diff options
Diffstat (limited to 'tools')
26 files changed, 560 insertions, 154 deletions
diff --git a/tools/arch/arm64/include/uapi/asm/bitsperlong.h b/tools/arch/arm64/include/uapi/asm/bitsperlong.h new file mode 100644 index 000000000000..485d60bee26c --- /dev/null +++ b/tools/arch/arm64/include/uapi/asm/bitsperlong.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +/* + * Copyright (C) 2012 ARM Ltd. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ +#ifndef __ASM_BITSPERLONG_H +#define __ASM_BITSPERLONG_H + +#define __BITS_PER_LONG 64 + +#include <asm-generic/bitsperlong.h> + +#endif /* __ASM_BITSPERLONG_H */ diff --git a/tools/arch/riscv/include/uapi/asm/bitsperlong.h b/tools/arch/riscv/include/uapi/asm/bitsperlong.h new file mode 100644 index 000000000000..0b9b58b57ff6 --- /dev/null +++ b/tools/arch/riscv/include/uapi/asm/bitsperlong.h @@ -0,0 +1,14 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2012 ARM Ltd. + * Copyright (C) 2015 Regents of the University of California + */ + +#ifndef _UAPI_ASM_RISCV_BITSPERLONG_H +#define _UAPI_ASM_RISCV_BITSPERLONG_H + +#define __BITS_PER_LONG (__SIZEOF_POINTER__ * 8) + +#include <asm-generic/bitsperlong.h> + +#endif /* _UAPI_ASM_RISCV_BITSPERLONG_H */ diff --git a/tools/counter/Makefile b/tools/counter/Makefile index a0f4cab71fe5..b2c2946f44c9 100644 --- a/tools/counter/Makefile +++ b/tools/counter/Makefile @@ -40,7 +40,8 @@ $(OUTPUT)counter_example: $(COUNTER_EXAMPLE) clean: rm -f $(ALL_PROGRAMS) rm -rf $(OUTPUT)include/linux/counter.h - rmdir -p $(OUTPUT)include/linux + rm -df $(OUTPUT)include/linux + rm -df $(OUTPUT)include find $(or $(OUTPUT),.) -name '*.o' -delete -o -name '\.*.d' -delete install: $(ALL_PROGRAMS) diff --git a/tools/net/ynl/generated/ethtool-user.h b/tools/net/ynl/generated/ethtool-user.h index d7d4ba855f43..ddc1a5209992 100644 --- a/tools/net/ynl/generated/ethtool-user.h +++ b/tools/net/ynl/generated/ethtool-user.h @@ -1422,6 +1422,7 @@ ethtool_wol_set_req_set_sopass(struct ethtool_wol_set_req *req, const void *sopass, size_t len) { free(req->sopass); + req->_present.sopass_len = len; req->sopass = malloc(req->_present.sopass_len); memcpy(req->sopass, sopass, req->_present.sopass_len); } @@ -4071,6 +4072,7 @@ ethtool_fec_set_req_set_stats_corrected(struct ethtool_fec_set_req *req, const void *corrected, size_t len) { free(req->stats.corrected); + req->stats._present.corrected_len = len; req->stats.corrected = malloc(req->stats._present.corrected_len); memcpy(req->stats.corrected, corrected, req->stats._present.corrected_len); } @@ -4079,6 +4081,7 @@ ethtool_fec_set_req_set_stats_uncorr(struct ethtool_fec_set_req *req, const void *uncorr, size_t len) { free(req->stats.uncorr); + req->stats._present.uncorr_len = len; req->stats.uncorr = malloc(req->stats._present.uncorr_len); memcpy(req->stats.uncorr, uncorr, req->stats._present.uncorr_len); } @@ -4087,6 +4090,7 @@ ethtool_fec_set_req_set_stats_corr_bits(struct ethtool_fec_set_req *req, const void *corr_bits, size_t len) { free(req->stats.corr_bits); + req->stats._present.corr_bits_len = len; req->stats.corr_bits = malloc(req->stats._present.corr_bits_len); memcpy(req->stats.corr_bits, corr_bits, req->stats._present.corr_bits_len); } diff --git a/tools/net/ynl/generated/fou-user.h b/tools/net/ynl/generated/fou-user.h index d8ab50579cd1..a8f860892540 100644 --- a/tools/net/ynl/generated/fou-user.h +++ b/tools/net/ynl/generated/fou-user.h @@ -91,6 +91,7 @@ fou_add_req_set_local_v6(struct fou_add_req *req, const void *local_v6, size_t len) { free(req->local_v6); + req->_present.local_v6_len = len; req->local_v6 = malloc(req->_present.local_v6_len); memcpy(req->local_v6, local_v6, req->_present.local_v6_len); } @@ -99,6 +100,7 @@ fou_add_req_set_peer_v6(struct fou_add_req *req, const void *peer_v6, size_t len) { free(req->peer_v6); + req->_present.peer_v6_len = len; req->peer_v6 = malloc(req->_present.peer_v6_len); memcpy(req->peer_v6, peer_v6, req->_present.peer_v6_len); } @@ -192,6 +194,7 @@ fou_del_req_set_local_v6(struct fou_del_req *req, const void *local_v6, size_t len) { free(req->local_v6); + req->_present.local_v6_len = len; req->local_v6 = malloc(req->_present.local_v6_len); memcpy(req->local_v6, local_v6, req->_present.local_v6_len); } @@ -200,6 +203,7 @@ fou_del_req_set_peer_v6(struct fou_del_req *req, const void *peer_v6, size_t len) { free(req->peer_v6); + req->_present.peer_v6_len = len; req->peer_v6 = malloc(req->_present.peer_v6_len); memcpy(req->peer_v6, peer_v6, req->_present.peer_v6_len); } @@ -280,6 +284,7 @@ fou_get_req_set_local_v6(struct fou_get_req *req, const void *local_v6, size_t len) { free(req->local_v6); + req->_present.local_v6_len = len; req->local_v6 = malloc(req->_present.local_v6_len); memcpy(req->local_v6, local_v6, req->_present.local_v6_len); } @@ -288,6 +293,7 @@ fou_get_req_set_peer_v6(struct fou_get_req *req, const void *peer_v6, size_t len) { free(req->peer_v6); + req->_present.peer_v6_len = len; req->peer_v6 = malloc(req->_present.peer_v6_len); memcpy(req->peer_v6, peer_v6, req->_present.peer_v6_len); } diff --git a/tools/net/ynl/lib/ynl.py b/tools/net/ynl/lib/ynl.py index 6951bcc7efdc..fa4f1c28efc5 100644 --- a/tools/net/ynl/lib/ynl.py +++ b/tools/net/ynl/lib/ynl.py @@ -410,7 +410,12 @@ class YnlFamily(SpecFamily): elif attr["type"] == 'string': attr_payload = str(value).encode('ascii') + b'\x00' elif attr["type"] == 'binary': - attr_payload = bytes.fromhex(value) + if isinstance(value, bytes): + attr_payload = value + elif isinstance(value, str): + attr_payload = bytes.fromhex(value) + else: + raise Exception(f'Unknown type for binary attribute, value: {value}') elif attr['type'] in NlAttr.type_formats: format = NlAttr.get_format(attr['type'], attr.byte_order) attr_payload = format.pack(int(value)) diff --git a/tools/net/ynl/ynl-gen-c.py b/tools/net/ynl/ynl-gen-c.py index 5f39d2490655..9209bdcca9c6 100755 --- a/tools/net/ynl/ynl-gen-c.py +++ b/tools/net/ynl/ynl-gen-c.py @@ -5,6 +5,8 @@ import argparse import collections import os import re +import shutil +import tempfile import yaml from lib import SpecFamily, SpecAttrSet, SpecAttr, SpecOperation, SpecEnumSet, SpecEnumEntry @@ -426,6 +428,7 @@ class TypeBinary(Type): def _setter_lines(self, ri, member, presence): return [f"free({member});", + f"{presence}_len = len;", f"{member} = malloc({presence}_len);", f'memcpy({member}, {self.c_name}, {presence}_len);'] @@ -612,7 +615,7 @@ class Struct: