kernel-5.13.0-0.rc6.20210617git70585216fe77.48

* Thu Jun 17 2021 Fedora Kernel Team <kernel-team@fedoraproject.org> [5.13.0-0.rc6.20210617git70585216fe77.48]
- Revert "powerpc: Switch to relative jump labels" (Don Zickus)
- spec: Enable sefltests rpm build (Jiri Olsa)
- spec: Allow bpf selftest/samples to fail (Jiri Olsa)
- bpf, selftests: Disable tests that need clang13 (Toke Høiland-Jørgensen)
- kvm: Add kvm_stat.service file and kvm_stat logrotate config to the tools (Jiri Benc)
- kernel.spec: Add missing source files to kernel-selftests-internal (Jiri Benc)
- kernel.spec: selftests: add net/forwarding to TARGETS list (Jiri Benc)
- kernel.spec: selftests: add build requirement on libmnl-devel (Jiri Benc)
- kernel.spec: add action.o to kernel-selftests-internal (Jiri Benc)
- kernel.spec: avoid building bpftool repeatedly (Jiri Benc)
- kernel.spec: selftests require python3 (Jiri Benc)
- kernel.spec: skip selftests that failed to build (Jiri Benc)
- kernel.spec: fix installation of bpf selftests (Jiri Benc)
- redhat: fix samples and selftests make options (Jiri Benc)
- kernel.spec: enable mptcp selftests for kernel-selftests-internal (Jiri Benc)
- kernel.spec: Do not export shared objects from libexecdir to RPM Provides (Jiri Benc)
- kernel.spec: add missing dependency for the which package (Jiri Benc)
- kernel.spec: add netfilter selftests to kernel-selftests-internal (Jiri Benc)
- kernel.spec: move slabinfo and page_owner_sort debuginfo to tools-debuginfo (Jiri Benc)
- kernel.spec: package and ship VM tools (Jiri Benc)
- configs: enable CONFIG_PAGE_OWNER (Jiri Benc)
- kernel.spec: add coreutils (Jiri Benc)
- kernel.spec: add netdevsim driver selftests to kernel-selftests-internal (Jiri Benc)
- redhat/Makefile: Clean out the --without flags from the baseonly rule (Jiri Benc)
- kernel.spec: Stop building unnecessary rpms for baseonly builds (Jiri Benc)
- kernel.spec: disable more kabi switches for gcov build (Jiri Benc)
- kernel.spec: Rename kabi-dw base (Jiri Benc)
- kernel.spec: Fix error messages during build of zfcpdump kernel (Jiri Benc)
- kernel.spec: perf: remove bpf examples (Jiri Benc)
- kernel.spec: selftests should not depend on modules-internal (Jiri Benc)
- kernel.spec: build samples (Jiri Benc)
- kernel.spec: tools: sync missing options with RHEL 8 (Jiri Benc)
Resolves: rhbz#

Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>

1 files changed, 2326 insertions, 20 deletions

diff --git a/patch-5.13.0-redhat.patch b/patch-5.13.0-redhat.patch
index 1ad256aae..e43812adc 100644
--- a/patch-5.13.0-redhat.patch
+++ b/patch-5.13.0-redhat.patch
@@ -1,10 +1,11 @@
  Documentation/admin-guide/kdump/kdump.rst          |  11 +
  Documentation/admin-guide/kernel-parameters.txt    |   9 +
  Kconfig                                            |   2 +
- Kconfig.redhat                                     |  17 ++
+ Kconfig.redhat                                     |  17 +
  Makefile                                           |  13 +-
  arch/arm/Kconfig                                   |   4 +-
  arch/arm64/Kconfig                                 |   3 +-
+ arch/arm64/boot/dts/rockchip/rk3399.dtsi           |   2 +-
  arch/arm64/kernel/acpi.c                           |   4 +
  arch/powerpc/Kconfig                               |   1 -
  arch/powerpc/include/asm/jump_label.h              |  21 +-
@@ -13,21 +14,21 @@
  arch/s390/kernel/ipl.c                             |   5 +
  arch/s390/kernel/setup.c                           |   4 +
  arch/x86/kernel/cpu/common.c                       |   1 +
- arch/x86/kernel/setup.c                            |  69 ++++-
+ arch/x86/kernel/setup.c                            |  69 ++-
  drivers/acpi/apei/hest.c                           |   8 +
  drivers/acpi/irq.c                                 |  17 +-
  drivers/acpi/scan.c                                |   9 +
- drivers/ata/libahci.c                              |  18 ++
- drivers/char/ipmi/ipmi_dmi.c                       |  15 ++
+ drivers/ata/libahci.c                              |  18 +
+ drivers/char/ipmi/ipmi_dmi.c                       |  15 +
  drivers/char/ipmi/ipmi_msghandler.c                |  16 +-
  drivers/firmware/efi/Makefile                      |   1 +
- drivers/firmware/efi/efi.c                         | 124 ++++++---
- drivers/firmware/efi/secureboot.c                  |  38 +++
- drivers/hid/hid-rmi.c                              |  64 -----
- drivers/hwtracing/coresight/coresight-etm4x-core.c |  19 ++
+ drivers/firmware/efi/efi.c                         | 124 +++--
+ drivers/firmware/efi/secureboot.c                  |  38 ++
+ drivers/hid/hid-rmi.c                              |  64 ---
+ drivers/hwtracing/coresight/coresight-etm4x-core.c |  19 +
  drivers/infiniband/sw/rxe/rxe.c                    |   2 +
- drivers/input/rmi4/rmi_driver.c                    | 124 +++++----
- drivers/iommu/iommu.c                              |  22 ++
+ drivers/input/rmi4/rmi_driver.c                    | 124 +++--
+ drivers/iommu/iommu.c                              |  22 +
  drivers/message/fusion/mptsas.c                    |  10 +
  drivers/message/fusion/mptspi.c                    |  11 +
  drivers/net/ethernet/intel/ice/ice_main.c          |   1 +
@@ -36,8 +37,10 @@
  drivers/nvme/host/core.c                           |  22 +-
  drivers/nvme/host/multipath.c                      |  19 +-
  drivers/nvme/host/nvme.h                           |   4 +
+ drivers/pci/controller/pcie-rockchip-host.c        |  12 +-
+ drivers/pci/of.c                                   |  17 +-
  drivers/pci/pci-driver.c                           |  29 ++
- drivers/pci/quirks.c                               |  24 ++
+ drivers/pci/quirks.c                               |  24 +
  drivers/scsi/aacraid/linit.c                       |   2 +
  drivers/scsi/be2iscsi/be_main.c                    |   2 +
  drivers/scsi/hpsa.c                                |   4 +
@@ -46,25 +49,25 @@
  drivers/scsi/mpt3sas/mpt3sas_scsih.c               |   4 +
  drivers/scsi/qla2xxx/qla_os.c                      |   6 +
  drivers/scsi/qla4xxx/ql4_os.c                      |   2 +
- drivers/scsi/smartpqi/smartpqi_init.c              |  16 ++
+ drivers/scsi/smartpqi/smartpqi_init.c              |  16 +
  drivers/usb/core/hub.c                             |   7 +
  include/linux/efi.h                                |  22 +-
- include/linux/kernel.h                             |  34 ++-
+ include/linux/kernel.h                             |  34 +-
  include/linux/lsm_hook_defs.h                      |   2 +
  include/linux/lsm_hooks.h                          |   6 +
  include/linux/module.h                             |   1 +
  include/linux/pci.h                                |   4 +
- include/linux/rh_kabi.h                            | 297 +++++++++++++++++++++
+ include/linux/rh_kabi.h                            | 297 +++++++++++
  include/linux/rmi.h                                |   1 +
  include/linux/security.h                           |   5 +
  init/Kconfig                                       |   2 +-
  kernel/Makefile                                    |   1 +
- kernel/bpf/syscall.c                               |  24 ++
+ kernel/bpf/syscall.c                               |  24 +
  kernel/crash_core.c                                |  28 +-
  kernel/module.c                                    |   2 +
  kernel/module_signing.c                            |   9 +-
  kernel/panic.c                                     |  14 +
- kernel/rh_taint.c                                  |  93 +++++++
+ kernel/rh_taint.c                                  |  93 ++++
  kernel/sysctl.c                                    |   5 +
  mm/cma.c                                           |  10 +
  scripts/mod/modpost.c                              |   8 +
@@ -73,7 +76,27 @@
  security/lockdown/Kconfig                          |  13 +
  security/lockdown/lockdown.c                       |   1 +
  security/security.c                                |   6 +
- 75 files changed, 1232 insertions(+), 198 deletions(-)
+ tools/testing/selftests/bpf/Makefile               |   1 -
+ tools/testing/selftests/bpf/prog_tests/atomics.c   | 246 ----------
+ .../testing/selftests/bpf/prog_tests/bpf_tcp_ca.c  | 280 -----------
+ .../testing/selftests/bpf/prog_tests/kfunc_call.c  |  59 ---
+ .../selftests/bpf/prog_tests/linked_funcs.c        |  42 --
+ .../testing/selftests/bpf/prog_tests/linked_maps.c |  30 --
+ .../testing/selftests/bpf/prog_tests/linked_vars.c |  43 --
+ .../selftests/bpf/prog_tests/static_linked.c       |  40 --
+ tools/testing/selftests/bpf/progs/bpf_cubic.c      | 545 ---------------------
+ tools/testing/selftests/bpf/progs/bpf_dctcp.c      | 224 ---------
+ .../testing/selftests/bpf/progs/kfunc_call_test.c  |  47 --
+ .../selftests/bpf/progs/kfunc_call_test_subprog.c  |  42 --
+ tools/testing/selftests/bpf/progs/linked_funcs1.c  |  73 ---
+ tools/testing/selftests/bpf/progs/linked_funcs2.c  |  73 ---
+ tools/testing/selftests/bpf/progs/linked_maps1.c   |  82 ----
+ tools/testing/selftests/bpf/progs/linked_maps2.c   |  76 ---
+ tools/testing/selftests/bpf/progs/linked_vars1.c   |  54 --
+ tools/testing/selftests/bpf/progs/linked_vars2.c   |  55 ---
+ .../selftests/bpf/progs/test_static_linked1.c      |  30 --
+ .../selftests/bpf/progs/test_static_linked2.c      |  31 --
+ 98 files changed, 1251 insertions(+), 2283 deletions(-)
 
 diff --git a/Documentation/admin-guide/kdump/kdump.rst b/Documentation/admin-guide/kdump/kdump.rst
 index 75a9dd98e76e..3ff3291551f9 100644
@@ -151,7 +174,7 @@ index 000000000000..effb81d04bfd
 +
