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authorIngo Molnar <mingo@elte.hu>2009-03-12 20:33:21 -0400
committerIngo Molnar <mingo@elte.hu>2009-03-12 20:33:21 -0400
commit480c93df5b99699390f93a7024c9f60d09da0e96 (patch)
treeb93b6c8c71c5f2e716dd05b126e01ef4e20ff0af /arch/um
parentaecfcde920da8d32949f6cbbc1fc051b4ef9e7be (diff)
parentd820ac4c2fa881079e6b689d2098adce337558ae (diff)
Merge branch 'core/locking' into tracing/ftrace
Diffstat (limited to 'arch/um')
-rw-r--r--arch/um/kernel/ptrace.c5
-rw-r--r--arch/um/os-Linux/user_syms.c5
2 files changed, 9 insertions, 1 deletions
diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c
index 15e8b7c4de13..8e3d69e4fcb5 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)
64 ret = poke_user(child, addr, data); 64 ret = poke_user(child, addr, data);
65 break; 65 break;
66 66
67 case PTRACE_SYSEMU:
68 case PTRACE_SYSEMU_SINGLESTEP:
69 ret = -EIO;
70 break;
71
67 /* continue and stop at next (return from) syscall */ 72 /* continue and stop at next (return from) syscall */
68 case PTRACE_SYSCALL: 73 case PTRACE_SYSCALL:
69 /* restart after signal. */ 74 /* restart after signal. */
diff --git a/arch/um/os-Linux/user_syms.c b/arch/um/os-Linux/user_syms.c
index 74f49bb9b125..89b48a116a89 100644
--- a/arch/um/os-Linux/user_syms.c
+++ b/arch/um/os-Linux/user_syms.c
@@ -14,7 +14,6 @@
14#undef memset 14#undef memset
15 15
16extern size_t strlen(const char *); 16extern size_t strlen(const char *);
17extern void *memcpy(void *, const void *, size_t);
18extern void *memmove(void *, const void *, size_t); 17extern void *memmove(void *, const void *, size_t);
19extern void *memset(void *, int, size_t); 18extern void *memset(void *, int, size_t);
20extern int printf(const char *, ...); 19extern int printf(const char *, ...);
@@ -24,7 +23,11 @@ extern int printf(const char *, ...);
24EXPORT_SYMBOL(strstr); 23EXPORT_SYMBOL(strstr);
25#endif 24#endif
26 25
26#ifndef __x86_64__
27extern void *memcpy(void *, const void *, size_t);
27EXPORT_SYMBOL(memcpy); 28EXPORT_SYMBOL(memcpy);
29#endif
30
28EXPORT_SYMBOL(memmove); 31EXPORT_SYMBOL(memmove);
29EXPORT_SYMBOL(memset); 32EXPORT_SYMBOL(memset);
30EXPORT_SYMBOL(printf); 33EXPORT_SYMBOL(printf);