search for: hcall_args

...| 16 ++++++++++++++++ 5 files changed, 29 insertions(+) diff --git a/drivers/lguest/hypercalls.c b/drivers/lguest/hypercalls.c index 54d66f0..a160894 100644 --- a/drivers/lguest/hypercalls.c +++ b/drivers/lguest/hypercalls.c @@ -92,6 +92,9 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args) case LHCALL_NOTIFY: cpu->pending_notify = args->arg1; break; + case LHCALL_INVALIDATE_PGTABLE: + invalidate_pagetable(cpu, args->arg1); + break; default: /* It should be an architecture-specific hypercall. */ if (lguest_arch_do_hcall(cpu, args)) diff --git a/arch/x...

...| 16 ++++++++++++++++ 5 files changed, 29 insertions(+) diff --git a/drivers/lguest/hypercalls.c b/drivers/lguest/hypercalls.c index 54d66f0..a160894 100644 --- a/drivers/lguest/hypercalls.c +++ b/drivers/lguest/hypercalls.c @@ -92,6 +92,9 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args) case LHCALL_NOTIFY: cpu->pending_notify = args->arg1; break; + case LHCALL_INVALIDATE_PGTABLE: + invalidate_pagetable(cpu, args->arg1); + break; default: /* It should be an architecture-specific hypercall. */ if (lguest_arch_do_hcall(cpu, args)) diff --git a/arch/x...

...has + * up-to-date pagetables. As this doesn't happen often, we can just + * drop them all. */ + guest_pagetable_clear_all(cpu); } static bool is_hypercall(struct lg_cpu *cpu) @@ -563,8 +568,8 @@ void __exit lguest_arch_host_fini(void) int lguest_arch_do_hcall(struct lg_cpu *cpu, struct hcall_args *args) { switch (args->arg0) { - case LHCALL_LOAD_GDT: - load_guest_gdt(cpu, args->arg1, args->arg2); + case LHCALL_LOAD_GDT_ENTRY: + load_guest_gdt_entry(cpu, args->arg1, args->arg2, args->arg3); break; case LHCALL_LOAD_IDT_ENTRY: load_guest_idt_entry(cpu, args->a...

...has + * up-to-date pagetables. As this doesn't happen often, we can just + * drop them all. */ + guest_pagetable_clear_all(cpu); } static bool is_hypercall(struct lg_cpu *cpu) @@ -563,8 +568,8 @@ void __exit lguest_arch_host_fini(void) int lguest_arch_do_hcall(struct lg_cpu *cpu, struct hcall_args *args) { switch (args->arg0) { - case LHCALL_LOAD_GDT: - load_guest_gdt(cpu, args->arg1, args->arg2); + case LHCALL_LOAD_GDT_ENTRY: + load_guest_gdt_entry(cpu, args->arg1, args->arg2, args->arg3); break; case LHCALL_LOAD_IDT_ENTRY: load_guest_idt_entry(cpu, args->a...

Hi all, These are the patches I'm planning to submit for 2.6.24. Comments gratefully accepted. Along with the usual cleanups and improvements are Jes' de-i386-ification patches, and a new "virtio" mechanism designed to be shared with KVM (and hopefully other hypervisors). Cheers, Rusty. Documentation/lguest/Makefile | 30 Documentation/lguest/lguest.c

Hi all, These are the patches I'm planning to submit for 2.6.24. Comments gratefully accepted. Along with the usual cleanups and improvements are Jes' de-i386-ification patches, and a new "virtio" mechanism designed to be shared with KVM (and hopefully other hypervisors). Cheers, Rusty. Documentation/lguest/Makefile | 30 Documentation/lguest/lguest.c

...lp--- This is a very simple module which allows you to run diff --git a/drivers/lguest/hypercalls.c b/drivers/lguest/hypercalls.c index 1cc3377..5415da1 100644 --- a/drivers/lguest/hypercalls.c +++ b/drivers/lguest/hypercalls.c @@ -73,11 +73,21 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args) guest_set_stack(cpu, args->arg1, args->arg2, args->arg3); break; case LHCALL_SET_PTE: +#ifdef CONFIG_X86_PAE + guest_set_pte(cpu, args->arg1, args->arg2, + __pte(args->arg3 | (u64)args->arg4 << 32)); +#else guest_set_pte(cpu, args->arg1, args->...

...lp--- This is a very simple module which allows you to run diff --git a/drivers/lguest/hypercalls.c b/drivers/lguest/hypercalls.c index 1cc3377..5415da1 100644 --- a/drivers/lguest/hypercalls.c +++ b/drivers/lguest/hypercalls.c @@ -73,11 +73,21 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args) guest_set_stack(cpu, args->arg1, args->arg2, args->arg3); break; case LHCALL_SET_PTE: +#ifdef CONFIG_X86_PAE + guest_set_pte(cpu, args->arg1, args->arg2, + __pte(args->arg3 | (u64)args->arg4 << 32)); +#else guest_set_pte(cpu, args->arg1, args->...

...elp--- This is a very simple module which allows you to run diff --git a/drivers/lguest/hypercalls.c b/drivers/lguest/hypercalls.c index 54d66f0..c5d6678 100644 --- a/drivers/lguest/hypercalls.c +++ b/drivers/lguest/hypercalls.c @@ -78,6 +78,11 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args) case LHCALL_SET_PMD: guest_set_pmd(cpu->lg, args->arg1, args->arg2); break; +#ifdef CONFIG_X86_PAE + case LHCALL_SET_PUD: + guest_set_pud(cpu->lg, args->arg1, args->arg2); + break; +#endif case LHCALL_SET_CLOCKEVENT: guest_set_clockevent(cpu, args->arg1);...

...elp--- This is a very simple module which allows you to run diff --git a/drivers/lguest/hypercalls.c b/drivers/lguest/hypercalls.c index 54d66f0..c5d6678 100644 --- a/drivers/lguest/hypercalls.c +++ b/drivers/lguest/hypercalls.c @@ -78,6 +78,11 @@ static void do_hcall(struct lg_cpu *cpu, struct hcall_args *args) case LHCALL_SET_PMD: guest_set_pmd(cpu->lg, args->arg1, args->arg2); break; +#ifdef CONFIG_X86_PAE + case LHCALL_SET_PUD: + guest_set_pud(cpu->lg, args->arg1, args->arg2); + break; +#endif case LHCALL_SET_CLOCKEVENT: guest_set_clockevent(cpu, args->arg1);...