 +endmenu
 diff --git a/Makefile b/Makefile
-index ed669b2d705d..4b8f0c79ce41 100644
+index 2d7a8df84e2b..8faff67e93d3 100644
 --- a/Makefile
 +++ b/Makefile
 @@ -18,6 +18,10 @@ $(if $(filter __%, $(MAKECMDGOALS)), \
@@ -173,7 +196,7 @@ index ed669b2d705d..4b8f0c79ce41 100644
  		   -Werror=return-type -Wno-format-security \
  		   -std=gnu89
  KBUILD_CPPFLAGS := -D__KERNEL__
-@@ -1296,7 +1301,13 @@ define filechk_version.h
+@@ -1299,7 +1304,13 @@ define filechk_version.h
  	((c) > 255 ? 255 : (c)))';                                       \
  	echo \#define LINUX_VERSION_MAJOR $(VERSION);                    \
  	echo \#define LINUX_VERSION_PATCHLEVEL $(PATCHLEVEL);            \
@@ -225,6 +248,19 @@ index 9f1d8566bbf9..ebb24a713210 100644
  	default "12" if ARM64_16K_PAGES
  	default "11"
  	help
+diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+index 634a91af8e83..4b854eb21f72 100644
+--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
++++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+@@ -227,7 +227,7 @@ pcie0: pcie@f8000000 {
+ 		       <&pcie_phy 2>, <&pcie_phy 3>;
+ 		phy-names = "pcie-phy-0", "pcie-phy-1",
+ 			    "pcie-phy-2", "pcie-phy-3";
+-		ranges = <0x83000000 0x0 0xfa000000 0x0 0xfa000000 0x0 0x1e00000>,
++		ranges = <0x82000000 0x0 0xfa000000 0x0 0xfa000000 0x0 0x1e00000>,
+ 			 <0x81000000 0x0 0xfbe00000 0x0 0xfbe00000 0x0 0x100000>;
+ 		resets = <&cru SRST_PCIE_CORE>, <&cru SRST_PCIE_MGMT>,
+ 			 <&cru SRST_PCIE_MGMT_STICKY>, <&cru SRST_PCIE_PIPE>,
 diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c
 index cada0b816c8a..77b30bf451aa 100644
 --- a/arch/arm64/kernel/acpi.c
@@ -1526,6 +1562,78 @@ index 0015860ec12b..25acc9943007 100644
  static inline void nvme_kick_requeue_lists(struct nvme_ctrl *ctrl)
  {
  }
+diff --git a/drivers/pci/controller/pcie-rockchip-host.c b/drivers/pci/controller/pcie-rockchip-host.c
+index f1d08a1b1591..78d04ac29cd5 100644
+--- a/drivers/pci/controller/pcie-rockchip-host.c
++++ b/drivers/pci/controller/pcie-rockchip-host.c
+@@ -592,10 +592,6 @@ static int rockchip_pcie_parse_host_dt(struct rockchip_pcie *rockchip)
+ 	if (err)
+ 		return err;
+
+-	err = rockchip_pcie_setup_irq(rockchip);
+-	if (err)
+-		return err;
+-
+ 	rockchip->vpcie12v = devm_regulator_get_optional(dev, "vpcie12v");
+ 	if (IS_ERR(rockchip->vpcie12v)) {
+ 		if (PTR_ERR(rockchip->vpcie12v) != -ENODEV)
+@@ -973,8 +969,6 @@ static int rockchip_pcie_probe(struct platform_device *pdev)
+ 	if (err)
+ 		goto err_vpcie;
+
+-	rockchip_pcie_enable_interrupts(rockchip);
+-
+ 	err = rockchip_pcie_init_irq_domain(rockchip);
+ 	if (err < 0)
+ 		goto err_deinit_port;
+@@ -992,6 +986,12 @@ static int rockchip_pcie_probe(struct platform_device *pdev)
+ 	bridge->sysdata = rockchip;
+ 	bridge->ops = &rockchip_pcie_ops;
+
++	err = rockchip_pcie_setup_irq(rockchip);
++	if (err)
++		goto err_remove_irq_domain;
++
++	rockchip_pcie_enable_interrupts(rockchip);
++
+ 	err = pci_host_probe(bridge);
+ 	if (err < 0)
+ 		goto err_remove_irq_domain;
+diff --git a/drivers/pci/of.c b/drivers/pci/of.c
+index 85dcb7097da4..0580c654127e 100644
+--- a/drivers/pci/of.c
++++ b/drivers/pci/of.c
+@@ -353,6 +353,18 @@ static int devm_of_pci_get_host_bridge_resources(struct device *dev,
+ 				dev_warn(dev, "More than one I/O resource converted for %pOF. CPU base address for old range lost!\n",
+ 					 dev_node);
+ 			*io_base = range.cpu_addr;
++		} else if (resource_type(res) == IORESOURCE_MEM) {
++			if (!(res->flags & IORESOURCE_PREFETCH)) {
++				if (res->flags & IORESOURCE_MEM_64) {
++					if (!upper_32_bits(range.pci_addr + range.size - 1)) {
++						dev_warn(dev, "Clearing 64-bit flag for non-prefetchable memory below 4GB\n");
++						res->flags &= ~IORESOURCE_MEM_64;
++					}
++				} else {
++					if (upper_32_bits(resource_size(res)))
++						dev_warn(dev, "Memory resource size exceeds max for 32 bits\n");
++				}
++			}
+ 		}
+
+ 		pci_add_resource_offset(resources, res,	res->start - range.pci_addr);
+@@ -571,11 +583,6 @@ static int pci_parse_request_of_pci_ranges(struct device *dev,
+ 			break;
+ 		case IORESOURCE_MEM:
+ 			res_valid |= !(res->flags & IORESOURCE_PREFETCH);
+-
+-			if (!(res->flags & IORESOURCE_PREFETCH))
+-				if (upper_32_bits(resource_size(res)))
+-					dev_warn(dev, "Memory resource size exceeds max for 32 bits\n");
+-
+ 			break;
+ 		}
+ 	}
 diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
 index ec44a79e951a..5025827ef396 100644
 --- a/drivers/pci/pci-driver.c
@@ -2501,7 +2609,7 @@ index ea04b0deb5ce..cb37c3f119cf 100644
  	if (err)
  		return err;
 diff --git a/kernel/crash_core.c b/kernel/crash_core.c
-index 825284baaf46..0b2b3f510b16 100644
+index 684a6061a13a..220579c0e963 100644
 --- a/kernel/crash_core.c
 +++ b/kernel/crash_core.c
 @@ -7,6 +7,7 @@
@@ -2897,3 +3005,2201 @@ index b38155b2de83..b0a6711b4825 100644
  #ifdef CONFIG_PERF_EVENTS
  int security_perf_event_open(struct perf_event_attr *attr, int type)
  {
+diff --git a/tools/testing/selftests/bpf/Makefile b/tools/testing/selftests/bpf/Makefile
+index 511259c2c6c5..bd2ca0032883 100644
+--- a/tools/testing/selftests/bpf/Makefile
++++ b/tools/testing/selftests/bpf/Makefile
+@@ -409,7 +409,6 @@ $(TRUNNER_TEST_OBJS): $(TRUNNER_OUTPUT)/%.test.o:			\
+ 		      $(TRUNNER_EXTRA_HDRS)				\
+ 		      $(TRUNNER_BPF_OBJS)				\
+ 		      $(TRUNNER_BPF_SKELS)				\
+-		      $(TRUNNER_BPF_SKELS_LINKED)			\
+ 		      $$(BPFOBJ) | $(TRUNNER_OUTPUT)
+ 	$$(call msg,TEST-OBJ,$(TRUNNER_BINARY),$$@)
+ 	$(Q)cd $$(@D) && $$(CC) -I. $$(CFLAGS) -c $(CURDIR)/$$< $$(LDLIBS) -o $$(@F)
+diff --git a/tools/testing/selftests/bpf/prog_tests/atomics.c b/tools/testing/selftests/bpf/prog_tests/atomics.c
+deleted file mode 100644
+index 21efe7bbf10d..000000000000
+--- a/tools/testing/selftests/bpf/prog_tests/atomics.c
++++ /dev/null
+@@ -1,246 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-
+-#include <test_progs.h>
+-
+-#include "atomics.skel.h"
+-
+-static void test_add(struct atomics *skel)
+-{
+-	int err, prog_fd;
+-	__u32 duration = 0, retval;
+-	struct bpf_link *link;
+-
+-	link = bpf_program__attach(skel->progs.add);
+-	if (CHECK(IS_ERR(link), "attach(add)", "err: %ld\n", PTR_ERR(link)))
+-		return;
+-
+-	prog_fd = bpf_program__fd(skel->progs.add);
+-	err = bpf_prog_test_run(prog_fd, 1, NULL, 0,
+-				NULL, NULL, &retval, &duration);
+-	if (CHECK(err || retval, "test_run add",
+-		  "err %d errno %d retval %d duration %d\n", err, errno, retval, duration))
+-		goto cleanup;
+-
+-	ASSERT_EQ(skel->data->add64_value, 3, "add64_value");
+-	ASSERT_EQ(skel->bss->add64_result, 1, "add64_result");
+-
+-	ASSERT_EQ(skel->data->add32_value, 3, "add32_value");
+-	ASSERT_EQ(skel->bss->add32_result, 1, "add32_result");
+-
+-	ASSERT_EQ(skel->bss->add_stack_value_copy, 3, "add_stack_value");
+-	ASSERT_EQ(skel->bss->add_stack_result, 1, "add_stack_result");
+-
+-	ASSERT_EQ(skel->data->add_noreturn_value, 3, "add_noreturn_value");
+-
+-cleanup:
+-	bpf_link__destroy(link);
+-}
+-
+-static void test_sub(struct atomics *skel)
+-{
+-	int err, prog_fd;
+-	__u32 duration = 0, retval;
+-	struct bpf_link *link;
+-
+-	link = bpf_program__attach(skel->progs.sub);
+-	if (CHECK(IS_ERR(link), "attach(sub)", "err: %ld\n", PTR_ERR(link)))
+-		return;
+-
+-	prog_fd = bpf_program__fd(skel->progs.sub);
+-	err = bpf_prog_test_run(prog_fd, 1, NULL, 0,
+-				NULL, NULL, &retval, &duration);
+-	if (CHECK(err || retval, "test_run sub",
+-		  "err %d errno %d retval %d duration %d\n",
+-		  err, errno, retval, duration))
+-		goto cleanup;
+-
+-	ASSERT_EQ(skel->data->sub64_value, -1, "sub64_value");
+-	ASSERT_EQ(skel->bss->sub64_result, 1, "sub64_result");
+-
+-	ASSERT_EQ(skel->data->sub32_value, -1, "sub32_value");
+-	ASSERT_EQ(skel->bss->sub32_result, 1, "sub32_result");
+-
+-	ASSERT_EQ(skel->bss->sub_stack_value_copy, -1, "sub_stack_value");
+-	ASSERT_EQ(skel->bss->sub_stack_result, 1, "sub_stack_result");
+-
+-	ASSERT_EQ(skel->data->sub_noreturn_value, -1, "sub_noreturn_value");
+-
+-cleanup:
+-	bpf_link__destroy(link);
+-}
+-
+-static void test_and(struct atomics *skel)
+-{
+-	int err, prog_fd;
+-	__u32 duration = 0, retval;
+-	struct bpf_link *link;
+-
+-	link = bpf_program__attach(skel->progs.and);
+-	if (CHECK(IS_ERR(link), "attach(and)", "err: %ld\n", PTR_ERR(link)))
+-		return;
+-
+-	prog_fd = bpf_program__fd(skel->progs.and);
+-	err = bpf_prog_test_run(prog_fd, 1, NULL, 0,
+-				NULL, NULL, &retval, &duration);
+-	if (CHECK(err || retval, "test_run and",
+-		  "err %d errno %d retval %d duration %d\n", err, errno, retval, duration))
+-		goto cleanup;
+-
+-	ASSERT_EQ(skel->data->and64_value, 0x010ull << 32, "and64_value");
+-	ASSERT_EQ(skel->bss->and64_result, 0x110ull << 32, "and64_result");
+-
+-	ASSERT_EQ(skel->data->and32_value, 0x010, "and32_value");
+-	ASSERT_EQ(skel->bss->and32_result, 0x110, "and32_result");
+-
+-	ASSERT_EQ(skel->data->and_noreturn_value, 0x010ull << 32, "and_noreturn_value");
+-cleanup:
+-	bpf_link__destroy(link);
+-}
+-
+-static void test_or(struct atomics *skel)
+-{
+-	int err, prog_fd;
+-	__u32 duration = 0, retval;
+-	struct bpf_link *link;
+-
+-	link = bpf_program__attach(skel->progs.or);
+-	if (CHECK(IS_ERR(link), "attach(or)", "err: %ld\n", PTR_ERR(link)))
+-		return;
+-
+-	prog_fd = bpf_program__fd(skel->progs.or);
+-	err = bpf_prog_test_run(prog_fd, 1, NULL, 0,
+-				NULL, NULL, &retval, &duration);
+-	if (CHECK(err || retval, "test_run or",
+-		  "err %d errno %d retval %d duration %d\n",
+-		  err, errno, retval, duration))
+-		goto cleanup;
+-
+-	ASSERT_EQ(skel->data->or64_value, 0x111ull << 32, "or64_value");
+-	ASSERT_EQ(skel->bss->or64_result, 0x110ull << 32, "or64_result");
+-
