Merge tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Paolo Abeni:
 "Core:

   - Allow live renaming when an interface is up

   - Add retpoline wrappers for tc, improving considerably the
     performances of complex queue discipline configurations

   - Add inet drop monitor support

   - A few GRO performance improvements

   - Add infrastructure for atomic dev stats, addressing long standing
     data races

   - De-duplicate common code between OVS and conntrack offloading
     infrastructure

   - A bunch of UBSAN_BOUNDS/FORTIFY_SOURCE improvements

   - Netfilter: introduce packet parser for tunneled packets

   - Replace IPVS timer-based estimators with kthreads to scale up the
     workload with the number of available CPUs

   - Add the helper support for connection-tracking OVS offload

  BPF:

   - Support for user defined BPF objects: the use case is to allocate
     own objects, build own object hierarchies and use the building
     blocks to build own data structures flexibly, for example, linked
     lists in BPF

   - Make cgroup local storage available to non-cgroup attached BPF
     programs

   - Avoid unnecessary deadlock detection and failures wrt BPF task
     storage helpers

   - A relevant bunch of BPF verifier fixes and improvements

   - Veristat tool improvements to support custom filtering, sorting,
     and replay of results

   - Add LLVM disassembler as default library for dumping JITed code

   - Lots of new BPF documentation for various BPF maps

   - Add bpf_rcu_read_{,un}lock() support for sleepable programs

   - Add RCU grace period chaining to BPF to wait for the completion of
     access from both sleepable and non-sleepable BPF programs

   - Add support storing struct task_struct objects as kptrs in maps

   - Improve helper UAPI by explicitly defining BPF_FUNC_xxx integer
     values

   - Add libbpf *_opts API-variants for bpf_*_get_fd_by_id() functions

  Protocols:

   - TCP: implement Protective Load Balancing across switch links

   - TCP: allow dynamically disabling TCP-MD5 static key, reverting back
     to fast[er]-path

   - UDP: Introduce optional per-netns hash lookup table

   - IPv6: simplify and cleanup sockets disposal

   - Netlink: support different type policies for each generic netlink
     operation

   - MPTCP: add MSG_FASTOPEN and FastOpen listener side support

   - MPTCP: add netlink notification support for listener sockets events

   - SCTP: add VRF support, allowing sctp sockets binding to VRF devices

   - Add bridging MAC Authentication Bypass (MAB) support

   - Extensions for Ethernet VPN bridging implementation to better
     support multicast scenarios

   - More work for Wi-Fi 7 support, comprising conversion of all the
     existing drivers to internal TX queue usage

   - IPSec: introduce a new offload type (packet offload) allowing
     complete header processing and crypto offloading

   - IPSec: extended ack support for more descriptive XFRM error
     reporting

   - RXRPC: increase SACK table size and move processing into a
     per-local endpoint kernel thread, reducing considerably the
     required locking

   - IEEE 802154: synchronous send frame and extended filtering support,
     initial support for scanning available 15.4 networks

   - Tun: bump the link speed from 10Mbps to 10Gbps

   - Tun/VirtioNet: implement UDP segmentation offload support

  Driver API:

   - PHY/SFP: improve power level switching between standard level 1 and
     the higher power levels

   - New API for netdev <-> devlink_port linkage

   - PTP: convert existing drivers to new frequency adjustment
     implementation

   - DSA: add support for rx offloading

   - Autoload DSA tagging driver when dynamically changing protocol

   - Add new PCP and APPTRUST attributes to Data Center Bridging

   - Add configuration support for 800Gbps link speed

   - Add devlink port function attribute to enable/disable RoCE and
     migratable

   - Extend devlink-rate to support strict prioriry and weighted fair
     queuing

   - Add devlink support to directly reading from region memory

   - New device tree helper to fetch MAC address from nvmem

   - New big TCP helper to simplify temporary header stripping

  New hardware / drivers:

   - Ethernet:
      - Marvel Octeon CNF95N and CN10KB Ethernet Switches
      - Marvel Prestera AC5X Ethernet Switch
      - WangXun 10 Gigabit NIC
      - Motorcomm yt8521 Gigabit Ethernet
      - Microchip ksz9563 Gigabit Ethernet Switch
      - Microsoft Azure Network Adapter
      - Linux Automation 10Base-T1L adapter

   - PHY:
      - Aquantia AQR112 and AQR412
      - Motorcomm YT8531S

   - PTP:
      - Orolia ART-CARD

   - WiFi:
      - MediaTek Wi-Fi 7 (802.11be) devices
      - RealTek rtw8821cu, rtw8822bu, rtw8822cu and rtw8723du USB
        devices

   - Bluetooth:
      - Broadcom BCM4377/4378/4387 Bluetooth chipsets
      - Realtek RTL8852BE and RTL8723DS
      - Cypress.CYW4373A0 WiFi + Bluetooth combo device

