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[PATCH v5 05/10] xsm: apply coding style

To: "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx

From: "Daniel P. Smith" <dpsmith@xxxxxxxxxxxxxxxxxxxx>

Date: Thu, 9 Sep 2021 22:12:30 -0400

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Cc: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>

Delivery-date: Thu, 09 Sep 2021 22:13:33 +0000

List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

Instead of intermixing coding style changes with code changes as they are come upon in this patch set, moving all coding style changes into a single commit. The focus of coding style changes here are, - move trailing comments to line above - ensuring line length does not exceed 80 chars - ensuring proper indentation for 80 char wrapping - covert u32 type statements to uint32_t - remove space between closing and opening parens - drop extern on function declarations Signed-off-by: Daniel P. Smith <dpsmith@xxxxxxxxxxxxxxxxxxxx> --- xen/include/xsm/dummy.h | 196 ++++++++++------ xen/include/xsm/xsm.h | 499 ++++++++++++++++++++++------------------ xen/xsm/xsm_core.c | 8 +- xen/xsm/xsm_policy.c | 7 +- 4 files changed, 401 insertions(+), 309 deletions(-) diff --git a/xen/include/xsm/dummy.h b/xen/include/xsm/dummy.h index 214b5408b1..bfcfee1d9e 100644 --- a/xen/include/xsm/dummy.h +++ b/xen/include/xsm/dummy.h @@ -19,7 +19,8 @@ #include <xsm/xsm.h> #include <public/hvm/params.h> -/* Cannot use BUILD_BUG_ON here because the expressions we check are not +/* + * Cannot use BUILD_BUG_ON here because the expressions we check are not * considered constant at compile time. Instead, rely on constant propagation to * inline out the calls to this invalid function, which will cause linker errors * if references remain at link time. @@ -44,7 +45,8 @@ void __xsm_action_mismatch_detected(void); #ifdef CONFIG_XSM -/* In CONFIG_XSM builds, this header file is included from xsm/dummy.c, and +/* + * In CONFIG_XSM builds, this header file is included from xsm/dummy.c, and * contains static (not inline) functions compiled to the dummy XSM module. * There is no xsm_default_t argument available, so the value from the assertion * is used to initialize the variable. @@ -57,7 +59,8 @@ void __xsm_action_mismatch_detected(void); #else /* CONFIG_XSM */ -/* In !CONFIG_XSM builds, this header file is included from xsm/xsm.h, and +/* + * In !CONFIG_XSM builds, this header file is included from xsm/xsm.h, and * contains inline functions for each XSM hook. These functions also perform * compile-time checks on the xsm_default_t argument to ensure that the behavior * of the dummy XSM module is the same as the behavior with XSM disabled. @@ -70,7 +73,7 @@ void __xsm_action_mismatch_detected(void); #endif /* CONFIG_XSM */ static always_inline int xsm_default_action( - xsm_default_t action, struct domain *src, struct domain *target) + xsm_default_t action, struct domain *src, struct domain *target) { switch ( action ) { case XSM_HOOK: @@ -98,13 +101,14 @@ static always_inline int xsm_default_action( } } -static XSM_INLINE void xsm_security_domaininfo(struct domain *d, - struct xen_domctl_getdomaininfo *info) +static XSM_INLINE void xsm_security_domaininfo( + struct domain *d, struct xen_domctl_getdomaininfo *info) { return; } -static XSM_INLINE int xsm_domain_create(XSM_DEFAULT_ARG struct domain *d, u32 ssidref) +static XSM_INLINE int xsm_domain_create( + XSM_DEFAULT_ARG struct domain *d, uint32_t ssidref) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); @@ -116,7 +120,8 @@ static XSM_INLINE int xsm_getdomaininfo(XSM_DEFAULT_ARG struct domain *d) return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_domctl_scheduler_op(XSM_DEFAULT_ARG struct domain *d, int cmd) +static XSM_INLINE int xsm_domctl_scheduler_op( + XSM_DEFAULT_ARG struct domain *d, int cmd) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); @@ -128,7 +133,8 @@ static XSM_INLINE int xsm_sysctl_scheduler_op(XSM_DEFAULT_ARG int cmd) return xsm_default_action(action, current->domain, NULL); } -static XSM_INLINE int xsm_set_target(XSM_DEFAULT_ARG struct domain *d, struct domain *e) +static XSM_INLINE int xsm_set_target( + XSM_DEFAULT_ARG struct domain *d, struct domain *e) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, NULL); @@ -173,38 +179,43 @@ static XSM_INLINE void xsm_free_security_domain(struct domain *d) return; } -static XSM_INLINE int xsm_grant_mapref(XSM_DEFAULT_ARG struct domain *d1, struct domain *d2, - uint32_t flags) +static XSM_INLINE int xsm_grant_mapref( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2, uint32_t flags) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, d1, d2); } -static XSM_INLINE int xsm_grant_unmapref(XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) +static XSM_INLINE int xsm_grant_unmapref( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, d1, d2); } -static XSM_INLINE int xsm_grant_setup(XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) +static XSM_INLINE int xsm_grant_setup( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, d1, d2); } -static XSM_INLINE int xsm_grant_transfer(XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) +static XSM_INLINE int xsm_grant_transfer( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, d1, d2); } -static XSM_INLINE int xsm_grant_copy(XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) +static XSM_INLINE int xsm_grant_copy( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, d1, d2); } -static XSM_INLINE int xsm_grant_query_size(XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) +static XSM_INLINE int xsm_grant_query_size( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, d1, d2); @@ -216,14 +227,15 @@ static XSM_INLINE int xsm_memory_exchange(XSM_DEFAULT_ARG struct domain *d) return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_memory_adjust_reservation(XSM_DEFAULT_ARG struct domain *d1, - struct domain *d2) +static XSM_INLINE int xsm_memory_adjust_reservation( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, d1, d2); } -static XSM_INLINE int xsm_memory_stat_reservation(XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) +static XSM_INLINE int xsm_memory_stat_reservation( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, d1, d2); @@ -253,14 +265,16 @@ static XSM_INLINE int xsm_kexec(XSM_DEFAULT_VOID) return xsm_default_action(action, current->domain, NULL); } -static XSM_INLINE int xsm_schedop_shutdown(XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) +static XSM_INLINE int xsm_schedop_shutdown( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) { XSM_ASSERT_ACTION(XSM_DM_PRIV); return xsm_default_action(action, d1, d2); } -static XSM_INLINE int xsm_memory_pin_page(XSM_DEFAULT_ARG struct domain *d1, struct domain *d2, - struct page_info *page) +static XSM_INLINE int xsm_memory_pin_page( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2, + struct page_info *page) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, d1, d2); @@ -272,15 +286,16 @@ static XSM_INLINE int xsm_claim_pages(XSM_DEFAULT_ARG struct domain *d) return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_evtchn_unbound(XSM_DEFAULT_ARG struct domain *d, struct evtchn *chn, - domid_t id2) +static XSM_INLINE int xsm_evtchn_unbound( + XSM_DEFAULT_ARG struct domain *d, struct evtchn *chn, domid_t id2) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_evtchn_interdomain(XSM_DEFAULT_ARG struct domain *d1, struct evtchn - *chan1, struct domain *d2, struct evtchn *chan2) +static XSM_INLINE int xsm_evtchn_interdomain( + XSM_DEFAULT_ARG struct domain *d1, struct evtchn *chan1, struct domain *d2, + struct evtchn *chan2) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, d1, d2); @@ -291,37 +306,41 @@ static XSM_INLINE void xsm_evtchn_close_post(struct evtchn *chn) return; } -static XSM_INLINE int xsm_evtchn_send(XSM_DEFAULT_ARG struct domain *d, struct evtchn *chn) +static XSM_INLINE int xsm_evtchn_send( + XSM_DEFAULT_ARG struct domain *d, struct evtchn *chn) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, d, NULL); } -static XSM_INLINE int xsm_evtchn_status(XSM_DEFAULT_ARG struct domain *d, struct evtchn *chn) +static XSM_INLINE int xsm_evtchn_status( + XSM_DEFAULT_ARG struct domain *d, struct evtchn *chn) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_evtchn_reset(XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) +static XSM_INLINE int xsm_evtchn_reset( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, d1, d2); } static XSM_INLINE int xsm_alloc_security_evtchns( - struct evtchn chn[], unsigned int nr) + struct evtchn chn[], unsigned int nr) { return 0; } static XSM_INLINE void xsm_free_security_evtchns( - struct evtchn chn[], unsigned int nr) + struct evtchn chn[], unsigned int nr) { return; } -static XSM_INLINE char *xsm_show_security_evtchn(struct domain *d, const struct evtchn *chn) +static XSM_INLINE char *xsm_show_security_evtchn( + struct domain *d, const struct evtchn *chn) { return NULL; } @@ -357,13 +376,15 @@ static XSM_INLINE int xsm_get_device_group(XSM_DEFAULT_ARG uint32_t machine_bdf) return xsm_default_action(action, current->domain, NULL); } -static XSM_INLINE int xsm_assign_device(XSM_DEFAULT_ARG struct domain *d, uint32_t machine_bdf) +static XSM_INLINE int xsm_assign_device( + XSM_DEFAULT_ARG struct domain *d, uint32_t machine_bdf) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_deassign_device(XSM_DEFAULT_ARG struct domain *d, uint32_t machine_bdf) +static XSM_INLINE int xsm_deassign_device( + XSM_DEFAULT_ARG struct domain *d, uint32_t machine_bdf) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); @@ -372,15 +393,15 @@ static XSM_INLINE int xsm_deassign_device(XSM_DEFAULT_ARG struct domain *d, uint #endif /* HAS_PASSTHROUGH && HAS_PCI */ #if defined(CONFIG_HAS_PASSTHROUGH) && defined(CONFIG_HAS_DEVICE_TREE) -static XSM_INLINE int xsm_assign_dtdevice(XSM_DEFAULT_ARG struct domain *d, - const char *dtpath) +static XSM_INLINE int xsm_assign_dtdevice( + XSM_DEFAULT_ARG struct domain *d, const char *dtpath) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_deassign_dtdevice(XSM_DEFAULT_ARG struct domain *d, - const char *dtpath) +static XSM_INLINE int xsm_deassign_dtdevice( + XSM_DEFAULT_ARG struct domain *d, const char *dtpath) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); @@ -400,19 +421,22 @@ static XSM_INLINE int xsm_resource_unplug_core(XSM_DEFAULT_VOID) return xsm_default_action(action, current->domain, NULL); } -static XSM_INLINE int xsm_resource_plug_pci(XSM_DEFAULT_ARG uint32_t machine_bdf) +static XSM_INLINE int xsm_resource_plug_pci( + XSM_DEFAULT_ARG uint32_t machine_bdf) { XSM_ASSERT_ACTION(XSM_PRIV); return xsm_default_action(action, current->domain, NULL); } -static XSM_INLINE int xsm_resource_unplug_pci(XSM_DEFAULT_ARG uint32_t machine_bdf) +static XSM_INLINE int xsm_resource_unplug_pci( + XSM_DEFAULT_ARG uint32_t machine_bdf) { XSM_ASSERT_ACTION(XSM_PRIV); return xsm_default_action(action, current->domain, NULL); } -static XSM_INLINE int xsm_resource_setup_pci(XSM_DEFAULT_ARG uint32_t machine_bdf) +static XSM_INLINE int xsm_resource_setup_pci( + XSM_DEFAULT_ARG uint32_t machine_bdf) { XSM_ASSERT_ACTION(XSM_PRIV); return xsm_default_action(action, current->domain, NULL); @@ -465,8 +489,8 @@ static XSM_INLINE int xsm_map_domain_pirq(XSM_DEFAULT_ARG struct domain *d) return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_map_domain_irq(XSM_DEFAULT_ARG struct domain *d, - int irq, const void *data) +static XSM_INLINE int xsm_map_domain_irq( + XSM_DEFAULT_ARG struct domain *d, int irq, const void *data) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); @@ -478,76 +502,86 @@ static XSM_INLINE int xsm_unmap_domain_pirq(XSM_DEFAULT_ARG struct domain *d) return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_bind_pt_irq(XSM_DEFAULT_ARG struct domain *d, struct xen_domctl_bind_pt_irq *bind) +static XSM_INLINE int xsm_bind_pt_irq( + XSM_DEFAULT_ARG struct domain *d, struct xen_domctl_bind_pt_irq *bind) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_unbind_pt_irq(XSM_DEFAULT_ARG struct domain *d, struct xen_domctl_bind_pt_irq *bind) +static XSM_INLINE int xsm_unbind_pt_irq( + XSM_DEFAULT_ARG struct domain *d, struct xen_domctl_bind_pt_irq *bind) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_unmap_domain_irq(XSM_DEFAULT_ARG struct domain *d, - int irq, const void *data) +static XSM_INLINE int xsm_unmap_domain_irq( + XSM_DEFAULT_ARG struct domain *d, int irq, const void *data) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_irq_permission(XSM_DEFAULT_ARG struct domain *d, int pirq, uint8_t allow) +static XSM_INLINE int xsm_irq_permission( + XSM_DEFAULT_ARG struct domain *d, int pirq, uint8_t allow) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_iomem_permission(XSM_DEFAULT_ARG struct domain *d, uint64_t s, uint64_t e, uint8_t allow) +static XSM_INLINE int xsm_iomem_permission( + XSM_DEFAULT_ARG struct domain *d, uint64_t s, uint64_t e, uint8_t allow) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_iomem_mapping(XSM_DEFAULT_ARG struct domain *d, uint64_t s, uint64_t e, uint8_t allow) +static XSM_INLINE int xsm_iomem_mapping( + XSM_DEFAULT_ARG struct domain *d, uint64_t s, uint64_t e, uint8_t allow) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_pci_config_permission(XSM_DEFAULT_ARG struct domain *d, uint32_t machine_bdf, - uint16_t start, uint16_t end, - uint8_t access) +static XSM_INLINE int xsm_pci_config_permission( + XSM_DEFAULT_ARG struct domain *d, uint32_t machine_bdf, uint16_t start, + uint16_t end, uint8_t access) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_add_to_physmap(XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) +static XSM_INLINE int xsm_add_to_physmap( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, d1, d2); } -static XSM_INLINE int xsm_remove_from_physmap(XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) +static