diff options
author | Jeff Dike <jdike@addtoit.com> | 2008-02-04 22:30:46 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 09:44:26 -0800 |
commit | edea138584d7586a3b93b6d5ab5ec021d18e11e9 (patch) | |
tree | 0c5a5dd14256d675c8c64c8abdda86053f72abc8 | |
parent | 0ba7fe03b638a084a4e15e21d2e585ba321ad9c8 (diff) | |
download | linux-edea138584d7586a3b93b6d5ab5ec021d18e11e9.tar.gz linux-edea138584d7586a3b93b6d5ab5ec021d18e11e9.tar.bz2 linux-edea138584d7586a3b93b6d5ab5ec021d18e11e9.zip |
uml: tidy kern_util.h
Tidy kern_util.h. It turns out that most of the function declarations
aren't used, so they can go away. os.h no longer includes
kern_util.h, so files which got it through os.h now need to include it
directly. A number of other files never needed it, so these includes
are deleted.
The structure which was used to pass signal handlers from the kernel
side to the userspace side is gone. Instead, the handlers are
declared here, and used directly from libc code. This allows
arch/um/os-Linux/trap.c to be deleted, with its remnants being moved
to arch/um/os-Linux/skas/trap.c.
arch/um/os-Linux/tty.c had its inclusions changed, and it needed some
style attention, so it got tidied.
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r-- | arch/um/drivers/line.c | 1 | ||||
-rw-r--r-- | arch/um/drivers/ssl.c | 1 | ||||
-rw-r--r-- | arch/um/drivers/stdio_console.c | 1 | ||||
-rw-r--r-- | arch/um/drivers/ubd_kern.c | 1 | ||||
-rw-r--r-- | arch/um/drivers/ubd_user.c | 1 | ||||
-rw-r--r-- | arch/um/include/kern_util.h | 118 | ||||
-rw-r--r-- | arch/um/include/os.h | 4 | ||||
-rw-r--r-- | arch/um/kernel/initrd.c | 1 | ||||
-rw-r--r-- | arch/um/kernel/reboot.c | 1 | ||||
-rw-r--r-- | arch/um/kernel/smp.c | 1 | ||||
-rw-r--r-- | arch/um/kernel/trap.c | 15 | ||||
-rw-r--r-- | arch/um/kernel/um_arch.c | 6 | ||||
-rw-r--r-- | arch/um/os-Linux/Makefile | 4 | ||||
-rw-r--r-- | arch/um/os-Linux/aio.c | 1 | ||||
-rw-r--r-- | arch/um/os-Linux/drivers/tuntap_user.c | 1 | ||||
-rw-r--r-- | arch/um/os-Linux/file.c | 1 | ||||
-rw-r--r-- | arch/um/os-Linux/irq.c | 1 | ||||
-rw-r--r-- | arch/um/os-Linux/mem.c | 1 | ||||
-rw-r--r-- | arch/um/os-Linux/signal.c | 1 | ||||
-rw-r--r-- | arch/um/os-Linux/skas/process.c | 1 | ||||
-rw-r--r-- | arch/um/os-Linux/skas/trap.c | 18 | ||||
-rw-r--r-- | arch/um/os-Linux/trap.c | 23 | ||||
-rw-r--r-- | arch/um/os-Linux/tty.c | 57 | ||||
-rw-r--r-- | arch/um/os-Linux/tty_log.c | 1 | ||||
-rw-r--r-- | arch/um/sys-i386/bugs.c | 1 |
25 files changed, 89 insertions, 173 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 5cff6536a843..fac058b49282 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -8,6 +8,7 @@ #include "chan_kern.h" #include "irq_kern.h" #include "irq_user.h" +#include "kern_util.h" #include "os.h" #define LINE_BUFSIZE 4096 diff --git a/arch/um/drivers/ssl.c b/arch/um/drivers/ssl.c index 875d60d0c6a2..f1786e64607f 100644 --- a/arch/um/drivers/ssl.c +++ b/arch/um/drivers/ssl.c @@ -15,7 +15,6 @@ #include "line.h" #include "ssl.h" #include "chan_kern.h" -#include "kern_util.h" #include "kern.h" #include "init.h" #include "irq_user.h" diff --git a/arch/um/drivers/stdio_console.c b/arch/um/drivers/stdio_console.c index 656036e90b19..cec0c33cdd39 100644 --- a/arch/um/drivers/stdio_console.c +++ b/arch/um/drivers/stdio_console.c @@ -22,7 +22,6 @@ #include "stdio_console.h" #include "line.h" #include "chan_kern.h" -#include "kern_util.h" #include "irq_user.h" #include "mconsole_kern.h" #include "init.h" diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c index 7a252abbfead..4fe4d6b73070 100644 --- a/arch/um/drivers/ubd_kern.c +++ b/arch/um/drivers/ubd_kern.c @@ -49,6 +49,7 @@ #include "irq_user.h" #include "irq_kern.h" #include "ubd_user.h" +#include "kern_util.h" #include "os.h" #include "mem.h" #include "mem_kern.h" diff --git a/arch/um/drivers/ubd_user.c b/arch/um/drivers/ubd_user.c index 48fc7452bc1d..b591bb9c41dd 100644 --- a/arch/um/drivers/ubd_user.c +++ b/arch/um/drivers/ubd_user.c @@ -16,7 +16,6 @@ #include <sys/mman.h> #include <sys/param.h> #include "asm/types.h" -#include "kern_util.h" #include "user.h" #include "ubd_user.h" #include "os.h" diff --git a/arch/um/include/kern_util.h b/arch/um/include/kern_util.h index aa27eb0f4586..8fadf8962e3e 100644 --- a/arch/um/include/kern_util.h +++ b/arch/um/include/kern_util.h @@ -9,107 +9,59 @@ #include "sysdep/ptrace.h" #include "sysdep/faultinfo.h" -typedef void (*kern_hndl)(int, struct uml_pt_regs *); - -struct kern_handlers { - kern_hndl relay_signal; - kern_hndl winch; - kern_hndl bus_handler; - kern_hndl page_fault; - kern_hndl sigio_handler; - kern_hndl timer_handler; -}; - -extern const struct kern_handlers handlinfo_kern; - extern int ncpus; -extern char *gdb_init; extern int kmalloc_ok; -extern int jail; extern int nsyscalls; -#define UML_ROUND_DOWN(addr) ((void *)(((unsigned long) addr) & PAGE_MASK)) #define UML_ROUND_UP(addr) \ - UML_ROUND_DOWN(((unsigned long) addr) + PAGE_SIZE - 1) + ((((unsigned long) addr) + PAGE_SIZE - 1) & PAGE_MASK) -extern int kernel_fork(unsigned long flags, int (*fn)(void *), void * arg); -extern int kernel_thread_proc(void *data); -extern void syscall_segv(int sig); -extern int current_pid(void); extern unsigned long alloc_stack(int order, int atomic); +extern void free_stack(unsigned long stack, int order); + extern int do_signal(void); -extern int is_stack_fault(unsigned long sp); +extern void copy_sc(struct uml_pt_regs *regs, void *from); +extern void interrupt_end(void); +extern void relay_signal(int sig, struct uml_pt_regs *regs); + extern unsigned long segv(struct faultinfo fi, unsigned long ip, int is_user, struct uml_pt_regs *regs); extern int handle_page_fault(unsigned long address, unsigned long ip, int is_write, int is_user, int *code_out); -extern void syscall_ready(void); -extern void set_tracing(void *t, int tracing); -extern int is_tracing(void *task); -extern int segv_syscall(void); -extern void kern_finish_exec(void *task, int new_pid, unsigned long stack); -extern unsigned long page_mask(void); -extern int need_finish_fork(void); -extern void free_stack(unsigned long stack, int order); -extern void add_input_request(int op, void (*proc)(int), void *arg); -extern char *current_cmd(void); -extern void timer_handler(int sig, struct uml_pt_regs *regs); -extern int set_signals(int enable); -extern int pid_to_processor_id(int pid); -extern void deliver_signals(void *t); -extern int next_trap_index(int max); -extern void default_idle(void); -extern void finish_fork(void); -extern void paging_init(void); -extern void init_flush_vm(void); -extern void *syscall_sp(void *t); -extern void syscall_trace(struct uml_pt_regs *regs, int entryexit); + extern unsigned int do_IRQ(int irq, struct uml_pt_regs *regs); -extern void interrupt_end(void); -extern void