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    Contents of /trunk/kernel26-xen/patches-2.6.25-r1/1092-2.6.25-xen-Disable-syscall32-code-temporarily-FIXME.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: 1043 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 726fcb11f4c74135a27cf6d88a48ec83c72b42c7 Mon Sep 17 00:00:00 2001
    2 From: Eduardo Habkost <ehabkost@redhat.com>
    3 Date: Fri, 4 Jan 2008 11:30:17 -0200
    4 Subject: [PATCH] Disable syscall32 code temporarily (FIXME)
    5
    6 Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
    7 ---
    8 arch/x86/vdso/vdso32-setup.c | 4 ++++
    9 1 files changed, 4 insertions(+), 0 deletions(-)
    10
    11 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
    12 index 0bd5f44..4a0ae65 100644
    13 --- a/arch/x86/vdso/vdso32-setup.c
    14 +++ b/arch/x86/vdso/vdso32-setup.c
    15 @@ -210,6 +210,9 @@ static int use_sysenter __read_mostly = -1;
    16 /* May not be __init: called during resume */
    17 void syscall32_cpu_init(void)
    18 {
    19 +#ifndef CONFIG_XEN
    20 + /*FIXME: handle using pvops */
    21 +
    22 if (use_sysenter < 0)
    23 use_sysenter = (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL);
    24
    25 @@ -220,6 +223,7 @@ void syscall32_cpu_init(void)
    26 checking_wrmsrl(MSR_IA32_SYSENTER_EIP, (u64)ia32_sysenter_target);
    27
    28 wrmsrl(MSR_CSTAR, ia32_cstar_target);
    29 +#endif
    30 }
    31
    32 #define compat_uses_vma 1
    33 --
    34 1.5.4.1
    35