XSM_INLINE int xsm_remove_from_physmap( + XSM_DEFAULT_ARG struct domain *d1, struct domain *d2) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, d1, d2); } -static XSM_INLINE int xsm_map_gmfn_foreign(XSM_DEFAULT_ARG struct domain *d, struct domain *t) +static XSM_INLINE int xsm_map_gmfn_foreign( + XSM_DEFAULT_ARG struct domain *d, struct domain *t) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, d, t); } -static XSM_INLINE int xsm_hvm_param(XSM_DEFAULT_ARG struct domain *d, unsigned long op) +static XSM_INLINE int xsm_hvm_param( + XSM_DEFAULT_ARG struct domain *d, unsigned long op) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_hvm_control(XSM_DEFAULT_ARG struct domain *d, unsigned long op) +static XSM_INLINE int xsm_hvm_control( + XSM_DEFAULT_ARG struct domain *d, unsigned long op) { XSM_ASSERT_ACTION(XSM_DM_PRIV); return xsm_default_action(action, current->domain, d); @@ -559,7 +593,8 @@ static XSM_INLINE int xsm_hvm_param_altp2mhvm(XSM_DEFAULT_ARG struct domain *d) return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_hvm_altp2mhvm_op(XSM_DEFAULT_ARG struct domain *d, uint64_t mode, uint32_t op) +static XSM_INLINE int xsm_hvm_altp2mhvm_op( + XSM_DEFAULT_ARG struct domain *d, uint64_t mode, uint32_t op) { XSM_ASSERT_ACTION(XSM_OTHER); @@ -578,7 +613,8 @@ static XSM_INLINE int xsm_hvm_altp2mhvm_op(XSM_DEFAULT_ARG struct domain *d, uin } } -static XSM_INLINE int xsm_vm_event_control(XSM_DEFAULT_ARG struct domain *d, int mode, int op) +static XSM_INLINE int xsm_vm_event_control( + XSM_DEFAULT_ARG struct domain *d, int mode, int op) { XSM_ASSERT_ACTION(XSM_PRIV); return xsm_default_action(action, current->domain, d); @@ -621,13 +657,15 @@ static XSM_INLINE int xsm_do_mca(XSM_DEFAULT_VOID) return xsm_default_action(action, current->domain, NULL); } -static XSM_INLINE int xsm_shadow_control(XSM_DEFAULT_ARG struct domain *d, uint32_t op) +static XSM_INLINE int xsm_shadow_control( + XSM_DEFAULT_ARG struct domain *d, uint32_t op) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_mem_sharing_op(XSM_DEFAULT_ARG struct domain *d, struct domain *cd, int op) +static XSM_INLINE int xsm_mem_sharing_op( + XSM_DEFAULT_ARG struct domain *d, struct domain *cd, int op) { XSM_ASSERT_ACTION(XSM_DM_PRIV); return xsm_default_action(action, current->domain, cd); @@ -651,8 +689,9 @@ static XSM_INLINE int xsm_domain_memory_map(XSM_DEFAULT_ARG struct domain *d) return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_mmu_update(XSM_DEFAULT_ARG struct domain *d, struct domain *t, - struct domain *f, uint32_t flags) +static XSM_INLINE int xsm_mmu_update( + XSM_DEFAULT_ARG struct domain *d, struct domain *t, struct domain *f, + uint32_t flags) { int rc = 0; XSM_ASSERT_ACTION(XSM_TARGET); @@ -663,38 +702,43 @@ static XSM_INLINE int xsm_mmu_update(XSM_DEFAULT_ARG struct domain *d, struct do return rc; } -static XSM_INLINE int xsm_mmuext_op(XSM_DEFAULT_ARG struct domain *d, struct domain *f) +static XSM_INLINE int xsm_mmuext_op( + XSM_DEFAULT_ARG struct domain *d, struct domain *f) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, d, f); } -static XSM_INLINE int xsm_update_va_mapping(XSM_DEFAULT_ARG struct domain *d, struct domain *f, - l1_pgentry_t pte) +static XSM_INLINE int xsm_update_va_mapping( + XSM_DEFAULT_ARG struct domain *d, struct domain *f, l1_pgentry_t pte) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, d, f); } -static XSM_INLINE int xsm_priv_mapping(XSM_DEFAULT_ARG struct domain *d, struct domain *t) +static XSM_INLINE int xsm_priv_mapping( + XSM_DEFAULT_ARG struct domain *d, struct domain *t) { XSM_ASSERT_ACTION(XSM_TARGET); return xsm_default_action(action, d, t); } -static XSM_INLINE int xsm_ioport_permission(XSM_DEFAULT_ARG struct domain *d, uint32_t s, uint32_t e, uint8_t allow) +static XSM_INLINE int xsm_ioport_permission( + XSM_DEFAULT_ARG struct domain *d, uint32_t s, uint32_t e, uint8_t allow) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_ioport_mapping(XSM_DEFAULT_ARG struct domain *d, uint32_t s, uint32_t e, uint8_t allow) +static XSM_INLINE int xsm_ioport_mapping( + XSM_DEFAULT_ARG struct domain *d, uint32_t s, uint32_t e, uint8_t allow) { XSM_ASSERT_ACTION(XSM_HOOK); return xsm_default_action(action, current->domain, d); } -static XSM_INLINE int xsm_pmu_op (XSM_DEFAULT_ARG struct domain *d, unsigned int op) +static XSM_INLINE int xsm_pmu_op( + XSM_DEFAULT_ARG struct domain *d, unsigned int op) { XSM_ASSERT_ACTION(XSM_OTHER); switch ( op ) @@ -723,8 +767,8 @@ static XSM_INLINE int xsm_argo_enable(const struct domain *d) return 0; } -static XSM_INLINE int xsm_argo_register_single_source(const struct domain *d, - const struct domain *t) +static XSM_INLINE int xsm_argo_register_single_source( + const struct domain *d, const struct domain *t) { return 0; } @@ -734,8 +778,8 @@ static XSM_INLINE int xsm_argo_register_any_source(const struct domain *d) return 0; } -static XSM_INLINE int xsm_argo_send(const struct domain *d, - const struct domain *t) +static XSM_INLINE int xsm_argo_send( + const struct domain *d, const struct domain *t) { return 0; } @@ -743,7 +787,7 @@ static XSM_INLINE int xsm_argo_send(const struct domain *d, #endif /* CONFIG_ARGO */ #include <public/version.h> -static XSM_INLINE int xsm_xen_version (XSM_DEFAULT_ARG uint32_t op) +static XSM_INLINE int xsm_xen_version(XSM_DEFAULT_ARG uint32_t op) { XSM_ASSERT_ACTION(XSM_OTHER); switch ( op ) diff --git a/xen/include/xsm/xsm.h b/xen/include/xsm/xsm.h index 16b90be2c5..42b0c188a9 100644 --- a/xen/include/xsm/xsm.h +++ b/xen/include/xsm/xsm.h @@ -19,7 +19,7 @@ #include <xen/multiboot.h> /* policy magic number (defined by XSM_MAGIC) */ -typedef u32 xsm_magic_t; +typedef uint32_t xsm_magic_t; #ifdef CONFIG_XSM_FLASK #define XSM_MAGIC 0xf97cff8c @@ -27,7 +27,8 @@ typedef u32 xsm_magic_t; #define XSM_MAGIC 0x0 #endif -/* These annotations are used by callers and in dummy.h to document the +/* + * These annotations are used by callers and in dummy.h to document the * default actions of XSM hooks. They should be compiled out otherwise. */ enum xsm_default { @@ -41,147 +42,154 @@ enum xsm_default { typedef enum xsm_default xsm_default_t; struct xsm_operations { - void (*security_domaininfo) (struct domain *d, - struct xen_domctl_getdomaininfo *info); - int (*domain_create) (struct domain *d, u32 ssidref); - int (*getdomaininfo) (struct domain *d); - int (*domctl_scheduler_op) (struct domain *d, int op); - int (*sysctl_scheduler_op) (int op); - int (*set_target) (struct domain *d, struct domain *e); - int (*domctl) (struct domain *d, int cmd); - int (*sysctl) (int cmd); - int (*readconsole) (uint32_t clear); - - int (*evtchn_unbound) (struct domain *d, struct evtchn *chn, domid_t id2); - int (*evtchn_interdomain) (struct domain *d1, struct evtchn *chn1, - struct domain *d2, struct evtchn *chn2); - void (*evtchn_close_post) (struct evtchn *chn); - int (*evtchn_send) (struct domain *d, struct evtchn *chn); - int (*evtchn_status) (struct