skas: remove PTRACE_SIGPENDING

Remove the longly unused and bad PTRACE_SIGPENDING extension from host-skas
patch.

Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Index: linux-2.6.14/arch/i386/kernel/ptrace.c
===================================================================
--- linux-2.6.14.orig/arch/i386/kernel/ptrace.c	2005-10-29 05:50:33.000000000 +0200
+++ linux-2.6.14/arch/i386/kernel/ptrace.c	2005-10-29 05:50:34.000000000 +0200
@@ -674,12 +674,6 @@
 		break;
 	}
 
-	case PTRACE_SIGPENDING:
-		ret = copy_to_user((unsigned long *) data,
-				   &child->pending.signal,
-				   sizeof(child->pending.signal));
-		break;
-
 	case PTRACE_LDT: {
 		struct ptrace_ldt ldt;
 
Index: linux-2.6.14/arch/x86_64/ia32/ptrace32.c
===================================================================
--- linux-2.6.14.orig/arch/x86_64/ia32/ptrace32.c	2005-10-29 05:50:33.000000000 +0200
+++ linux-2.6.14/arch/x86_64/ia32/ptrace32.c	2005-10-29 05:50:34.000000000 +0200
@@ -256,7 +256,6 @@
 	case PTRACE_GETEVENTMSG:
 #ifdef CONFIG_PROC_MM
 	case PTRACE_FAULTINFO:
-	case PTRACE_SIGPENDING:
 	case PTRACE_LDT:
 	case PTRACE_SWITCH_MM:
 #endif
@@ -383,11 +382,6 @@
 				   sizeof(fault));
 		break;
 	}
-	case PTRACE_SIGPENDING:
-		ret = copy_to_user((unsigned long *) datap,
-				   &child->pending.signal,
-				   sizeof(child->pending.signal));
-		break;
 
 	case PTRACE_LDT: {
 		struct ptrace_ldt32 ldt;
Index: linux-2.6.14/arch/x86_64/kernel/ptrace.c
===================================================================
--- linux-2.6.14.orig/arch/x86_64/kernel/ptrace.c	2005-10-29 05:50:33.000000000 +0200
+++ linux-2.6.14/arch/x86_64/kernel/ptrace.c	2005-10-29 05:50:34.000000000 +0200
@@ -622,12 +622,6 @@
 		break;
 	}
 
-	case PTRACE_SIGPENDING:
-		ret = copy_to_user((unsigned long *) data,
-				   &child->pending.signal,
-				   sizeof(child->pending.signal));
-		break;
-
 	case PTRACE_LDT: {
 		struct ptrace_ldt ldt;
 
Index: linux-2.6.14/include/asm-i386/ptrace.h
===================================================================
--- linux-2.6.14.orig/include/asm-i386/ptrace.h	2005-10-29 05:50:06.000000000 +0200
+++ linux-2.6.14/include/asm-i386/ptrace.h	2005-10-29 05:50:34.000000000 +0200
@@ -89,7 +89,7 @@
 #define _LINUX_PTRACE_STRUCT_DEF
 
 #define PTRACE_FAULTINFO	  52
-#define PTRACE_SIGPENDING	  53
+/* 53 was used for PTRACE_SIGPENDING, don't reuse it. */
 #define PTRACE_LDT		  54
 #define PTRACE_SWITCH_MM 	  55
 
Index: linux-2.6.14/include/asm-x86_64/ptrace.h
===================================================================
--- linux-2.6.14.orig/include/asm-x86_64/ptrace.h	2005-10-29 05:50:33.000000000 +0200
+++ linux-2.6.14/include/asm-x86_64/ptrace.h	2005-10-29 05:50:34.000000000 +0200
@@ -116,7 +116,7 @@
 #define PTRACE_SETFPXREGS         19
 
 #define PTRACE_FAULTINFO 52
-#define PTRACE_SIGPENDING 53
+/* 53 was used for PTRACE_SIGPENDING, don't reuse it. */
 #define PTRACE_LDT 54
 #define PTRACE_SWITCH_MM 55