+-	ASSERT_EQ(skel->data->or32_value, 0x111, "or32_value");
+-	ASSERT_EQ(skel->bss->or32_result, 0x110, "or32_result");
+-
+-	ASSERT_EQ(skel->data->or_noreturn_value, 0x111ull << 32, "or_noreturn_value");
+-cleanup:
+-	bpf_link__destroy(link);
+-}
+-
+-static void test_xor(struct atomics *skel)
+-{
+-	int err, prog_fd;
+-	__u32 duration = 0, retval;
+-	struct bpf_link *link;
+-
+-	link = bpf_program__attach(skel->progs.xor);
+-	if (CHECK(IS_ERR(link), "attach(xor)", "err: %ld\n", PTR_ERR(link)))
+-		return;
+-
+-	prog_fd = bpf_program__fd(skel->progs.xor);
+-	err = bpf_prog_test_run(prog_fd, 1, NULL, 0,
+-				NULL, NULL, &retval, &duration);
+-	if (CHECK(err || retval, "test_run xor",
+-		  "err %d errno %d retval %d duration %d\n", err, errno, retval, duration))
+-		goto cleanup;
+-
+-	ASSERT_EQ(skel->data->xor64_value, 0x101ull << 32, "xor64_value");
+-	ASSERT_EQ(skel->bss->xor64_result, 0x110ull << 32, "xor64_result");
+-
+-	ASSERT_EQ(skel->data->xor32_value, 0x101, "xor32_value");
+-	ASSERT_EQ(skel->bss->xor32_result, 0x110, "xor32_result");
+-
+-	ASSERT_EQ(skel->data->xor_noreturn_value, 0x101ull << 32, "xor_nxoreturn_value");
+-cleanup:
+-	bpf_link__destroy(link);
+-}
+-
+-static void test_cmpxchg(struct atomics *skel)
+-{
+-	int err, prog_fd;
+-	__u32 duration = 0, retval;
+-	struct bpf_link *link;
+-
+-	link = bpf_program__attach(skel->progs.cmpxchg);
+-	if (CHECK(IS_ERR(link), "attach(cmpxchg)", "err: %ld\n", PTR_ERR(link)))
+-		return;
+-
+-	prog_fd = bpf_program__fd(skel->progs.cmpxchg);
+-	err = bpf_prog_test_run(prog_fd, 1, NULL, 0,
+-				NULL, NULL, &retval, &duration);
+-	if (CHECK(err || retval, "test_run add",
+-		  "err %d errno %d retval %d duration %d\n", err, errno, retval, duration))
+-		goto cleanup;
+-
+-	ASSERT_EQ(skel->data->cmpxchg64_value, 2, "cmpxchg64_value");
+-	ASSERT_EQ(skel->bss->cmpxchg64_result_fail, 1, "cmpxchg_result_fail");
+-	ASSERT_EQ(skel->bss->cmpxchg64_result_succeed, 1, "cmpxchg_result_succeed");
+-
+-	ASSERT_EQ(skel->data->cmpxchg32_value, 2, "lcmpxchg32_value");
+-	ASSERT_EQ(skel->bss->cmpxchg32_result_fail, 1, "cmpxchg_result_fail");
+-	ASSERT_EQ(skel->bss->cmpxchg32_result_succeed, 1, "cmpxchg_result_succeed");
+-
+-cleanup:
+-	bpf_link__destroy(link);
+-}
+-
+-static void test_xchg(struct atomics *skel)
+-{
+-	int err, prog_fd;
+-	__u32 duration = 0, retval;
+-	struct bpf_link *link;
+-
+-	link = bpf_program__attach(skel->progs.xchg);
+-	if (CHECK(IS_ERR(link), "attach(xchg)", "err: %ld\n", PTR_ERR(link)))
+-		return;
+-
+-	prog_fd = bpf_program__fd(skel->progs.xchg);
+-	err = bpf_prog_test_run(prog_fd, 1, NULL, 0,
+-				NULL, NULL, &retval, &duration);
+-	if (CHECK(err || retval, "test_run add",
+-		  "err %d errno %d retval %d duration %d\n", err, errno, retval, duration))
+-		goto cleanup;
+-
+-	ASSERT_EQ(skel->data->xchg64_value, 2, "xchg64_value");
+-	ASSERT_EQ(skel->bss->xchg64_result, 1, "xchg64_result");
+-
+-	ASSERT_EQ(skel->data->xchg32_value, 2, "xchg32_value");
+-	ASSERT_EQ(skel->bss->xchg32_result, 1, "xchg32_result");
+-
+-cleanup:
+-	bpf_link__destroy(link);
+-}
+-
+-void test_atomics(void)
+-{
+-	struct atomics *skel;
+-	__u32 duration = 0;
+-
+-	skel = atomics__open_and_load();
+-	if (CHECK(!skel, "skel_load", "atomics skeleton failed\n"))
+-		return;
+-
+-	if (skel->data->skip_tests) {
+-		printf("%s:SKIP:no ENABLE_ATOMICS_TESTS (missing Clang BPF atomics support)",
+-		       __func__);
+-		test__skip();
+-		goto cleanup;
+-	}
+-
+-	if (test__start_subtest("add"))
+-		test_add(skel);
+-	if (test__start_subtest("sub"))
+-		test_sub(skel);
+-	if (test__start_subtest("and"))
+-		test_and(skel);
+-	if (test__start_subtest("or"))
+-		test_or(skel);
+-	if (test__start_subtest("xor"))
+-		test_xor(skel);
+-	if (test__start_subtest("cmpxchg"))
+-		test_cmpxchg(skel);
+-	if (test__start_subtest("xchg"))
+-		test_xchg(skel);
+-
+-cleanup:
+-	atomics__destroy(skel);
+-}
+diff --git a/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c b/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c
+deleted file mode 100644
+index e25917f04602..000000000000
+--- a/tools/testing/selftests/bpf/prog_tests/bpf_tcp_ca.c
++++ /dev/null
+@@ -1,280 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2019 Facebook */
+-
+-#include <linux/err.h>
+-#include <netinet/tcp.h>
+-#include <test_progs.h>
+-#include "bpf_dctcp.skel.h"
+-#include "bpf_cubic.skel.h"
+-#include "bpf_tcp_nogpl.skel.h"
+-
+-#define min(a, b) ((a) < (b) ? (a) : (b))
+-
+-static const unsigned int total_bytes = 10 * 1024 * 1024;
+-static const struct timeval timeo_sec = { .tv_sec = 10 };
+-static const size_t timeo_optlen = sizeof(timeo_sec);
+-static int expected_stg = 0xeB9F;
+-static int stop, duration;
+-
+-static int settimeo(int fd)
+-{
+-	int err;
+-
+-	err = setsockopt(fd, SOL_SOCKET, SO_RCVTIMEO, &timeo_sec,
+-			 timeo_optlen);
+-	if (CHECK(err == -1, "setsockopt(fd, SO_RCVTIMEO)", "errno:%d\n",
+-		  errno))
+-		return -1;
+-
+-	err = setsockopt(fd, SOL_SOCKET, SO_SNDTIMEO, &timeo_sec,
+-			 timeo_optlen);
+-	if (CHECK(err == -1, "setsockopt(fd, SO_SNDTIMEO)", "errno:%d\n",
+-		  errno))
+-		return -1;
+-
+-	return 0;
+-}
+-
+-static int settcpca(int fd, const char *tcp_ca)
+-{
+-	int err;
+-
+-	err = setsockopt(fd, IPPROTO_TCP, TCP_CONGESTION, tcp_ca, strlen(tcp_ca));
+-	if (CHECK(err == -1, "setsockopt(fd, TCP_CONGESTION)", "errno:%d\n",
+-		  errno))
+-		return -1;
+-
+-	return 0;
+-}
+-
+-static void *server(void *arg)
+-{
+-	int lfd = (int)(long)arg, err = 0, fd;
+-	ssize_t nr_sent = 0, bytes = 0;
+-	char batch[1500];
+-
+-	fd = accept(lfd, NULL, NULL);
+-	while (fd == -1) {
+-		if (errno == EINTR)
+-			continue;
+-		err = -errno;
+-		goto done;
+-	}
+-
+-	if (settimeo(fd)) {
+-		err = -errno;
+-		goto done;
+-	}
+-
+-	while (bytes < total_bytes && !READ_ONCE(stop)) {
+-		nr_sent = send(fd, &batch,
+-			       min(total_bytes - bytes, sizeof(batch)), 0);
+-		if (nr_sent == -1 && errno == EINTR)
+-			continue;
+-		if (nr_sent == -1) {
+-			err = -errno;
+-			break;
+-		}
+-		bytes += nr_sent;
+-	}
+-
+-	CHECK(bytes != total_bytes, "send", "%zd != %u nr_sent:%zd errno:%d\n",
+-	      bytes, total_bytes, nr_sent, errno);
+-
+-done:
+-	if (fd != -1)
+-		close(fd);
+-	if (err) {
+-		WRITE_ONCE(stop, 1);
+-		return ERR_PTR(err);
+-	}
+-	return NULL;
+-}
+-
+-static void do_test(const char *tcp_ca, const struct bpf_map *sk_stg_map)
+-{
+-	struct sockaddr_in6 sa6 = {};
+-	ssize_t nr_recv = 0, bytes = 0;
+-	int lfd = -1, fd = -1;
+-	pthread_t srv_thread;
+-	socklen_t addrlen = sizeof(sa6);
+-	void *thread_ret;
+-	char batch[1500];
+-	int err;
+-
+-	WRITE_ONCE(stop, 0);
+-
+-	lfd = socket(AF_INET6, SOCK_STREAM, 0);
+-	if (CHECK(lfd == -1, "socket", "errno:%d\n", errno))
+-		return;
+-	fd = socket(AF_INET6, SOCK_STREAM, 0);
+-	if (CHECK(fd == -1, "socket", "errno:%d\n", errno)) {
+-		close(lfd);
+-		return;
+-	}
+-
+-	if (settcpca(lfd, tcp_ca) || settcpca(fd, tcp_ca) ||
+-	    settimeo(lfd) || settimeo(fd))
+-		goto done;
+-
+-	/* bind, listen and start server thread to accept */
+-	sa6.sin6_family = AF_INET6;
+-	sa6.sin6_addr = in6addr_loopback;
+-	err = bind(lfd, (struct sockaddr *)&sa6, addrlen);
+-	if (CHECK(err == -1, "bind", "errno:%d\n", errno))
+-		goto done;
+-	err = getsockname(lfd, (struct sockaddr *)&sa6, &addrlen);
+-	if (CHECK(err == -1, "getsockname", "errno:%d\n", errno))
+-		goto done;
+-	err = listen(lfd, 1);
+-	if (CHECK(err == -1, "listen", "errno:%d\n", errno))
+-		goto done;
+-
+-	if (sk_stg_map) {
+-		err = bpf_map_update_elem(bpf_map__fd(sk_stg_map), &fd,
+-					  &expected_stg, BPF_NOEXIST);
+-		if (CHECK(err, "bpf_map_update_elem(sk_stg_map)",
+-			  "err:%d errno:%d\n", err, errno))
+-			goto done;
+-	}
+-
+-	/* connect to server */
+-	err = connect(fd, (struct sockaddr *)&sa6, addrlen);
+-	if (CHECK(err == -1, "connect", "errno:%d\n", errno))
+-		goto done;
+-
+-	if (sk_stg_map) {
+-		int tmp_stg;
+-
+-		err = bpf_map_lookup_elem(bpf_map__fd(sk_stg_map), &fd,
+-					  &tmp_stg);
+-		if (CHECK(!err || errno != ENOENT,
+-			  "bpf_map_lookup_elem(sk_stg_map)",
+-			  "err:%d errno:%d\n", err, errno))
+-			goto done;
+-	}
+-
+-	err = pthread_create(&srv_thread, NULL, server, (void *)(long)lfd);
+-	if (CHECK(err != 0, "pthread_create", "err:%d errno:%d\n", err, errno))
+-		goto done;
+-
+-	/* recv total_bytes */
+-	while (bytes < total_bytes && !READ_ONCE(stop)) {
+-		nr_recv = recv(fd, &batch,
+-			       min(total_bytes - bytes, sizeof(batch)), 0);
+-		if (nr_recv == -1 && errno == EINTR)
+-			continue;
+-		if (nr_recv == -1)
+-			break;
+-		bytes += nr_recv;
+-	}
+-
+-	CHECK(bytes != total_bytes, "recv", "%zd != %u nr_recv:%zd errno:%d\n",
+-	      bytes, total_bytes, nr_recv, errno);
+-
+-	WRITE_ONCE(stop, 1);
+-	pthread_join(srv_thread, &thread_ret);
+-	CHECK(IS_ERR(thread_ret), "pthread_join", "thread_ret:%ld",
+-	      PTR_ERR(thread_ret));
+-done:
+-	close(lfd);
+-	close(fd);
+-}
+-
+-static void test_cubic(void)
+-{
+-	struct bpf_cubic *cubic_skel;
+-	struct bpf_link *link;
+-
+-	cubic_skel = bpf_cubic__open_and_load();
+-	if (CHECK(!cubic_skel, "bpf_cubic__open_and_load", "failed\n"))
+-		return;
+-
+-	link = bpf_map__attach_struct_ops(cubic_skel->maps.cubic);
+-	if (CHECK(IS_ERR(link), "bpf_map__attach_struct_ops", "err:%ld\n",
+-		  PTR_ERR(link))) {
+-		bpf_cubic__destroy(cubic_skel);
+-		return;
+-	}
+-
+-	do_test("bpf_cubic", NULL);
+-
+-	bpf_link__destroy(link);
+-	bpf_cubic__destroy(cubic_skel);
+-}
+-
+-static void test_dctcp(void)
+-{
+-	struct bpf_dctcp *dctcp_skel;
+-	struct bpf_link *link;
+-
+-	dctcp_skel = bpf_dctcp__open_and_load();
+-	if (CHECK(!dctcp_skel, "bpf_dctcp__open_and_load", "failed\n"))
+-		return;
+-
