diff --git a/src/arch/generic/linux/threadinfo.hh b/src/arch/generic/linux/threadinfo.hh
index 7702f0e0b9..70511c47fa 100644
--- a/src/arch/generic/linux/threadinfo.hh
+++ b/src/arch/generic/linux/threadinfo.hh
@@ -36,7 +36,6 @@
 namespace gem5
 {
 
-GEM5_DEPRECATED_NAMESPACE(Linux, linux);
 namespace linux
 {
 
diff --git a/src/arch/mips/linux/hwrpb.hh b/src/arch/mips/linux/hwrpb.hh
index b5dcb18b77..3c5e439098 100644
--- a/src/arch/mips/linux/hwrpb.hh
+++ b/src/arch/mips/linux/hwrpb.hh
@@ -30,7 +30,6 @@
 namespace gem5
 {
 
-GEM5_DEPRECATED_NAMESPACE(Linux, linux);
 namespace linux
 {
     struct pcb_struct
diff --git a/src/arch/mips/linux/thread_info.hh b/src/arch/mips/linux/thread_info.hh
index df376f0c11..986c896257 100644
--- a/src/arch/mips/linux/thread_info.hh
+++ b/src/arch/mips/linux/thread_info.hh
@@ -34,7 +34,6 @@
 namespace gem5
 {
 
-GEM5_DEPRECATED_NAMESPACE(Linux, linux);
 namespace linux
 {
     struct thread_info
diff --git a/src/kern/linux/events.cc b/src/kern/linux/events.cc
index 6ec883c2e7..35767596af 100644
--- a/src/kern/linux/events.cc
+++ b/src/kern/linux/events.cc
@@ -54,7 +54,6 @@
 namespace gem5
 {
 
-GEM5_DEPRECATED_NAMESPACE(Linux, linux);
 namespace linux
 {
 
diff --git a/src/kern/linux/events.hh b/src/kern/linux/events.hh
index 75492093f4..966c1ba075 100644
--- a/src/kern/linux/events.hh
+++ b/src/kern/linux/events.hh
@@ -57,7 +57,6 @@ namespace gem5
 
 class ThreadContext;
 
-GEM5_DEPRECATED_NAMESPACE(Linux, linux);
 namespace linux
 {
 
diff --git a/src/kern/linux/helpers.hh b/src/kern/linux/helpers.hh
index 1ad5b413fb..b8d3c49a36 100644
--- a/src/kern/linux/helpers.hh
+++ b/src/kern/linux/helpers.hh
@@ -47,7 +47,6 @@ namespace gem5
 
 class ThreadContext;
 
-GEM5_DEPRECATED_NAMESPACE(Linux, linux);
 namespace linux
 {
 
diff --git a/src/kern/linux/printk.cc b/src/kern/linux/printk.cc
index c356016985..ccb1e8ab88 100644
--- a/src/kern/linux/printk.cc
+++ b/src/kern/linux/printk.cc
@@ -42,7 +42,6 @@
 namespace gem5
 {
 
-GEM5_DEPRECATED_NAMESPACE(Linux, linux);
 namespace linux
 {
 
diff --git a/src/kern/linux/printk.hh b/src/kern/linux/printk.hh
index 7b545bc498..1e265a7f3d 100644
--- a/src/kern/linux/printk.hh
+++ b/src/kern/linux/printk.hh
@@ -38,7 +38,6 @@
 namespace gem5
 {
 
-GEM5_DEPRECATED_NAMESPACE(Linux, linux);
 namespace linux
 {