initial_thread_cb(void (*proc)(void *), void *arg); -extern int debugger_signal(int status, int pid); -extern void debugger_parent_signal(int status, int pid); -extern void child_signal(int pid, int status); -extern int init_ptrace_proxy(int idle_pid, int startup, int stop); -extern int init_parent_proxy(int pid); -extern int singlestepping(void *t); -extern void check_stack_overflow(void *ptr); -extern void relay_signal(int sig, struct uml_pt_regs *regs); -extern int user_context(unsigned long sp); -extern void timer_irq(struct uml_pt_regs *regs); -extern void do_uml_exitcalls(void); -extern int attach_debugger(int idle_pid, int pid, int stop); -extern int config_gdb(char *str); -extern int remove_gdb(void); -extern char *uml_strdup(const char *string); -extern void unprotect_kernel_mem(void); -extern void protect_kernel_mem(void); -extern void uml_cleanup(void); -extern void lock_signalled_task(void *t); -extern void IPI_handler(int cpu); -extern int jail_setup(char *line, int *add); -extern void *get_init_task(void); -extern int clear_user_proc(void *buf, int size); -extern int copy_to_user_proc(void *to, void *from, int size); -extern int copy_from_user_proc(void *to, void *from, int size); -extern int strlen_user_proc(char *str); -extern long execute_syscall(void *r); extern int smp_sigio_handler(void); -extern void *get_current(void); -extern struct task_struct *get_task(int pid, int require); -extern void machine_halt(void); +extern void initial_thread_cb(void (*proc)(void *), void *arg); extern int is_syscall(unsigned long addr); +extern void timer_handler(int sig, struct uml_pt_regs *regs); -extern void free_irq(unsigned int, void *); -extern int cpu(void); +extern void timer_handler(int sig, struct uml_pt_regs *regs); + +extern int start_uml(void); +extern void paging_init(void); -extern void time_init_kern(void); +extern void uml_cleanup(void); +extern void do_uml_exitcalls(void); -/* Are we disallowed to sleep? Used to choose between GFP_KERNEL and GFP_ATOMIC. */ +/* + * Are we disallowed to sleep? Used to choose between GFP_KERNEL and + * GFP_ATOMIC. + */ extern int __cant_sleep(void); -extern void sigio_handler(int sig, struct uml_pt_regs *regs); -extern void copy_sc(struct uml_pt_regs *regs, void *from); +extern void *get_current(void); +extern int copy_from_user_proc(void *to, void *from, int size); +extern int cpu(void); +extern char *uml_strdup(const char *string); + extern unsigned long to_irq_stack(unsigned long *mask_out); -unsigned long from_irq_stack(int nested); -extern int start_uml(void); +extern unsigned long from_irq_stack(int nested); + +extern void syscall_trace(struct uml_pt_regs *regs, int entryexit); +extern int singlestepping(void *t); + +extern void segv_handler(int sig, struct uml_pt_regs *regs); +extern void bus_handler(int sig, struct uml_pt_regs *regs); +extern void winch(int sig, struct uml_pt_regs *regs); + + #endif diff --git a/arch/um/include/os.h b/arch/um/include/os.h index 82e5aeae2b84..55ca073589dc 100644 --- a/arch/um/include/os.h +++ b/arch/um/include/os.h @@ -8,7 +8,6 @@ #include <stdarg.h> #include "irq_user.h" -#include "kern_util.h" #include "longjmp.h" #include "mm_id.h" #include "sysdep/tls.h" @@ -237,9 +236,6 @@ extern void unblock_signals(void); extern int get_signals(void); extern int set_signals(int enable); -/* trap.c */ -extern void os_fill_handlinfo(struct kern_handlers h); - /* util.c */ extern void stack_protections(unsigned long address); extern int raw(int fd); diff --git a/arch/um/kernel/initrd.c b/arch/um/kernel/initrd.c index 16dc43e9d940..ae31c62f0323 100644 --- a/arch/um/kernel/initrd.c +++ b/arch/um/kernel/initrd.c @@ -7,7 +7,6 @@ #include "linux/bootmem.h" #include "linux/initrd.h" #include "asm/types.h" -#include "kern_util.h" #include "initrd.h" #include "init.h" #include "os.h" diff --git a/arch/um/kernel/reboot.c b/arch/um/kernel/reboot.c index 04cebcf0679f..1ce49cd8aca3 100644 --- a/arch/um/kernel/reboot.c +++ b/arch/um/kernel/reboot.c @@ -4,6 +4,7 @@ */ #include "linux/sched.h" +#include "kern_util.h" #include "os.h" #include "skas.h" diff --git a/arch/um/kernel/smp.c b/arch/um/kernel/smp.c index 36d89cf8d20b..a12e5bd15790 100644 --- a/arch/um/kernel/smp.c +++ b/arch/um/kernel/smp.c @@ -21,7 +21,6 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); #include "asm/smp.h" #include "asm/processor.h" #include "asm/spinlock.h" -#include "kern_util.h" #include "kern.h" #include "irq_user.h" #include "os.h" diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c index e3a3ab8f8635..ff405a446d15 100644 --- a/arch/um/kernel/trap.c +++ b/arch/um/kernel/trap.c @@ -128,7 +128,7 @@ static void bad_segv(struct faultinfo fi, unsigned long ip) force_sig_info(SIGSEGV, &si, current); } -static void segv_handler(int sig, struct uml_pt_regs *regs) +void segv_handler(int sig, struct uml_pt_regs *regs) { struct faultinfo * fi = UPT_FAULTINFO(regs); @@ -229,27 +229,18 @@ void relay_signal(int sig, struct uml_pt_regs *regs) force_sig(sig, current); } -static void bus_handler(int sig, struct uml_pt_regs *regs) +void bus_handler(int sig, struct uml_pt_regs *regs) { if (current->thread.fault_catcher != NULL) UML_LONGJMP(current->thread.fault_catcher, 1); else relay_signal(sig, regs); } -static void winch(int sig, struct uml_pt_regs *regs) +void winch(int sig, struct uml_pt_regs *regs) { do_IRQ(WINCH_IRQ, regs); } -const struct kern_handlers handlinfo_kern = { - .relay_signal = relay_signal, - .winch = winch, - .bus_handler = bus_handler, - .page_fault = segv_handler, - .sigio_handler = sigio_handler, - .timer_handler = timer_handler -}; - void trap_init(void) { } diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index f1c71393f578..9b5d2cdb621c 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -16,6 +16,7 @@ #include "as-layout.h" #include "init.h" #include "kern.h" +#include "kern_util.h" #include "mem_user.h" #include "os.h" #include "skas.h" @@ -280,11 +281,6 @@ int __init linux_main(int argc, char **argv) host_task_size = set_task_sizes_skas(&task_size); - /* - * Setting up handlers to 'sig_info' struct - */ - os_fill_handlinfo(handlinfo_kern); - brk_start = (unsigned long) sbrk(0); /* diff --git a/arch/um/os-Linux/Makefile b/arch/um/os-Linux/Makefile index 8e129af8170d..8a48d6a30064 100644 --- a/arch/um/os-Linux/Makefile +++ b/arch/um/os-Linux/Makefile @@ -4,7 +4,7 @@ # obj-y = aio.o elf_aux.o execvp.o file.o helper.o irq.o main.o mem.o process.o \ - registers.o sigio.o signal.o start_up.o time.o trap.o tty.o uaccess.o \ + registers.o sigio.o signal.o start_up.o time.o tty.o uaccess.o \ umid.o tls.o user_syms.o util.o drivers/ sys-$(SUBARCH)/ skas/ obj-$(CONFIG_TTY_LOG) += tty_log.o @@ -12,7 +12,7 @@ user-objs-$(CONFIG_TTY_LOG) += tty_log.o USER_OBJS := $(user-objs-y) aio.o elf_aux.o execvp.o file.o helper.o