4 files changed, 116 insertions, 120 deletions

diff --git a/drivers/acorn/char/defkeymap-l7200.c b/drivers/acorn/char/defkeymap-l7200.c
index 28a5fbc6aa1a..93d80a1c36f9 100644
--- a/drivers/acorn/char/defkeymap-l7200.c
+++ b/drivers/acorn/char/defkeymap-l7200.c
@@ -347,40 +347,40 @@ char *func_table[MAX_NR_FUNC] = {
 };
 
 struct kbdiacruc accent_table[MAX_DIACR] = {
-        {'`', 'A', '\300'},     {'`', 'a', '\340'},
-        {'\'', 'A', '\301'},    {'\'', 'a', '\341'},
-        {'^', 'A', '\302'},     {'^', 'a', '\342'},
-        {'~', 'A', '\303'},     {'~', 'a', '\343'},
-        {'"', 'A', '\304'},     {'"', 'a', '\344'},
-        {'O', 'A', '\305'},     {'o', 'a', '\345'},
-        {'0', 'A', '\305'},     {'0', 'a', '\345'},
-        {'A', 'A', '\305'},     {'a', 'a', '\345'},
-        {'A', 'E', '\306'},     {'a', 'e', '\346'},
-        {',', 'C', '\307'},     {',', 'c', '\347'},
-        {'`', 'E', '\310'},     {'`', 'e', '\350'},
-        {'\'', 'E', '\311'},    {'\'', 'e', '\351'},
-        {'^', 'E', '\312'},     {'^', 'e', '\352'},
-        {'"', 'E', '\313'},     {'"', 'e', '\353'},
-        {'`', 'I', '\314'},     {'`', 'i', '\354'},
-        {'\'', 'I', '\315'},    {'\'', 'i', '\355'},
-        {'^', 'I', '\316'},     {'^', 'i', '\356'},
-        {'"', 'I', '\317'},     {'"', 'i', '\357'},
-        {'-', 'D', '\320'},     {'-', 'd', '\360'},
-        {'~', 'N', '\321'},     {'~', 'n', '\361'},
-        {'`', 'O', '\322'},     {'`', 'o', '\362'},
-        {'\'', 'O', '\323'},    {'\'', 'o', '\363'},
-        {'^', 'O', '\324'},     {'^', 'o', '\364'},
-        {'~', 'O', '\325'},     {'~', 'o', '\365'},
-        {'"', 'O', '\326'},     {'"', 'o', '\366'},
-        {'/', 'O', '\330'},     {'/', 'o', '\370'},
-        {'`', 'U', '\331'},     {'`', 'u', '\371'},
-        {'\'', 'U', '\332'},    {'\'', 'u', '\372'},
-        {'^', 'U', '\333'},     {'^', 'u', '\373'},
-        {'"', 'U', '\334'},     {'"', 'u', '\374'},
-        {'\'', 'Y', '\335'},    {'\'', 'y', '\375'},
-        {'T', 'H', '\336'},     {'t', 'h', '\376'},
-        {'s', 's', '\337'},     {'"', 'y', '\377'},
-        {'s', 'z', '\337'},     {'i', 'j', '\377'},
+        {'`', 'A', 0300},       {'`', 'a', 0340},
+        {'\'', 'A', 0301},      {'\'', 'a', 0341},
+        {'^', 'A', 0302},       {'^', 'a', 0342},
+        {'~', 'A', 0303},       {'~', 'a', 0343},
+        {'"', 'A', 0304},       {'"', 'a', 0344},
+        {'O', 'A', 0305},       {'o', 'a', 0345},
+        {'0', 'A', 0305},       {'0', 'a', 0345},
+        {'A', 'A', 0305},       {'a', 'a', 0345},
+        {'A', 'E', 0306},       {'a', 'e', 0346},
+        {',', 'C', 0307},       {',', 'c', 0347},
+        {'`', 'E', 0310},       {'`', 'e', 0350},
+        {'\'', 'E', 0311},      {'\'', 'e', 0351},
+        {'^', 'E', 0312},       {'^', 'e', 0352},
+        {'"', 'E', 0313},       {'"', 'e', 0353},
+        {'`', 'I', 0314},       {'`', 'i', 0354},
+        {'\'', 'I', 0315},      {'\'', 'i', 0355},
+        {'^', 'I', 0316},       {'^', 'i', 0356},
+        {'"', 'I', 0317},       {'"', 'i', 0357},
+        {'-', 'D', 0320},       {'-', 'd', 0360},
+        {'~', 'N', 0321},       {'~', 'n', 0361},
+        {'`', 'O', 0322},       {'`', 'o', 0362},
+        {'\'', 'O', 0323},      {'\'', 'o', 0363},
+        {'^', 'O', 0324},       {'^', 'o', 0364},
+        {'~', 'O', 0325},       {'~', 'o', 0365},
+        {'"', 'O', 0326},       {'"', 'o', 0366},
+        {'/', 'O', 0330},       {'/', 'o', 0370},
+        {'`', 'U', 0331},       {'`', 'u', 0371},
+        {'\'', 'U', 0332},      {'\'', 'u', 0372},
+        {'^', 'U', 0333},       {'^', 'u', 0373},
+        {'"', 'U', 0334},       {'"', 'u', 0374},
+        {'\'', 'Y', 0335},      {'\'', 'y', 0375},
+        {'T', 'H', 0336},       {'t', 'h', 0376},
+        {'s', 's', 0337},       {'"', 'y', 0377},
+        {'s', 'z', 0337},       {'i', 'j', 0377},
 };
 
