arm64: Fix stale link in the arch_counter_enforce_ordering() comment
With infradead.org archives gone, update the link to lore.kernel.org as
these links are deemed stable.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
index 2175ec0..451e11e 100644
--- a/arch/arm64/include/asm/barrier.h
+++ b/arch/arm64/include/asm/barrier.h
@@ -74,7 +74,7 @@ static inline unsigned long array_index_mask_nospec(unsigned long idx,
* This insanity brought to you by speculative system register reads,
* out-of-order memory accesses, sequence locks and Thomas Gleixner.
*
- * http://lists.infradead.org/pipermail/linux-arm-kernel/2019-February/631195.html
+ * https://lore.kernel.org/r/alpine.DEB.2.21.1902081950260.1662@nanos.tec.linutronix.de/
*/
#define arch_counter_enforce_ordering(val) do { \
u64 tmp, _val = (val); \
