build: transmission: patches: disable webseeding, it causes 100% CPU usage in certain situations; apply DSCP to UDP sockets too - backport patch from the upstream

release/src-rt-6.x.4708/router/patches/transmission/110-apply-dscp-to-udp-sockets.patch

@@ -0,0 +1,68 @@
+From 98da2afa58b7bdf5350de16fd99905ddb04e1b0d Mon Sep 17 00:00:00 2001
+From: Dan Walters <dan@walters.io>
+Date: Sun, 13 Oct 2019 10:08:36 -0500
+Subject: [PATCH] Apply the configured peer socket TOS to UDP sockets, not just
+ TCP.
+
+---
+ libtransmission/session.c |  2 ++
+ libtransmission/tr-udp.c  | 20 ++++++++++++++++++++
+ libtransmission/tr-udp.h  |  1 +
+ 3 files changed, 23 insertions(+)
+
+--- transmission/libtransmission/session.c
++++ transmission/libtransmission/session.c
+@@ -2274,6 +2274,8 @@ static void toggle_utp(void* data)
+ 
+     tr_udpSetSocketBuffers(session);
+ 
++    tr_udpSetSocketTOS(session);
++
+     /* But don't call tr_utpClose -- see reset_timer in tr-utp.c for an
+        explanation. */
+ }
+--- transmission/libtransmission/tr-udp.c
++++ transmission/libtransmission/tr-udp.c
+@@ -125,6 +125,24 @@ void tr_udpSetSocketBuffers(tr_session*
+     }
+ }
+ 
++void tr_udpSetSocketTOS(tr_session* session)
++{
++    if (session->peerSocketTOS == 0)
++    {
++        return;
++    }
++
++    if (session->udp_socket != TR_BAD_SOCKET)
++    {
++        tr_netSetTOS(session->udp_socket, session->peerSocketTOS, TR_AF_INET);
++    }
++
++    if (session->udp6_socket != TR_BAD_SOCKET)
++    {
++        tr_netSetTOS(session->udp6_socket, session->peerSocketTOS, TR_AF_INET6);
++    }
++}
++
+ /* BEP-32 has a rather nice explanation of why we need to bind to one
+    IPv6 address, if I may say so myself. */
+ 
+@@ -363,6 +381,8 @@ ipv6:
+ 
+     tr_udpSetSocketBuffers(ss);
+ 
++    tr_udpSetSocketTOS(ss);
++
+     if (ss->isDHTEnabled)
+     {
+         tr_dhtInit(ss);
+--- transmission/libtransmission/tr-udp.h
++++ transmission/libtransmission/tr-udp.h
+@@ -30,5 +30,6 @@ THE SOFTWARE.
+ void tr_udpInit(tr_session*);
+ void tr_udpUninit(tr_session*);
+ void tr_udpSetSocketBuffers(tr_session*);
++void tr_udpSetSocketTOS(tr_session*);
+ 
+ bool tau_handle_message(tr_session* session, uint8_t const* msg, size_t msglen);

release/src-rt-6.x.4708/router/patches/transmission/120-disable-webseeding.patch

@@ -0,0 +1,13 @@
+It causes 100% CPU usage in certain situations. Just disable it.
+
+--- transmission/libtransmission/webseed.c
++++ transmission/libtransmission/webseed.c
+@@ -510,8 +510,6 @@ static void webseed_timer_func(evutil_so
+         ++w->retry_tickcount;
+     }
+ 
+-    on_idle(w);
+-
+     tr_timerAddMsec(w->timer, TR_IDLE_TIMER_MSEC);
+ }
+ 

release/src-rt-6.x.4708/router/patches/transmission/200-add-arc4.patch

@@ -1,6 +1,6 @@
 --- transmission/CMakeLists.txt
 +++ transmission/CMakeLists.txt
-@@ -334,6 +334,8 @@
+@@ -348,6 +348,8 @@
  
  tr_add_external_auto_library(B64 libb64 b64)