Yes, but running_on_xen is already there.
Alex Williamson wrote:
> On Tue, 2008-03-18 at 21:51 +0800, Dong, Eddie wrote:
>> Following CONFIG_XEN is kind of historic issue, with CONFIG_PARAVIRT,
>> those code should be always enabled, so replacing with
>> CONFIG_PARAVIRT makes more sense.
>
> I disagree, these are xen specific.
>
> Alex
>
>
>> diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
>> index a80dd3f..61643f8 100644 --- a/arch/ia64/kernel/Makefile
>> +++ b/arch/ia64/kernel/Makefile
>> @@ -91,8 +91,8 @@ $(obj)/xen_%.o: $(src)/%.S FORCE
>> #
>> # xenivt.o, xen_switch_leave.o
>> #
>> -obj-$(CONFIG_XEN) += xen_ivt.o xen_switch_leave.o
>> -ifeq ($(CONFIG_XEN), y)
>> +obj-$(CONFIG_PARAVIRT) += xen_ivt.o xen_switch_leave.o +ifeq
>> ($(CONFIG_PARAVIRT), y) targets += xen_ivt.o xen_switch_leave.o
>> $(obj)/build-in.o: xen_ivt.o xen_switch_leave.o
>> endif
>> diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c
>> index 91bc631..dd6b986 100644 --- a/arch/ia64/kernel/salinfo.c
>> +++ b/arch/ia64/kernel/salinfo.c
>> @@ -378,7 +378,7 @@ salinfo_log_open(struct inode *inode, struct
>> file *file) data->open = 0;
>> return -ENOMEM;
>> }
>> -#ifdef CONFIG_XEN
>> +#ifdef CONFIG_PARAVIRT
>> if (is_running_on_xen()) {
>> ia64_mca_xencomm_t *entry;
>> unsigned long flags;
>> @@ -408,7 +408,7 @@ salinfo_log_release(struct inode *inode, struct
>> file *file) struct salinfo_data *data = entry->data;
>>
>> if (data->state == STATE_NO_DATA) {
>> -#ifdef CONFIG_XEN
>> +#ifdef CONFIG_PARAVIRT
>> if (is_running_on_xen()) {
>> struct list_head *pos, *n;
>> ia64_mca_xencomm_t *found_entry = NULL;
>> diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
>> diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h
>> index 2965112..8aeefd2 100644
>> --- a/include/asm-ia64/sal.h
>> +++ b/include/asm-ia64/sal.h
>> @@ -682,7 +682,7 @@ ia64_sal_clear_state_info (u64 sal_info_type)
>> /* Get the processor and platform information logged by SAL with
>> respect to the machine * state at the time of the MCAs, INITs,
>> CMCs, or CPEs. */ -#ifdef CONFIG_XEN
>> +#ifdef CONFIG_PARAVIRT
>> static inline u64 ia64_sal_get_state_info_size (u64 sal_info_type);
>> typedef struct ia64_mca_xencomm_t {
>> void *record;
>> @@ -697,7 +697,7 @@ static inline u64
>> ia64_sal_get_state_info (u64 sal_info_type, u64 *sal_info) {
>> struct ia64_sal_retval isrv;
>> -#ifdef CONFIG_XEN
>> +#ifdef CONFIG_PARAVIRT
>> if (is_running_on_xen()) {
>> ia64_mca_xencomm_t *entry;
>> struct xencomm_handle *desc = NULL;
>> _______________________________________________
>> Xen-ia64-devel mailing list
>> Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-ia64-devel
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