search for: local_irq_is_en

...if diff -r 13e258a58044 xen/arch/x86/smp.c --- a/xen/arch/x86/smp.c Wed Feb 14 11:13:40 2007 +0800 +++ b/xen/arch/x86/smp.c Wed Feb 14 14:59:49 2007 +0800 @@ -276,8 +276,9 @@ int on_selected_cpus( { struct call_data_struct data; unsigned int nr_cpus = cpus_weight(selected); - - ASSERT(local_irq_is_enabled()); + unsigned int self = cpu_isset(smp_processor_id(), selected); + + ASSERT(!self || local_irq_is_enabled()); if ( nr_cpus == 0 ) return 0; diff -r 13e258a58044 xen/arch/x86/x86_32/Makefile --- a/xen/arch/x86/x86_32/Makefile Wed Feb 14 11:13:40 2007 +0800 +++ b/xen/arch...

...amp;cpu_online_map, - cpumask_of(smp_processor_id())); - on_selected_cpus(&allbutself, func, info, wait); -} - -void on_selected_cpus( - const cpumask_t *selected, - void (*func) (void *info), - void *info, - int wait) -{ - unsigned int nr_cpus; - - ASSERT(local_irq_is_enabled()); - - spin_lock(&call_lock); - - cpumask_copy(&call_data.selected, selected); - - nr_cpus = cpumask_weight(&call_data.selected); - if ( nr_cpus == 0 ) - goto out; - - call_data.func = func; - call_data.info = info; - call_data.wait = wait; - - send_...

...Sun Mar 12 10:03:33 2006 +0100 +++ b/xen/include/asm-ia64/xensystem.h Mon Mar 13 09:36:02 2006 -0700 @@ -75,5 +75,7 @@ extern struct task_struct *vmx_ia64_swit // FIXME SMP... see system.h, does this need to be different? #define switch_to(prev,next,last) __switch_to(prev, next, last) +#define local_irq_is_enabled() (!irqs_disabled()) + #endif // __ASSEMBLY__ #endif // _ASM_IA64_XENSYSTEM_H _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

...9;s pending-EOI stack. */ static void flush_ready_eoi(void *unused) { @@ -342,11 +371,13 @@ static void __pirq_guest_eoi(struct doma cpumask_t cpu_eoi_map; int vector; - vector = domain_irq_to_vector(d, irq); - desc = &irq_desc[vector]; + ASSERT(local_irq_is_enabled()); + desc = domain_spin_lock_irq_desc(d, irq, NULL); + if ( desc == NULL ) + return; + action = (irq_guest_action_t *)desc->action; - - spin_lock_irq(&desc->lock); + vector = desc - irq_desc; ASSERT(!test_bit(irq, d->pirq_mask) || (action...

This round implements all of the review comments from V2 and all patches are now acked. Unless there are any objections I intend to apply later this morning. Ian.

Hello everyone, this is the fourth version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See

Hello everyone, this is the very first version of the patch series that introduces ARMv7 with virtualization extensions support in Xen. The series allows Xen and Dom0 to boot on a Cortex-A15 based Versatile Express simulator. See the following announce email for more informations about what we are trying to achieve, as well as the original git history: See

First off, Apologies for the massive patch series... This series boots a 32-bit dom0 kernel to a command prompt on an ARMv8 (AArch64) model. The kernel is the same one as I am currently using with the 32 bit hypervisor I haven''t yet tried starting a guest or anything super advanced like that ;-). Also there is not real support for 64-bit domains at all, although in one or two places I