diff --git a/src/mm/allocator.rs b/src/mm/allocator.rs
index 941fff33b6..ce80e5c3b2 100644
--- a/src/mm/allocator.rs
+++ b/src/mm/allocator.rs
@@ -6,11 +6,15 @@ use core::alloc::{GlobalAlloc, Layout};
 use hermit_sync::RawInterruptTicketMutex;
 use talc::{ErrOnOom, Span, Talc, Talck};
 
-pub struct LockedAllocator(Talck<RawInterruptTicketMutex, ErrOnOom>);
+use crate::mm::bump_allocator::BumpAllocator;
+
+//pub struct LockedAllocator(Talck<RawInterruptTicketMutex, ErrOnOom>);
+pub struct LockedAllocator(BumpAllocator);
 
 impl LockedAllocator {
 	pub const fn new() -> Self {
-		Self(Talc::new(ErrOnOom).lock())
+		//Self(Talc::new(ErrOnOom).lock())
+		Self(BumpAllocator::new())
 	}
 
 	#[inline]
@@ -22,10 +26,11 @@ impl LockedAllocator {
 	}
 
 	pub unsafe fn init(&self, heap_bottom: *mut u8, heap_size: usize) {
-		let arena = Span::from_base_size(heap_bottom, heap_size);
-		unsafe {
-			self.0.lock().claim(arena).unwrap();
-		}
+		//let arena = Span::from_base_size(heap_bottom, heap_size);
+		//unsafe {
+		//self.0.lock().claim(arena).unwrap();
+		//}
+		self.0.init(heap_bottom, heap_size);
 	}
 }
 
diff --git a/src/mm/bump_allocator.rs b/src/mm/bump_allocator.rs
new file mode 100644
index 0000000000..b2da861b25
--- /dev/null
+++ b/src/mm/bump_allocator.rs
@@ -0,0 +1,71 @@
+//! A simple bump memory allocator.
+
+use alloc::alloc::Layout;
+use core::alloc::GlobalAlloc;
+use core::ptr;
+use core::sync::atomic::{AtomicPtr, AtomicUsize, Ordering};
+
+use align_address::Align;
+use log::{trace, warn};
+
+/// A simple bump allocator.
+pub(crate) struct BumpAllocator {
+	mem: AtomicPtr<u8>,
+	size: AtomicUsize,
+	next: AtomicUsize,
+	// For stats:
+	total_waste: AtomicUsize,
+	waste_cnt: AtomicUsize,
+}
+
+impl BumpAllocator {
+	pub const fn new() -> Self {
+		Self {
+			mem: AtomicPtr::<u8>::new(core::ptr::null_mut()),
+			size: AtomicUsize::new(0),
+			next: AtomicUsize::new(0),
+			total_waste: AtomicUsize::new(0),
+			waste_cnt: AtomicUsize::new(0),
+		}
+	}
+
+	pub fn init(&self, mem: *mut u8, size: usize) {
+		debug!("Initializing bump allocator at {mem:#p} with {size:#x} bytes");
+		self.mem.store(mem, Ordering::Relaxed);
+		self.size.store(size, Ordering::Relaxed);
+	}
+}
+
+unsafe impl GlobalAlloc for BumpAllocator {
+	unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
+		trace!("Bump-allocating {:?}", layout);
+		let size = layout.size().align_up(layout.align());
+		let index = self.next.fetch_add(size, Ordering::Relaxed);
+
+		if index + size <= self.size.load(Ordering::Relaxed) {
+			unsafe { self.mem.load(Ordering::Relaxed).add(index) }
+		} else {
+			warn!("Bump allocator overflow!");
+			ptr::null_mut()
+		}
+	}
+
+	unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
+		let waste = self.total_waste.fetch_add(layout.size(), Ordering::Relaxed);
+		let cnt = self.waste_cnt.fetch_add(1, Ordering::Relaxed);
+		if cnt % (512 * 64) == 511 {
+			debug!(
+				"Total bump allocator memory waste: {:#x} Bytes",
+				waste + layout.size()
+			);
+		}
+		// This does nothing, since this allocator does not support deallocation.
+		trace!("Trying to deallocate {:?} at {:p}", layout, ptr);
+	}
+}
+
+impl Drop for BumpAllocator {
+	fn drop(&mut self) {
+		panic!("BumpAllocator should not be dropped")
+	}
+}
diff --git a/src/mm/mod.rs b/src/mm/mod.rs
index 79241449dc..578c212c06 100644
--- a/src/mm/mod.rs
+++ b/src/mm/mod.rs
@@ -41,6 +41,7 @@
 //! ```
 
 pub(crate) mod allocator;
+pub(crate) mod bump_allocator;
 pub(crate) mod device_alloc;
 pub(crate) mod physicalmem;
 pub(crate) mod virtualmem;