Merge branch 'linus' into perfcounters/core

Merge reason: merge almost-rc8 into perfcounters/core, which was -rc6
              based - to pick up the latest upstream fixes.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

3 files changed, 10 insertions, 8 deletions

diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index aa83a0865ec..09050797c76 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -2856,6 +2856,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
                 /* Assume a single IPMB channel at zero. */
                 intf->channels[0].medium = IPMI_CHANNEL_MEDIUM_IPMB;
                 intf->channels[0].protocol = IPMI_CHANNEL_PROTOCOL_IPMB;
+                intf->curr_channel = IPMI_MAX_CHANNELS;
         }
 
         if (rv == 0)
@@ -3648,13 +3649,13 @@ static int handle_new_recv_msg(ipmi_smi_t          intf,
                 }
 
                 /*
-                ** We need to make sure the channels have been initialized.
-                ** The channel_handler routine will set the "curr_channel"
-                ** equal to or greater than IPMI_MAX_CHANNELS when all the
-                ** channels for this interface have been initialized.
-                */
+                 * We need to make sure the channels have been initialized.
+                 * The channel_handler routine will set the "curr_channel"
+                 * equal to or greater than IPMI_MAX_CHANNELS when all the
+                 * channels for this interface have been initialized.
+                 */
                 if (intf->curr_channel < IPMI_MAX_CHANNELS) {
-                        requeue = 1;     /* Just put the message back for now */
+                        requeue = 0; /* Throw the message away */
                         goto out;
                 }
 
diff --git a/drivers/char/random.c b/drivers/char/random.c
index b2ced39d76b..8c7444857a4 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1673,7 +1673,7 @@ unsigned int get_random_int(void)
         int ret;
 
         keyptr = get_keyptr();
-        hash[0] += current->pid + jiffies + get_cycles() + (int)(long)&ret;
+        hash[0] += current->pid + jiffies + get_cycles();
 
         ret = half_md4_transform(hash, keyptr->secret);
         put_cpu_var(get_random_int_hash);
diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c
index ed306eb1057..0c2f55a38b9 100644
--- a/drivers/char/tpm/tpm_bios.c
+++ b/drivers/char/tpm/tpm_bios.c
@@ -212,7 +212,8 @@ static int get_event_name(char *dest, struct tcpa_event *event,
                         unsigned char * event_entry)
 {
         const char *name = "";
-        char data[40] = "";
+        /* 41 so there is room for 40 data and 1 nul */
+        char data[41] = "";
         int i, n_len = 0, d_len = 0;
         struct tcpa_pc_event *pc_event;