+-	link = bpf_map__attach_struct_ops(dctcp_skel->maps.dctcp);
+-	if (CHECK(IS_ERR(link), "bpf_map__attach_struct_ops", "err:%ld\n",
+-		  PTR_ERR(link))) {
+-		bpf_dctcp__destroy(dctcp_skel);
+-		return;
+-	}
+-
+-	do_test("bpf_dctcp", dctcp_skel->maps.sk_stg_map);
+-	CHECK(dctcp_skel->bss->stg_result != expected_stg,
+-	      "Unexpected stg_result", "stg_result (%x) != expected_stg (%x)\n",
+-	      dctcp_skel->bss->stg_result, expected_stg);
+-
+-	bpf_link__destroy(link);
+-	bpf_dctcp__destroy(dctcp_skel);
+-}
+-
+-static char *err_str;
+-static bool found;
+-
+-static int libbpf_debug_print(enum libbpf_print_level level,
+-			      const char *format, va_list args)
+-{
+-	char *log_buf;
+-
+-	if (level != LIBBPF_WARN ||
+-	    strcmp(format, "libbpf: \n%s\n")) {
+-		vprintf(format, args);
+-		return 0;
+-	}
+-
+-	log_buf = va_arg(args, char *);
+-	if (!log_buf)
+-		goto out;
+-	if (err_str && strstr(log_buf, err_str) != NULL)
+-		found = true;
+-out:
+-	printf(format, log_buf);
+-	return 0;
+-}
+-
+-static void test_invalid_license(void)
+-{
+-	libbpf_print_fn_t old_print_fn;
+-	struct bpf_tcp_nogpl *skel;
+-
+-	err_str = "struct ops programs must have a GPL compatible license";
+-	found = false;
+-	old_print_fn = libbpf_set_print(libbpf_debug_print);
+-
+-	skel = bpf_tcp_nogpl__open_and_load();
+-	ASSERT_NULL(skel, "bpf_tcp_nogpl");
+-	ASSERT_EQ(found, true, "expected_err_msg");
+-
+-	bpf_tcp_nogpl__destroy(skel);
+-	libbpf_set_print(old_print_fn);
+-}
+-
+-void test_bpf_tcp_ca(void)
+-{
+-	if (test__start_subtest("dctcp"))
+-		test_dctcp();
+-	if (test__start_subtest("cubic"))
+-		test_cubic();
+-	if (test__start_subtest("invalid_license"))
+-		test_invalid_license();
+-}
+diff --git a/tools/testing/selftests/bpf/prog_tests/kfunc_call.c b/tools/testing/selftests/bpf/prog_tests/kfunc_call.c
+deleted file mode 100644
+index 7fc0951ee75f..000000000000
+--- a/tools/testing/selftests/bpf/prog_tests/kfunc_call.c
++++ /dev/null
+@@ -1,59 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-#include <test_progs.h>
+-#include <network_helpers.h>
+-#include "kfunc_call_test.skel.h"
+-#include "kfunc_call_test_subprog.skel.h"
+-
+-static void test_main(void)
+-{
+-	struct kfunc_call_test *skel;
+-	int prog_fd, retval, err;
+-
+-	skel = kfunc_call_test__open_and_load();
+-	if (!ASSERT_OK_PTR(skel, "skel"))
+-		return;
+-
+-	prog_fd = bpf_program__fd(skel->progs.kfunc_call_test1);
+-	err = bpf_prog_test_run(prog_fd, 1, &pkt_v4, sizeof(pkt_v4),
+-				NULL, NULL, (__u32 *)&retval, NULL);
+-	ASSERT_OK(err, "bpf_prog_test_run(test1)");
+-	ASSERT_EQ(retval, 12, "test1-retval");
+-
+-	prog_fd = bpf_program__fd(skel->progs.kfunc_call_test2);
+-	err = bpf_prog_test_run(prog_fd, 1, &pkt_v4, sizeof(pkt_v4),
+-				NULL, NULL, (__u32 *)&retval, NULL);
+-	ASSERT_OK(err, "bpf_prog_test_run(test2)");
+-	ASSERT_EQ(retval, 3, "test2-retval");
+-
+-	kfunc_call_test__destroy(skel);
+-}
+-
+-static void test_subprog(void)
+-{
+-	struct kfunc_call_test_subprog *skel;
+-	int prog_fd, retval, err;
+-
+-	skel = kfunc_call_test_subprog__open_and_load();
+-	if (!ASSERT_OK_PTR(skel, "skel"))
+-		return;
+-
+-	prog_fd = bpf_program__fd(skel->progs.kfunc_call_test1);
+-	err = bpf_prog_test_run(prog_fd, 1, &pkt_v4, sizeof(pkt_v4),
+-				NULL, NULL, (__u32 *)&retval, NULL);
+-	ASSERT_OK(err, "bpf_prog_test_run(test1)");
+-	ASSERT_EQ(retval, 10, "test1-retval");
+-	ASSERT_NEQ(skel->data->active_res, -1, "active_res");
+-	ASSERT_EQ(skel->data->sk_state, BPF_TCP_CLOSE, "sk_state");
+-
+-	kfunc_call_test_subprog__destroy(skel);
+-}
+-
+-void test_kfunc_call(void)
+-{
+-	if (test__start_subtest("main"))
+-		test_main();
+-
+-	if (test__start_subtest("subprog"))
+-		test_subprog();
+-}
+diff --git a/tools/testing/selftests/bpf/prog_tests/linked_funcs.c b/tools/testing/selftests/bpf/prog_tests/linked_funcs.c
+deleted file mode 100644
+index e9916f2817ec..000000000000
+--- a/tools/testing/selftests/bpf/prog_tests/linked_funcs.c
++++ /dev/null
+@@ -1,42 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-
+-#include <test_progs.h>
+-#include <sys/syscall.h>
+-#include "linked_funcs.skel.h"
+-
+-void test_linked_funcs(void)
+-{
+-	int err;
+-	struct linked_funcs *skel;
+-
+-	skel = linked_funcs__open();
+-	if (!ASSERT_OK_PTR(skel, "skel_open"))
+-		return;
+-
+-	skel->rodata->my_tid = syscall(SYS_gettid);
+-	skel->bss->syscall_id = SYS_getpgid;
+-
+-	err = linked_funcs__load(skel);
+-	if (!ASSERT_OK(err, "skel_load"))
+-		goto cleanup;
+-
+-	err = linked_funcs__attach(skel);
+-	if (!ASSERT_OK(err, "skel_attach"))
+-		goto cleanup;
+-
+-	/* trigger */
+-	syscall(SYS_getpgid);
+-
+-	ASSERT_EQ(skel->bss->output_val1, 2000 + 2000, "output_val1");
+-	ASSERT_EQ(skel->bss->output_ctx1, SYS_getpgid, "output_ctx1");
+-	ASSERT_EQ(skel->bss->output_weak1, 42, "output_weak1");
+-
+-	ASSERT_EQ(skel->bss->output_val2, 2 * 1000 + 2 * (2 * 1000), "output_val2");
+-	ASSERT_EQ(skel->bss->output_ctx2, SYS_getpgid, "output_ctx2");
+-	/* output_weak2 should never be updated */
+-	ASSERT_EQ(skel->bss->output_weak2, 0, "output_weak2");
+-
+-cleanup:
+-	linked_funcs__destroy(skel);
+-}
+diff --git a/tools/testing/selftests/bpf/prog_tests/linked_maps.c b/tools/testing/selftests/bpf/prog_tests/linked_maps.c
+deleted file mode 100644
+index 85dcaaaf2775..000000000000
+--- a/tools/testing/selftests/bpf/prog_tests/linked_maps.c
++++ /dev/null
+@@ -1,30 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-
+-#include <test_progs.h>
+-#include <sys/syscall.h>
+-#include "linked_maps.skel.h"
+-
+-void test_linked_maps(void)
+-{
+-	int err;
+-	struct linked_maps *skel;
+-
+-	skel = linked_maps__open_and_load();
+-	if (!ASSERT_OK_PTR(skel, "skel_open"))
+-		return;
+-
+-	err = linked_maps__attach(skel);
+-	if (!ASSERT_OK(err, "skel_attach"))
+-		goto cleanup;
+-
+-	/* trigger */
+-	syscall(SYS_getpgid);
+-
+-	ASSERT_EQ(skel->bss->output_first1, 2000, "output_first1");
+-	ASSERT_EQ(skel->bss->output_second1, 2, "output_second1");
+-	ASSERT_EQ(skel->bss->output_weak1, 2, "output_weak1");
+-
+-cleanup:
+-	linked_maps__destroy(skel);
+-}
+diff --git a/tools/testing/selftests/bpf/prog_tests/linked_vars.c b/tools/testing/selftests/bpf/prog_tests/linked_vars.c
+deleted file mode 100644
+index 267166abe4c1..000000000000
+--- a/tools/testing/selftests/bpf/prog_tests/linked_vars.c
++++ /dev/null
+@@ -1,43 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-
+-#include <test_progs.h>
+-#include <sys/syscall.h>
+-#include "linked_vars.skel.h"
+-
+-void test_linked_vars(void)
+-{
+-	int err;
+-	struct linked_vars *skel;
+-
+-	skel = linked_vars__open();
+-	if (!ASSERT_OK_PTR(skel, "skel_open"))
+-		return;
+-
+-	skel->bss->input_bss1 = 1000;
+-	skel->bss->input_bss2 = 2000;
+-	skel->bss->input_bss_weak = 3000;
+-
+-	err = linked_vars__load(skel);
+-	if (!ASSERT_OK(err, "skel_load"))
+-		goto cleanup;
+-
+-	err = linked_vars__attach(skel);
+-	if (!ASSERT_OK(err, "skel_attach"))
+-		goto cleanup;
+-
+-	/* trigger */
+-	syscall(SYS_getpgid);
+-
+-	ASSERT_EQ(skel->bss->output_bss1, 1000 + 2000 + 3000, "output_bss1");
+-	ASSERT_EQ(skel->bss->output_bss2, 1000 + 2000 + 3000, "output_bss2");
+-	/* 10 comes from "winner" input_data_weak in first obj file */
+-	ASSERT_EQ(skel->bss->output_data1, 1 + 2 + 10, "output_bss1");
+-	ASSERT_EQ(skel->bss->output_data2, 1 + 2 + 10, "output_bss2");
+-	/* 100 comes from "winner" input_rodata_weak in first obj file */
+-	ASSERT_EQ(skel->bss->output_rodata1, 11 + 22 + 100, "output_weak1");
+-	ASSERT_EQ(skel->bss->output_rodata2, 11 + 22 + 100, "output_weak2");
+-
+-cleanup:
+-	linked_vars__destroy(skel);
+-}
+diff --git a/tools/testing/selftests/bpf/prog_tests/static_linked.c b/tools/testing/selftests/bpf/prog_tests/static_linked.c
+deleted file mode 100644
+index 46556976dccc..000000000000
+--- a/tools/testing/selftests/bpf/prog_tests/static_linked.c
++++ /dev/null
+@@ -1,40 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2019 Facebook */
+-
+-#include <test_progs.h>
+-#include "test_static_linked.skel.h"
+-
+-void test_static_linked(void)
+-{
+-	int err;
+-	struct test_static_linked* skel;
+-
+-	skel = test_static_linked__open();
+-	if (!ASSERT_OK_PTR(skel, "skel_open"))
+-		return;
+-
+-	skel->rodata->rovar1 = 1;
+-	skel->bss->static_var1 = 2;
+-	skel->bss->static_var11 = 3;
+-
+-	skel->rodata->rovar2 = 4;
+-	skel->bss->static_var2 = 5;
+-	skel->bss->static_var22 = 6;
+-
+-	err = test_static_linked__load(skel);
+-	if (!ASSERT_OK(err, "skel_load"))
+-		goto cleanup;
+-
+-	err = test_static_linked__attach(skel);
+-	if (!ASSERT_OK(err, "skel_attach"))
+-		goto cleanup;
+-
+-	/* trigger */
+-	usleep(1);
+-
+-	ASSERT_EQ(skel->bss->var1, 1 * 2 + 2 + 3, "var1");
+-	ASSERT_EQ(skel->bss->var2, 4 * 3 + 5 + 6, "var2");
+-
+-cleanup:
+-	test_static_linked__destroy(skel);
+-}
+diff --git a/tools/testing/selftests/bpf/progs/bpf_cubic.c b/tools/testing/selftests/bpf/progs/bpf_cubic.c
+deleted file mode 100644
+index f62df4d023f9..000000000000
+--- a/tools/testing/selftests/bpf/progs/bpf_cubic.c
++++ /dev/null
+@@ -1,545 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0-only
+-
+-/* WARNING: This implemenation is not necessarily the same
+- * as the tcp_cubic.c.  The purpose is mainly for testing
+- * the kernel BPF logic.
+- *
+- * Highlights:
+- * 1. CONFIG_HZ .kconfig map is used.
+- * 2. In bictcp_update(), calculation is changed to use usec
+- *    resolution (i.e. USEC_PER_JIFFY) instead of using jiffies.
+- *    Thus, usecs_to_jiffies() is not used in the bpf_cubic.c.
+- * 3. In bitctcp_update() [under tcp_friendliness], the original
+- *    "while (ca->ack_cnt > delta)" loop is changed to the equivalent
+- *    "ca->ack_cnt / delta" operation.
