With paravirualization, hypervisors needs to handle the gdt, that was right to this point only used at very early inialization code. Hypervisors (lguest being the current case) are commonly modules, so make it an export
Signed-off-by: Glauber de Oliveira Costa <[EMAIL PROTECTED]> Signed-off-by: Steven Rostedt <[EMAIL PROTECTED]> Acked-by: Jeremy Fitzhardinge <[EMAIL PROTECTED]> --- arch/x86/kernel/x8664_ksyms_64.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c index 105712e..f97aed4 100644 --- a/arch/x86/kernel/x8664_ksyms_64.c +++ b/arch/x86/kernel/x8664_ksyms_64.c @@ -8,6 +8,7 @@ #include <asm/processor.h> #include <asm/uaccess.h> #include <asm/pgtable.h> +#include <asm/desc.h> EXPORT_SYMBOL(kernel_thread); @@ -51,3 +52,8 @@ EXPORT_SYMBOL(__memcpy); EXPORT_SYMBOL(load_gs_index); EXPORT_SYMBOL(_proxy_pda); + +#ifdef CONFIG_PARAVIRT +/* Virtualized guests may want to use it */ +EXPORT_SYMBOL_GPL(cpu_gdt_descr); +#endif -- 1.4.4.2 _______________________________________________ Lguest mailing list Lguest@ozlabs.org https://ozlabs.org/mailman/listinfo/lguest