irq.o \ main.o mem.o process.o registers.o sigio.o signal.o start_up.o time.o \ - trap.o tty.o tls.o uaccess.o umid.o util.o + tty.o tls.o uaccess.o umid.o util.o CFLAGS_user_syms.o += -DSUBARCH_$(SUBARCH) diff --git a/arch/um/os-Linux/aio.c b/arch/um/os-Linux/aio.c index 93dc0c80ebaf..b8d8c9ca8d4a 100644 --- a/arch/um/os-Linux/aio.c +++ b/arch/um/os-Linux/aio.c @@ -12,6 +12,7 @@ #include "aio.h" #include "init.h" #include "kern_constants.h" +#include "kern_util.h" #include "os.h" #include "user.h" diff --git a/arch/um/os-Linux/drivers/tuntap_user.c b/arch/um/os-Linux/drivers/tuntap_user.c index 1d847959d1d6..7739e29cf341 100644 --- a/arch/um/os-Linux/drivers/tuntap_user.c +++ b/arch/um/os-Linux/drivers/tuntap_user.c @@ -14,6 +14,7 @@ #include <sys/wait.h> #include <sys/uio.h> #include "kern_constants.h" +#include "kern_util.h" #include "os.h" #include "tuntap.h" #include "user.h" diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c index c3bb5ce70c95..9387cb11c0ad 100644 --- a/arch/um/os-Linux/file.c +++ b/arch/um/os-Linux/file.c @@ -17,7 +17,6 @@ #include <sys/uio.h> #include "os.h" #include "user.h" -#include "kern_util.h" static void copy_stat(struct uml_stat *dst, const struct stat64 *src) { diff --git a/arch/um/os-Linux/irq.c b/arch/um/os-Linux/irq.c index 6aa6f95d6524..a26e0662aa12 100644 --- a/arch/um/os-Linux/irq.c +++ b/arch/um/os-Linux/irq.c @@ -11,7 +11,6 @@ #include <sys/poll.h> #include <sys/types.h> #include <sys/time.h> -#include "kern_util.h" #include "user.h" #include "process.h" #include "sigio.h" diff --git a/arch/um/os-Linux/mem.c b/arch/um/os-Linux/mem.c index 9674ed1bef2f..eedc2d88ef8a 100644 --- a/arch/um/os-Linux/mem.c +++ b/arch/um/os-Linux/mem.c @@ -9,7 +9,6 @@ #include <sys/types.h> #include <sys/mman.h> #include <sys/statfs.h> -#include "kern_util.h" #include "user.h" #include "mem_user.h" #include "init.h" diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index 37302e86fda0..7ff8f57b7150 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -9,6 +9,7 @@ #include <errno.h> #include <signal.h> #include <strings.h> +#include "kern_util.h" #include "os.h" #include "sysdep/barrier.h" #include "sysdep/sigcontext.h" diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index e8b7a97e83d3..765cfa6ddbcd 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c @@ -15,6 +15,7 @@ #include "as-layout.h" #include "chan_user.h" #include "kern_constants.h" +#include "kern_util.h" #include "mem.h" #include "os.h" #include "process.h" diff --git a/arch/um/os-Linux/skas/trap.c b/arch/um/os-Linux/skas/trap.c index 3b1b9244f468..a19a74f08fa9 100644 --- a/arch/um/os-Linux/skas/trap.c +++ b/arch/um/os-Linux/skas/trap.c @@ -3,22 +3,26 @@ * Licensed under the GPL */ -#if 0 -#include "kern_util.h" -#include "skas.h" -#include "ptrace_user.h" -#include "sysdep/ptrace_user.h" -#endif - #include <errno.h> #include <signal.h> #include "sysdep/ptrace.h" #include "kern_constants.h" #include "as-layout.h" +#include "kern_util.h" #include "os.h" #include "sigcontext.h" #include "task.h" +void (*sig_info[NSIG])(int, struct uml_pt_regs *) = { + [SIGTRAP] = relay_signal, + [SIGFPE] = relay_signal, + [SIGILL] = relay_signal, + [SIGWINCH] = winch, + [SIGBUS] = bus_handler, + [SIGSEGV] = segv_handler, + [SIGIO] = sigio_handler, + [SIGVTALRM] = timer_handler }; + static struct uml_pt_regs ksig_regs[UM_NR_CPUS]; void sig_handler_common_skas(int