linux-raspberrypi: Remove obsolete kernel versions

Signed-off-by: Paul Barker <pbarker@konsulko.com>

recipes-kernel/linux/files/0001-menuconfig-check-lxdiaglog.sh-Allow-specification-of.patch

@@ -1,62 +0,0 @@
-From e6ebc8e654bba53f28af5229a1069fc74fa58b7b Mon Sep 17 00:00:00 2001
-From: Jason Wessel <jason.wessel@windriver.com>
-Date: Thu, 25 Sep 2014 11:26:49 -0700
-Subject: [PATCH] menuconfig,check-lxdiaglog.sh: Allow specification of ncurses
- location
-
-In some cross build environments such as the Yocto Project build
-environment it provides an ncurses library that is compiled
-differently than the host's version.  This causes display corruption
-problems when the host's curses includes are used instead of the
-includes from the provided compiler are overridden.  There is a second
-case where there is no curses libraries at all on the host system and
-menuconfig will just fail entirely.
-
-The solution is simply to allow an override variable in
-check-lxdialog.sh for environments such as the Yocto Project.  Adding
-a CROSS_CURSES_LIB and CROSS_CURSES_INC solves the issue and allowing
-compiling and linking against the right headers and libraries.
-
-Upstream-Status: submitted [https://lkml.org/lkml/2013/3/3/103]
-
-Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
-cc: Michal Marek <mmarek@suse.cz>
-cc: linux-kbuild@vger.kernel.org
-Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
-Signed-off-by: California Sullivan <california.l.sullivan@intel.com>
----
- scripts/kconfig/lxdialog/check-lxdialog.sh | 8 ++++++++
- 1 file changed, 8 insertions(+)
- mode change 100755 => 100644 scripts/kconfig/lxdialog/check-lxdialog.sh
-
-diff --git a/scripts/kconfig/lxdialog/check-lxdialog.sh b/scripts/kconfig/lxdialog/check-lxdialog.sh
-old mode 100755
-new mode 100644
-index 5075ebf2d3b9..ba9242101190
---- a/scripts/kconfig/lxdialog/check-lxdialog.sh
-+++ b/scripts/kconfig/lxdialog/check-lxdialog.sh
-@@ -4,6 +4,10 @@
- # What library to link
- ldflags()
- {
-+	if [ "$CROSS_CURSES_LIB" != "" ]; then
-+		echo "$CROSS_CURSES_LIB"
-+		exit
-+	fi
- 	pkg-config --libs ncursesw 2>/dev/null && exit
- 	pkg-config --libs ncurses 2>/dev/null && exit
- 	for ext in so a dll.a dylib ; do
-@@ -21,6 +25,10 @@ ldflags()
- # Where is ncurses.h?
- ccflags()
- {
-+	if [ x"$CROSS_CURSES_INC" != x ]; then
-+		echo "$CROSS_CURSES_INC"
-+		exit
-+	fi
- 	if pkg-config --cflags ncursesw 2>/dev/null; then
- 		echo '-DCURSES_LOC="<ncurses.h>" -DNCURSES_WIDECHAR=1'
- 	elif pkg-config --cflags ncurses 2>/dev/null; then
--- 
-2.14.3
-

recipes-kernel/linux/files/0001-perf-Make-perf-able-to-build-with-latest-libbfd.patch

@@ -1,57 +0,0 @@
-From e66a0be4fac135d67ab228a6fd1453b9e36a3644 Mon Sep 17 00:00:00 2001
-From: Changbin Du <changbin.du@gmail.com>
-Date: Tue, 28 Jan 2020 23:29:38 +0800
-Subject: [PATCH] perf: Make perf able to build with latest libbfd
-
-libbfd has changed the bfd_section_* macros to inline functions
-bfd_section_<field> since 2019-09-18. See below two commits:
-  o http://www.sourceware.org/ml/gdb-cvs/2019-09/msg00064.html
-  o https://www.sourceware.org/ml/gdb-cvs/2019-09/msg00072.html
-
-This fix make perf able to build with both old and new libbfd.
-
-Signed-off-by: Changbin Du <changbin.du@gmail.com>
-Acked-by: Jiri Olsa <jolsa@redhat.com>
-Cc: Peter Zijlstra <peterz@infradead.org>
-Link: http://lore.kernel.org/lkml/20200128152938.31413-1-changbin.du@gmail.com
-Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
----
- tools/perf/util/srcline.c | 16 +++++++++++++++-
- 1 file changed, 15 insertions(+), 1 deletion(-)
-
-diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c
-index af3f9b9f1e8b..b8e77617fdc4 100644
---- a/tools/perf/util/srcline.c
-+++ b/tools/perf/util/srcline.c
-@@ -191,16 +191,30 @@ static void find_address_in_section(bfd *abfd, asection *section, void *data)
- 	bfd_vma pc, vma;
- 	bfd_size_type size;
- 	struct a2l_data *a2l = data;
-+	flagword flags;
- 
- 	if (a2l->found)
- 		return;
- 
--	if ((bfd_get_section_flags(abfd, section) & SEC_ALLOC) == 0)
-+#ifdef bfd_get_section_flags
-+	flags = bfd_get_section_flags(abfd, section);
-+#else
-+	flags = bfd_section_flags(section);
-+#endif
-+	if ((flags & SEC_ALLOC) == 0)
- 		return;
- 
- 	pc = a2l->addr;
-+#ifdef bfd_get_section_vma
- 	vma = bfd_get_section_vma(abfd, section);
-+#else
-+	vma = bfd_section_vma(section);
-+#endif
-+#ifdef bfd_get_section_size
- 	size = bfd_get_section_size(section);
-+#else
-+	size = bfd_section_size(section);
-+#endif
- 
- 	if (pc < vma || pc >= vma + size)
- 		return;

recipes-kernel/linux/files/0001-selftest-bpf-Use-CHECK-macro-instead-of-RET_IF.patch

