diff --git a/man3/getauxval.3 b/man3/getauxval.3
index 794bc97b5..b78a63225 100644
--- a/man3/getauxval.3
+++ b/man3/getauxval.3
@@ -123,6 +123,34 @@ The instruction cache block size.
 .\" .TP
 .\" .BR AT_NOTELF
 .TP
+.\" Kernel commit 98a5f361b8625c6f4841d6ba013bbf0e80d08147
+.BR AT_L1D_CACHEGEOMETRY
+Geometry of the L1 data cache, encoded with the cache line size in
+bytes in the bottom 16 bits and the cache associativity in the next 16
+bits. The associativity is such that if N is the 16-bit value, the cache
+is N-way set associative.
+.TP
+.BR AT_L1D_CACHESIZE
+The L1 data cache size.
+.TP
+.BR AT_L1I_CACHEGEOMETRY
+Geometry of the L1 instruction cache, encoded as for AT_L1D_CACHEGEOMETRY.
+.TP
+.BR AT_L1I_CACHESIZE
+The L1 instruction cache size.
+.TP
+.BR AT_L2_CACHEGEOMETRY
+Geometry of the L2 cache, encoded as for AT_L1D_CACHEGEOMETRY.
+.TP
+.BR AT_L2_CACHESIZE
+The L2 cache size.
+.TP
+.BR AT_L3_CACHEGEOMETRY
+Geometry of the L3 cache, encoded as for AT_L1D_CACHEGEOMETRY.
+.TP
+.BR AT_L3_CACHESIZE
+The L3 cache size.
+.TP
 .BR AT_PAGESZ
 The system page size (the same value returned by
 .IR sysconf(_SC_PAGESIZE) ).