sig, void *sc_ptr) diff --git a/arch/um/os-Linux/trap.c b/arch/um/os-Linux/trap.c deleted file mode 100644 index 2a1c9843e32e..000000000000 --- a/arch/um/os-Linux/trap.c +++ /dev/null @@ -1,23 +0,0 @@ -/* - * Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) - * Licensed under the GPL - */ - -#include <signal.h> -#include "os.h" -#include "sysdep/ptrace.h" - -/* Initialized from linux_main() */ -void (*sig_info[NSIG])(int, struct uml_pt_regs *); - -void os_fill_handlinfo(struct kern_handlers h) -{ - sig_info[SIGTRAP] = h.relay_signal; - sig_info[SIGFPE] = h.relay_signal; - sig_info[SIGILL] = h.relay_signal; - sig_info[SIGWINCH] = h.winch; - sig_info[SIGBUS] = h.bus_handler; - sig_info[SIGSEGV] = h.page_fault; - sig_info[SIGIO] = h.sigio_handler; - sig_info[SIGVTALRM] = h.timer_handler; -} diff --git a/arch/um/os-Linux/tty.c b/arch/um/os-Linux/tty.c index 4cfdd18ea1ef..b09ff66a77ee 100644 --- a/arch/um/os-Linux/tty.c +++ b/arch/um/os-Linux/tty.c @@ -1,13 +1,16 @@ -/* - * Copyright (C) 2002 Jeff Dike (jdike@karaya.com) +/* + * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) * Licensed under the GPL */ #include <stdlib.h> +#include <unistd.h> #include <errno.h> +#include <fcntl.h> +#include "kern_constants.h" +#include "kern_util.h" #include "os.h" #include "user.h" -#include "kern_util.h" struct grantpt_info { int fd; @@ -26,36 +29,34 @@ static void grantpt_cb(void *arg) int get_pty(void) { struct grantpt_info info; - int fd; - - fd = os_open_file("/dev/ptmx", of_rdwr(OPENFLAGS()), 0); - if(fd < 0){ - printk("get_pty : Couldn't open /dev/ptmx - err = %d\n", -fd); - return(fd); + int fd, err; + + fd = open("/dev/ptmx", O_RDWR); + if (fd < 0) { + err = -errno; + printk(UM_KERN_ERR "get_pty : Couldn't open /dev/ptmx - " + "err = %d\n", errno); + return err; } info.fd = fd; initial_thread_cb(grantpt_cb, &info); - if(info.res < 0){ - printk("get_pty : Couldn't grant pty - errno = %d\n", - -info.err); - return(-1); + if (info.res < 0) { + err = -info.err; + printk(UM_KERN_ERR "get_pty : Couldn't grant pty - " + "errno = %d\n", -info.err); + goto out; } - if(unlockpt(fd) < 0){ - printk("get_pty : Couldn't unlock pty - errno = %d\n", errno); - return(-1); + + if (unlockpt(fd) < 0) { + err = -errno; + printk(UM_KERN_ERR "get_pty : Couldn't unlock pty - " + "errno = %d\n", errno); + goto out; } - return(fd); + return fd; +out: + close(fd); + return err; } - -/* - * Overrides for Emacs so that we follow Linus's tabbing style. - * Emacs will notice this stuff at the end of the file and automatically - * adjust the settings for this buffer only. This must remain at the end - * of the file. - * --------------------------------------------------------------------------- - * Local variables: - * c-file-style: "linux" - * End: - */ diff --git a/arch/um/os-Linux/tty_log.c b/arch/um/os-Linux/tty_log.c index d11a55baa6bd..cc648e6fd3a2 100644 --- a/arch/um/os-Linux/tty_log.c +++ b/arch/um/os-Linux/tty_log.c @@ -12,7 +12,6 @@ #include <sys/time.h> #include "init.h" #include "user.h" -#include "kern_util.h" #include "os.h" #define TTY_LOG_DIR "./" diff --git a/arch/um/sys-i386/bugs.c b/arch/um/sys-i386/bugs.c index b0cb05228a97..a74442d13762 100644 --- a/arch/um/sys-i386/bugs.c +++ b/arch/um/sys-i386/bugs.c @@ -5,6 +5,7 @@ #include <signal.h> #include "kern_constants.h" +#include "kern_util.h" #include "longjmp.h" #include "task.h" #include "user.h" |