diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/file.h | 1 | ||||
| -rw-r--r-- | include/linux/page-flags.h | 2 | ||||
| -rw-r--r-- | include/linux/socket.h | 3 | ||||
| -rw-r--r-- | include/linux/spi/spi.h | 9 | ||||
| -rw-r--r-- | include/linux/vmalloc.h | 5 |
5 files changed, 14 insertions, 6 deletions
diff --git a/include/linux/file.h b/include/linux/file.h index c6c7b24ea9f7..142d102f285e 100644 --- a/include/linux/file.h +++ b/include/linux/file.h @@ -85,6 +85,7 @@ extern int f_dupfd(unsigned int from, struct file *file, unsigned flags); extern int replace_fd(unsigned fd, struct file *file, unsigned flags); extern void set_close_on_exec(unsigned int fd, int flag); extern bool get_close_on_exec(unsigned int fd); +extern int __get_unused_fd_flags(unsigned flags, unsigned long nofile); extern int get_unused_fd_flags(unsigned flags); extern void put_unused_fd(unsigned int fd); diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 1bf83c8fcaa7..77de28bfefb0 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -311,7 +311,7 @@ static inline int TestClearPage##uname(struct page *page) { return 0; } __PAGEFLAG(Locked, locked, PF_NO_TAIL) PAGEFLAG(Waiters, waiters, PF_ONLY_HEAD) __CLEARPAGEFLAG(Waiters, waiters, PF_ONLY_HEAD) -PAGEFLAG(Error, error, PF_NO_COMPOUND) TESTCLEARFLAG(Error, error, PF_NO_COMPOUND) +PAGEFLAG(Error, error, PF_NO_TAIL) TESTCLEARFLAG(Error, error, PF_NO_TAIL) PAGEFLAG(Referenced, referenced, PF_HEAD) TESTCLEARFLAG(Referenced, referenced, PF_HEAD) __SETPAGEFLAG(Referenced, referenced, PF_HEAD) diff --git a/include/linux/socket.h b/include/linux/socket.h index 2d2313403101..15f3412d481e 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -401,7 +401,8 @@ extern int __sys_sendto(int fd, void __user *buff, size_t len, int addr_len); extern int __sys_accept4_file(struct file *file, unsigned file_flags, struct sockaddr __user *upeer_sockaddr, - int __user *upeer_addrlen, int flags); + int __user *upeer_addrlen, int flags, + unsigned long nofile); extern int __sys_accept4(int fd, struct sockaddr __user *upeer_sockaddr, int __user *upeer_addrlen, int flags); extern int __sys_socket(int family, int type, int protocol); diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h index 6d16ba01ff5a..38286de779e3 100644 --- a/include/linux/spi/spi.h +++ b/include/linux/spi/spi.h @@ -135,6 +135,8 @@ extern int spi_delay_exec(struct spi_delay *_delay, struct spi_transfer *xfer); * @modalias: Name of the driver to use with this device, or an alias * for that name. This appears in the sysfs "modalias" attribute * for driver coldplugging, and in uevents used for hotplugging + * @driver_override: If the name of a driver is written to this attribute, then + * the device will bind to the named driver and only the named driver. * @cs_gpio: LEGACY: gpio number of the chipselect line (optional, -ENOENT when * not using a GPIO line) use cs_gpiod in new drivers by opting in on * the spi_master. @@ -443,6 +445,7 @@ static inline void spi_unregister_driver(struct spi_driver *sdrv) * @spi_transfer->ptp_sts_word_post were transmitted. * If the driver does not set this, the SPI core takes the snapshot as * close to the driver hand-over as possible. + * @irq_flags: Interrupt enable state during PTP system timestamping * * Each SPI controller can communicate with one or more @spi_device * children. These make a small bus, sharing MOSI, MISO and SCK signals @@ -481,6 +484,9 @@ struct spi_controller { /* spi_device.mode flags understood by this controller driver */ u32 mode_bits; + /* spi_device.mode flags override flags for this controller */ + u32 buswidth_override_bits; + /* bitmask of supported bits_per_word for transfers */ u32 bits_per_word_mask; #define SPI_BPW_MASK(bits) BIT((bits) - 1) @@ -930,8 +936,7 @@ struct spi_transfer { struct ptp_system_timestamp *ptp_sts; - bool timestamped_pre; - bool timestamped_post; + bool timestamped; struct list_head transfer_list; }; diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h index ec3813236699..0507a162ccd0 100644 --- a/include/linux/vmalloc.h +++ b/include/linux/vmalloc.h @@ -141,8 +141,9 @@ extern int remap_vmalloc_range_partial(struct vm_area_struct *vma, extern int remap_vmalloc_range(struct vm_area_struct *vma, void *addr, unsigned long pgoff); -void vmalloc_sync_all(void); - +void vmalloc_sync_mappings(void); +void vmalloc_sync_unmappings(void); + /* * Lowlevel-APIs (not for driver use!) */ |