diff options
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/drivers/line.c | 1 | ||||
| -rw-r--r-- | arch/um/include/asm/system.h | 3 | ||||
| -rw-r--r-- | arch/um/sys-i386/asm/elf.h | 2 | ||||
| -rw-r--r-- | arch/um/sys-x86_64/asm/elf.h | 2 | ||||
| -rw-r--r-- | arch/um/sys-x86_64/signal.c | 3 |
5 files changed, 5 insertions, 6 deletions
diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c index 64cda95f59ca..74874ed08373 100644 --- a/arch/um/drivers/line.c +++ b/arch/um/drivers/line.c @@ -18,7 +18,6 @@ static irqreturn_t line_interrupt(int irq, void *data) { struct chan *chan = data; struct line *line = chan->line; - struct tty_struct *tty; if (line) chan_interrupt(&line->chan_list, &line->task, line->tty, irq); diff --git a/arch/um/include/asm/system.h b/arch/um/include/asm/system.h index 753346e2cdfd..93af1cf0907d 100644 --- a/arch/um/include/asm/system.h +++ b/arch/um/include/asm/system.h @@ -3,11 +3,8 @@ #include "sysdep/system.h" -extern void *switch_to(void *prev, void *next, void *last); - extern int get_signals(void); extern int set_signals(int enable); -extern int get_signals(void); extern void block_signals(void); extern void unblock_signals(void); diff --git a/arch/um/sys-i386/asm/elf.h b/arch/um/sys-i386/asm/elf.h index e64cd41d7bab..a979a22a8d9f 100644 --- a/arch/um/sys-i386/asm/elf.h +++ b/arch/um/sys-i386/asm/elf.h @@ -75,6 +75,8 @@ typedef struct user_i387_struct elf_fpregset_t; pr_reg[16] = PT_REGS_SS(regs); \ } while (0); +struct task_struct; + extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu); #define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu) diff --git a/arch/um/sys-x86_64/asm/elf.h b/arch/um/sys-x86_64/asm/elf.h index 49655c83efd2..d760967f33a7 100644 --- a/arch/um/sys-x86_64/asm/elf.h +++ b/arch/um/sys-x86_64/asm/elf.h @@ -95,6 +95,8 @@ typedef struct user_i387_struct elf_fpregset_t; (pr_reg)[25] = 0; \ (pr_reg)[26] = 0; +struct task_struct; + extern int elf_core_copy_fpregs(struct task_struct *t, elf_fpregset_t *fpu); #define ELF_CORE_COPY_FPREGS(t, fpu) elf_core_copy_fpregs(t, fpu) diff --git a/arch/um/sys-x86_64/signal.c b/arch/um/sys-x86_64/signal.c index 1a899a7ed7a6..b6b65c7c7a7d 100644 --- a/arch/um/sys-x86_64/signal.c +++ b/arch/um/sys-x86_64/signal.c @@ -6,6 +6,7 @@ #include <linux/personality.h> #include <linux/ptrace.h> +#include <linux/kernel.h> #include <asm/unistd.h> #include <asm/uaccess.h> #include <asm/ucontext.h> @@ -165,8 +166,6 @@ struct rt_sigframe struct _fpstate fpstate; }; -#define round_down(m, n) (((m) / (n)) * (n)) - int setup_signal_stack_si(unsigned long stack_top, int sig, struct k_sigaction *ka, struct pt_regs * regs, siginfo_t *info, sigset_t *set) |