@@ -1,40 +0,0 @@
-From 4cd12df48b83cef9cc7d6b80b128afbf68746718 Mon Sep 17 00:00:00 2001
-From: Khem Raj <raj.khem@gmail.com>
-Date: Sat, 14 Mar 2020 07:31:34 -0700
-Subject: [PATCH] selftest/bpf: Use CHECK macro instead of RET_IF
-
-backporting 634efb750435d0a489dc58477d4fcb88b2692942 causes build
-failures because RET_IF is defined in 7ee0d4e97b889c0478af9c1a6e5af658b181423f
-but that is not backported
-
-Upstream-Status: Submitted
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-Cc: Jakub Sitnicki <jakub@cloudflare.com>
-Cc: Alexei Starovoitov <ast@kernel.org>
-Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
----
- tools/testing/selftests/bpf/test_select_reuseport.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/tools/testing/selftests/bpf/test_select_reuseport.c b/tools/testing/selftests/bpf/test_select_reuseport.c
-index 079d0f5a2909..7e4c91f2238d 100644
---- a/tools/testing/selftests/bpf/test_select_reuseport.c
-+++ b/tools/testing/selftests/bpf/test_select_reuseport.c
-@@ -668,12 +668,12 @@ static void cleanup_per_test(void)
- 
- 	for (i = 0; i < NR_RESULTS; i++) {
- 		err = bpf_map_update_elem(result_map, &i, &zero, BPF_ANY);
--		RET_IF(err, "reset elem in result_map",
-+		CHECK(err, "reset elem in result_map",
- 		       "i:%u err:%d errno:%d\n", i, err, errno);
- 	}
- 
- 	err = bpf_map_update_elem(linum_map, &zero, &zero, BPF_ANY);
--	RET_IF(err, "reset line number in linum_map", "err:%d errno:%d\n",
-+	CHECK(err, "reset line number in linum_map", "err:%d errno:%d\n",
- 	       err, errno);
- 
- 	for (i = 0; i < REUSEPORT_ARRAY_SIZE; i++)
--- 
-2.26.0
-

recipes-kernel/linux/linux-raspberrypi-rt_4.14.bb

@@ -1,9 +0,0 @@
-LINUX_VERSION ?= "4.14.91"
-
-SRCREV = "0b520d5f1f580d36a742a9457a5673fa1578fff3"
-SRC_URI = " \
-    git://github.com/raspberrypi/linux.git;branch=rpi-4.14.y-rt \
-    file://0001-menuconfig-check-lxdiaglog.sh-Allow-specification-of.patch \
-    "
-
-require linux-raspberrypi.inc

recipes-kernel/linux/linux-raspberrypi-rt_4.19.bb

@@ -1,6 +0,0 @@
-LINUX_VERSION ?= "4.19.71"
-LINUX_RPI_BRANCH ?= "rpi-4.19.y-rt"
-
-SRCREV = "e2e9cec6fb061ba58304fd391ef76747f2963557"
-
-require linux-raspberrypi_4.19.inc

recipes-kernel/linux/linux-raspberrypi_4.14.bb

@@ -1,9 +0,0 @@
-LINUX_VERSION ?= "4.14.114"
-
-SRCREV = "7688b39276ff9952df381d79de63b258e73971ce"
-SRC_URI = " \
-    git://github.com/raspberrypi/linux.git;branch=rpi-4.14.y \
-    file://0001-menuconfig-check-lxdiaglog.sh-Allow-specification-of.patch \
-    "
-
-require linux-raspberrypi.inc

recipes-kernel/linux/linux-raspberrypi_4.19.bb

@@ -1,10 +0,0 @@
-LINUX_VERSION ?= "4.19.126"
-LINUX_RPI_BRANCH ?= "rpi-4.19.y"
-
-SRCREV = "f6b3ac28f0a9137d4c24c0b8832e693bbd16f5b7"
-
-require linux-raspberrypi_4.19.inc
-
-SRC_URI += "file://0001-perf-Make-perf-able-to-build-with-latest-libbfd.patch \
-            file://0001-selftest-bpf-Use-CHECK-macro-instead-of-RET_IF.patch \
-           "

recipes-kernel/linux/linux-raspberrypi_4.19.inc

@@ -1,12 +0,0 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/linux-raspberrypi:"
-
-SRC_URI = " \
-    git://github.com/raspberrypi/linux.git;branch=${LINUX_RPI_BRANCH} \
-    "
-SRC_URI_append_raspberrypi4-64 = " file://rpi4-64-kernel-misc.cfg"
-
-require linux-raspberrypi.inc
-
-LIC_FILES_CHKSUM = "file://COPYING;md5=bbea815ee2795b2f4230826c0c6b8814"
-
-KERNEL_EXTRA_ARGS_append_rpi = " DTC_FLAGS='-@ -H epapr'"