diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/cfi.h | 1 | ||||
| -rw-r--r-- | include/linux/hugetlb.h | 8 | ||||
| -rw-r--r-- | include/linux/hyperv.h | 7 | ||||
| -rw-r--r-- | include/linux/mm.h | 8 | ||||
| -rw-r--r-- | include/linux/rseq_entry.h | 5 | ||||
| -rw-r--r-- | include/linux/tracepoint.h | 8 |
6 files changed, 19 insertions, 18 deletions
diff --git a/include/linux/cfi.h b/include/linux/cfi.h index 1fd22ea6eba4..0f220d29225c 100644 --- a/include/linux/cfi.h +++ b/include/linux/cfi.h @@ -9,6 +9,7 @@ #include <linux/bug.h> #include <linux/module.h> +#include <linux/uaccess.h> #include <asm/cfi.h> #ifdef CONFIG_CFI diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index 5957bc25efa8..2abaf99321e9 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -153,8 +153,6 @@ long hugetlb_unreserve_pages(struct inode *inode, long start, long end, long freed); bool folio_isolate_hugetlb(struct folio *folio, struct list_head *list); int get_hwpoison_hugetlb_folio(struct folio *folio, bool *hugetlb, bool unpoison); -int get_huge_page_for_hwpoison(unsigned long pfn, int flags, - bool *migratable_cleared); void folio_putback_hugetlb(struct folio *folio); void move_hugetlb_state(struct folio *old_folio, struct folio *new_folio, int reason); void hugetlb_fix_reserve_counts(struct inode *inode); @@ -421,12 +419,6 @@ static inline int get_hwpoison_hugetlb_folio(struct folio *folio, bool *hugetlb, return 0; } -static inline int get_huge_page_for_hwpoison(unsigned long pfn, int flags, - bool *migratable_cleared) -{ - return 0; -} - static inline void folio_putback_hugetlb(struct folio *folio) { } diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 964f1be8150c..734b7ef98f4d 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -1304,7 +1304,11 @@ static inline void *hv_get_drvdata(struct hv_device *dev) struct device *hv_get_vmbus_root_device(void); +#if IS_ENABLED(CONFIG_HYPERV_VMBUS) bool hv_vmbus_exists(void); +#else +static inline bool hv_vmbus_exists(void) { return false; } +#endif struct hv_ring_buffer_debug_info { u32 current_interrupt_mask; @@ -1336,6 +1340,9 @@ int vmbus_allocate_mmio(struct resource **new, struct hv_device *device_obj, bool fb_overlap_ok); void vmbus_free_mmio(resource_size_t start, resource_size_t size); +void vmbus_initiate_unload(bool crash); +void vmbus_set_skip_unload(bool skip); + /* * GUID definitions of various offer types - services offered to the guest. */ diff --git a/include/linux/mm.h b/include/linux/mm.h index 06bbe9eba636..fc2acedf0b76 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -4975,8 +4975,6 @@ extern int soft_offline_page(unsigned long pfn, int flags); */ extern const struct attribute_group memory_failure_attr_group; extern void memory_failure_queue(unsigned long pfn, int flags); -extern int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, - bool *migratable_cleared); void num_poisoned_pages_inc(unsigned long pfn); void num_poisoned_pages_sub(unsigned long pfn, long i); #else @@ -4984,12 +4982,6 @@ static inline void memory_failure_queue(unsigned long pfn, int flags) { } -static inline int __get_huge_page_for_hwpoison(unsigned long pfn, int flags, - bool *migratable_cleared) -{ - return 0; -} - static inline void num_poisoned_pages_inc(unsigned long pfn) { } diff --git a/include/linux/rseq_entry.h b/include/linux/rseq_entry.h index 63bc72086e75..ed9da6e41a2a 100644 --- a/include/linux/rseq_entry.h +++ b/include/linux/rseq_entry.h @@ -635,10 +635,11 @@ static __always_inline bool rseq_exit_user_update(struct pt_regs *regs, struct t return true; } + int cpu = task_cpu(t); struct rseq_ids ids = { - .cpu_id = task_cpu(t), + .cpu_id = cpu, .mm_cid = task_mm_cid(t), - .node_id = cpu_to_node(ids.cpu_id), + .node_id = cpu_to_node(cpu), }; return rseq_update_usr(t, regs, &ids); diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h index 763eea4d80d8..2d2b9f8cdda4 100644 --- a/include/linux/tracepoint.h +++ b/include/linux/tracepoint.h @@ -20,6 +20,7 @@ #include <linux/rcupdate_trace.h> #include <linux/tracepoint-defs.h> #include <linux/static_call.h> +#include <linux/cfi.h> struct module; struct tracepoint; @@ -389,6 +390,13 @@ static inline struct tracepoint *tracepoint_ptr_deref(tracepoint_ptr_t *p) void __probestub_##_name(void *__data, proto) \ { \ } \ + /* \ + * Annotate the probestub 'CFI_NOSEAL' to stop objtool from \ + * requesting the kernel remove the ENDBR, because the only \ + * references to the function are in the __tracepoint section, \ + * that objtool doesn't scan. \ + */ \ + CFI_NOSEAL(__probestub_##_name); \ DEFINE_STATIC_CALL(tp_func_##_name, __traceiter_##_name); \ DEFINE_RUST_DO_TRACE(_name, TP_PROTO(proto), TP_ARGS(args)) |