[PARISC] Arch-specific compat signals

Add enough arch-specific compat signals code to enable parisc64
to compile and boot out of the mainline tree. There are likely still
many dragons here, but this is a start to squashing the last
big difference between the mainline tree and the parisc-linux tree.
The remaining bugs can be squashed as they come up.

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c
index 27160e8bf15b..413292f1a4a3 100644
--- a/arch/parisc/kernel/ptrace.c
+++ b/arch/parisc/kernel/ptrace.c
@@ -91,7 +91,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                 int copied;
 
 #ifdef __LP64__
-                if (is_compat_task(child)) {
+                if (personality(child->personality) == PER_LINUX32) {
                         unsigned int tmp;
 
                         addr &= 0xffffffffL;
@@ -123,7 +123,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
         case PTRACE_POKEDATA:
                 ret = 0;
 #ifdef __LP64__
-                if (is_compat_task(child)) {
+                if (personality(child->personality) == PER_LINUX32) {
                         unsigned int tmp = (unsigned int)data;
                         DBG("sys_ptrace(POKE%s, %d, %lx, %lx)\n",
                                 request == PTRACE_POKETEXT ? "TEXT" : "DATA",
@@ -146,7 +146,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
         case PTRACE_PEEKUSR: {
                 ret = -EIO;
 #ifdef __LP64__
-                if (is_compat_task(child)) {
+                if (personality(child->personality) == PER_LINUX32) {
                         unsigned int tmp;
 
                         if (addr & (sizeof(int)-1))
@@ -205,7 +205,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
                         goto out_tsk;
                 }
 #ifdef __LP64__
-                if (is_compat_task(child)) {
+                if (personality(child->personality) == PER_LINUX32) {
                         if (addr & (sizeof(int)-1))
                                 goto out_tsk;
                         if ((addr = translate_usr_offset(addr)) < 0)