From c2220b2a124d2fe7b0074b23680177c8e905a76c Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 30 Jan 2012 16:30:48 -0500 Subject: um: kill HOST_TASK_PID just provide get_current_pid() to the userland side of things instead of get_current() + manual poking in its results Signed-off-by: Al Viro Signed-off-by: Richard Weinberger --- arch/x86/um/bugs_32.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'arch/x86') diff --git a/arch/x86/um/bugs_32.c b/arch/x86/um/bugs_32.c index a1fba5fb9dbe..17d88cf2c6c4 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)) { -- cgit v1.2.3