Import of kernel-5.14.0-570.51.1.el9_6

Makefile.rhelver

@@ -12,7 +12,7 @@ RHEL_MINOR = 6
 #
 # Use this spot to avoid future merge conflicts.
 # Do not trim this comment.
-RHEL_RELEASE = 570.49.1
+RHEL_RELEASE = 570.51.1
 
 #
 # ZSTREAM

arch/x86/kvm/hyperv.c

@@ -1980,6 +1980,9 @@ int kvm_hv_vcpu_flush_tlb(struct kvm_vcpu *vcpu)
 		if (entries[i] == KVM_HV_TLB_FLUSHALL_ENTRY)
 			goto out_flush_all;
 
+		if (is_noncanonical_address(entries[i], vcpu))
+			continue;
+
 		/*
 		 * Lower 12 bits of 'address' encode the number of additional
 		 * pages to flush.

drivers/infiniband/hw/cxgb4/qp.c

@@ -1599,6 +1599,7 @@ static void __flush_qp(struct c4iw_qp *qhp, struct c4iw_cq *rchp,
 	int count;
 	int rq_flushed = 0, sq_flushed;
 	unsigned long flag;
+	struct ib_event ev;
 
 	pr_debug("qhp %p rchp %p schp %p\n", qhp, rchp, schp);
 
@@ -1607,6 +1608,13 @@ static void __flush_qp(struct c4iw_qp *qhp, struct c4iw_cq *rchp,
 	if (schp != rchp)
 		spin_lock(&schp->lock);
 	spin_lock(&qhp->lock);
+	if (qhp->srq && qhp->attr.state == C4IW_QP_STATE_ERROR &&
+	    qhp->ibqp.event_handler) {
+		ev.device = qhp->ibqp.device;
+		ev.element.qp = &qhp->ibqp;
+		ev.event = IB_EVENT_QP_LAST_WQE_REACHED;
+		qhp->ibqp.event_handler(&ev, qhp->ibqp.qp_context);
+	}
 
 	if (qhp->wq.flushed) {
 		spin_unlock(&qhp->lock);

drivers/net/wireless/ath/ath12k/dp.c

@@ -79,6 +79,7 @@ int ath12k_dp_peer_setup(struct ath12k *ar, int vdev_id, const u8 *addr)
 	ret = ath12k_dp_rx_peer_frag_setup(ar, addr, vdev_id);
 	if (ret) {
 		ath12k_warn(ab, "failed to setup rx defrag context\n");
+		tid--;
 		goto peer_clean;
 	}
 

redhat/kernel.changelog-9.6

@@ -1,3 +1,13 @@
+* Sat Sep 27 2025 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [5.14.0-570.51.1.el9_6]
+- wifi: ath12k: Decrement TID on RX peer frag setup error handling (CKI Backport Bot) [RHEL-114705] {CVE-2025-39761}
+- RDMA/cxgb4: Notify rdma stack for IB_EVENT_QP_LAST_WQE_REACHED event (CKI Backport Bot) [RHEL-100798]
+Resolves: RHEL-100798, RHEL-114705
+
+* Thu Sep 25 2025 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [5.14.0-570.50.1.el9_6]
+- security/keys: fix slab-out-of-bounds in key_task_permission (CKI Backport Bot) [RHEL-68092] {CVE-2024-50301}
+- KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush (Jon Maloy) [RHEL-104730] {CVE-2025-38351}
+Resolves: RHEL-104730, RHEL-68092
+
 * Tue Sep 23 2025 CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com> [5.14.0-570.49.1.el9_6]
 - io_uring/futex: ensure io_futex_wait() cleans up properly on failure (CKI Backport Bot) [RHEL-114335] {CVE-2025-39698}
 - selftests: tls: add tests for zero-length records (Sabrina Dubroca) [RHEL-114326] {CVE-2025-39682}

security/keys/keyring.c

@@ -772,8 +772,11 @@ ascend_to_node:
 	for (; slot < ASSOC_ARRAY_FAN_OUT; slot++) {
 		ptr = READ_ONCE(node->slots[slot]);
 
-		if (assoc_array_ptr_is_meta(ptr) && node->back_pointer)
-			goto descend_to_node;
+		if (assoc_array_ptr_is_meta(ptr)) {
+			if (node->back_pointer ||
+			    assoc_array_ptr_is_shortcut(ptr))
+				goto descend_to_node;
+		}
 
 		if (!keyring_ptr_is_keyring(ptr))
 			continue;