Merge branch 'x86/urgent' into x86/cpu

Conflicts:

	arch/x86/kernel/cpu/cyrix.c

3 files changed, 11 insertions, 2 deletions

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 800ac84..8b5a7d3 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -693,6 +693,14 @@ config LATENCYTOP
 	  Enable this option if you want to use the LatencyTOP tool
 	  to find out which userspace is blocking on what kernel operations.
 
+config SYSCTL_SYSCALL_CHECK
+	bool "Sysctl checks"
+	depends on SYSCTL_SYSCALL
+	---help---
+	  sys_sysctl uses binary paths that have been found challenging
+	  to properly maintain and use. This enables checks that help
+	  you to keep things correct.
+
 source kernel/trace/Kconfig
 
 config PROVIDE_OHCI1394_DMA_INIT
diff --git a/lib/kobject.c b/lib/kobject.c
index bd732ff..fbf0ae2 100644
--- a/lib/kobject.c
+++ b/lib/kobject.c
@@ -223,8 +223,7 @@ static int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
 		return -ENOMEM;
 
 	/* ewww... some of these buggers have '/' in the name ... */
-	s = strchr(kobj->name, '/');
-	if (s)
+	while ((s = strchr(kobj->name, '/')))
 		s[0] = '!';
 
 	kfree(old_name);
diff --git a/lib/lmb.c b/lib/lmb.c
index 5d7b928..97e54703 100644
--- a/lib/lmb.c
+++ b/lib/lmb.c
@@ -462,6 +462,8 @@ void __init lmb_enforce_memory_limit(u64 memory_limit)
 	if (lmb.memory.region[0].size < lmb.rmo_size)
 		lmb.rmo_size = lmb.memory.region[0].size;
 
+	memory_limit = lmb_end_of_DRAM();
+
 	/* And truncate any reserves above the limit also. */
 	for (i = 0; i < lmb.reserved.cnt; i++) {
 		p = &lmb.reserved.region[i];