Revert "Update to v6.11 kernel headers."

Revert submission 3277111-kernel_611

Reason for revert: Droidmonitor created revert due to b/369448759.

Reverted changes: /q/submissionid:3277111-kernel_611

Change-Id: I3cabcc2c55904459c69dbfa81e6e65863a7e57cc
diff --git a/libc/kernel/uapi/rdma/bnxt_re-abi.h b/libc/kernel/uapi/rdma/bnxt_re-abi.h
index 50f8b8a..3dceafd 100644
--- a/libc/kernel/uapi/rdma/bnxt_re-abi.h
+++ b/libc/kernel/uapi/rdma/bnxt_re-abi.h
@@ -18,7 +18,7 @@
   BNXT_RE_UCNTX_CMASK_WC_DPI_ENABLED = 0x04ULL,
   BNXT_RE_UCNTX_CMASK_DBR_PACING_ENABLED = 0x08ULL,
   BNXT_RE_UCNTX_CMASK_POW2_DISABLED = 0x10ULL,
-  BNXT_RE_UCNTX_CMASK_MSN_TABLE_ENABLED = 0x40,
+  BNXT_RE_COMP_MASK_UCNTX_HW_RETX_ENABLED = 0x40,
 };
 enum bnxt_re_wqe_mode {
   BNXT_QPLIB_WQE_MODE_STATIC = 0x00,