Merge tag 'kvm-ppc-fixes-5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc into kvm-master

PPC KVM fixes for 5.2

- Several bug fixes for the new XIVE-native code.
- Replace kvm->lock by other mutexes in several places where we hold a
  vcpu mutex, to avoid lock order inversions.
- Fix a lockdep warning on guest entry for radix-mode guests.
- Fix a bug causing user-visible corruption of SPRG3 on the host.

1 files changed, 3 insertions, 0 deletions

diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 20f6fac5882e..c61edd023b35 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -6024,6 +6024,9 @@ reset_and_undo:
 static void tcp_rcv_synrecv_state_fastopen(struct sock *sk)
 {
         tcp_try_undo_loss(sk, false);
+
+        /* Reset rtx states to prevent spurious retransmits_timed_out() */
+        tcp_sk(sk)->retrans_stamp = 0;
         inet_csk(sk)->icsk_retransmits = 0;
 
         /* Once we leave TCP_SYN_RECV or TCP_FIN_WAIT_1,