self.attr_list = [] self.attrs = dict() - if type_list: + if type_list is not None: for t in type_list: self.attr_list.append((t, self.attr_set[t]),) else: @@ -975,7 +978,9 @@ class Family(SpecFamily): for op_mode in ['do', 'dump']: if op_mode in op: - global_set.update(op[op_mode].get('request', [])) + req = op[op_mode].get('request') + if req: + global_set.update(req.get('attributes', [])) self.global_policy = [] self.global_policy_set = attr_set_name @@ -1538,7 +1543,14 @@ def parse_rsp_msg(ri, deref=False): ri.cw.write_func_prot('int', f'{op_prefix(ri, "reply", deref=deref)}_parse', func_args) - _multi_parse(ri, ri.struct["reply"], init_lines, local_vars) + if ri.struct["reply"].member_list(): + _multi_parse(ri, ri.struct["reply"], init_lines, local_vars) + else: + # Empty reply + ri.cw.block_start() + ri.cw.p('return MNL_CB_OK;') + ri.cw.block_end() + ri.cw.nl() def print_req(ri): @@ -2304,7 +2316,7 @@ def main(): parser.add_argument('-o', dest='out_file', type=str) args = parser.parse_args() - out_file = open(args.out_file, 'w+') if args.out_file else os.sys.stdout + tmp_file = tempfile.TemporaryFile('w+') if args.out_file else os.sys.stdout if args.header is None: parser.error("--header or --source is required") @@ -2329,7 +2341,7 @@ def main(): print(f'Message enum-model {parsed.msg_id_model} not supported for {args.mode} generation') os.sys.exit(1) - cw = CodeWriter(BaseNlLib(), out_file) + cw = CodeWriter(BaseNlLib(), tmp_file) _, spec_kernel = find_kernel_root(args.spec) if args.mode == 'uapi' or args.header: @@ -2578,6 +2590,10 @@ def main(): if args.header: cw.p(f'#endif /* {hdr_prot} */') + if args.out_file: + out_file = open(args.out_file, 'w+') + tmp_file.seek(0) + shutil.copyfileobj(tmp_file, out_file) if __name__ == "__main__": main() diff --git a/tools/objtool/arch/x86/decode.c b/tools/objtool/arch/x86/decode.c index 2d51fa8da9e8..c0f25d00181e 100644 --- a/tools/objtool/arch/x86/decode.c +++ b/tools/objtool/arch/x86/decode.c @@ -824,8 +824,11 @@ bool arch_is_retpoline(struct symbol *sym) bool arch_is_rethunk(struct symbol *sym) { - return !strcmp(sym->name, "__x86_return_thunk") || - !strcmp(sym->name, "srso_untrain_ret") || - !strcmp(sym->name, "srso_safe_ret") || - !strcmp(sym->name, "__ret"); + return !strcmp(sym->name, "__x86_return_thunk"); +} + +bool arch_is_embedded_insn(struct symbol *sym) +{ + return !strcmp(sym->name, "retbleed_return_thunk") || + !strcmp(sym->name, "srso_safe_ret"); } diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 8936a05f0e5a..1384090530db 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -389,7 +389,7 @@ static int decode_instructions(struct objtool_file *file) if (!strcmp(sec->name, ".noinstr.text") || !strcmp(sec->name, ".entry.text") || !strcmp(sec->name, ".cpuidle.text") || - !strncmp(sec->name, ".text.__x86.", 12)) + !strncmp(sec->name, ".text..