Contents of /trunk/kernel26-xen/patches-2.6.25-r1/1049-2.6.25-xen-x86_64-pda-initialization.patch
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Thu May 22 23:13:13 2008 UTC (16 years, 4 months ago) by niro
File size: 1134 byte(s)
Thu May 22 23:13:13 2008 UTC (16 years, 4 months ago) by niro
File size: 1134 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 872deddb52216dce96e0cacda70a18334e32c4ec Mon Sep 17 00:00:00 2001 |
2 | From: Eduardo Habkost <ehabkost@redhat.com> |
3 | Date: Tue, 4 Dec 2007 17:01:56 -0200 |
4 | Subject: [PATCH] xen x86_64 pda initialization |
5 | |
6 | Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> |
7 | --- |
8 | arch/x86/xen/enlighten.c | 14 ++++++++++++++ |
9 | 1 files changed, 14 insertions(+), 0 deletions(-) |
10 | |
11 | diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c |
12 | index 48a9e35..bb97446 100644 |
13 | --- a/arch/x86/xen/enlighten.c |
14 | +++ b/arch/x86/xen/enlighten.c |
15 | @@ -45,6 +45,7 @@ |
16 | #include <asm/pgtable.h> |
17 | #include <asm/tlbflush.h> |
18 | #include <asm/reboot.h> |
19 | +#include <asm/proto.h> |
20 | |
21 | #include "xen-ops.h" |
22 | #include "mmu.h" |
23 | @@ -1229,6 +1230,19 @@ asmlinkage void __init xen_start_kernel(void) |
24 | |
25 | BUG_ON(memcmp(xen_start_info->magic, "xen-3", 5) != 0); |
26 | |
27 | +#ifdef CONFIG_X86_64 |
28 | + { |
29 | + /*FIXME: move this to common code |
30 | + * (it is duplicated on x86_64_start_kernel() |
31 | + */ |
32 | + int i; |
33 | + for (i = 0; i < NR_CPUS; i++) |
34 | + cpu_pda(i) = &boot_cpu_pda[i]; |
35 | + |
36 | + pda_init(0); |
37 | + } |
38 | +#endif |
39 | + |
40 | /* Install Xen paravirt ops */ |
41 | pv_info = xen_info; |
42 | pv_init_ops = xen_init_ops; |
43 | -- |
44 | 1.5.4.1 |
45 |