 unsigned int accent_table_size = 68;
diff --git a/drivers/char/defkeymap.c_shipped b/drivers/char/defkeymap.c_shipped
index 0aa419a61767..d2208dfe3f67 100644
--- a/drivers/char/defkeymap.c_shipped
+++ b/drivers/char/defkeymap.c_shipped
@@ -223,40 +223,40 @@ char *func_table[MAX_NR_FUNC] = {
 };
 
 struct kbdiacruc accent_table[MAX_DIACR] = {
-        {'`', 'A', '\300'},     {'`', 'a', '\340'},
-        {'\'', 'A', '\301'},    {'\'', 'a', '\341'},
-        {'^', 'A', '\302'},     {'^', 'a', '\342'},
-        {'~', 'A', '\303'},     {'~', 'a', '\343'},
-        {'"', 'A', '\304'},     {'"', 'a', '\344'},
-        {'O', 'A', '\305'},     {'o', 'a', '\345'},
-        {'0', 'A', '\305'},     {'0', 'a', '\345'},
-        {'A', 'A', '\305'},     {'a', 'a', '\345'},
-        {'A', 'E', '\306'},     {'a', 'e', '\346'},
-        {',', 'C', '\307'},     {',', 'c', '\347'},
-        {'`', 'E', '\310'},     {'`', 'e', '\350'},
-        {'\'', 'E', '\311'},    {'\'', 'e', '\351'},
-        {'^', 'E', '\312'},     {'^', 'e', '\352'},
-        {'"', 'E', '\313'},     {'"', 'e', '\353'},
-        {'`', 'I', '\314'},     {'`', 'i', '\354'},
-        {'\'', 'I', '\315'},    {'\'', 'i', '\355'},
-        {'^', 'I', '\316'},     {'^', 'i', '\356'},
-        {'"', 'I', '\317'},     {'"', 'i', '\357'},
-        {'-', 'D', '\320'},     {'-', 'd', '\360'},
-        {'~', 'N', '\321'},     {'~', 'n', '\361'},
-        {'`', 'O', '\322'},     {'`', 'o', '\362'},
-        {'\'', 'O', '\323'},    {'\'', 'o', '\363'},
-        {'^', 'O', '\324'},     {'^', 'o', '\364'},
-        {'~', 'O', '\325'},     {'~', 'o', '\365'},
-        {'"', 'O', '\326'},     {'"', 'o', '\366'},
-        {'/', 'O', '\330'},     {'/', 'o', '\370'},
-        {'`', 'U', '\331'},     {'`', 'u', '\371'},
-        {'\'', 'U', '\332'},    {'\'', 'u', '\372'},
-        {'^', 'U', '\333'},     {'^', 'u', '\373'},
-        {'"', 'U', '\334'},     {'"', 'u', '\374'},
-        {'\'', 'Y', '\335'},    {'\'', 'y', '\375'},
-        {'T', 'H', '\336'},     {'t', 'h', '\376'},
-        {'s', 's', '\337'},     {'"', 'y', '\377'},
-        {'s', 'z', '\337'},     {'i', 'j', '\377'},
+        {'`', 'A', 0300},       {'`', 'a', 0340},
+        {'\'', 'A', 0301},      {'\'', 'a', 0341},
+        {'^', 'A', 0302},       {'^', 'a', 0342},
+        {'~', 'A', 0303},       {'~', 'a', 0343},
+        {'"', 'A', 0304},       {'"', 'a', 0344},
+        {'O', 'A', 0305},       {'o', 'a', 0345},
+        {'0', 'A', 0305},       {'0', 'a', 0345},
+        {'A', 'A', 0305},       {'a', 'a', 0345},
+        {'A', 'E', 0306},       {'a', 'e', 0346},
+        {',', 'C', 0307},       {',', 'c', 0347},
+        {'`', 'E', 0310},       {'`', 'e', 0350},
+        {'\'', 'E', 0311},      {'\'', 'e', 0351},
+        {'^', 'E', 0312},       {'^', 'e', 0352},
+        {'"', 'E', 0313},       {'"', 'e', 0353},
+        {'`', 'I', 0314},       {'`', 'i', 0354},
+        {'\'', 'I', 0315},      {'\'', 'i', 0355},
+        {'^', 'I', 0316},       {'^', 'i', 0356},
+        {'"', 'I', 0317},       {'"', 'i', 0357},
+        {'-', 'D', 0320},       {'-', 'd', 0360},
+        {'~', 'N', 0321},       {'~', 'n', 0361},
+        {'`', 'O', 0322},       {'`', 'o', 0362},
+        {'\'', 'O', 0323},      {'\'', 'o', 0363},
+        {'^', 'O', 0324},       {'^', 'o', 0364},
+        {'~', 'O', 0325},       {'~', 'o', 0365},
+        {'"', 'O', 0326},       {'"', 'o', 0366},
+        {'/', 'O', 0330},       {'/', 'o', 0370},
+        {'`', 'U', 0331},       {'`', 'u', 0371},
+        {'\'', 'U', 0332},      {'\'', 'u', 0372},
+        {'^', 'U', 0333},       {'^', 'u', 0373},
+        {'"', 'U', 0334},       {'"', 'u', 0374},
+        {'\'', 'Y', 0335},      {'\'', 'y', 0375},
+        {'T', 'H', 0336},       {'t', 'h', 0376},
+        {'s', 's', 0337},       {'"', 'y', 0377},
+        {'s', 'z', 0337},       {'i', 'j', 0377},
 };
 