domain *d, struct evtchn *chn); - int (*evtchn_reset) (struct domain *d1, struct domain *d2); - - int (*grant_mapref) (struct domain *d1, struct domain *d2, uint32_t flags); - int (*grant_unmapref) (struct domain *d1, struct domain *d2); - int (*grant_setup) (struct domain *d1, struct domain *d2); - int (*grant_transfer) (struct domain *d1, struct domain *d2); - int (*grant_copy) (struct domain *d1, struct domain *d2); - int (*grant_query_size) (struct domain *d1, struct domain *d2); - - int (*alloc_security_domain) (struct domain *d); - void (*free_security_domain) (struct domain *d); - int (*alloc_security_evtchns) (struct evtchn chn[], unsigned int nr); - void (*free_security_evtchns) (struct evtchn chn[], unsigned int nr); - char *(*show_security_evtchn) (struct domain *d, const struct evtchn *chn); - int (*init_hardware_domain) (struct domain *d); - - int (*get_pod_target) (struct domain *d); - int (*set_pod_target) (struct domain *d); - int (*memory_exchange) (struct domain *d); - int (*memory_adjust_reservation) (struct domain *d1, struct domain *d2); - int (*memory_stat_reservation) (struct domain *d1, struct domain *d2); - int (*memory_pin_page) (struct domain *d1, struct domain *d2, struct page_info *page); - int (*add_to_physmap) (struct domain *d1, struct domain *d2); - int (*remove_from_physmap) (struct domain *d1, struct domain *d2); - int (*map_gmfn_foreign) (struct domain *d, struct domain *t); - int (*claim_pages) (struct domain *d); - - int (*console_io) (struct domain *d, int cmd); - - int (*profile) (struct domain *d, int op); - - int (*kexec) (void); - int (*schedop_shutdown) (struct domain *d1, struct domain *d2); - - char *(*show_irq_sid) (int irq); - int (*map_domain_pirq) (struct domain *d); - int (*map_domain_irq) (struct domain *d, int irq, const void *data); - int (*unmap_domain_pirq) (struct domain *d); - int (*unmap_domain_irq) (struct domain *d, int irq, const void *data); - int (*bind_pt_irq) (struct domain *d, struct xen_domctl_bind_pt_irq *bind); - int (*unbind_pt_irq) (struct domain *d, struct xen_domctl_bind_pt_irq *bind); - int (*irq_permission) (struct domain *d, int pirq, uint8_t allow); - int (*iomem_permission) (struct domain *d, uint64_t s, uint64_t e, uint8_t allow); - int (*iomem_mapping) (struct domain *d, uint64_t s, uint64_t e, uint8_t allow); - int (*pci_config_permission) (struct domain *d, uint32_t machine_bdf, uint16_t start, uint16_t end, uint8_t access); + void (*security_domaininfo)(struct domain *d, + struct xen_domctl_getdomaininfo *info); + int (*domain_create)(struct domain *d, uint32_t ssidref); + int (*getdomaininfo)(struct domain *d); + int (*domctl_scheduler_op)(struct domain *d, int op); + int (*sysctl_scheduler_op)(int op); + int (*set_target)(struct domain *d, struct domain *e); + int (*domctl)(struct domain *d, int cmd); + int (*sysctl)(int cmd); + int (*readconsole)(uint32_t clear); + + int (*evtchn_unbound)(struct domain *d, struct evtchn *chn, domid_t id2); + int (*evtchn_interdomain)(struct domain *d1, struct evtchn *chn1, + struct domain *d2, struct evtchn *chn2); + void (*evtchn_close_post)(struct evtchn *chn); + int (*evtchn_send)(struct domain *d, struct evtchn *chn); + int (*evtchn_status)(struct domain *d, struct evtchn *chn); + int (*evtchn_reset)(struct domain *d1, struct domain *d2); + + int (*grant_mapref)(struct domain *d1, struct domain *d2, uint32_t flags); + int (*grant_unmapref)(struct domain *d1, struct domain *d2); + int (*grant_setup)(struct domain *d1, struct domain *d2); + int (*grant_transfer)(struct domain *d1, struct domain *d2); + int (*grant_copy)(struct domain *d1, struct domain *d2); + int (*grant_query_size)(struct domain *d1, struct domain *d2); + + int (*alloc_security_domain)(struct domain *d); + void (*free_security_domain)(struct domain *d); + int (*alloc_security_evtchns)(struct evtchn chn[], unsigned int nr); + void (*free_security_evtchns)(struct evtchn chn[], unsigned int nr); + char *(*show_security_evtchn)(struct domain *d, const struct evtchn *chn); + int (*init_hardware_domain)(struct domain *d); + + int (*get_pod_target)(struct domain *d); + int (*set_pod_target)(struct domain *d); + int (*memory_exchange)(struct domain *d); + int (*memory_adjust_reservation)(struct domain *d1, struct domain *d2); + int (*memory_stat_reservation)(struct domain *d1, struct domain *d2); + int (*memory_pin_page)(struct domain *d1, struct domain *d2, + struct page_info *page); + int (*add_to_physmap)(struct domain *d1, struct domain *d2); + int (*remove_from_physmap)(struct domain *d1, struct domain *d2); + int (*map_gmfn_foreign)(struct domain *d, struct domain *t); + int (*claim_pages)(struct domain *d); + + int (*console_io)(struct domain *d, int cmd); + + int (*profile)(struct domain *d, int op); + + int (*kexec)(void); + int (*schedop_shutdown)(struct domain *d1, struct domain *d2); + + char *(*show_irq_sid)(int irq); + int (*map_domain_pirq)(struct domain *d); + int (*map_domain_irq)(struct domain *d, int irq, const void *data); + int (*unmap_domain_pirq)(struct domain *d); + int (*unmap_domain_irq)(struct domain *d, int irq, const void *data); + int (*bind_pt_irq)(struct domain *d, struct xen_domctl_bind_pt_irq *bind); + int (*unbind_pt_irq)(struct domain *d, struct xen_domctl_bind_pt_irq *bind); + int (*irq_permission)(struct domain *d, int pirq, uint8_t allow); + int (*iomem_permission)(struct domain *d, uint64_t s, uint64_t e, + uint8_t allow); + int (*iomem_mapping)(struct domain *d, uint64_t s, uint64_t e, + uint8_t allow); + int (*pci_config_permission)(struct domain *d, uint32_t machine_bdf, + uint16_t start, uint16_t end, uint8_t access); #if defined(CONFIG_HAS_PASSTHROUGH) && defined(CONFIG_HAS_PCI) - int (*get_device_group) (uint32_t machine_bdf); - int (*assign_device) (struct domain *d, uint32_t machine_bdf); - int (*deassign_device) (struct domain *d, uint32_t machine_bdf); + int (*get_device_group)(uint32_t machine_bdf); + int (*assign_device)(struct domain *d, uint32_t machine_bdf); + int (*deassign_device)(struct domain *d, uint32_t machine_bdf); #endif #if defined(CONFIG_HAS_PASSTHROUGH) && defined(CONFIG_HAS_DEVICE_TREE) - int (*assign_dtdevice) (struct domain *d, const char *dtpath); - int (*deassign_dtdevice) (struct domain *d, const char *dtpath); + int (*assign_dtdevice)(struct domain *d, const char *dtpath); + int (*deassign_dtdevice)(struct domain *d, const char *dtpath); #endif - int (*resource_plug_core) (void); - int (*resource_unplug_core) (void); - int (*resource_plug_pci) (uint32_t machine_bdf); - int (*resource_unplug_pci) (uint32_t machine_bdf); - int (*resource_setup_pci) (uint32_t machine_bdf); - int (*resource_setup_gsi) (int gsi); - int (*resource_setup_misc) (void); + int (*resource_plug_core)(void); + int (*resource_unplug_core)(void); + int (*resource_plug_pci)(uint32_t machine_bdf); + int (*resource_unplug_pci)(uint32_t machine_bdf); + int (*resource_setup_pci)(uint32_t machine_bdf); + int (*resource_setup_gsi)(int gsi); + int (*resource_setup_misc)(void); int (*page_offline)(uint32_t cmd); int (*hypfs_op)(void); - long (*do_xsm_op) (XEN_GUEST_HANDLE_PARAM(void) op); + long (*do_xsm_op)(XEN_GUEST_HANDLE_PARAM(void) op); #ifdef CONFIG_COMPAT - int (*do_compat_op) (XEN_GUEST_HANDLE_PARAM(void) op); + int (*do_compat_op)(XEN_GUEST_HANDLE_PARAM(void) op); #endif - int (*hvm_param) (struct domain *d, unsigned long op); - int (*hvm_control) (struct domain *d, unsigned long op); - int (*hvm_param_altp2mhvm) (struct domain *d); - int (*hvm_altp2mhvm_op) (struct domain *d, uint64_t mode, uint32_t op); - int (*get_vnumainfo) (struct domain *d); + int (*hvm_param)(struct domain *d, unsigned long op); + int (*hvm_control)(struct domain *d, unsigned long op); + int (*hvm_param_altp2mhvm)(struct domain *d); + int (*hvm_altp2mhvm_op)(struct domain *d, uint64_t mode, uint32_t op); + int (*get_vnumainfo)(struct domain *d); - int (*vm_event_control) (struct domain *d, int mode, int op); + int (*vm_event_control)(struct domain *d, int mode, int op); #ifdef CONFIG_MEM_ACCESS - int (*mem_access) (struct domain *d); + int (*mem_access)(struct domain *d); #endif #ifdef CONFIG_MEM_PAGING - int (*mem_paging) (struct domain *d); + int (*mem_paging)(struct domain *d); #endif #ifdef CONFIG_MEM_SHARING - int (*mem_sharing) (struct domain *d); + int (*mem_sharing)(struct domain *d); #endif - int (*platform_op) (uint32_t cmd); + int (*platform_op)(uint32_t cmd); #ifdef CONFIG_X86 - int (*do_mca) (void); - int (*shadow_control) (struct domain *d, uint32_t op); - int (*mem_sharing_op) (struct domain *d, struct domain *cd, int op); - int (*apic) (struct domain *d, int cmd); - int (*machine_memory_map) (void); - int (*domain_memory_map) (struct domain *d); + int (*do_mca)(void); + int (*shadow_control)(struct domain *d, uint32_t op); + int (*mem_sharing_op)(struct domain *d, struct domain *cd, int op); + int (*apic)(struct domain *d, int cmd); + int (*machine_memory_map)(void); + int (*domain_memory_map)(struct domain *d); #define XSM_MMU_UPDATE_READ 1 #define XSM_MMU_UPDATE_WRITE 2 #define XSM_MMU_NORMAL_UPDATE 4 #define XSM_MMU_MACHPHYS_UPDATE 8 - int (*mmu_update) (struct domain *d, struct domain *t, - struct domain *f, uint32_t flags); - int (*mmuext_op) (struct domain *d, struct domain *f); - int (*update_va_mapping) (struct domain *d, struct domain *f, l1_pgentry_t pte); - int (*priv_mapping) (struct domain *d, struct domain *t); - int (*ioport_permission) (struct domain *d, uint32_t s, uint32_t e, uint8_t allow); - int (*ioport_mapping) (struct domain *d, uint32_t s, uint32_t e, uint8_t allow); - int (*pmu_op) (struct domain *d, unsigned int op); + int (*mmu_update)(struct domain *d, struct domain *t, + struct domain *f, uint32_t flags); + int (*mmuext_op)(struct domain *d, struct domain *f); + int (*update_va_mapping)(struct domain *d, struct domain *f, + l1_pgentry_t pte); + int (*priv_mapping)(struct domain *d, struct domain *t); + int (*ioport_permission)(struct domain *d, uint32_t s, uint32_t e, + uint8_t allow); + int (*ioport_mapping)(struct domain *d, uint32_t s, uint32_t e, + uint8_t allow); + int (*pmu_op)(struct domain *d, unsigned int op); #endif - int (*dm_op) (struct domain *d); - int (*xen_version) (uint32_t cmd); - int (*domain_resource_map) (struct domain *d); + int (*dm_op)(struct domain *d); + int (*xen_version)(uint32_t cmd); + int (*domain_resource_map)(struct domain *d); #ifdef CONFIG_ARGO - int (*argo_enable) (const struct domain *d); - int (*argo_register_single_source) (const struct domain *d, - const struct domain *t); - int (*argo_register_any_source) (const struct domain *d); - int (*argo_send) (const struct domain *d, const struct domain *t); + int (*argo_enable)(const struct domain *d); + int (*argo_register_single_source)(const struct domain *d, + const struct domain *t); + int (*argo_register_any_source)(const struct domain *d); + int (*argo_send)(const struct domain *d, const struct domain *t); #endif }; @@ -191,191 +199,208 @@ extern struct xsm_operations *xsm_ops; #ifndef XSM_NO_WRAPPERS -static inline void xsm_security_domaininfo (struct domain *d, - struct xen_domctl_getdomaininfo *info) +static inline void xsm_security_domaininfo( + struct domain *d, struct xen_domctl_getdomaininfo *info) { xsm_ops->security_domaininfo(d, info); } -static inline int xsm_domain_create (xsm_default_t def, struct domain *d, u32 ssidref) +static inline int xsm_domain_create( + xsm_default_t def, struct domain *d, uint32_t ssidref) { return xsm_ops->domain_create(d, ssidref); } -static inline int xsm_getdomaininfo (xsm_default_t def, struct domain *d) +static inline int xsm_getdomaininfo(xsm_default_t def, struct domain *d) { return xsm_ops->getdomaininfo(d); } -static inline int xsm_domctl_scheduler_op (xsm_default_t def, struct domain *d, int cmd) +static inline int xsm_domctl_scheduler_op( + xsm_default_t def, struct domain *d, int cmd) { return xsm_ops->domctl_scheduler_op(d, cmd); } -static inline int xsm_sysctl_scheduler_op (xsm_default_t def, int cmd) +static inline int xsm_sysctl_scheduler_op(xsm_default_t def, int cmd) { return xsm_ops->sysctl_scheduler_op(cmd); } -static inline int xsm_set_target (xsm_default_t def, struct domain *d, struct domain *e) +static inline int xsm_set_target( + xsm_default_t def, struct domain *d, struct domain *e) { return xsm_ops->set_target(d, e); } -static inline int xsm_domctl (xsm_default_t def, struct domain *d, int cmd) +static inline int xsm_domctl(xsm_default_t def, struct domain *d, int cmd) { return xsm_ops->domctl(d, cmd); } -static inline int xsm_sysctl (xsm_default_t def, int cmd) +static inline int xsm_sysctl(xsm_default_t def, int cmd) { return xsm_ops->sysctl(cmd); } -static inline int xsm_readconsole (xsm_default_t def, uint32_t clear) +static inline int xsm_readconsole(xsm_default_t def, uint32_t clear) { return xsm_ops->readconsole(clear); } -static inline int xsm_evtchn_unbound (xsm_default_t def, struct domain *d1, struct evtchn *chn, - domid_t id2) +static inline int xsm_evtchn_unbound( + xsm_default_t def, struct domain *d1, struct evtchn *chn, domid_t id2) { return xsm_ops->evtchn_unbound(d1, chn, id2); } -static inline int xsm_evtchn_interdomain (xsm_default_t def, struct domain *d1, - struct evtchn *chan1, struct domain *d2, struct evtchn *chan2) +static inline int xsm_evtchn_interdomain( + xsm_default_t def, struct domain *d1, struct evtchn *chan1, + struct domain *d2, struct evtchn *chan2) { return xsm_ops->evtchn_interdomain(d1, chan1, d2, chan2); } -static inline void xsm_evtchn_close_post (struct evtchn *chn) +static inline void xsm_evtchn_close_post(struct evtchn *chn) { xsm_ops->evtchn_close_post(chn); } -static inline int xsm_evtchn_send (xsm_default_t def, struct domain *d, struct evtchn *chn) +static inline int xsm_evtchn_send( + xsm_default_t def, struct domain *d, struct evtchn *chn) { return xsm_ops->evtchn_send(d, chn); } -static inline int xsm_evtchn_status (xsm_default_t