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authorTakashi Iwai <tiwai@suse.de>2009-03-17 09:28:13 +0100
committerTakashi Iwai <tiwai@suse.de>2009-03-17 09:28:13 +0100
commit37ba1b62836d2440980cf553c49556393b05c6cd (patch)
tree3bbd9b76117d484d5a624db1b2b9ec0181c7ff55 /arch/um
parent1713c0d508fbbb42aa5f90039195e5ac31a50625 (diff)
parentdde332b660cf0bc2baaba678b52768a0fb6e6da2 (diff)
Merge branch 'fix/opl3sa2-suspend' into topic/isa-misc
Diffstat (limited to 'arch/um')
-rw-r--r--arch/um/drivers/vde_user.c6
-rw-r--r--arch/um/kernel/ptrace.c5
-rw-r--r--arch/um/os-Linux/user_syms.c5
3 files changed, 12 insertions, 4 deletions
diff --git a/arch/um/drivers/vde_user.c b/arch/um/drivers/vde_user.c
index 56533db2534..c5c43253e6c 100644
--- a/arch/um/drivers/vde_user.c
+++ b/arch/um/drivers/vde_user.c
@@ -78,7 +78,7 @@ void vde_init_libstuff(struct vde_data *vpri, struct vde_init *init)
{
struct vde_open_args *args;
- vpri->args = kmalloc(sizeof(struct vde_open_args), UM_GFP_KERNEL);
+ vpri->args = uml_kmalloc(sizeof(struct vde_open_args), UM_GFP_KERNEL);
if (vpri->args == NULL) {
printk(UM_KERN_ERR "vde_init_libstuff - vde_open_args "
"allocation failed");
@@ -91,8 +91,8 @@ void vde_init_libstuff(struct vde_data *vpri, struct vde_init *init)
args->group = init->group;
args->mode = init->mode ? init->mode : 0700;
- args->port ? printk(UM_KERN_INFO "port %d", args->port) :
- printk(UM_KERN_INFO "undefined port");
+ args->port ? printk("port %d", args->port) :
+ printk("undefined port");
}
int vde_user_read(void *conn, void *buf, int len)
diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c
index 15e8b7c4de1..8e3d69e4fcb 100644
--- a/arch/um/kernel/ptrace.c
+++ b/arch/um/kernel/ptrace.c
@@ -64,6 +64,11 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
ret = poke_user(child, addr, data);
break;
+ case PTRACE_SYSEMU:
+ case PTRACE_SYSEMU_SINGLESTEP:
+ ret = -EIO;
+ break;
+
/* continue and stop at next (return from) syscall */
case PTRACE_SYSCALL:
/* restart after signal. */
diff --git a/arch/um/os-Linux/user_syms.c b/arch/um/os-Linux/user_syms.c
index 74f49bb9b12..89b48a116a8 100644
--- a/arch/um/os-Linux/user_syms.c
+++ b/arch/um/os-Linux/user_syms.c
@@ -14,7 +14,6 @@
#undef memset
extern size_t strlen(const char *);
-extern void *memcpy(void *, const void *, size_t);
extern void *memmove(void *, const void *, size_t);
extern void *memset(void *, int, size_t);
extern int printf(const char *, ...);
@@ -24,7 +23,11 @@ extern int printf(const char *, ...);
EXPORT_SYMBOL(strstr);
#endif
+#ifndef __x86_64__
+extern void *memcpy(void *, const void *, size_t);
EXPORT_SYMBOL(memcpy);
+#endif
+
EXPORT_SYMBOL(memmove);
EXPORT_SYMBOL(memset);
EXPORT_SYMBOL(printf);