diff options
| -rw-r--r-- | arch/um/include/shared/common-offsets.h | 2 | ||||
| -rw-r--r-- | arch/um/include/shared/kern_util.h | 2 | ||||
| -rw-r--r-- | arch/um/kernel/process.c | 4 | ||||
| -rw-r--r-- | arch/x86/um/bugs_32.c | 4 |
4 files changed, 4 insertions, 8 deletions
diff --git a/arch/um/include/shared/common-offsets.h b/arch/um/include/shared/common-offsets.h index d7fe563aa7e..40db8f71dea 100644 --- a/arch/um/include/shared/common-offsets.h +++ b/arch/um/include/shared/common-offsets.h @@ -2,8 +2,6 @@ DEFINE(KERNEL_MADV_REMOVE, MADV_REMOVE); -OFFSET(HOST_TASK_PID, task_struct, pid); - DEFINE(UM_KERN_PAGE_SIZE, PAGE_SIZE); DEFINE(UM_KERN_PAGE_MASK, PAGE_MASK); DEFINE(UM_KERN_PAGE_SHIFT, PAGE_SHIFT); diff --git a/arch/um/include/shared/kern_util.h b/arch/um/include/shared/kern_util.h index 0f148385246..00965d06d2c 100644 --- a/arch/um/include/shared/kern_util.h +++ b/arch/um/include/shared/kern_util.h @@ -48,7 +48,7 @@ extern void do_uml_exitcalls(void); * GFP_ATOMIC. */ extern int __cant_sleep(void); -extern void *get_current(void); +extern int get_current_pid(void); extern int copy_from_user_proc(void *to, void *from, int size); extern int cpu(void); extern char *uml_strdup(const char *string); diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c index 69f24905abd..f386d04a84a 100644 --- a/arch/um/kernel/process.c +++ b/arch/um/kernel/process.c @@ -126,9 +126,9 @@ void exit_thread(void) { } -void *get_current(void) +int get_current_pid(void) { - return current; + return task_pid_nr(current); } /* diff --git a/arch/x86/um/bugs_32.c b/arch/x86/um/bugs_32.c index a1fba5fb9db..17d88cf2c6c 100644 --- a/arch/x86/um/bugs_32.c +++ b/arch/x86/um/bugs_32.c @@ -13,8 +13,6 @@ static int host_has_cmov = 1; static jmp_buf cmov_test_return; -#define TASK_PID(task) *((int *) &(((char *) (task))[HOST_TASK_PID])) - static void cmov_sigill_test_handler(int sig) { host_has_cmov = 0; @@ -51,7 +49,7 @@ void arch_examine_signal(int sig, struct uml_pt_regs *regs) * This is testing for a cmov (0x0f 0x4x) instruction causing a * SIGILL in init. */ - if ((sig != SIGILL) || (TASK_PID(get_current()) != 1)) + if ((sig != SIGILL) || (get_current_pid() != 1)) return; if (copy_from_user_proc(tmp, (void *) UPT_IP(regs), 2)) { |