diff --git a/arm11/linker.specs b/arm11/linker.specs
index 3009904..9dbe4ff 100644
--- a/arm11/linker.specs
+++ b/arm11/linker.specs
@@ -1,7 +1,7 @@
 %rename link                old_link
 
 *link:
-%(old_link) -T %:getenv(TOPDIR /linker.ld) --nmagic --gc-sections
+%(old_link) -T %:getenv(TOPDIR /linker.ld) --nmagic --gc-sections --no-warn-rwx-segments
 
 *startfile:
 crti%O%s crtbegin%O%s
diff --git a/arm9/linker.specs b/arm9/linker.specs
index 3009904..9dbe4ff 100644
--- a/arm9/linker.specs
+++ b/arm9/linker.specs
@@ -1,7 +1,7 @@
 %rename link                old_link
 
 *link:
-%(old_link) -T %:getenv(TOPDIR /linker.ld) --nmagic --gc-sections
+%(old_link) -T %:getenv(TOPDIR /linker.ld) --nmagic --gc-sections --no-warn-rwx-segments
 
 *startfile:
 crti%O%s crtbegin%O%s
diff --git a/arm9/source/patches.c b/arm9/source/patches.c
index 9a0fb75..e4c3799 100644
--- a/arm9/source/patches.c
+++ b/arm9/source/patches.c
@@ -271,6 +271,23 @@ u32 patchKernel11(u8 *pos, u32 size, u32 baseK11VA, u32 *arm11SvcTable, u32 *arm
     off[-5] = 0xE51FF004;
     off[-4] = K11EXT_VA + 0x2C;
 
+    if (ISN3DS)
+    {
+        // Patch SvcSetProcessIdealProcessor and SvcCreate thread to always allow
+        // for core2 and core3 to be used. Normally, processes with the 0x2000 kernel flag
+        // have access to core2, and BASE processes have access to both core2 and core3.
+        // We're patching the if (memory region == BASE) check to be always true.
+        off = (u32 *)pos;
+        for (u32 i = 0; i < 2 && (u8 *)off < pos + size; i++)
+        {
+            // cmp r2, #0x300; beq...
+            for (; (off[0] != 0xE3520C03 || off[1] != 0x0A000003) && (u8 *)off < pos + size; off++);
+            if ((u8 *)off > pos + size)
+                return 1;
+            off[1] = 0xEA000003;
+        }
+    }
+
     return 0;
 }
 
@@ -581,7 +598,7 @@ u32 patchP9AMTicketWrapperZeroKeyIV(u8 *pos, u32 size, u32 firmVersion)
     //Beyond limit
     if(opjumpdistance < -0x1fffff || opjumpdistance > 0x1fffff) return 1;
 
-    //r0 and r1 for old call are already correct for this one 
+    //r0 and r1 for old call are already correct for this one
     //BLX __rt_memclr
     u32 op = (0xE800F000U | (((u32)opjumpdistance & 0x7FF) << 16) | (((u32)opjumpdistance >> 11) & 0x3FF) | (((u32)opjumpdistance >> 21) & 0x400)) & ~(1<<16);
 
diff --git a/k11_extension/linker.specs b/k11_extension/linker.specs
index 3009904..9dbe4ff 100644
--- a/k11_extension/linker.specs
+++ b/k11_extension/linker.specs
@@ -1,7 +1,7 @@
 %rename link                old_link
 
 *link:
-%(old_link) -T %:getenv(TOPDIR /linker.ld) --nmagic --gc-sections
+%(old_link) -T %:getenv(TOPDIR /linker.ld) --nmagic --gc-sections --no-warn-rwx-segments
 
 *startfile:
 crti%O%s crtbegin%O%s