+- */
+-
+-#include <linux/bpf.h>
+-#include <linux/stddef.h>
+-#include <linux/tcp.h>
+-#include "bpf_tcp_helpers.h"
+-
+-char _license[] SEC("license") = "GPL";
+-
+-#define clamp(val, lo, hi) min((typeof(val))max(val, lo), hi)
+-
+-#define BICTCP_BETA_SCALE    1024	/* Scale factor beta calculation
+-					 * max_cwnd = snd_cwnd * beta
+-					 */
+-#define	BICTCP_HZ		10	/* BIC HZ 2^10 = 1024 */
+-
+-/* Two methods of hybrid slow start */
+-#define HYSTART_ACK_TRAIN	0x1
+-#define HYSTART_DELAY		0x2
+-
+-/* Number of delay samples for detecting the increase of delay */
+-#define HYSTART_MIN_SAMPLES	8
+-#define HYSTART_DELAY_MIN	(4000U)	/* 4ms */
+-#define HYSTART_DELAY_MAX	(16000U)	/* 16 ms */
+-#define HYSTART_DELAY_THRESH(x)	clamp(x, HYSTART_DELAY_MIN, HYSTART_DELAY_MAX)
+-
+-static int fast_convergence = 1;
+-static const int beta = 717;	/* = 717/1024 (BICTCP_BETA_SCALE) */
+-static int initial_ssthresh;
+-static const int bic_scale = 41;
+-static int tcp_friendliness = 1;
+-
+-static int hystart = 1;
+-static int hystart_detect = HYSTART_ACK_TRAIN | HYSTART_DELAY;
+-static int hystart_low_window = 16;
+-static int hystart_ack_delta_us = 2000;
+-
+-static const __u32 cube_rtt_scale = (bic_scale * 10);	/* 1024*c/rtt */
+-static const __u32 beta_scale = 8*(BICTCP_BETA_SCALE+beta) / 3
+-				/ (BICTCP_BETA_SCALE - beta);
+-/* calculate the "K" for (wmax-cwnd) = c/rtt * K^3
+- *  so K = cubic_root( (wmax-cwnd)*rtt/c )
+- * the unit of K is bictcp_HZ=2^10, not HZ
+- *
+- *  c = bic_scale >> 10
+- *  rtt = 100ms
+- *
+- * the following code has been designed and tested for
+- * cwnd < 1 million packets
+- * RTT < 100 seconds
+- * HZ < 1,000,00  (corresponding to 10 nano-second)
+- */
+-
+-/* 1/c * 2^2*bictcp_HZ * srtt, 2^40 */
+-static const __u64 cube_factor = (__u64)(1ull << (10+3*BICTCP_HZ))
+-				/ (bic_scale * 10);
+-
+-/* BIC TCP Parameters */
+-struct bictcp {
+-	__u32	cnt;		/* increase cwnd by 1 after ACKs */
+-	__u32	last_max_cwnd;	/* last maximum snd_cwnd */
+-	__u32	last_cwnd;	/* the last snd_cwnd */
+-	__u32	last_time;	/* time when updated last_cwnd */
+-	__u32	bic_origin_point;/* origin point of bic function */
+-	__u32	bic_K;		/* time to origin point
+-				   from the beginning of the current epoch */
+-	__u32	delay_min;	/* min delay (usec) */
+-	__u32	epoch_start;	/* beginning of an epoch */
+-	__u32	ack_cnt;	/* number of acks */
+-	__u32	tcp_cwnd;	/* estimated tcp cwnd */
+-	__u16	unused;
+-	__u8	sample_cnt;	/* number of samples to decide curr_rtt */
+-	__u8	found;		/* the exit point is found? */
+-	__u32	round_start;	/* beginning of each round */
+-	__u32	end_seq;	/* end_seq of the round */
+-	__u32	last_ack;	/* last time when the ACK spacing is close */
+-	__u32	curr_rtt;	/* the minimum rtt of current round */
+-};
+-
+-static inline void bictcp_reset(struct bictcp *ca)
+-{
+-	ca->cnt = 0;
+-	ca->last_max_cwnd = 0;
+-	ca->last_cwnd = 0;
+-	ca->last_time = 0;
+-	ca->bic_origin_point = 0;
+-	ca->bic_K = 0;
+-	ca->delay_min = 0;
+-	ca->epoch_start = 0;
+-	ca->ack_cnt = 0;
+-	ca->tcp_cwnd = 0;
+-	ca->found = 0;
+-}
+-
+-extern unsigned long CONFIG_HZ __kconfig;
+-#define HZ CONFIG_HZ
+-#define USEC_PER_MSEC	1000UL
+-#define USEC_PER_SEC	1000000UL
+-#define USEC_PER_JIFFY	(USEC_PER_SEC / HZ)
+-
+-static __always_inline __u64 div64_u64(__u64 dividend, __u64 divisor)
+-{
+-	return dividend / divisor;
+-}
+-
+-#define div64_ul div64_u64
+-
+-#define BITS_PER_U64 (sizeof(__u64) * 8)
+-static __always_inline int fls64(__u64 x)
+-{
+-	int num = BITS_PER_U64 - 1;
+-
+-	if (x == 0)
+-		return 0;
+-
+-	if (!(x & (~0ull << (BITS_PER_U64-32)))) {
+-		num -= 32;
+-		x <<= 32;
+-	}
+-	if (!(x & (~0ull << (BITS_PER_U64-16)))) {
+-		num -= 16;
+-		x <<= 16;
+-	}
+-	if (!(x & (~0ull << (BITS_PER_U64-8)))) {
+-		num -= 8;
+-		x <<= 8;
+-	}
+-	if (!(x & (~0ull << (BITS_PER_U64-4)))) {
+-		num -= 4;
+-		x <<= 4;
+-	}
+-	if (!(x & (~0ull << (BITS_PER_U64-2)))) {
+-		num -= 2;
+-		x <<= 2;
+-	}
+-	if (!(x & (~0ull << (BITS_PER_U64-1))))
+-		num -= 1;
+-
+-	return num + 1;
+-}
+-
+-static __always_inline __u32 bictcp_clock_us(const struct sock *sk)
+-{
+-	return tcp_sk(sk)->tcp_mstamp;
+-}
+-
+-static __always_inline void bictcp_hystart_reset(struct sock *sk)
+-{
+-	struct tcp_sock *tp = tcp_sk(sk);
+-	struct bictcp *ca = inet_csk_ca(sk);
+-
+-	ca->round_start = ca->last_ack = bictcp_clock_us(sk);
+-	ca->end_seq = tp->snd_nxt;
+-	ca->curr_rtt = ~0U;
+-	ca->sample_cnt = 0;
+-}
+-
+-/* "struct_ops/" prefix is not a requirement
+- * It will be recognized as BPF_PROG_TYPE_STRUCT_OPS
+- * as long as it is used in one of the func ptr
+- * under SEC(".struct_ops").
+- */
+-SEC("struct_ops/bpf_cubic_init")
+-void BPF_PROG(bpf_cubic_init, struct sock *sk)
+-{
+-	struct bictcp *ca = inet_csk_ca(sk);
+-
+-	bictcp_reset(ca);
+-
+-	if (hystart)
+-		bictcp_hystart_reset(sk);
+-
+-	if (!hystart && initial_ssthresh)
+-		tcp_sk(sk)->snd_ssthresh = initial_ssthresh;
+-}
+-
+-/* No prefix in SEC will also work.
+- * The remaining tcp-cubic functions have an easier way.
+- */
+-SEC("no-sec-prefix-bictcp_cwnd_event")
+-void BPF_PROG(bpf_cubic_cwnd_event, struct sock *sk, enum tcp_ca_event event)
+-{
+-	if (event == CA_EVENT_TX_START) {
+-		struct bictcp *ca = inet_csk_ca(sk);
+-		__u32 now = tcp_jiffies32;
+-		__s32 delta;
+-
+-		delta = now - tcp_sk(sk)->lsndtime;
+-
+-		/* We were application limited (idle) for a while.
+-		 * Shift epoch_start to keep cwnd growth to cubic curve.
+-		 */
+-		if (ca->epoch_start && delta > 0) {
+-			ca->epoch_start += delta;
+-			if (after(ca->epoch_start, now))
+-				ca->epoch_start = now;
+-		}
+-		return;
+-	}
+-}
+-
+-/*
+- * cbrt(x) MSB values for x MSB values in [0..63].
+- * Precomputed then refined by hand - Willy Tarreau
+- *
+- * For x in [0..63],
+- *   v = cbrt(x << 18) - 1
+- *   cbrt(x) = (v[x] + 10) >> 6
+- */
+-static const __u8 v[] = {
+-	/* 0x00 */    0,   54,   54,   54,  118,  118,  118,  118,
+-	/* 0x08 */  123,  129,  134,  138,  143,  147,  151,  156,
+-	/* 0x10 */  157,  161,  164,  168,  170,  173,  176,  179,
+-	/* 0x18 */  181,  185,  187,  190,  192,  194,  197,  199,
+-	/* 0x20 */  200,  202,  204,  206,  209,  211,  213,  215,
+-	/* 0x28 */  217,  219,  221,  222,  224,  225,  227,  229,
+-	/* 0x30 */  231,  232,  234,  236,  237,  239,  240,  242,
+-	/* 0x38 */  244,  245,  246,  248,  250,  251,  252,  254,
+-};
+-
+-/* calculate the cubic root of x using a table lookup followed by one
+- * Newton-Raphson iteration.
+- * Avg err ~= 0.195%
+- */
+-static __always_inline __u32 cubic_root(__u64 a)
+-{
+-	__u32 x, b, shift;
+-
+-	if (a < 64) {
+-		/* a in [0..63] */
+-		return ((__u32)v[(__u32)a] + 35) >> 6;
+-	}
+-
+-	b = fls64(a);
+-	b = ((b * 84) >> 8) - 1;
+-	shift = (a >> (b * 3));
+-
+-	/* it is needed for verifier's bound check on v */
+-	if (shift >= 64)
+-		return 0;
+-
+-	x = ((__u32)(((__u32)v[shift] + 10) << b)) >> 6;
+-
+-	/*
+-	 * Newton-Raphson iteration
+-	 *                         2
+-	 * x    = ( 2 * x  +  a / x  ) / 3
+-	 *  k+1          k         k
+-	 */
+-	x = (2 * x + (__u32)div64_u64(a, (__u64)x * (__u64)(x - 1)));
+-	x = ((x * 341) >> 10);
+-	return x;
+-}
+-
+-/*
+- * Compute congestion window to use.
+- */
+-static __always_inline void bictcp_update(struct bictcp *ca, __u32 cwnd,
+-					  __u32 acked)
+-{
+-	__u32 delta, bic_target, max_cnt;
+-	__u64 offs, t;
+-
+-	ca->ack_cnt += acked;	/* count the number of ACKed packets */
+-
+-	if (ca->last_cwnd == cwnd &&
+-	    (__s32)(tcp_jiffies32 - ca->last_time) <= HZ / 32)
+-		return;
+-
+-	/* The CUBIC function can update ca->cnt at most once per jiffy.
+-	 * On all cwnd reduction events, ca->epoch_start is set to 0,
+-	 * which will force a recalculation of ca->cnt.
+-	 */
+-	if (ca->epoch_start && tcp_jiffies32 == ca->last_time)
+-		goto tcp_friendliness;
+-
+-	ca->last_cwnd = cwnd;
+-	ca->last_time = tcp_jiffies32;
+-
+-	if (ca->epoch_start == 0) {
+-		ca->epoch_start = tcp_jiffies32;	/* record beginning */
+-		ca->ack_cnt = acked;			/* start counting */
+-		ca->tcp_cwnd = cwnd;			/* syn with cubic */
+-
+-		if (ca->last_max_cwnd <= cwnd) {
+-			ca->bic_K = 0;
+-			ca->bic_origin_point = cwnd;
+-		} else {
+-			/* Compute new K based on
+-			 * (wmax-cwnd) * (srtt>>3 / HZ) / c * 2^(3*bictcp_HZ)
+-			 */
+-			ca->bic_K = cubic_root(cube_factor
+-					       * (ca->last_max_cwnd - cwnd));
+-			ca->bic_origin_point = ca->last_max_cwnd;
+-		}
+-	}
+-
+-	/* cubic function - calc*/
+-	/* calculate c * time^3 / rtt,
+-	 *  while considering overflow in calculation of time^3
+-	 * (so time^3 is done by using 64 bit)
+-	 * and without the support of division of 64bit numbers
+-	 * (so all divisions are done by using 32 bit)
+-	 *  also NOTE the unit of those veriables
+-	 *	  time  = (t - K) / 2^bictcp_HZ
+-	 *	  c = bic_scale >> 10
+-	 * rtt  = (srtt >> 3) / HZ
+-	 * !!! The following code does not have overflow problems,
+-	 * if the cwnd < 1 million packets !!!
+-	 */
+-
+-	t = (__s32)(tcp_jiffies32 - ca->epoch_start) * USEC_PER_JIFFY;
+-	t += ca->delay_min;
+-	/* change the unit from usec to bictcp_HZ */
+-	t <<= BICTCP_HZ;
+-	t /= USEC_PER_SEC;
+-
+-	if (t < ca->bic_K)		/* t - K */
+-		offs = ca->bic_K - t;
+-	else
+-		offs = t - ca->bic_K;
+-
+-	/* c/rtt * (t-K)^3 */
+-	delta = (cube_rtt_scale * offs * offs * offs) >> (10+3*BICTCP_HZ);
+-	if (t < ca->bic_K)                            /* below origin*/
+-		bic_target = ca->bic_origin_point - delta;
+-	else                                          /* above origin*/
+-		bic_target = ca->bic_origin_point + delta;
+-
+-	/* cubic function - calc bictcp_cnt*/
+-	if (bic_target > cwnd) {
+-		ca->cnt = cwnd / (bic_target - cwnd);
+-	} else {
+-		ca->cnt = 100 * cwnd;              /* very small increment*/
+-	}
+-
+-	/*
+-	 * The initial growth of cubic function may be too conservative
+-	 * when the available bandwidth is still unknown.