__x86.", 13)) sec->noinstr = true; /* @@ -455,7 +455,7 @@ static int decode_instructions(struct objtool_file *file) return -1; } - if (func->return_thunk || func->alias != func) + if (func->embedded_insn || func->alias != func) continue; if (!find_insn(file, sec, func->offset)) { @@ -1288,16 +1288,33 @@ static int add_ignore_alternatives(struct objtool_file *file) return 0; } +/* + * Symbols that replace INSN_CALL_DYNAMIC, every (tail) call to such a symbol + * will be added to the .retpoline_sites section. + */ __weak bool arch_is_retpoline(struct symbol *sym) { return false; } +/* + * Symbols that replace INSN_RETURN, every (tail) call to such a symbol + * will be added to the .return_sites section. + */ __weak bool arch_is_rethunk(struct symbol *sym) { return false; } +/* + * Symbols that are embedded inside other instructions, because sometimes crazy + * code exists. These are mostly ignored for validation purposes. + */ +__weak bool arch_is_embedded_insn(struct symbol *sym) +{ + return false; +} + static struct reloc *insn_reloc(struct objtool_file *file, struct instruction *insn) { struct reloc *reloc; @@ -1576,14 +1593,14 @@ static int add_jump_destinations(struct objtool_file *file) struct symbol *sym = find_symbol_by_offset(dest_sec, dest_off); /* - * This is a special case for zen_untrain_ret(). + * This is a special case for retbleed_untrain_ret(). * It jumps to __x86_return_thunk(), but objtool * can't find the thunk's starting RET * instruction, because the RET is also in the * middle of another instruction. Objtool only * knows about the outer instruction. */ - if (sym && sym->return_thunk) { + if (sym && sym->embedded_insn) { add_return_call(file, insn, false); continue; } @@ -2502,6 +2519,9 @@ static int classify_symbols(struct objtool_file *file) if (arch_is_rethunk(func)) func->return_thunk = true; + if (arch_is_embedded_insn(func)) + func->embedded_insn = true; + if (arch_ftrace_match(func->name)) func->fentry = true; @@ -2630,12 +2650,17 @@ static int decode_sections(struct objtool_file *file) return 0; } -static bool is_fentry_call(struct instruction *insn) +static bool is_special_call(struct instruction *insn) { - if (insn->type == INSN_CALL && - insn_call_dest(insn) && - insn_call_dest(insn)->fentry) - return true; + if (insn->type == INSN_CALL) { + struct symbol *dest = insn_call_dest(insn); + + if (!dest) + return false; + + if (dest->fentry || dest->embedded_insn) + return true; + } return false; } @@ -3636,7 +3661,7 @@ static int validate_branch(struct objtool_file *file, struct symbol *func, if (ret) return ret; - if (opts.stackval && func && !is_fentry_call(insn) && + if (opts.stackval && func && !is_special_call(insn) && !has_valid_stack_frame(&state)) { WARN_INSN(insn, "call without frame pointer save/setup"); return 1; diff --git a/tools/objtool/include/objtool/arch.h b/tools/objtool/include/objtool/arch.h index 2b6d2ce4f9a5..0b303eba660e 100644 --- a/tools/objtool/include/objtool/arch.h +++ b/tools/objtool/include/objtool/arch.h @@ -90,6 +90,7 @@ int arch_decode_hint_reg(u8 sp_reg, int *base); bool arch_is_retpoline(struct symbol *sym); bool arch_is_rethunk(struct symbol *sym); +bool arch_is_embedded_insn(struct symbol *sym); int arch_rewrite_retpolines(struct objtool_file *file); diff --git a/tools/objtool/include/objtool/elf.h b/tools/objtool/include/objtool/elf.h index c532d70864dc..9f71e988eca4 100644 --- a/tools/objtool/include/objtool/elf.h +++ b/tools/objtool/include/objtool/elf.h @@ -66,6 +66,7 @@ struct symbol { u8 fentry : 1; u8 profiling_func : 1; u8 warned : 1; + u8 