Btw,
how about communicating stuff to the userspace daemon like this?
This'll simplify a lot of detection in userspace.
Thoughts?
---
diff --git a/drivers/ras/debugfs.c b/drivers/ras/debugfs.c
index 501603057dff..62d3da9d256f 100644
--- a/drivers/ras/debugfs.c
+++ b/drivers/ras/debugfs.c
@@ -1,5 +1,7 @@
#include <linux/debugfs.h>
+#include "../../arch/x86/kernel/cpu/mcheck/mce-internal.h"
+
struct dentry *ras_debugfs_dir;
static atomic_t trace_count = ATOMIC_INIT(0);
@@ -12,7 +14,9 @@ EXPORT_SYMBOL_GPL(ras_userspace_consumers);
static int trace_show(struct seq_file *m, void *v)
{
- return atomic_read(&trace_count);
+ seq_printf(m, "readers:%d\n", atomic_read(&trace_count));
+ seq_printf(m, "has decoder:%d\n", mca_cfg.has_decoder);
+ return 0;
}
static int trace_open(struct inode *inode, struct file *file)
--
Regards/Gruss,
Boris.
Good mailing practices for 400: avoid top-posting and trim the reply.