+-	 */
+-	if (ca->last_max_cwnd == 0 && ca->cnt > 20)
+-		ca->cnt = 20;	/* increase cwnd 5% per RTT */
+-
+-tcp_friendliness:
+-	/* TCP Friendly */
+-	if (tcp_friendliness) {
+-		__u32 scale = beta_scale;
+-		__u32 n;
+-
+-		/* update tcp cwnd */
+-		delta = (cwnd * scale) >> 3;
+-		if (ca->ack_cnt > delta && delta) {
+-			n = ca->ack_cnt / delta;
+-			ca->ack_cnt -= n * delta;
+-			ca->tcp_cwnd += n;
+-		}
+-
+-		if (ca->tcp_cwnd > cwnd) {	/* if bic is slower than tcp */
+-			delta = ca->tcp_cwnd - cwnd;
+-			max_cnt = cwnd / delta;
+-			if (ca->cnt > max_cnt)
+-				ca->cnt = max_cnt;
+-		}
+-	}
+-
+-	/* The maximum rate of cwnd increase CUBIC allows is 1 packet per
+-	 * 2 packets ACKed, meaning cwnd grows at 1.5x per RTT.
+-	 */
+-	ca->cnt = max(ca->cnt, 2U);
+-}
+-
+-/* Or simply use the BPF_STRUCT_OPS to avoid the SEC boiler plate. */
+-void BPF_STRUCT_OPS(bpf_cubic_cong_avoid, struct sock *sk, __u32 ack, __u32 acked)
+-{
+-	struct tcp_sock *tp = tcp_sk(sk);
+-	struct bictcp *ca = inet_csk_ca(sk);
+-
+-	if (!tcp_is_cwnd_limited(sk))
+-		return;
+-
+-	if (tcp_in_slow_start(tp)) {
+-		if (hystart && after(ack, ca->end_seq))
+-			bictcp_hystart_reset(sk);
+-		acked = tcp_slow_start(tp, acked);
+-		if (!acked)
+-			return;
+-	}
+-	bictcp_update(ca, tp->snd_cwnd, acked);
+-	tcp_cong_avoid_ai(tp, ca->cnt, acked);
+-}
+-
+-__u32 BPF_STRUCT_OPS(bpf_cubic_recalc_ssthresh, struct sock *sk)
+-{
+-	const struct tcp_sock *tp = tcp_sk(sk);
+-	struct bictcp *ca = inet_csk_ca(sk);
+-
+-	ca->epoch_start = 0;	/* end of epoch */
+-
+-	/* Wmax and fast convergence */
+-	if (tp->snd_cwnd < ca->last_max_cwnd && fast_convergence)
+-		ca->last_max_cwnd = (tp->snd_cwnd * (BICTCP_BETA_SCALE + beta))
+-			/ (2 * BICTCP_BETA_SCALE);
+-	else
+-		ca->last_max_cwnd = tp->snd_cwnd;
+-
+-	return max((tp->snd_cwnd * beta) / BICTCP_BETA_SCALE, 2U);
+-}
+-
+-void BPF_STRUCT_OPS(bpf_cubic_state, struct sock *sk, __u8 new_state)
+-{
+-	if (new_state == TCP_CA_Loss) {
+-		bictcp_reset(inet_csk_ca(sk));
+-		bictcp_hystart_reset(sk);
+-	}
+-}
+-
+-#define GSO_MAX_SIZE		65536
+-
+-/* Account for TSO/GRO delays.
+- * Otherwise short RTT flows could get too small ssthresh, since during
+- * slow start we begin with small TSO packets and ca->delay_min would
+- * not account for long aggregation delay when TSO packets get bigger.
+- * Ideally even with a very small RTT we would like to have at least one
+- * TSO packet being sent and received by GRO, and another one in qdisc layer.
+- * We apply another 100% factor because @rate is doubled at this point.
+- * We cap the cushion to 1ms.
+- */
+-static __always_inline __u32 hystart_ack_delay(struct sock *sk)
+-{
+-	unsigned long rate;
+-
+-	rate = sk->sk_pacing_rate;
+-	if (!rate)
+-		return 0;
+-	return min((__u64)USEC_PER_MSEC,
+-		   div64_ul((__u64)GSO_MAX_SIZE * 4 * USEC_PER_SEC, rate));
+-}
+-
+-static __always_inline void hystart_update(struct sock *sk, __u32 delay)
+-{
+-	struct tcp_sock *tp = tcp_sk(sk);
+-	struct bictcp *ca = inet_csk_ca(sk);
+-	__u32 threshold;
+-
+-	if (hystart_detect & HYSTART_ACK_TRAIN) {
+-		__u32 now = bictcp_clock_us(sk);
+-
+-		/* first detection parameter - ack-train detection */
+-		if ((__s32)(now - ca->last_ack) <= hystart_ack_delta_us) {
+-			ca->last_ack = now;
+-
+-			threshold = ca->delay_min + hystart_ack_delay(sk);
+-
+-			/* Hystart ack train triggers if we get ack past
+-			 * ca->delay_min/2.
+-			 * Pacing might have delayed packets up to RTT/2
+-			 * during slow start.
+-			 */
+-			if (sk->sk_pacing_status == SK_PACING_NONE)
+-				threshold >>= 1;
+-
+-			if ((__s32)(now - ca->round_start) > threshold) {
+-				ca->found = 1;
+-				tp->snd_ssthresh = tp->snd_cwnd;
+-			}
+-		}
+-	}
+-
+-	if (hystart_detect & HYSTART_DELAY) {
+-		/* obtain the minimum delay of more than sampling packets */
+-		if (ca->curr_rtt > delay)
+-			ca->curr_rtt = delay;
+-		if (ca->sample_cnt < HYSTART_MIN_SAMPLES) {
+-			ca->sample_cnt++;
+-		} else {
+-			if (ca->curr_rtt > ca->delay_min +
+-			    HYSTART_DELAY_THRESH(ca->delay_min >> 3)) {
+-				ca->found = 1;
+-				tp->snd_ssthresh = tp->snd_cwnd;
+-			}
+-		}
+-	}
+-}
+-
+-void BPF_STRUCT_OPS(bpf_cubic_acked, struct sock *sk,
+-		    const struct ack_sample *sample)
+-{
+-	const struct tcp_sock *tp = tcp_sk(sk);
+-	struct bictcp *ca = inet_csk_ca(sk);
+-	__u32 delay;
+-
+-	/* Some calls are for duplicates without timetamps */
+-	if (sample->rtt_us < 0)
+-		return;
+-
+-	/* Discard delay samples right after fast recovery */
+-	if (ca->epoch_start && (__s32)(tcp_jiffies32 - ca->epoch_start) < HZ)
+-		return;
+-
+-	delay = sample->rtt_us;
+-	if (delay == 0)
+-		delay = 1;
+-
+-	/* first time call or link delay decreases */
+-	if (ca->delay_min == 0 || ca->delay_min > delay)
+-		ca->delay_min = delay;
+-
+-	/* hystart triggers when cwnd is larger than some threshold */
+-	if (!ca->found && tcp_in_slow_start(tp) && hystart &&
+-	    tp->snd_cwnd >= hystart_low_window)
+-		hystart_update(sk, delay);
+-}
+-
+-extern __u32 tcp_reno_undo_cwnd(struct sock *sk) __ksym;
+-
+-__u32 BPF_STRUCT_OPS(bpf_cubic_undo_cwnd, struct sock *sk)
+-{
+-	return tcp_reno_undo_cwnd(sk);
+-}
+-
+-SEC(".struct_ops")
+-struct tcp_congestion_ops cubic = {
+-	.init		= (void *)bpf_cubic_init,
+-	.ssthresh	= (void *)bpf_cubic_recalc_ssthresh,
+-	.cong_avoid	= (void *)bpf_cubic_cong_avoid,
+-	.set_state	= (void *)bpf_cubic_state,
+-	.undo_cwnd	= (void *)bpf_cubic_undo_cwnd,
+-	.cwnd_event	= (void *)bpf_cubic_cwnd_event,
+-	.pkts_acked     = (void *)bpf_cubic_acked,
+-	.name		= "bpf_cubic",
+-};
+diff --git a/tools/testing/selftests/bpf/progs/bpf_dctcp.c b/tools/testing/selftests/bpf/progs/bpf_dctcp.c
+deleted file mode 100644
+index fd42247da8b4..000000000000
+--- a/tools/testing/selftests/bpf/progs/bpf_dctcp.c
++++ /dev/null
+@@ -1,224 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2019 Facebook */
+-
+-/* WARNING: This implemenation is not necessarily the same
+- * as the tcp_dctcp.c.  The purpose is mainly for testing
+- * the kernel BPF logic.
+- */
+-
+-#include <stddef.h>
+-#include <linux/bpf.h>
+-#include <linux/types.h>
+-#include <linux/stddef.h>
+-#include <linux/tcp.h>
+-#include <bpf/bpf_helpers.h>
+-#include <bpf/bpf_tracing.h>
+-#include "bpf_tcp_helpers.h"
+-
+-char _license[] SEC("license") = "GPL";
+-
+-int stg_result = 0;
+-
+-struct {
+-	__uint(type, BPF_MAP_TYPE_SK_STORAGE);
+-	__uint(map_flags, BPF_F_NO_PREALLOC);
+-	__type(key, int);
+-	__type(value, int);
+-} sk_stg_map SEC(".maps");
+-
+-#define DCTCP_MAX_ALPHA	1024U
+-
+-struct dctcp {
+-	__u32 old_delivered;
+-	__u32 old_delivered_ce;
+-	__u32 prior_rcv_nxt;
+-	__u32 dctcp_alpha;
+-	__u32 next_seq;
+-	__u32 ce_state;
+-	__u32 loss_cwnd;
+-};
+-
+-static unsigned int dctcp_shift_g = 4; /* g = 1/2^4 */
+-static unsigned int dctcp_alpha_on_init = DCTCP_MAX_ALPHA;
+-
+-static __always_inline void dctcp_reset(const struct tcp_sock *tp,
+-					struct dctcp *ca)
+-{
+-	ca->next_seq = tp->snd_nxt;
+-
+-	ca->old_delivered = tp->delivered;
+-	ca->old_delivered_ce = tp->delivered_ce;
+-}
+-
+-SEC("struct_ops/dctcp_init")
+-void BPF_PROG(dctcp_init, struct sock *sk)
+-{
+-	const struct tcp_sock *tp = tcp_sk(sk);
+-	struct dctcp *ca = inet_csk_ca(sk);
+-	int *stg;
+-
+-	ca->prior_rcv_nxt = tp->rcv_nxt;
+-	ca->dctcp_alpha = min(dctcp_alpha_on_init, DCTCP_MAX_ALPHA);
+-	ca->loss_cwnd = 0;
+-	ca->ce_state = 0;
+-
+-	stg = bpf_sk_storage_get(&sk_stg_map, (void *)tp, NULL, 0);
+-	if (stg) {
+-		stg_result = *stg;
+-		bpf_sk_storage_delete(&sk_stg_map, (void *)tp);
+-	}
+-	dctcp_reset(tp, ca);
+-}
+-
+-SEC("struct_ops/dctcp_ssthresh")
+-__u32 BPF_PROG(dctcp_ssthresh, struct sock *sk)
+-{
+-	struct dctcp *ca = inet_csk_ca(sk);
+-	struct tcp_sock *tp = tcp_sk(sk);
+-
+-	ca->loss_cwnd = tp->snd_cwnd;
+-	return max(tp->snd_cwnd - ((tp->snd_cwnd * ca->dctcp_alpha) >> 11U), 2U);
+-}
+-
+-SEC("struct_ops/dctcp_update_alpha")
+-void BPF_PROG(dctcp_update_alpha, struct sock *sk, __u32 flags)
+-{
+-	const struct tcp_sock *tp = tcp_sk(sk);
+-	struct dctcp *ca = inet_csk_ca(sk);
+-
+-	/* Expired RTT */
+-	if (!before(tp->snd_una, ca->next_seq)) {
+-		__u32 delivered_ce = tp->delivered_ce - ca->old_delivered_ce;
+-		__u32 alpha = ca->dctcp_alpha;
+-
+-		/* alpha = (1 - g) * alpha + g * F */
+-
+-		alpha -= min_not_zero(alpha, alpha >> dctcp_shift_g);
+-		if (delivered_ce) {
+-			__u32 delivered = tp->delivered - ca->old_delivered;
+-
+-			/* If dctcp_shift_g == 1, a 32bit value would overflow
+-			 * after 8 M packets.
+-			 */
+-			delivered_ce <<= (10 - dctcp_shift_g);
+-			delivered_ce /= max(1U, delivered);
+-
+-			alpha = min(alpha + delivered_ce, DCTCP_MAX_ALPHA);
+-		}
+-		ca->dctcp_alpha = alpha;
+-		dctcp_reset(tp, ca);
+-	}
+-}
+-
+-static __always_inline void dctcp_react_to_loss(struct sock *sk)
+-{
+-	struct dctcp *ca = inet_csk_ca(sk);
+-	struct tcp_sock *tp = tcp_sk(sk);
+-
+-	ca->loss_cwnd = tp->snd_cwnd;
+-	tp->snd_ssthresh = max(tp->snd_cwnd >> 1U, 2U);
+-}
+-
+-SEC("struct_ops/dctcp_state")
+-void BPF_PROG(dctcp_state, struct sock *sk, __u8 new_state)
+-{
+-	if (new_state == TCP_CA_Recovery &&
+-	    new_state != BPF_CORE_READ_BITFIELD(inet_csk(sk), icsk_ca_state))
+-		dctcp_react_to_loss(sk);
+-	/* We handle RTO in dctcp_cwnd_event to ensure that we perform only
+-	 * one loss-adjustment per RTT.
