Fix CVE-2020-15586

Cherry-picked from upstream:
https://github.com/golang/go/commit/fa98f46741f818913a8c11b877520a548715131f

Gbp-Pq: Name 0010-Fix-CVE-2020-15586.patch

Fix CVE-2020-7919

Cherry-picked from upstream:
https://github.com/golang/go/commit/b13ce14c4a6aa59b7b041ad2b6eed2d23e15b574

Gbp-Pq: Name 0009-Fix-CVE-2020-7919.patch

Fix CVE-2019-17596

Cherry-picked from upstream:
https://github.com/golang/go/commit/2017d88dbc096381d4f348d2fb08bfb3c2b7ed73

Gbp-Pq: Name 0008-Fix-CVE-2019-17596.patch

Fix CVE-2019-16276

Cherry-picked from upstream:
https://github.com/golang/go/commit/6e6f4aaf70c8b1cc81e65a26332aa9409de03ad8

Gbp-Pq: Name 0007-Fix-CVE-2019-16276.patch

Fix CVE-2019-14809

Cherry-picked from upstream:
https://github.com/golang/go/commit/c1d9ca70995dc232a2145e3214f94e03409f6fcc

Gbp-Pq: Name 0006-Fix-CVE-2019-14809.patch

Fix CVE-2019-9512 and CVE-2019-9514

Cherry-picked from upstream:
https://github.com/golang/go/commit/e152b01a468a1c18a290bf9aec52ccea7693c7f2

Gbp-Pq: Name 0005-Fix-CVE-2019-9512-and-CVE-2019-9514.patch

[PATCH] unix: fix Fstatat by using fillStat_t on linux/mips64x

The stat structure on linux/mips64x differ between C library and the kernel,
as described in the stat(2) man page.

Fstat, Lstat and Stat on linux/mips64x already converts the stat structure
using a fillStat_t function, very similar to __xstat_conv in GLIBC.
Doing the same for Fstatat before calling SYS_NEWFSTATAT fixes the
"Fstatat: returned stat does not match Stat/Lstat" error in TestFstatat.

Fixes golang/go#29401

Change-Id: I0b2a7b274acc3c7c9fc7ae2afe722dd6225da383
Reviewed-on: https://go-review.googlesource.com/c/155747
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Gbp-Pq: Name 0004-fix-Fstatat-by-using-fillStat_t-on-linux-mips64x.patch

arm64/arm64asm: recognise new ssbb/pssbb mnemonics from objdump

Fixes golang/go#27754

Change-Id: I8fcc3bc3c718cf0d93afbd1d383df48316b522d4
Reviewed-on: https://go-review.googlesource.com/136455
Run-TryBot: Michael Hudson-Doyle <michael.hudson@canonical.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Gbp-Pq: Name 0003-arm64-arm64asm-recognise-new-ssbb-pssbb-mnemonics-fr.patch

Fix Lintian warnings about wrong interpreter path

The command used for this change is as follows:

grep -rH "/usr/bin/env perl" * | cut -d: -f1 | xargs -n1 sed -i -e "s,/usr/bin/env perl,/usr/bin/perl,"

Gbp-Pq: Name 0002-Fix-Lintian-warnings-about-wrong-interpreter-path.patch

Reproducible BUILD_PATH_PREFIX_MAP

Make builds reproducible by honoring BUILD_PATH_PREFIX_MAP
Upstream has rejected the patch in this form and promised to implement an
alternative they are happy with instead. That hasn't happened yet though.

Bug: https://github.com/golang/go/issues/22491, https://github.com/golang/go/issues/16860
Forwarded: https://golang.org/cl/73291 (rejected upstream though)

Gbp-Pq: Name 0001-Reproducible-BUILD_PATH_PREFIX_MAP.patch

golang-1.11 (1.11.6-1+deb10u7) buster-security; urgency=high

  * Non-maintainer upload by the LTS Security Team.
  * Disable a few flaky tests on arm.

[dgit import unpatched golang-1.11 1.11.6-1+deb10u7]

Import golang-1.11_1.11.6-1+deb10u7.debian.tar.xz

[dgit import tarball golang-1.11 1.11.6-1+deb10u7 golang-1.11_1.11.6-1+deb10u7.debian.tar.xz]

Import golang-1.11_1.11.6.orig.tar.gz

[dgit import orig golang-1.11_1.11.6.orig.tar.gz]