Merge remote-tracking branch 'remotes/philmd-gitlab/tags/mips-fixes-20201103' into staging

MIPS patches queue

- Removal of the 'r4k' machine (deprecated before 5.0)
- Fix LGPL license text (Chetan Pant)
- Support unaligned accesses on Loongson-3 (Huacai Chen)
- Fix out-of-bound access in Loongson-3 embedded I/O interrupt
  controller (Alex Chen)

CI jobs results:
. https://cirrus-ci.com/build/6324890389184512
. https://gitlab.com/philmd/qemu/-/pipelines/211275262
. https://travis-ci.org/github/philmd/qemu/builds/741188958

# gpg: Signature made Tue 03 Nov 2020 17:30:30 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd-gitlab/tags/mips-fixes-20201103:
  target/mips: Add unaligned access support for MIPS64R6 and Loongson-3
  target/mips: Fix Lesser GPL version number
  hw/intc/loongson: Fix incorrect 'core' calculation in liointc_read/write
  hw/mips/boston: Fix Lesser GPL version number
  hw/mips: Fix Lesser GPL version number
  hw/mips: Remove the 'r4k' machine

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

4 files changed, 4 insertions, 4 deletions

diff --git a/include/hw/mips/cps.h b/include/hw/mips/cps.h
index 859a8d4a67..04d636246a 100644
--- a/include/hw/mips/cps.h
+++ b/include/hw/mips/cps.h
@@ -6,7 +6,7 @@
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/include/hw/misc/mips_cpc.h b/include/hw/misc/mips_cpc.h
index e5dccea151..fcafbd5e00 100644
--- a/include/hw/misc/mips_cpc.h
+++ b/include/hw/misc/mips_cpc.h
@@ -6,7 +6,7 @@
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/include/hw/misc/mips_itu.h b/include/hw/misc/mips_itu.h
index 96347dbf65..50d961106d 100644
--- a/include/hw/misc/mips_itu.h
+++ b/include/hw/misc/mips_itu.h
@@ -6,7 +6,7 @@
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
diff --git a/include/hw/pci-host/xilinx-pcie.h b/include/hw/pci-host/xilinx-pcie.h
index f079e50db4..89be88d87f 100644
--- a/include/hw/pci-host/xilinx-pcie.h
+++ b/include/hw/pci-host/xilinx-pcie.h
@@ -6,7 +6,7 @@
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
+ * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of