+-	 */
+-}
+-
+-static __always_inline void dctcp_ece_ack_cwr(struct sock *sk, __u32 ce_state)
+-{
+-	struct tcp_sock *tp = tcp_sk(sk);
+-
+-	if (ce_state == 1)
+-		tp->ecn_flags |= TCP_ECN_DEMAND_CWR;
+-	else
+-		tp->ecn_flags &= ~TCP_ECN_DEMAND_CWR;
+-}
+-
+-/* Minimal DCTP CE state machine:
+- *
+- * S:	0 <- last pkt was non-CE
+- *	1 <- last pkt was CE
+- */
+-static __always_inline
+-void dctcp_ece_ack_update(struct sock *sk, enum tcp_ca_event evt,
+-			  __u32 *prior_rcv_nxt, __u32 *ce_state)
+-{
+-	__u32 new_ce_state = (evt == CA_EVENT_ECN_IS_CE) ? 1 : 0;
+-
+-	if (*ce_state != new_ce_state) {
+-		/* CE state has changed, force an immediate ACK to
+-		 * reflect the new CE state. If an ACK was delayed,
+-		 * send that first to reflect the prior CE state.
+-		 */
+-		if (inet_csk(sk)->icsk_ack.pending & ICSK_ACK_TIMER) {
+-			dctcp_ece_ack_cwr(sk, *ce_state);
+-			bpf_tcp_send_ack(sk, *prior_rcv_nxt);
+-		}
+-		inet_csk(sk)->icsk_ack.pending |= ICSK_ACK_NOW;
+-	}
+-	*prior_rcv_nxt = tcp_sk(sk)->rcv_nxt;
+-	*ce_state = new_ce_state;
+-	dctcp_ece_ack_cwr(sk, new_ce_state);
+-}
+-
+-SEC("struct_ops/dctcp_cwnd_event")
+-void BPF_PROG(dctcp_cwnd_event, struct sock *sk, enum tcp_ca_event ev)
+-{
+-	struct dctcp *ca = inet_csk_ca(sk);
+-
+-	switch (ev) {
+-	case CA_EVENT_ECN_IS_CE:
+-	case CA_EVENT_ECN_NO_CE:
+-		dctcp_ece_ack_update(sk, ev, &ca->prior_rcv_nxt, &ca->ce_state);
+-		break;
+-	case CA_EVENT_LOSS:
+-		dctcp_react_to_loss(sk);
+-		break;
+-	default:
+-		/* Don't care for the rest. */
+-		break;
+-	}
+-}
+-
+-SEC("struct_ops/dctcp_cwnd_undo")
+-__u32 BPF_PROG(dctcp_cwnd_undo, struct sock *sk)
+-{
+-	const struct dctcp *ca = inet_csk_ca(sk);
+-
+-	return max(tcp_sk(sk)->snd_cwnd, ca->loss_cwnd);
+-}
+-
+-extern void tcp_reno_cong_avoid(struct sock *sk, __u32 ack, __u32 acked) __ksym;
+-
+-SEC("struct_ops/dctcp_reno_cong_avoid")
+-void BPF_PROG(dctcp_cong_avoid, struct sock *sk, __u32 ack, __u32 acked)
+-{
+-	tcp_reno_cong_avoid(sk, ack, acked);
+-}
+-
+-SEC(".struct_ops")
+-struct tcp_congestion_ops dctcp_nouse = {
+-	.init		= (void *)dctcp_init,
+-	.set_state	= (void *)dctcp_state,
+-	.flags		= TCP_CONG_NEEDS_ECN,
+-	.name		= "bpf_dctcp_nouse",
+-};
+-
+-SEC(".struct_ops")
+-struct tcp_congestion_ops dctcp = {
+-	.init		= (void *)dctcp_init,
+-	.in_ack_event   = (void *)dctcp_update_alpha,
+-	.cwnd_event	= (void *)dctcp_cwnd_event,
+-	.ssthresh	= (void *)dctcp_ssthresh,
+-	.cong_avoid	= (void *)dctcp_cong_avoid,
+-	.undo_cwnd	= (void *)dctcp_cwnd_undo,
+-	.set_state	= (void *)dctcp_state,
+-	.flags		= TCP_CONG_NEEDS_ECN,
+-	.name		= "bpf_dctcp",
+-};
+diff --git a/tools/testing/selftests/bpf/progs/kfunc_call_test.c b/tools/testing/selftests/bpf/progs/kfunc_call_test.c
+deleted file mode 100644
+index 470f8723e463..000000000000
+--- a/tools/testing/selftests/bpf/progs/kfunc_call_test.c
++++ /dev/null
+@@ -1,47 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-#include <linux/bpf.h>
+-#include <bpf/bpf_helpers.h>
+-#include "bpf_tcp_helpers.h"
+-
+-extern int bpf_kfunc_call_test2(struct sock *sk, __u32 a, __u32 b) __ksym;
+-extern __u64 bpf_kfunc_call_test1(struct sock *sk, __u32 a, __u64 b,
+-				  __u32 c, __u64 d) __ksym;
+-
+-SEC("classifier")
+-int kfunc_call_test2(struct __sk_buff *skb)
+-{
+-	struct bpf_sock *sk = skb->sk;
+-
+-	if (!sk)
+-		return -1;
+-
+-	sk = bpf_sk_fullsock(sk);
+-	if (!sk)
+-		return -1;
+-
+-	return bpf_kfunc_call_test2((struct sock *)sk, 1, 2);
+-}
+-
+-SEC("classifier")
+-int kfunc_call_test1(struct __sk_buff *skb)
+-{
+-	struct bpf_sock *sk = skb->sk;
+-	__u64 a = 1ULL << 32;
+-	__u32 ret;
+-
+-	if (!sk)
+-		return -1;
+-
+-	sk = bpf_sk_fullsock(sk);
+-	if (!sk)
+-		return -1;
+-
+-	a = bpf_kfunc_call_test1((struct sock *)sk, 1, a | 2, 3, a | 4);
+-	ret = a >> 32;   /* ret should be 2 */
+-	ret += (__u32)a; /* ret should be 12 */
+-
+-	return ret;
+-}
+-
+-char _license[] SEC("license") = "GPL";
+diff --git a/tools/testing/selftests/bpf/progs/kfunc_call_test_subprog.c b/tools/testing/selftests/bpf/progs/kfunc_call_test_subprog.c
+deleted file mode 100644
+index b2dcb7d9cb03..000000000000
+--- a/tools/testing/selftests/bpf/progs/kfunc_call_test_subprog.c
++++ /dev/null
+@@ -1,42 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-#include <linux/bpf.h>
+-#include <bpf/bpf_helpers.h>
+-#include "bpf_tcp_helpers.h"
+-
+-extern const int bpf_prog_active __ksym;
+-extern __u64 bpf_kfunc_call_test1(struct sock *sk, __u32 a, __u64 b,
+-				  __u32 c, __u64 d) __ksym;
+-extern struct sock *bpf_kfunc_call_test3(struct sock *sk) __ksym;
+-int active_res = -1;
+-int sk_state = -1;
+-
+-int __noinline f1(struct __sk_buff *skb)
+-{
+-	struct bpf_sock *sk = skb->sk;
+-	int *active;
+-
+-	if (!sk)
+-		return -1;
+-
+-	sk = bpf_sk_fullsock(sk);
+-	if (!sk)
+-		return -1;
+-
+-	active = (int *)bpf_per_cpu_ptr(&bpf_prog_active,
+-					bpf_get_smp_processor_id());
+-	if (active)
+-		active_res = *active;
+-
+-	sk_state = bpf_kfunc_call_test3((struct sock *)sk)->__sk_common.skc_state;
+-
+-	return (__u32)bpf_kfunc_call_test1((struct sock *)sk, 1, 2, 3, 4);
+-}
+-
+-SEC("classifier")
+-int kfunc_call_test1(struct __sk_buff *skb)
+-{
+-	return f1(skb);
+-}
+-
+-char _license[] SEC("license") = "GPL";
+diff --git a/tools/testing/selftests/bpf/progs/linked_funcs1.c b/tools/testing/selftests/bpf/progs/linked_funcs1.c
+deleted file mode 100644
+index b964ec1390c2..000000000000
+--- a/tools/testing/selftests/bpf/progs/linked_funcs1.c
++++ /dev/null
+@@ -1,73 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-
+-#include "vmlinux.h"
+-#include <bpf/bpf_helpers.h>
+-#include <bpf/bpf_tracing.h>
+-
+-/* weak and shared between two files */
+-const volatile int my_tid __weak;
+-long syscall_id __weak;
+-
+-int output_val1;
+-int output_ctx1;
+-int output_weak1;
+-
+-/* same "subprog" name in all files, but it's ok because they all are static */
+-static __noinline int subprog(int x)
+-{
+-	/* but different formula */
+-	return x * 1;
+-}
+-
+-/* Global functions can't be void */
+-int set_output_val1(int x)
+-{
+-	output_val1 = x + subprog(x);
+-	return x;
+-}
+-
+-/* This function can't be verified as global, as it assumes raw_tp/sys_enter
+- * context and accesses syscall id (second argument). So we mark it as
+- * __hidden, so that libbpf will mark it as static in the final object file,
+- * right before verifying it in the kernel.
+- *
+- * But we don't mark it as __hidden here, rather at extern site. __hidden is
+- * "contaminating" visibility, so it will get propagated from either extern or
+- * actual definition (including from the losing __weak definition).
+- */
+-void set_output_ctx1(__u64 *ctx)
+-{
+-	output_ctx1 = ctx[1]; /* long id, same as in BPF_PROG below */
+-}
+-
+-/* this weak instance should win because it's the first one */
+-__weak int set_output_weak(int x)
+-{
+-	output_weak1 = x;
+-	return x;
+-}
+-
+-extern int set_output_val2(int x);
+-
+-/* here we'll force set_output_ctx2() to be __hidden in the final obj file */
+-__hidden extern void set_output_ctx2(__u64 *ctx);
+-
+-SEC("raw_tp/sys_enter")
+-int BPF_PROG(handler1, struct pt_regs *regs, long id)
+-{
+-	if (my_tid != (u32)bpf_get_current_pid_tgid() || id != syscall_id)
+-		return 0;
+-
+-	set_output_val2(1000);
+-	set_output_ctx2(ctx); /* ctx definition is hidden in BPF_PROG macro */
+-
+-	/* keep input value the same across both files to avoid dependency on
+-	 * handler call order; differentiate by output_weak1 vs output_weak2.
+-	 */
+-	set_output_weak(42);
+-
+-	return 0;
+-}
+-
+-char LICENSE[] SEC("license") = "GPL";
+diff --git a/tools/testing/selftests/bpf/progs/linked_funcs2.c b/tools/testing/selftests/bpf/progs/linked_funcs2.c
+deleted file mode 100644
+index 575e958e60b7..000000000000
+--- a/tools/testing/selftests/bpf/progs/linked_funcs2.c
++++ /dev/null
+@@ -1,73 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-
+-#include "vmlinux.h"
+-#include <bpf/bpf_helpers.h>
+-#include <bpf/bpf_tracing.h>
+-
+-/* weak and shared between both files */
+-const volatile int my_tid __weak;
+-long syscall_id __weak;
+-
+-int output_val2;
+-int output_ctx2;
+-int output_weak2; /* should stay zero */
+-
+-/* same "subprog" name in all files, but it's ok because they all are static */
+-static __noinline int subprog(int x)
+-{
+-	/* but different formula */
+-	return x * 2;
+-}
+-
+-/* Global functions can't be void */
+-int set_output_val2(int x)
+-{
+-	output_val2 = 2 * x + 2 * subprog(x);
+-	return 2 * x;
+-}
+-
+-/* This function can't be verified as global, as it assumes raw_tp/sys_enter
+- * context and accesses syscall id (second argument). So we mark it as
+- * __hidden, so that libbpf will mark it as static in the final object file,
+- * right before verifying it in the kernel.
+- *
+- * But we don't mark it as __hidden here, rather at extern site. __hidden is
+- * "contaminating" visibility, so it will get propagated from either extern or
+- * actual definition (including from the losing __weak definition).