 unsigned int accent_table_size = 68;
diff --git a/drivers/s390/char/defkeymap.c b/drivers/s390/char/defkeymap.c
index 389346cda6c8..9692d6a205ef 100644
--- a/drivers/s390/char/defkeymap.c
+++ b/drivers/s390/char/defkeymap.c
@@ -151,8 +151,8 @@ char *func_table[MAX_NR_FUNC] = {
 };
 
 struct kbdiacruc accent_table[MAX_DIACR] = {
-        {'^', 'c', '\003'},     {'^', 'd', '\004'},
-        {'^', 'z', '\032'},     {'^', '\012', '\000'},
+        {'^', 'c', 0003},       {'^', 'd', 0004},
+        {'^', 'z', 0032},       {'^', 0012', 0000},
 };
 
 unsigned int accent_table_size = 4;
diff --git a/kernel/exit.c b/kernel/exit.c
index 506a957b665a..cd20bf07e9e3 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -214,20 +214,19 @@ struct pid *session_of_pgrp(struct pid *pgrp)
 static int will_become_orphaned_pgrp(struct pid *pgrp, struct task_struct *ignored_task)
 {
         struct task_struct *p;
-        int ret = 1;
 
         do_each_pid_task(pgrp, PIDTYPE_PGID, p) {
-                if (p == ignored_task
-                                || p->exit_state
-                                || is_global_init(p->real_parent))
+                if ((p == ignored_task) ||
+                    (p->exit_state && thread_group_empty(p)) ||
+                    is_global_init(p->real_parent))
                         continue;
+
                 if (task_pgrp(p->real_parent) != pgrp &&
-                    task_session(p->real_parent) == task_session(p)) {
-                        ret = 0;
-                        break;
-                }
+                    task_session(p->real_parent) == task_session(p))
+                        return 0;
         } while_each_pid_task(pgrp, PIDTYPE_PGID, p);
-        return ret;     /* (sighing) "Often!" */
+
+        return 1;
 }
 
 int is_current_pgrp_orphaned(void)
@@ -255,6 +254,37 @@ static int has_stopped_jobs(struct pid *pgrp)
         return retval;
 }
 