  Drivers:

   - CAN:
      - gs_usb: bus error reporting support
      - kvaser_usb: listen only and bus error reporting support

   - Ethernet NICs:
      - Intel (100G):
         - extend action skbedit to RX queue mapping
         - implement devlink-rate support
         - support direct read from memory
      - nVidia/Mellanox (mlx5):
         - SW steering improvements, increasing rules update rate
         - Support for enhanced events compression
         - extend H/W offload packet manipulation capabilities
         - implement IPSec packet offload mode
      - nVidia/Mellanox (mlx4):
         - better big TCP support
      - Netronome Ethernet NICs (nfp):
         - IPsec offload support
         - add support for multicast filter
      - Broadcom:
         - RSS and PTP support improvements
      - AMD/SolarFlare:
         - netlink extened ack improvements
         - add basic flower matches to offload, and related stats
      - Virtual NICs:
         - ibmvnic: introduce affinity hint support
      - small / embedded:
         - FreeScale fec: add initial XDP support
         - Marvel mv643xx_eth: support MII/GMII/RGMII modes for Kirkwood
         - TI am65-cpsw: add suspend/resume support
         - Mediatek MT7986: add RX wireless wthernet dispatch support
         - Realtek 8169: enable GRO software interrupt coalescing per
           default

   - Ethernet high-speed switches:
      - Microchip (sparx5):
         - add support for Sparx5 TC/flower H/W offload via VCAP
      - Mellanox mlxsw:
         - add 802.1X and MAC Authentication Bypass offload support
         - add ip6gre support

   - Embedded Ethernet switches:
      - Mediatek (mtk_eth_soc):
         - improve PCS implementation, add DSA untag support
         - enable flow offload support
      - Renesas:
         - add rswitch R-Car Gen4 gPTP support
      - Microchip (lan966x):
         - add full XDP support
         - add TC H/W offload via VCAP
         - enable PTP on bridge interfaces
      - Microchip (ksz8):
         - add MTU support for KSZ8 series

   - Qualcomm 802.11ax WiFi (ath11k):
      - support configuring channel dwell time during scan

   - MediaTek WiFi (mt76):
      - enable Wireless Ethernet Dispatch (WED) offload support
      - add ack signal support
      - enable coredump support
      - remain_on_channel support

   - Intel WiFi (iwlwifi):
      - enable Wi-Fi 7 Extremely High Throughput (EHT) PHY capabilities
      - 320 MHz channels support

   - RealTek WiFi (rtw89):
      - new dynamic header firmware format support
      - wake-over-WLAN support"

* tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2002 commits)
  ipvs: fix type warning in do_div() on 32 bit
  net: lan966x: Remove a useless test in lan966x_ptp_add_trap()
  net: ipa: add IPA v4.7 support
  dt-bindings: net: qcom,ipa: Add SM6350 compatible
  bnxt: Use generic HBH removal helper in tx path
  IPv6/GRO: generic helper to remove temporary HBH/jumbo header in driver
  selftests: forwarding: Add bridge MDB test
  selftests: forwarding: Rename bridge_mdb test
  bridge: mcast: Support replacement of MDB port group entries
  bridge: mcast: Allow user space to specify MDB entry routing protocol
  bridge: mcast: Allow user space to add (*, G) with a source list and filter mode
  bridge: mcast: Add support for (*, G) with a source list and filter mode
  bridge: mcast: Avoid arming group timer when (S, G) corresponds to a source
  bridge: mcast: Add a flag for user installed source entries
  bridge: mcast: Expose __br_multicast_del_group_src()
  bridge: mcast: Expose br_multicast_new_group_src()
  bridge: mcast: Add a centralized error path
  bridge: mcast: Place netlink policy before validation functions
  bridge: mcast: Split (*, G) and (S, G) addition into different functions
  bridge: mcast: Do not derive entry type from its filter mode
  ...

1 files changed, 3 insertions, 77 deletions

diff --git a/tools/testing/selftests/bpf/prog_tests/dynptr.c b/tools/testing/selftests/bpf/prog_tests/dynptr.c
index 8fc4e6c02bfd..7faaf6d9e0d4 100644
--- a/tools/testing/selftests/bpf/prog_tests/dynptr.c
+++ b/tools/testing/selftests/bpf/prog_tests/dynptr.c
@@ -5,86 +5,16 @@
 #include "dynptr_fail.skel.h"
 #include "dynptr_success.skel.h"
 
