Annotation 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 ago) by niro
File size: 1134 byte(s)
Thu May 22 23:13:13 2008 UTC (16 years 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 | niro | 606 | 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 |