[Xenomai-git] Philippe Gerum : cobalt/shadow: fix caller of xnsys_ppd_get()

2013-12-30 Thread git repository hosting 
Module: xenomai-forge
Branch: master
Commit: 80d2cb60cb121f9448cea11303ed2bb2fbd4e729
URL:
http://git.xenomai.org/?p=xenomai-forge.git;a=commit;h=80d2cb60cb121f9448cea11303ed2bb2fbd4e729

Author: Philippe Gerum 
Date:   Sun Dec 29 12:47:24 2013 +0100

cobalt/shadow: fix caller of xnsys_ppd_get()

---

 kernel/cobalt/shadow.c |5 +
 1 file changed, 5 insertions(+)

diff --git a/kernel/cobalt/shadow.c b/kernel/cobalt/shadow.c
index 0a40e83..8ae830d 100644
--- a/kernel/cobalt/shadow.c
+++ b/kernel/cobalt/shadow.c
@@ -1568,6 +1568,9 @@ static int xnshadow_sys_heap_info(struct xnheap_desc 
__user *u_hd,
 {
struct xnheap_desc hd;
struct xnheap *heap;
+   spl_t s;
+
+   xnlock_get_irqsave(&nklock, s);
 
switch(heap_nr) {
case XNHEAP_PROC_PRIVATE_HEAP:
@@ -1578,6 +1581,7 @@ static int xnshadow_sys_heap_info(struct xnheap_desc 
__user *u_hd,
heap = &kheap;
break;
default:
+   xnlock_put_irqrestore(&nklock, s);
return -EINVAL;
}
 
@@ -1585,6 +1589,7 @@ static int xnshadow_sys_heap_info(struct xnheap_desc 
__user *u_hd,
hd.size = xnheap_extentsize(heap);
hd.area = xnheap_base_memory(heap);
hd.used = xnheap_used_mem(heap);
+   xnlock_put_irqrestore(&nklock, s);
 
return __xn_safe_copy_to_user(u_hd, &hd, sizeof(*u_hd));
 }


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[Xenomai-git] Philippe Gerum : cobalt/shadow: fix caller of xnsys_ppd_get()

2013-12-29 Thread git repository hosting 
Module: xenomai-forge
Branch: next
Commit: 80d2cb60cb121f9448cea11303ed2bb2fbd4e729
URL:
http://git.xenomai.org/?p=xenomai-forge.git;a=commit;h=80d2cb60cb121f9448cea11303ed2bb2fbd4e729

Author: Philippe Gerum 
Date:   Sun Dec 29 12:47:24 2013 +0100

cobalt/shadow: fix caller of xnsys_ppd_get()

---

 kernel/cobalt/shadow.c |5 +
 1 file changed, 5 insertions(+)

diff --git a/kernel/cobalt/shadow.c b/kernel/cobalt/shadow.c
index 0a40e83..8ae830d 100644
--- a/kernel/cobalt/shadow.c
+++ b/kernel/cobalt/shadow.c
@@ -1568,6 +1568,9 @@ static int xnshadow_sys_heap_info(struct xnheap_desc 
__user *u_hd,
 {
struct xnheap_desc hd;
struct xnheap *heap;
+   spl_t s;
+
+   xnlock_get_irqsave(&nklock, s);
 
switch(heap_nr) {
case XNHEAP_PROC_PRIVATE_HEAP:
@@ -1578,6 +1581,7 @@ static int xnshadow_sys_heap_info(struct xnheap_desc 
__user *u_hd,
heap = &kheap;
break;
default:
+   xnlock_put_irqrestore(&nklock, s);
return -EINVAL;
}
 
@@ -1585,6 +1589,7 @@ static int xnshadow_sys_heap_info(struct xnheap_desc 
__user *u_hd,
hd.size = xnheap_extentsize(heap);
hd.area = xnheap_base_memory(heap);
hd.used = xnheap_used_mem(heap);
+   xnlock_put_irqrestore(&nklock, s);
 
return __xn_safe_copy_to_user(u_hd, &hd, sizeof(*u_hd));
 }


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