def, struct domain *d, struct evtchn *chn) +static inline int xsm_evtchn_status( + xsm_default_t def, struct domain *d, struct evtchn *chn) { return xsm_ops->evtchn_status(d, chn); } -static inline int xsm_evtchn_reset (xsm_default_t def, struct domain *d1, struct domain *d2) +static inline int xsm_evtchn_reset( + xsm_default_t def, struct domain *d1, struct domain *d2) { return xsm_ops->evtchn_reset(d1, d2); } -static inline int xsm_grant_mapref (xsm_default_t def, struct domain *d1, struct domain *d2, - uint32_t flags) +static inline int xsm_grant_mapref( + xsm_default_t def, struct domain *d1, struct domain *d2, uint32_t flags) { return xsm_ops->grant_mapref(d1, d2, flags); } -static inline int xsm_grant_unmapref (xsm_default_t def, struct domain *d1, struct domain *d2) +static inline int xsm_grant_unmapref( + xsm_default_t def, struct domain *d1, struct domain *d2) { return xsm_ops->grant_unmapref(d1, d2); } -static inline int xsm_grant_setup (xsm_default_t def, struct domain *d1, struct domain *d2) +static inline int xsm_grant_setup( + xsm_default_t def, struct domain *d1, struct domain *d2) { return xsm_ops->grant_setup(d1, d2); } -static inline int xsm_grant_transfer (xsm_default_t def, struct domain *d1, struct domain *d2) +static inline int xsm_grant_transfer( + xsm_default_t def, struct domain *d1, struct domain *d2) { return xsm_ops->grant_transfer(d1, d2); } -static inline int xsm_grant_copy (xsm_default_t def, struct domain *d1, struct domain *d2) +static inline int xsm_grant_copy( + xsm_default_t def, struct domain *d1, struct domain *d2) { return xsm_ops->grant_copy(d1, d2); } -static inline int xsm_grant_query_size (xsm_default_t def, struct domain *d1, struct domain *d2) +static inline int xsm_grant_query_size( + xsm_default_t def, struct domain *d1, struct domain *d2) { return xsm_ops->grant_query_size(d1, d2); } -static inline int xsm_alloc_security_domain (struct domain *d) +static inline int xsm_alloc_security_domain(struct domain *d) { return xsm_ops->alloc_security_domain(d); } -static inline void xsm_free_security_domain (struct domain *d) +static inline void xsm_free_security_domain(struct domain *d) { xsm_ops->free_security_domain(d); } static inline int xsm_alloc_security_evtchns( - struct evtchn chn[], unsigned int nr) + struct evtchn chn[], unsigned int nr) { return xsm_ops->alloc_security_evtchns(chn, nr); } static inline void xsm_free_security_evtchns( - struct evtchn chn[], unsigned int nr) + struct evtchn chn[], unsigned int nr) { xsm_ops->free_security_evtchns(chn, nr); } -static inline char *xsm_show_security_evtchn (struct domain *d, const struct evtchn *chn) +static inline char *xsm_show_security_evtchn( + struct domain *d, const struct evtchn *chn) { return xsm_ops->show_security_evtchn(d, chn); } -static inline int xsm_init_hardware_domain (xsm_default_t def, struct domain *d) +static inline int xsm_init_hardware_domain(xsm_default_t def, struct domain *d) { return xsm_ops->init_hardware_domain(d); } -static inline int xsm_get_pod_target (xsm_default_t def, struct domain *d) +static inline int xsm_get_pod_target(xsm_default_t def, struct domain *d) { return xsm_ops->get_pod_target(d); } -static inline int xsm_set_pod_target (xsm_default_t def, struct domain *d) +static inline int xsm_set_pod_target(xsm_default_t def, struct domain *d) { return xsm_ops->set_pod_target(d); } -static inline int xsm_memory_exchange (xsm_default_t def, struct domain *d) +static inline int xsm_memory_exchange(xsm_default_t def, struct domain *d) { return xsm_ops->memory_exchange(d); } -static inline int xsm_memory_adjust_reservation (xsm_default_t def, struct domain *d1, struct - domain *d2) +static inline int xsm_memory_adjust_reservation( + xsm_default_t def, struct domain *d1, struct domain *d2) { return xsm_ops->memory_adjust_reservation(d1, d2); } -static inline int xsm_memory_stat_reservation (xsm_default_t def, struct domain *d1, - struct domain *d2) +static inline int xsm_memory_stat_reservation( + xsm_default_t def, struct domain *d1, struct domain *d2) { return xsm_ops->memory_stat_reservation(d1, d2); } -static inline int xsm_memory_pin_page(xsm_default_t def, struct domain *d1, struct domain *d2, - struct page_info *page) +static inline int xsm_memory_pin_page( + xsm_default_t def, struct domain *d1, struct domain *d2, + struct page_info *page) { return xsm_ops->memory_pin_page(d1, d2, page); } -static inline int xsm_add_to_physmap(xsm_default_t def, struct domain *d1, struct domain *d2) +static inline int xsm_add_to_physmap( + xsm_default_t def, struct domain *d1, struct domain *d2) { return xsm_ops->add_to_physmap(d1, d2); } -static inline int xsm_remove_from_physmap(xsm_default_t def, struct domain *d1, struct domain *d2) +static inline int xsm_remove_from_physmap( + xsm_default_t def, struct domain *d1, struct domain *d2) { return xsm_ops->remove_from_physmap(d1, d2); } -static inline int xsm_map_gmfn_foreign (xsm_default_t def, struct domain *d, struct domain *t) +static inline int xsm_map_gmfn_foreign( + xsm_default_t def, struct domain *d, struct domain *t) { return xsm_ops->map_gmfn_foreign(d, t); } @@ -385,79 +410,87 @@ static inline int xsm_claim_pages(xsm_default_t def, struct domain *d) return xsm_ops->claim_pages(d); } -static inline int xsm_console_io (xsm_default_t def, struct domain *d, int cmd) +static inline int xsm_console_io(xsm_default_t def, struct domain *d, int cmd) { return xsm_ops->console_io(d, cmd); } -static inline int xsm_profile (xsm_default_t def, struct domain *d, int op) +static inline int xsm_profile(xsm_default_t def, struct domain *d, int op) { return xsm_ops->profile(d, op); } -static inline int xsm_kexec (xsm_default_t def) +static inline int xsm_kexec(xsm_default_t def) { return xsm_ops->kexec(); } -static inline int xsm_schedop_shutdown (xsm_default_t def, struct domain *d1, struct domain *d2) +static inline int xsm_schedop_shutdown( + xsm_default_t def, struct domain *d1, struct domain *d2) { return xsm_ops->schedop_shutdown(d1, d2); } -static inline char *xsm_show_irq_sid (int irq) +static inline char *xsm_show_irq_sid(int irq) { return xsm_ops->show_irq_sid(irq); } -static inline int xsm_map_domain_pirq (xsm_default_t def, struct domain *d) +static inline int xsm_map_domain_pirq(xsm_default_t def, struct domain *d) { return xsm_ops->map_domain_pirq(d); } -static inline int xsm_map_domain_irq (xsm_default_t def, struct domain *d, int irq, void *data) +static inline int xsm_map_domain_irq( + xsm_default_t def, struct domain *d, int irq, void *data) { return xsm_ops->map_domain_irq(d, irq, data); } -static inline int xsm_unmap_domain_pirq (xsm_default_t def, struct domain *d) +static inline int xsm_unmap_domain_pirq(xsm_default_t def, struct domain *d) { return xsm_ops->unmap_domain_pirq(d); } -static inline int xsm_unmap_domain_irq (xsm_default_t def, struct domain *d, int irq, void *data) +static inline int xsm_unmap_domain_irq( + xsm_default_t def, struct domain *d, int irq, void *data) { return xsm_ops->unmap_domain_irq(d, irq, data); } -static inline int xsm_bind_pt_irq(xsm_default_t def, struct domain *d, - struct xen_domctl_bind_pt_irq *bind) +static inline int xsm_bind_pt_irq( + xsm_default_t def, struct domain *d, struct xen_domctl_bind_pt_irq *bind) { return xsm_ops->bind_pt_irq(d, bind); } -static inline int xsm_unbind_pt_irq(xsm_default_t def, struct domain *d, - struct xen_domctl_bind_pt_irq *bind) +static inline int xsm_unbind_pt_irq( + xsm_default_t def, struct domain *d, struct xen_domctl_bind_pt_irq *bind) { return xsm_ops->unbind_pt_irq(d, bind); } -static inline int xsm_irq_permission (xsm_default_t def, struct domain *d, int pirq, uint8_t allow) +static inline int xsm_irq_permission( + xsm_default_t def, struct domain *d, int pirq, uint8_t allow) { return xsm_ops->irq_permission(d, pirq, allow); } -static inline int xsm_iomem_permission (xsm_default_t def, struct domain *d, uint64_t s, uint64_t e, uint8_t allow) +static inline int xsm_iomem_permission( + xsm_default_t def, struct domain *d, uint64_t s, uint64_t e, uint8_t allow) { return xsm_ops->iomem_permission(d, s, e, allow); } -static inline int xsm_iomem_mapping (xsm_default_t def, struct domain *d, uint64_t s, uint64_t e, uint8_t allow) +static inline int xsm_iomem_mapping( + xsm_default_t def, struct domain *d, uint64_t s, uint64_t e, uint8_t allow) { return xsm_ops->iomem_mapping(d, s, e, allow); } -static inline int xsm_pci_config_permission (xsm_default_t def, struct domain *d, uint32_t machine_bdf, uint16_t start, uint16_t end, uint8_t access) +static inline int xsm_pci_config_permission( + xsm_default_t def, struct domain *d, uint32_t machine_bdf, uint16_t start, + uint16_t end, uint8_t access) { return xsm_ops->pci_config_permission(d, machine_bdf, start, end, access); } @@ -468,63 +501,67 @@ static inline int xsm_get_device_group(xsm_default_t def, uint32_t machine_bdf) return xsm_ops->get_device_group(machine_bdf); } -static inline int xsm_assign_device(xsm_default_t def, struct domain *d, uint32_t machine_bdf) +static inline int xsm_assign_device( + xsm_default_t def, struct domain *d, uint32_t machine_bdf) { return xsm_ops->assign_device(d, machine_bdf); } -static inline int xsm_deassign_device(xsm_default_t def, struct domain *d, uint32_t machine_bdf) +static inline int xsm_deassign_device( + xsm_default_t def, struct domain *d, uint32_t machine_bdf) { return xsm_ops->deassign_device(d, machine_bdf); } #endif /* HAS_PASSTHROUGH && HAS_PCI) */ #if defined(CONFIG_HAS_PASSTHROUGH) && defined(CONFIG_HAS_DEVICE_TREE) -static inline int xsm_assign_dtdevice(xsm_default_t def, struct domain *d, - const char *dtpath) +static inline int xsm_assign_dtdevice( + xsm_default_t def, struct domain *d, const char *dtpath) { return xsm_ops->assign_dtdevice(d, dtpath); } -static inline int xsm_deassign_dtdevice(xsm_default_t def, struct domain *d, - const char *dtpath) +static inline int xsm_deassign_dtdevice( + xsm_default_t def, struct domain *d, const char *dtpath) { return xsm_ops->deassign_dtdevice(d, dtpath); } #endif /* HAS_PASSTHROUGH && HAS_DEVICE_TREE */ -static inline int xsm_resource_plug_pci (xsm_default_t def, uint32_t machine_bdf) +static inline int xsm_resource_plug_pci(xsm_default_t def, uint32_t machine_bdf) { return xsm_ops->resource_plug_pci(machine_bdf); } -static inline int xsm_resource_unplug_pci (xsm_default_t def, uint32_t machine_bdf) +static inline int xsm_resource_unplug_pci( + xsm_default_t def, uint32_t machine_bdf) { return xsm_ops->resource_unplug_pci(machine_bdf); } -static inline int xsm_resource_plug_core (xsm_default_t def) +static inline int xsm_resource_plug_core(xsm_default_t def) { return xsm_ops->resource_plug_core(); } -static inline int xsm_resource_unplug_core (xsm_default_t def) +static inline int xsm_resource_unplug_core(xsm_default_t def) { return xsm_ops->resource_unplug_core(); } -static inline int xsm_resource_setup_pci (xsm_default_t def, uint32_t machine_bdf) +static inline int xsm_resource_setup_pci( + xsm_default_t def, uint32_t machine_bdf) { return xsm_ops->resource_setup_pci(machine_bdf); } -static inline int xsm_resource_setup_gsi (xsm_default_t def, int gsi) +static inline int xsm_resource_setup_gsi(xsm_default_t def, int gsi) { return xsm_ops->resource_setup_gsi(gsi); } -static inline int xsm_resource_setup_misc (xsm_default_t def) +static inline int xsm_resource_setup_misc(xsm_default_t def) { return xsm_ops->resource_setup_misc(); } @@ -539,70 +576,74 @@ static inline int xsm_hypfs_op(xsm_default_t def) return xsm_ops->hypfs_op(); } -static inline long xsm_do_xsm_op (XEN_GUEST_HANDLE_PARAM(void) op) +static inline long xsm_do_xsm_op(XEN_GUEST_HANDLE_PARAM(void) op) { return xsm_ops->do_xsm_op(op); } #ifdef CONFIG_COMPAT -static inline int xsm_do_compat_op (XEN_GUEST_HANDLE_PARAM(void) op) +static inline int xsm_do_compat_op(XEN_GUEST_HANDLE_PARAM(void) op) { return xsm_ops->do_compat_op(op); } #endif -static inline int xsm_hvm_param (xsm_default_t def, struct domain *d, unsigned long op) +static inline int xsm_hvm_param( + xsm_default_t def, struct domain *d, unsigned long op) { return xsm_ops->hvm_param(d, op); } -static inline int xsm_hvm_control(xsm_default_t def, struct domain *d, unsigned long op) +static inline int xsm_hvm_control( + xsm_default_t def, struct domain *d, unsigned long op) { return xsm_ops->hvm_control(d, op); } -static inline int xsm_hvm_param_altp2mhvm (xsm_default_t def, struct domain *d) +static inline int xsm_hvm_param_altp2mhvm(xsm_default_t def, struct domain *d) { return xsm_ops->hvm_param_altp2mhvm(d); } -static inline int xsm_hvm_altp2mhvm_op (xsm_default_t def, struct domain *d, uint64_t mode, uint32_t op) +static inline int xsm_hvm_altp2mhvm_op( + xsm_default_t def, struct domain *d, uint64_t mode, uint32_t op) { return xsm_ops->hvm_altp2mhvm_op(d, mode, op); } -static inline int xsm_get_vnumainfo (xsm_default_t def, struct domain *d) +static inline int xsm_get_vnumainfo(xsm_default_t def, struct domain *d) { return xsm_ops->get_vnumainfo(d); } -static inline int xsm_vm_event_control (xsm_default_t def, struct domain *d, int mode, int op) +static inline int xsm_vm_event_control( + xsm_default_t def, struct domain *d, int mode, int op) { return xsm_ops->vm_event_control(d, mode, op); } #ifdef CONFIG_MEM_ACCESS -static inline int xsm_mem_access (xsm_default_t def, struct domain *d) +static inline int xsm_mem_access(xsm_default_t def, struct domain *d) { return xsm_ops->mem_access(d); } #endif #ifdef CONFIG_MEM_PAGING -static inline int xsm_mem_paging (xsm_default_t def, struct domain *d) +static inline int xsm_mem_paging(xsm_default_t def, struct domain *d) { return xsm_ops->mem_paging(d); } #endif #ifdef CONFIG_MEM_SHARING -static inline int xsm_mem_sharing (xsm_default_t def, struct domain *d) +static inline int xsm_mem_sharing(xsm_default_t def, struct domain *d) { return xsm_ops->mem_sharing(d); } #endif -static inline int xsm_platform_op (xsm_default_t def, uint32_t op) +static inline int xsm_platform_op(xsm_default_t def, uint32_t op) { return xsm_ops->platform_op(op); } @@ -613,17 +654,19 @@ static inline int xsm_do_mca(xsm_default_t def) return xsm_ops->do_mca(); } -static inline int xsm_shadow_control (xsm_default_t def, struct domain *d, uint32_t op) +static inline int xsm_shadow_control( + xsm_default_t def, struct domain *d, uint32_t op) { return xsm_ops->shadow_control(d, op); } -static inline int xsm_mem_sharing_op (xsm_default_t def, struct domain *d, struct domain *cd, int op) +static inline int xsm_mem_sharing_op( + xsm_default_t def, struct domain *d, struct domain *cd, int op) { return xsm_ops->mem_sharing_op(d, cd, op); } -static inline int xsm_apic (xsm_default_t def, struct domain *d, int cmd) +static inline int xsm_apic(xsm_default_t def, struct domain *d, int cmd) { return xsm_ops->apic(d, cmd); } @@ -638,39 +681,45 @@ static inline int xsm_domain_memory_map(xsm_default_t def, struct domain *d) return xsm_ops->domain_memory_map(d); } -static inline int xsm_mmu_update (xsm_default_t def, struct domain *d, struct domain *t, - struct domain *f, uint32_t flags) +static inline int xsm_mmu_update( + xsm_default_t def, struct domain *d, struct domain *t, struct domain *f, + uint32_t flags) { return xsm_ops->mmu_update(d, t, f, flags); } -static inline int xsm_mmuext_op (xsm_default_t def, struct domain *d, struct domain *f) +static inline int xsm_mmuext_op( + xsm_default_t def, struct domain *d, struct domain *f) { return xsm_ops->mmuext_op(d, f); } -static inline int xsm_update_va_mapping(xsm_default_t def, struct domain *d, struct domain *f, - l1_pgentry_t pte) +static inline int xsm_update_va_mapping( + xsm_default_t def, struct domain *d, struct domain *f, l1_pgentry_t pte) { return xsm_ops->update_va_mapping(d, f, pte); } -static inline int xsm_priv_mapping(xsm_default_t def, struct domain *d, struct domain *t) +static inline int xsm_priv_mapping( + xsm_default_t def, struct domain *d, struct domain *t) { return xsm_ops->priv_mapping(d, t); } -static inline int xsm_ioport_permission (xsm_default_t def, struct domain *d, uint32_t s, uint32_t e, uint8_t allow) +static inline int xsm_ioport_permission( + xsm_default_t def, struct domain *d, uint32_t s, uint32_t e, uint8_t allow) { return xsm_ops->ioport_permission(d, s, e, allow); } -static inline int xsm_ioport_mapping (xsm_default_t def, struct domain *d, uint32_t s, uint32_t e, uint8_t allow) +static inline int xsm_ioport_mapping( + xsm_default_t def, struct domain *d, uint32_t s, uint32_t e, uint8_t allow) { return xsm_ops->ioport_mapping(d, s, e, allow); } -static inline int xsm_pmu_op (xsm_default_t def, struct domain *d, unsigned int op) +static inline int xsm_pmu_op( + xsm_default_t def, struct domain *d, unsigned int op) { return xsm_ops->pmu_op(d, op); } @@ -682,7 +731,7 @@ static inline int xsm_dm_op(xsm_default_t def, struct domain *d) return xsm_ops->dm_op(d); } -static inline int xsm_xen_version (xsm_default_t def, uint32_t op) +static inline int xsm_xen_version(xsm_default_t def, uint32_t op) { return xsm_ops->xen_version(op); } @@ -698,8 +747,8 @@ static inline int xsm_argo_enable(const struct domain *d) return xsm_ops->argo_enable(d); } -static inline int xsm_argo_register_single_source(const struct domain *d, - const struct domain *t) +static inline int xsm_argo_register_single_source( + const struct domain *d, const struct domain *t) { return xsm_ops->argo_register_single_source(d, t); } @@ -719,12 +768,11 @@ static inline int xsm_argo_send(const struct domain *d, const struct domain *t) #endif /* XSM_NO_WRAPPERS */ #ifdef CONFIG_MULTIBOOT -extern int xsm_multiboot_init(unsigned long *module_map, - const multiboot_info_t *mbi); -extern int xsm_multiboot_policy_init(unsigned long *module_map, - const multiboot_info_t *mbi, - void **policy_buffer, - size_t *policy_size); +int xsm_multiboot_init( + unsigned long *module_map, const multiboot_info_t *mbi); +int xsm_multiboot_policy_init( + unsigned long *module_map, const multiboot_info_t *mbi, + void **policy_buffer, size_t *policy_size); #endif #ifdef CONFIG_HAS_DEVICE_TREE @@ -733,18 +781,19 @@ extern int xsm_multiboot_policy_init(unsigned long *module_map, * * On success, return 1 if using SILO mode else 0. */ -extern int xsm_dt_init(void); -extern int xsm_dt_policy_init(void **policy_buffer, size_t *policy_size); -extern bool has_xsm_magic(paddr_t); +int xsm_dt_init(void); +int xsm_dt_policy_init(void **policy_buffer, size_t *policy_size); +bool has_xsm_magic(paddr_t); #endif -extern int register_xsm(struct xsm_operations *ops); +int register_xsm(struct xsm_operations *ops); extern struct xsm_operations dummy_xsm_ops; -extern void xsm_fixup_ops(struct xsm_operations *ops); + +void xsm_fixup_ops(struct xsm_operations *ops); #ifdef CONFIG_XSM_FLASK -extern void flask_init(const void *policy_buffer, size_t policy_size); +void flask_init(const void *policy_buffer, size_t policy_size); #else static inline void flask_init(const void *policy_buffer, size_t policy_size) { @@ -757,7 +806,7 @@ extern const unsigned int xsm_flask_init_policy_size; #endif #ifdef CONFIG_XSM_SILO -extern void silo_init(void); +void silo_init(void); #else static inline void silo_init(void) {} #endif @@ -767,8 +816,8 @@ static inline void silo_init(void) {} #include <xsm/dummy.h> #ifdef CONFIG_MULTIBOOT -static inline int xsm_multiboot_init (unsigned long *module_map, - const multiboot_info_t *mbi) +static inline int xsm_multiboot_init ( + unsigned long *module_map, const multiboot_info_t *mbi) { return 0; } diff --git a/xen/xsm/xsm_core.c b/xen/xsm/xsm_core.c index ac553f9c0d..d313e8a6c6 100644 --- a/xen/xsm/xsm_core.c +++ b/xen/xsm/xsm_core.c @@ -117,8 +117,8 @@ static int __init xsm_core_init(const void *policy_buffer, size_t policy_size) } #ifdef CONFIG_MULTIBOOT -int __init xsm_multiboot_init(unsigned long *module_map, - const multiboot_info_t *mbi) +int __init xsm_multiboot_init( + unsigned long *module_map, const multiboot_info_t *mbi) { int ret = 0; void *policy_buffer = NULL; @@ -128,8 +128,8 @@ int __init xsm_multiboot_init(unsigned long *module_map, if ( XSM_MAGIC ) { - ret = xsm_multiboot_policy_init(module_map, mbi, - &policy_buffer, &policy_size); + ret = xsm_multiboot_policy_init(module_map, mbi, &policy_buffer, + &policy_size); if ( ret ) { bootstrap_map(NULL); diff --git a/xen/xsm/xsm_policy.c b/xen/xsm/xsm_policy.c index 33ab37717f..0ab1b3bb76 100644 --- a/xen/xsm/xsm_policy.c +++ b/xen/xsm/xsm_policy.c @@ -30,10 +30,9 @@ #endif #ifdef CONFIG_MULTIBOOT -int __init xsm_multiboot_policy_init(unsigned long *module_map, - const multiboot_info_t *mbi, - void **policy_buffer, - size_t *policy_size) +int __init xsm_multiboot_policy_init( + unsigned long *module_map, const multiboot_info_t *mbi, + void **policy_buffer, size_t *policy_size) { int i; module_t *mod = (module_t *)__va(mbi->mods_addr); -- 2.20.1

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