-static size_t log_buf_sz = 1048576; /* 1 MB */
-static char obj_log_buf[1048576];
-
 static struct {
 	const char *prog_name;
 	const char *expected_err_msg;
 } dynptr_tests[] = {
-	/* failure cases */
-	{"ringbuf_missing_release1", "Unreleased reference id=1"},
-	{"ringbuf_missing_release2", "Unreleased reference id=2"},
-	{"ringbuf_missing_release_callback", "Unreleased reference id"},
-	{"use_after_invalid", "Expected an initialized dynptr as arg #3"},
-	{"ringbuf_invalid_api", "type=mem expected=alloc_mem"},
-	{"add_dynptr_to_map1", "invalid indirect read from stack"},
-	{"add_dynptr_to_map2", "invalid indirect read from stack"},
-	{"data_slice_out_of_bounds_ringbuf", "value is outside of the allowed memory range"},
-	{"data_slice_out_of_bounds_map_value", "value is outside of the allowed memory range"},
-	{"data_slice_use_after_release1", "invalid mem access 'scalar'"},
-	{"data_slice_use_after_release2", "invalid mem access 'scalar'"},
-	{"data_slice_missing_null_check1", "invalid mem access 'mem_or_null'"},
-	{"data_slice_missing_null_check2", "invalid mem access 'mem_or_null'"},
-	{"invalid_helper1", "invalid indirect read from stack"},
-	{"invalid_helper2", "Expected an initialized dynptr as arg #3"},
-	{"invalid_write1", "Expected an initialized dynptr as arg #1"},
-	{"invalid_write2", "Expected an initialized dynptr as arg #3"},
-	{"invalid_write3", "Expected an initialized dynptr as arg #1"},
-	{"invalid_write4", "arg 1 is an unacquired reference"},
-	{"invalid_read1", "invalid read from stack"},
-	{"invalid_read2", "cannot pass in dynptr at an offset"},
-	{"invalid_read3", "invalid read from stack"},
-	{"invalid_read4", "invalid read from stack"},
-	{"invalid_offset", "invalid write to stack"},
-	{"global", "type=map_value expected=fp"},
-	{"release_twice", "arg 1 is an unacquired reference"},
-	{"release_twice_callback", "arg 1 is an unacquired reference"},
-	{"dynptr_from_mem_invalid_api",
-		"Unsupported reg type fp for bpf_dynptr_from_mem data"},
-
 	/* success cases */
 	{"test_read_write", NULL},
 	{"test_data_slice", NULL},
 	{"test_ringbuf", NULL},
 };
 
-static void verify_fail(const char *prog_name, const char *expected_err_msg)
-{
-	LIBBPF_OPTS(bpf_object_open_opts, opts);
-	struct bpf_program *prog;
-	struct dynptr_fail *skel;
-	int err;
-
-	opts.kernel_log_buf = obj_log_buf;
-	opts.kernel_log_size = log_buf_sz;
-	opts.kernel_log_level = 1;
-
-	skel = dynptr_fail__open_opts(&opts);
-	if (!ASSERT_OK_PTR(skel, "dynptr_fail__open_opts"))
-		goto cleanup;
-
-	prog = bpf_object__find_program_by_name(skel->obj, prog_name);
-	if (!ASSERT_OK_PTR(prog, "bpf_object__find_program_by_name"))
-		goto cleanup;
-
-	bpf_program__set_autoload(prog, true);
-
-	bpf_map__set_max_entries(skel->maps.ringbuf, getpagesize());
-
-	err = dynptr_fail__load(skel);
-	if (!ASSERT_ERR(err, "unexpected load success"))
-		goto cleanup;
-
-	if (!ASSERT_OK_PTR(strstr(obj_log_buf, expected_err_msg), "expected_err_msg")) {
-		fprintf(stderr, "Expected err_msg: %s\n", expected_err_msg);
-		fprintf(stderr, "Verifier output: %s\n", obj_log_buf);
-	}
-
-cleanup:
-	dynptr_fail__destroy(skel);
-}
-
 static void verify_success(const char *prog_name)
 {
 	struct dynptr_success *skel;
@@ -97,8 +27,6 @@ static void verify_success(const char *prog_name)
 
 	skel->bss->pid = getpid();
 
-	bpf_map__set_max_entries(skel->maps.ringbuf, getpagesize());
-
 	dynptr_success__load(skel);
 	if (!ASSERT_OK_PTR(skel, "dynptr_success__load"))
 		goto cleanup;
@@ -129,10 +57,8 @@ void test_dynptr(void)
 		if (!test__start_subtest(dynptr_tests[i].prog_name))
 			continue;
 
-		if (dynptr_tests[i].expected_err_msg)
-			verify_fail(dynptr_tests[i].prog_name,
-				    dynptr_tests[i].expected_err_msg);
-		else
-			verify_success(dynptr_tests[i].prog_name);
+		verify_success(dynptr_tests[i].prog_name);
 	}
+
+	RUN_TESTS(dynptr_fail);
 }