diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/atmel-mci.h | 2 | ||||
-rw-r--r-- | include/linux/efi.h | 5 | ||||
-rw-r--r-- | include/linux/fs.h | 8 | ||||
-rw-r--r-- | include/linux/kernel.h | 6 | ||||
-rw-r--r-- | include/linux/mm.h | 5 | ||||
-rw-r--r-- | include/linux/module.h | 17 | ||||
-rw-r--r-- | include/linux/pageblock-flags.h | 2 | ||||
-rw-r--r-- | include/linux/pci.h | 2 | ||||
-rw-r--r-- | include/linux/poison.h | 4 | ||||
-rw-r--r-- | include/linux/ptrace.h | 24 | ||||
-rw-r--r-- | include/linux/thermal.h | 2 | ||||
-rw-r--r-- | include/linux/tty.h | 2 | ||||
-rw-r--r-- | include/linux/ucs2_string.h | 4 |
13 files changed, 61 insertions, 22 deletions
diff --git a/include/linux/atmel-mci.h b/include/linux/atmel-mci.h index 9177947bf032..e753062b9355 100644 --- a/include/linux/atmel-mci.h +++ b/include/linux/atmel-mci.h @@ -2,6 +2,7 @@ #define __LINUX_ATMEL_MCI_H #include <linux/types.h> +#include <linux/dmaengine.h> #define ATMCI_MAX_NR_SLOTS 2 @@ -37,6 +38,7 @@ struct mci_slot_pdata { */ struct mci_platform_data { struct mci_dma_data *dma_slave; + dma_filter_fn dma_filter; struct mci_slot_pdata slot[ATMCI_MAX_NR_SLOTS]; }; diff --git a/include/linux/efi.h b/include/linux/efi.h index af5be0368dec..7f764000dab9 100644 --- a/include/linux/efi.h +++ b/include/linux/efi.h @@ -1162,7 +1162,10 @@ int efivar_entry_iter(int (*func)(struct efivar_entry *, void *), struct efivar_entry *efivar_entry_find(efi_char16_t *name, efi_guid_t guid, struct list_head *head, bool remove); -bool efivar_validate(efi_char16_t *var_name, u8 *data, unsigned long len); +bool efivar_validate(efi_guid_t vendor, efi_char16_t *var_name, u8 *data, + unsigned long data_size); +bool efivar_variable_is_removable(efi_guid_t vendor, const char *name, + size_t len); extern struct work_struct efivar_work; void efivar_run_worker(void); diff --git a/include/linux/fs.h b/include/linux/fs.h index a3efb3c0d310..a28c6256d6cc 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -71,6 +71,7 @@ typedef int (get_block_t)(struct inode *inode, sector_t iblock, struct buffer_head *bh_result, int create); typedef void (dio_iodone_t)(struct kiocb *iocb, loff_t offset, ssize_t bytes, void *private); +typedef void (dax_iodone_t)(struct buffer_head *bh_map, int uptodate); #define MAY_EXEC 0x00000001 #define MAY_WRITE 0x00000002 @@ -2219,7 +2220,7 @@ extern long do_sys_open(int dfd, const char __user *filename, int flags, extern struct file *file_open_name(struct filename *, int, umode_t); extern struct file *filp_open(const char *, int, umode_t); extern struct file *file_open_root(struct dentry *, struct vfsmount *, - const char *, int); + const char *, int, umode_t); extern struct file * dentry_open(const struct path *, int, const struct cred *); extern int filp_close(struct file *, fl_owner_t id); @@ -2659,9 +2660,10 @@ ssize_t dax_do_io(struct kiocb *, struct inode *, struct iov_iter *, loff_t, int dax_clear_blocks(struct inode *, sector_t block, long size); int dax_zero_page_range(struct inode *, loff_t from, unsigned len, get_block_t); int dax_truncate_page(struct inode *, loff_t from, get_block_t); -int dax_fault(struct vm_area_struct *, struct vm_fault *, get_block_t); +int dax_fault(struct vm_area_struct *, struct vm_fault *, get_block_t, + dax_iodone_t); int dax_pfn_mkwrite(struct vm_area_struct *, struct vm_fault *); -#define dax_mkwrite(vma, vmf, gb) dax_fault(vma, vmf, gb) +#define dax_mkwrite(vma, vmf, gb, iod) dax_fault(vma, vmf, gb, iod) #ifdef CONFIG_BLOCK typedef void (dio_submit_t)(int rw, struct bio *bio, struct inode *inode, diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 3a5b48e52a9e..d837f2a41665 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -606,7 +606,7 @@ do { \ #define do_trace_printk(fmt, args...) \ do { \ - static const char *trace_printk_fmt \ + static const char *trace_printk_fmt __used \ __attribute__((section("__trace_printk_fmt"))) = \ __builtin_constant_p(fmt) ? fmt : NULL; \ \ @@ -650,7 +650,7 @@ int __trace_printk(unsigned long ip, const char *fmt, ...); */ #define trace_puts(str) ({ \ - static const char *trace_printk_fmt \ + static const char *trace_printk_fmt __used \ __attribute__((section("__trace_printk_fmt"))) = \ __builtin_constant_p(str) ? str : NULL; \ \ @@ -672,7 +672,7 @@ extern void trace_dump_stack(int skip); #define ftrace_vprintk(fmt, vargs) \ do { \ if (__builtin_constant_p(fmt)) { \ - static const char *trace_printk_fmt \ + static const char *trace_printk_fmt __used \ __attribute__((section("__trace_printk_fmt"))) = \ __builtin_constant_p(fmt) ? fmt : NULL; \ \ diff --git a/include/linux/mm.h b/include/linux/mm.h index ed271d320a00..e8b103958374 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -589,7 +589,7 @@ static inline compound_page_dtor *get_compound_page_dtor(struct page *page) return page[1].compound_dtor; } -static inline int compound_order(struct page *page) +static inline unsigned int compound_order(struct page *page) { if (!PageHead(page)) return 0; @@ -1775,7 +1775,8 @@ extern void si_meminfo(struct sysinfo * val); extern void si_meminfo_node(struct sysinfo *val, int nid); extern __printf(3, 4) -void warn_alloc_failed(gfp_t gfp_mask, int order, const char *fmt, ...); +void warn_alloc_failed(gfp_t gfp_mask, unsigned int order, + const char *fmt, ...); extern void setup_per_cpu_pageset(void); diff --git a/include/linux/module.h b/include/linux/module.h index c883b86ea964..b2da02e1591d 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -210,6 +210,12 @@ enum module_state { MODULE_STATE_UNFORMED, /* Still setting it up. */ }; +struct mod_kallsyms { + Elf_Sym *symtab; + unsigned int num_symtab; + char *strtab; +}; + struct module { enum module_state state; @@ -297,14 +303,9 @@ struct module { #endif #ifdef CONFIG_KALLSYMS - /* - * We keep the symbol and string tables for kallsyms. - * The core_* fields below are temporary, loader-only (they - * could really be discarded after module init). - */ - Elf_Sym *symtab, *core_symtab; - unsigned int num_symtab, core_num_syms; - char *strtab, *core_strtab; + /* Protected by RCU and/or module_mutex: use rcu_dereference() */ + struct mod_kallsyms *kallsyms; + struct mod_kallsyms core_kallsyms; /* Section attributes */ struct module_sect_attrs *sect_attrs; diff --git a/include/linux/pageblock-flags.h b/include/linux/pageblock-flags.h index 2baeee12f48e..e942558b3585 100644 --- a/include/linux/pageblock-flags.h +++ b/include/linux/pageblock-flags.h @@ -44,7 +44,7 @@ enum pageblock_bits { #ifdef CONFIG_HUGETLB_PAGE_SIZE_VARIABLE /* Huge page sizes are variable */ -extern int pageblock_order; +extern unsigned int pageblock_order; #else /* CONFIG_HUGETLB_PAGE_SIZE_VARIABLE */ diff --git a/include/linux/pci.h b/include/linux/pci.h index 661b48ae34b4..dc69aed25ff2 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -357,6 +357,8 @@ struct pci_dev { unsigned int broken_intx_masking:1; unsigned int io_window_1k:1; /* Intel P2P bridge 1K I/O windows */ unsigned int irq_managed:1; + unsigned int has_secondary_link:1; + unsigned int non_compliant_bars:1; /* broken BARs; ignore them */ pci_dev_flags_t dev_flags; atomic_t enable_cnt; /* pci_enable_device has been called */ diff --git a/include/linux/poison.h b/include/linux/poison.h index 2110a81c5e2a..253c9b4198ef 100644 --- a/include/linux/poison.h +++ b/include/linux/poison.h @@ -19,8 +19,8 @@ * under normal circumstances, used to verify that nobody uses * non-initialized list