */
    29    
    30     /* keep using Xen gdt for now; no urgent need to change it */
    31    
    32     x86_write_percpu(xen_cr3, __pa(pgd));
    33     x86_write_percpu(xen_current_cr3, __pa(pgd));
    34     +#endif
    35    
    36     /* Don't do the full vcpu_info placement stuff until we have a
    37     possible map and a non-dummy shared_info. */
    38     --
    39     1.5.4.1
    40