diff options
| author | Rusty Russell <rusty@rustcorp.com.au> | 2013-01-21 17:17:39 +1030 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2013-01-21 17:17:57 +1030 |
| commit | 373d4d099761cb1f637bed488ab3871945882273 (patch) | |
| tree | 954bef7bc724aee105dd246d5f2b1ea04ed38b20 /arch/sparc/kernel | |
| parent | 64748a2c9062da0c32b59c1b368a86fc4613b1e1 (diff) | |
taint: add explicit flag to show whether lock dep is still OK.
Fix up all callers as they were before, with make one change: an
unsigned module taints the kernel, but doesn't turn off lockdep.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'arch/sparc/kernel')
| -rw-r--r-- | arch/sparc/kernel/setup_64.c | 2 | ||||
| -rw-r--r-- | arch/sparc/kernel/traps_32.c | 2 | ||||
| -rw-r--r-- | arch/sparc/kernel/traps_64.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c index 0eaf0059aaef..88a127b9c69e 100644 --- a/arch/sparc/kernel/setup_64.c +++ b/arch/sparc/kernel/setup_64.c @@ -115,7 +115,7 @@ static void __init process_switch(char c) break; } cheetah_pcache_forced_on = 1; - add_taint(TAINT_MACHINE_CHECK); + add_taint(TAINT_MACHINE_CHECK, LOCKDEP_NOW_UNRELIABLE); cheetah_enable_pcache(); break; diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c index a5785ea2a85d..662982946a89 100644 --- a/arch/sparc/kernel/traps_32.c +++ b/arch/sparc/kernel/traps_32.c @@ -58,7 +58,7 @@ void die_if_kernel(char *str, struct pt_regs *regs) printk("%s(%d): %s [#%d]\n", current->comm, task_pid_nr(current), str, ++die_counter); show_regs(regs); - add_taint(TAINT_DIE); + add_taint(TAINT_DIE, LOCKDEP_NOW_UNRELIABLE); __SAVE; __SAVE; __SAVE; __SAVE; __SAVE; __SAVE; __SAVE; __SAVE; diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c index e7ecf1507d90..8d38ca97aa23 100644 --- a/arch/sparc/kernel/traps_64.c +++ b/arch/sparc/kernel/traps_64.c @@ -2383,7 +2383,7 @@ void die_if_kernel(char *str, struct pt_regs *regs) notify_die(DIE_OOPS, str, regs, 0, 255, SIGSEGV); __asm__ __volatile__("flushw"); show_regs(regs); - add_taint(TAINT_DIE); + add_taint(TAINT_DIE, LOCKDEP_NOW_UNRELIABLE); if (regs->tstate & TSTATE_PRIV) { struct thread_info *tp = current_thread_info(); struct reg_window *rw = (struct reg_window *) |