entries. */ -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA) -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA) +#define LIST_POISON1 ((void *) 0x100 + POISON_POINTER_DELTA) +#define LIST_POISON2 ((void *) 0x200 + POISON_POINTER_DELTA) /********** include/linux/timer.h **********/ /* diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h index 987a73a40ef8..998c098dd172 100644 --- a/include/linux/ptrace.h +++ b/include/linux/ptrace.h @@ -56,7 +56,29 @@ extern void exit_ptrace(struct task_struct *tracer, struct list_head *dead); #define PTRACE_MODE_READ 0x01 #define PTRACE_MODE_ATTACH 0x02 #define PTRACE_MODE_NOAUDIT 0x04 -/* Returns true on success, false on denial. */ +#define PTRACE_MODE_FSCREDS 0x08 +#define PTRACE_MODE_REALCREDS 0x10 + +/* shorthands for READ/ATTACH and FSCREDS/REALCREDS combinations */ +#define PTRACE_MODE_READ_FSCREDS (PTRACE_MODE_READ | PTRACE_MODE_FSCREDS) +#define PTRACE_MODE_READ_REALCREDS (PTRACE_MODE_READ | PTRACE_MODE_REALCREDS) +#define PTRACE_MODE_ATTACH_FSCREDS (PTRACE_MODE_ATTACH | PTRACE_MODE_FSCREDS) +#define PTRACE_MODE_ATTACH_REALCREDS (PTRACE_MODE_ATTACH | PTRACE_MODE_REALCREDS) + +/** + * ptrace_may_access - check whether the caller is permitted to access + * a target task. + * @task: target task + * @mode: selects type of access and caller credentials + * + * Returns true on success, false on denial. + * + * One of the flags PTRACE_MODE_FSCREDS and PTRACE_MODE_REALCREDS must + * be set in @mode to specify whether the access was requested through + * a filesystem syscall (should use effective capabilities and fsuid + * of the caller) or through an explicit syscall such as + * process_vm_writev or ptrace (and should use the real credentials). + */ extern bool ptrace_may_access(struct task_struct *task, unsigned int mode); static inline int ptrace_reparented(struct task_struct *child) diff --git a/include/linux/thermal.h b/include/linux/thermal.h index e7cec37ccf53..fbb64253a27b 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -158,6 +158,7 @@ struct thermal_attr { * @trip_hyst_attrs: attributes for trip points for sysfs: trip hysteresis * @devdata: private pointer for device private data * @trips: number of trip points the thermal zone supports + * @trips_disabled; bitmap for disabled trips * @passive_delay: number of milliseconds to wait between polls when * performing passive cooling. * @polling_delay: number of milliseconds to wait between polls when @@ -193,6 +194,7 @@ struct thermal_zone_device { struct thermal_attr *trip_hyst_attrs; void *devdata; int trips; + unsigned long trips_disabled; /* bitmap for disabled trips */ int passive_delay; int polling_delay; int temperature; diff --git a/include/linux/tty.h b/include/linux/tty.h index 9580c09afdbe..5e704e26f9a2 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -592,7 +592,7 @@ static inline int tty_ldisc_receive_buf(struct tty_ldisc *ld, unsigned char *p, count = ld->ops->receive_buf2(ld->tty, p, f, count); else { count = min_t(int, count, ld->tty->receive_room); - if (count) + if (count && ld->ops->receive_buf) ld->ops->receive_buf(ld->tty, p, f, count); } return count; diff --git a/include/linux/ucs2_string.h b/include/linux/ucs2_string.h index cbb20afdbc01..bb679b48f408 100644 --- a/include/linux/ucs2_string.h +++ b/include/linux/ucs2_string.h @@ -11,4 +11,8 @@ unsigned long ucs2_strlen(const ucs2_char_t *s); unsigned long ucs2_strsize(const ucs2_char_t *data, unsigned long maxlength); int ucs2_strncmp(const ucs2_char_t *a, const ucs2_char_t *b, size_t len); +unsigned long ucs2_utf8size(const ucs2_char_t *src); +unsigned long ucs2_as_utf8(u8 *dest, const ucs2_char_t *src, + unsigned long maxlength); + #endif /* _LINUX_UCS2_STRING_H_ */ |