+/*
+ * Check to see if any process groups have become orphaned as
+ * a result of our exiting, and if they have any stopped jobs,
+ * send them a SIGHUP and then a SIGCONT. (POSIX 3.2.2.2)
+ */
+static void
+kill_orphaned_pgrp(struct task_struct *tsk, struct task_struct *parent)
+{
+        struct pid *pgrp = task_pgrp(tsk);
+        struct task_struct *ignored_task = tsk;
+
+        if (!parent)
+                 /* exit: our father is in a different pgrp than
+                  * we are and we were the only connection outside.
+                  */
+                parent = tsk->real_parent;
+        else
+                /* reparent: our child is in a different pgrp than
+                 * we are, and it was the only connection outside.
+                 */
+                ignored_task = NULL;
+
+        if (task_pgrp(parent) != pgrp &&
+            task_session(parent) == task_session(tsk) &&
+            will_become_orphaned_pgrp(pgrp, ignored_task) &&
+            has_stopped_jobs(pgrp)) {
+                __kill_pgrp_info(SIGHUP, SEND_SIG_PRIV, pgrp);
+                __kill_pgrp_info(SIGCONT, SEND_SIG_PRIV, pgrp);
+        }
+}
+
 /**
  * reparent_to_kthreadd - Reparent the calling kernel thread to kthreadd
  *
@@ -635,22 +665,7 @@ reparent_thread(struct task_struct *p, struct task_struct *father, int traced)
             p->exit_signal != -1 && thread_group_empty(p))
                 do_notify_parent(p, p->exit_signal);
 
-        /*
-         * process group orphan check
-         * Case ii: Our child is in a different pgrp
-         * than we are, and it was the only connection
-         * outside, so the child pgrp is now orphaned.
-         */
-        if ((task_pgrp(p) != task_pgrp(father)) &&
-            (task_session(p) == task_session(father))) {
-                struct pid *pgrp = task_pgrp(p);
-
-                if (will_become_orphaned_pgrp(pgrp, NULL) &&
-                    has_stopped_jobs(pgrp)) {
-                        __kill_pgrp_info(SIGHUP, SEND_SIG_PRIV, pgrp);
-                        __kill_pgrp_info(SIGCONT, SEND_SIG_PRIV, pgrp);
-                }
-        }
+        kill_orphaned_pgrp(p, father);
 }
 
 /*
@@ -735,11 +750,9 @@ static void forget_original_parent(struct task_struct *father)
  * Send signals to all our closest relatives so that they know
  * to properly mourn us..
  */
-static void exit_notify(struct task_struct *tsk)
+static void exit_notify(struct task_struct *tsk, int group_dead)
 {
         int state;
-        struct task_struct *t;
-        struct pid *pgrp;
 
         /*
          * This does two things:
@@ -753,25 +766,8 @@ static void exit_notify(struct task_struct *tsk)
         exit_task_namespaces(tsk);
 
         write_lock_irq(&tasklist_lock);
-        /*
-         * Check to see if any process groups have become orphaned
-         * as a result of our exiting, and if they have any stopped
-         * jobs, send them a SIGHUP and then a SIGCONT.  (POSIX 3.2.2.2)
-         *
-         * Case i: Our father is in a different pgrp than we are
-         * and we were the only connection outside, so our pgrp
-         * is about to become orphaned.
-         */
-        t = tsk->real_parent;
-
-        pgrp = task_pgrp(tsk);
-        if ((task_pgrp(t) != pgrp) &&
-            (task_session(t) == task_session(tsk)) &&
-            will_become_orphaned_pgrp(pgrp, tsk) &&
-            has_stopped_jobs(pgrp)) {
-                __kill_pgrp_info(SIGHUP, SEND_SIG_PRIV, pgrp);
-                __kill_pgrp_info(SIGCONT, SEND_SIG_PRIV, pgrp);
-        }
+        if (group_dead)
+                kill_orphaned_pgrp(tsk->group_leader, NULL);
 
         /* Let father know we died
          *
@@ -788,8 +784,8 @@ static void exit_notify(struct task_struct *tsk)
          * the same after a fork.
          */
         if (tsk->exit_signal != SIGCHLD && tsk->exit_signal != -1 &&
-            ( tsk->parent_exec_id != t->self_exec_id  ||
-              tsk->self_exec_id != tsk->parent_exec_id)
+            (tsk->parent_exec_id != tsk->real_parent->self_exec_id ||
+             tsk->self_exec_id != tsk->parent_exec_id)
             && !capable(CAP_KILL))
                 tsk->exit_signal = SIGCHLD;
 
@@ -986,7 +982,7 @@ NORET_TYPE void do_exit(long code)
                 module_put(tsk->binfmt->module);
 
         proc_exit_connector(tsk);
-        exit_notify(tsk);
+        exit_notify(tsk, group_dead);
 #ifdef CONFIG_NUMA
         mpol_free(tsk->mempolicy);
         tsk->mempolicy = NULL;