Merge 1fcb30098f into c946b13575

The file README.logs is installed only if SysVInit support is enabled.
Thus the link should depend on it as well.

hwdb.d/60-sensor.hwdb

@@ -953,6 +953,15 @@ sensor:modalias:acpi:MXC6655*:dmi:*:svnDefaultstring*:pnP612F:*
 sensor:modalias:acpi:SMO8500*:dmi:*:svnPEAQ:pnPEAQPMMC1010MD99187:*
  ACCEL_MOUNT_MATRIX=-1, 0, 0; 0, 1, 0; 0, 0, 1
 
+#########################################
+# Pine64
+#########################################
+
+# PineTab2
+
+sensor:modalias:of:NaccelerometerT_null_Csilan,sc7a20:*
+ ACCEL_MOUNT_MATRIX=0, 0, -1; 1, 0, 0; 0, -1, 0
+
 #########################################
 # Pipo
 #########################################

src/libsystemd/sd-varlink/varlink-util.c

@@ -16,7 +16,7 @@ int varlink_get_peer_pidref(sd_varlink *v, PidRef *ret) {
 
         int pidfd = sd_varlink_get_peer_pidfd(v);
         if (pidfd < 0) {
-                if (!ERRNO_IS_NEG_NOT_SUPPORTED(pidfd))
+                if (!ERRNO_IS_NEG_NOT_SUPPORTED(pidfd) && pidfd != -EINVAL)
                         return pidfd;
 
                 pid_t pid;

tmpfiles.d/legacy.conf.in

@@ -13,11 +13,12 @@
 
 d /run/lock 0755 root root -
 L /var/lock - - - - ../run/lock
+
+{% if HAVE_SYSV_COMPAT %}
 {% if CREATE_LOG_DIRS %}
 L$ /var/log/README - - - - ../..{{DOC_DIR}}/README.logs
 {% endif %}
 
-{% if HAVE_SYSV_COMPAT %}
 # /run/lock/subsys is used for serializing SysV service execution, and
 # hence without use on SysV-less systems.
 d /run/lock/subsys 0755 root root -