+- */
+-void set_output_ctx2(__u64 *ctx)
+-{
+-	output_ctx2 = ctx[1]; /* long id, same as in BPF_PROG below */
+-}
+-
+-/* this weak instance should lose, because it will be processed second */
+-__weak int set_output_weak(int x)
+-{
+-	output_weak2 = x;
+-	return 2 * x;
+-}
+-
+-extern int set_output_val1(int x);
+-
+-/* here we'll force set_output_ctx1() to be __hidden in the final obj file */
+-__hidden extern void set_output_ctx1(__u64 *ctx);
+-
+-SEC("raw_tp/sys_enter")
+-int BPF_PROG(handler2, struct pt_regs *regs, long id)
+-{
+-	if (my_tid != (u32)bpf_get_current_pid_tgid() || id != syscall_id)
+-		return 0;
+-
+-	set_output_val1(2000);
+-	set_output_ctx1(ctx); /* ctx definition is hidden in BPF_PROG macro */
+-
+-	/* keep input value the same across both files to avoid dependency on
+-	 * handler call order; differentiate by output_weak1 vs output_weak2.
+-	 */
+-	set_output_weak(42);
+-
+-	return 0;
+-}
+-
+-char LICENSE[] SEC("license") = "GPL";
+diff --git a/tools/testing/selftests/bpf/progs/linked_maps1.c b/tools/testing/selftests/bpf/progs/linked_maps1.c
+deleted file mode 100644
+index 52291515cc72..000000000000
+--- a/tools/testing/selftests/bpf/progs/linked_maps1.c
++++ /dev/null
+@@ -1,82 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-
+-#include "vmlinux.h"
+-#include <bpf/bpf_helpers.h>
+-#include <bpf/bpf_tracing.h>
+-
+-struct my_key { long x; };
+-struct my_value { long x; };
+-
+-struct {
+-	__uint(type, BPF_MAP_TYPE_HASH);
+-	__type(key, struct my_key);
+-	__type(value, struct my_value);
+-	__uint(max_entries, 16);
+-} map1 SEC(".maps");
+-
+- /* Matches map2 definition in linked_maps2.c. Order of the attributes doesn't
+-  * matter.
+-  */
+-typedef struct {
+-	__uint(max_entries, 8);
+-	__type(key, int);
+-	__type(value, int);
+-	__uint(type, BPF_MAP_TYPE_ARRAY);
+-} map2_t;
+-
+-extern map2_t map2 SEC(".maps");
+-
+-/* This should be the winning map definition, but we have no way of verifying,
+- * so we just make sure that it links and works without errors
+- */
+-struct {
+-	__uint(type, BPF_MAP_TYPE_ARRAY);
+-	__type(key, int);
+-	__type(value, int);
+-	__uint(max_entries, 16);
+-} map_weak __weak SEC(".maps");
+-
+-int output_first1;
+-int output_second1;
+-int output_weak1;
+-
+-SEC("raw_tp/sys_enter")
+-int BPF_PROG(handler_enter1)
+-{
+-	/* update values with key = 1 */
+-	int key = 1, val = 1;
+-	struct my_key key_struct = { .x = 1 };
+-	struct my_value val_struct = { .x = 1000 };
+-
+-	bpf_map_update_elem(&map1, &key_struct, &val_struct, 0);
+-	bpf_map_update_elem(&map2, &key, &val, 0);
+-	bpf_map_update_elem(&map_weak, &key, &val, 0);
+-
+-	return 0;
+-}
+-
+-SEC("raw_tp/sys_exit")
+-int BPF_PROG(handler_exit1)
+-{
+-	/* lookup values with key = 2, set in another file */
+-	int key = 2, *val;
+-	struct my_key key_struct = { .x = 2 };
+-	struct my_value *value_struct;
+-
+-	value_struct = bpf_map_lookup_elem(&map1, &key_struct);
+-	if (value_struct)
+-		output_first1 = value_struct->x;
+-
+-	val = bpf_map_lookup_elem(&map2, &key);
+-	if (val)
+-		output_second1 = *val;
+-
+-	val = bpf_map_lookup_elem(&map_weak, &key);
+-	if (val)
+-		output_weak1 = *val;
+-	
+-	return 0;
+-}
+-
+-char LICENSE[] SEC("license") = "GPL";
+diff --git a/tools/testing/selftests/bpf/progs/linked_maps2.c b/tools/testing/selftests/bpf/progs/linked_maps2.c
+deleted file mode 100644
+index 0693687474ed..000000000000
+--- a/tools/testing/selftests/bpf/progs/linked_maps2.c
++++ /dev/null
+@@ -1,76 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-
+-#include "vmlinux.h"
+-#include <bpf/bpf_helpers.h>
+-#include <bpf/bpf_tracing.h>
+-
+-/* modifiers and typedefs are ignored when comparing key/value types */
+-typedef struct my_key { long x; } key_type;
+-typedef struct my_value { long x; } value_type;
+-
+-extern struct {
+-	__uint(max_entries, 16);
+-	__type(key, key_type);
+-	__type(value, value_type);
+-	__uint(type, BPF_MAP_TYPE_HASH);
+-} map1 SEC(".maps");
+-
+-struct {
+-	__uint(type, BPF_MAP_TYPE_ARRAY);
+-	__type(key, int);
+-	__type(value, int);
+-	__uint(max_entries, 8);
+-} map2 SEC(".maps");
+-
+-/* this definition will lose, but it has to exactly match the winner */
+-struct {
+-	__uint(type, BPF_MAP_TYPE_ARRAY);
+-	__type(key, int);
+-	__type(value, int);
+-	__uint(max_entries, 16);
+-} map_weak __weak SEC(".maps");
+-
+-int output_first2;
+-int output_second2;
+-int output_weak2;
+-
+-SEC("raw_tp/sys_enter")
+-int BPF_PROG(handler_enter2)
+-{
+-	/* update values with key = 2 */
+-	int key = 2, val = 2;
+-	key_type key_struct = { .x = 2 };
+-	value_type val_struct = { .x = 2000 };
+-
+-	bpf_map_update_elem(&map1, &key_struct, &val_struct, 0);
+-	bpf_map_update_elem(&map2, &key, &val, 0);
+-	bpf_map_update_elem(&map_weak, &key, &val, 0);
+-
+-	return 0;
+-}
+-
+-SEC("raw_tp/sys_exit")
+-int BPF_PROG(handler_exit2)
+-{
+-	/* lookup values with key = 1, set in another file */
+-	int key = 1, *val;
+-	key_type key_struct = { .x = 1 };
+-	value_type *value_struct;
+-
+-	value_struct = bpf_map_lookup_elem(&map1, &key_struct);
+-	if (value_struct)
+-		output_first2 = value_struct->x;
+-
+-	val = bpf_map_lookup_elem(&map2, &key);
+-	if (val)
+-		output_second2 = *val;
+-
+-	val = bpf_map_lookup_elem(&map_weak, &key);
+-	if (val)
+-		output_weak2 = *val;
+-
+-	return 0;
+-}
+-
+-char LICENSE[] SEC("license") = "GPL";
+diff --git a/tools/testing/selftests/bpf/progs/linked_vars1.c b/tools/testing/selftests/bpf/progs/linked_vars1.c
+deleted file mode 100644
+index ef9e9d0bb0ca..000000000000
+--- a/tools/testing/selftests/bpf/progs/linked_vars1.c
++++ /dev/null
+@@ -1,54 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-
+-#include "vmlinux.h"
+-#include <bpf/bpf_helpers.h>
+-#include <bpf/bpf_tracing.h>
+-
+-extern int LINUX_KERNEL_VERSION __kconfig;
+-/* this weak extern will be strict due to the other file's strong extern */
+-extern bool CONFIG_BPF_SYSCALL __kconfig __weak;
+-extern const void bpf_link_fops __ksym __weak;
+-
+-int input_bss1;
+-int input_data1 = 1;
+-const volatile int input_rodata1 = 11;
+-
+-int input_bss_weak __weak;
+-/* these two definitions should win */
+-int input_data_weak __weak = 10;
+-const volatile int input_rodata_weak __weak = 100;
+-
+-extern int input_bss2;
+-extern int input_data2;
+-extern const int input_rodata2;
+-
+-int output_bss1;
+-int output_data1;
+-int output_rodata1;
+-
+-long output_sink1;
+-
+-static __noinline int get_bss_res(void)
+-{
+-	/* just make sure all the relocations work against .text as well */
+-	return input_bss1 + input_bss2 + input_bss_weak;
+-}
+-
+-SEC("raw_tp/sys_enter")
+-int BPF_PROG(handler1)
+-{
+-	output_bss1 = get_bss_res();
+-	output_data1 = input_data1 + input_data2 + input_data_weak;
+-	output_rodata1 = input_rodata1 + input_rodata2 + input_rodata_weak;
+-
+-	/* make sure we actually use above special externs, otherwise compiler
+-	 * will optimize them out
+-	 */
+-	output_sink1 = LINUX_KERNEL_VERSION
+-		       + CONFIG_BPF_SYSCALL
+-		       + (long)&bpf_link_fops;
+-	return 0;
+-}
+-
+-char LICENSE[] SEC("license") = "GPL";
+diff --git a/tools/testing/selftests/bpf/progs/linked_vars2.c b/tools/testing/selftests/bpf/progs/linked_vars2.c
+deleted file mode 100644
+index e4f5bd388a3c..000000000000
+--- a/tools/testing/selftests/bpf/progs/linked_vars2.c
++++ /dev/null
+@@ -1,55 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-
+-#include "vmlinux.h"
+-#include <bpf/bpf_helpers.h>
+-#include <bpf/bpf_tracing.h>
+-
+-extern int LINUX_KERNEL_VERSION __kconfig;
+-/* when an extern is defined as both strong and weak, resulting symbol will be strong */
+-extern bool CONFIG_BPF_SYSCALL __kconfig;
+-extern const void __start_BTF __ksym;
+-
+-int input_bss2;
+-int input_data2 = 2;
+-const volatile int input_rodata2 = 22;
+-
+-int input_bss_weak __weak;
+-/* these two weak variables should lose */
+-int input_data_weak __weak = 20;
+-const volatile int input_rodata_weak __weak = 200;
+-
+-extern int input_bss1;
+-extern int input_data1;
+-extern const int input_rodata1;
+-
+-int output_bss2;
+-int output_data2;
+-int output_rodata2;
+-
+-int output_sink2;
+-
+-static __noinline int get_data_res(void)
+-{
+-	/* just make sure all the relocations work against .text as well */
+-	return input_data1 + input_data2 + input_data_weak;
+-}
+-
+-SEC("raw_tp/sys_enter")
+-int BPF_PROG(handler2)
+-{
+-	output_bss2 = input_bss1 + input_bss2 + input_bss_weak;
+-	output_data2 = get_data_res();
+-	output_rodata2 = input_rodata1 + input_rodata2 + input_rodata_weak;
+-
+-	/* make sure we actually use above special externs, otherwise compiler
+-	 * will optimize them out
+-	 */
+-	output_sink2 = LINUX_KERNEL_VERSION
+-		       + CONFIG_BPF_SYSCALL
+-		       + (long)&__start_BTF;
+-
+-	return 0;
+-}
+-
+-char LICENSE[] SEC("license") = "GPL";
+diff --git a/tools/testing/selftests/bpf/progs/test_static_linked1.c b/tools/testing/selftests/bpf/progs/test_static_linked1.c
+deleted file mode 100644
+index ea1a6c4c7172..000000000000
+--- a/tools/testing/selftests/bpf/progs/test_static_linked1.c
++++ /dev/null
+@@ -1,30 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-
+-#include <linux/bpf.h>
+-#include <bpf/bpf_helpers.h>
+-
+-/* 8-byte aligned .bss */
+-static volatile long static_var1;
+-static volatile int static_var11;
+-int var1 = 0;
+-/* 4-byte aligned .rodata */
+-const volatile int rovar1;
+-
+-/* same "subprog" name in both files */
+-static __noinline int subprog(int x)
+-{
+-	/* but different formula */
+-	return x * 2;
+-}
+-
+-SEC("raw_tp/sys_enter")
+-int handler1(const void *ctx)
+-{
+-	var1 = subprog(rovar1) + static_var1 + static_var11;
+-
+-	return 0;
+-}
+-
+-char LICENSE[] SEC("license") = "GPL";
+-int VERSION SEC("version") = 1;
+diff --git a/tools/testing/selftests/bpf/progs/test_static_linked2.c b/tools/testing/selftests/bpf/progs/test_static_linked2.c
+deleted file mode 100644
+index 54d8d1ab577c..000000000000
+--- a/tools/testing/selftests/bpf/progs/test_static_linked2.c
++++ /dev/null
+@@ -1,31 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/* Copyright (c) 2021 Facebook */
+-
+-#include <linux/bpf.h>
+-#include <bpf/bpf_helpers.h>
+-
+-/* 4-byte aligned .bss */
+-static volatile int static_var2;
+-static volatile int static_var22;
+-int var2 = 0;
+-/* 8-byte aligned .rodata */
+-const volatile long rovar2;
+-
+-/* same "subprog" name in both files */
+-static __noinline int subprog(int x)
+-{
+-	/* but different formula */
+-	return x * 3;
+-}
+-
+-SEC("raw_tp/sys_enter")
+-int handler2(const void *ctx)
+-{
+-	var2 = subprog(rovar2) + static_var2 + static_var22;
+-
+-	return 0;
+-}
+-
+-/* different name and/or type of the variable doesn't matter */
+-char _license[] SEC("license") = "GPL";
+-int _version SEC("version") = 1;