diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2019-08-23 13:16:23 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2019-09-15 21:37:11 +0200 |
| commit | 0dafcbe128d2af48919619f79332ef219b5e5514 (patch) | |
| tree | 2f95274135b2485bb13dea1dcbe6d86c31b206e7 /arch/um/os-Linux/main.c | |
| parent | 276d75c4aff3ade04f0f78769dd895a78f03edd9 (diff) | |
um: Implement TRACE_IRQFLAGS_SUPPORT
UML enables TRACE_IRQFLAGS_SUPPORT but doesn't actually implement
it. It seems to have been added for lockdep support, but that can't
actually really work well without IRQ flags tracing, as is also
very noisily reported when enabling CONFIG_DEBUG_LOCKDEP.
Implement it now.
Fixes: 711553efa5b8 ("[PATCH] uml: declare in Kconfig our partial LOCKDEP support")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/os-Linux/main.c')
| -rw-r--r-- | arch/um/os-Linux/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c index f1fee2b91239..6d098e712839 100644 --- a/arch/um/os-Linux/main.c +++ b/arch/um/os-Linux/main.c @@ -170,7 +170,7 @@ int __init main(int argc, char **argv, char **envp) * that they won't be delivered after the exec, when * they are definitely not expected. */ - unblock_signals(); + unblock_signals_trace(); os_info("\n"); /* Reboot */ |