embedded_insn : 1; struct list_head pv_target; struct reloc *relocs; }; diff --git a/tools/perf/util/thread-stack.c b/tools/perf/util/thread-stack.c index 374d142e7390..c6a0a27b12c2 100644 --- a/tools/perf/util/thread-stack.c +++ b/tools/perf/util/thread-stack.c @@ -1038,9 +1038,7 @@ static int thread_stack__trace_end(struct thread_stack *ts, static bool is_x86_retpoline(const char *name) { - const char *p = strstr(name, "__x86_indirect_thunk_"); - - return p == name || !strcmp(name, "__indirect_thunk_start"); + return strstr(name, "__x86_indirect_thunk_") == name; } /* diff --git a/tools/testing/radix-tree/regression1.c b/tools/testing/radix-tree/regression1.c index a61c7bcbc72d..63f468bf8245 100644 --- a/tools/testing/radix-tree/regression1.c +++ b/tools/testing/radix-tree/regression1.c @@ -177,7 +177,7 @@ void regression1_test(void) nr_threads = 2; pthread_barrier_init(&worker_barrier, NULL, nr_threads); - threads = malloc(nr_threads * sizeof(pthread_t *)); + threads = malloc(nr_threads * sizeof(*threads)); for (i = 0; i < nr_threads; i++) { arg = i; diff --git a/tools/testing/selftests/cgroup/test_kmem.c b/tools/testing/selftests/cgroup/test_kmem.c index 258ddc565deb..1b2cec9d18a4 100644 --- a/tools/testing/selftests/cgroup/test_kmem.c +++ b/tools/testing/selftests/cgroup/test_kmem.c @@ -70,6 +70,10 @@ static int test_kmem_basic(const char *root) goto cleanup; cg_write(cg, "memory.high", "1M"); + + /* wait for RCU freeing */ + sleep(1); + slab1 = cg_read_key_long(cg, "memory.stat", "slab "); if (slab1 <= 0) goto cleanup; diff --git a/tools/testing/selftests/drivers/net/bonding/Makefile b/tools/testing/selftests/drivers/net/bonding/Makefile index 03f92d7aeb19..8a72bb7de70f 100644 --- a/tools/testing/selftests/drivers/net/bonding/Makefile +++ b/tools/testing/selftests/drivers/net/bonding/Makefile @@ -9,10 +9,12 @@ TEST_PROGS := \ mode-1-recovery-updelay.sh \ mode-2-recovery-updelay.sh \ bond_options.sh \ - bond-eth-type-change.sh + bond-eth-type-change.sh \ + bond_macvlan.sh TEST_FILES := \ lag_lib.sh \ + bond_topo_2d1c.sh \ bond_topo_3d1c.sh \ net_forwarding_lib.sh diff --git a/tools/testing/selftests/drivers/net/bonding/bond-break-lacpdu-tx.sh b/tools/testing/selftests/drivers/net/bonding/bond-break-lacpdu-tx.sh index 47ab90596acb..6358df5752f9 100755 --- a/tools/testing/selftests/drivers/net/bonding/bond-break-lacpdu-tx.sh +++ b/tools/testing/selftests/drivers/net/bonding/bond-break-lacpdu-tx.sh @@ -57,8 +57,8 @@ ip link add name veth2-bond type veth peer name veth2-end # add ports ip link set fbond master fab-br0 -ip link set veth1-bond down master fbond -ip link set veth2-bond down master fbond +ip link set veth1-bond master fbond +ip link set veth2-bond master fbond # bring up ip link set veth1-end up diff --git a/tools/testing/selftests/drivers/net/bonding/bond_macvlan.sh b/tools/testing/selftests/drivers/net/bonding/bond_macvlan.sh new file mode 100755 index 000000000000..b609fb6231f4 --- /dev/null +++ b/tools/testing/selftests/drivers/net/bonding/bond_macvlan.sh @@ -0,0 +1,99 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +# +# Test macvlan over balance-alb + +lib_dir=$(dirname "$0") +source ${lib_dir}/bond_topo_2d1c.sh + +m1_ns="m1-$(mktemp -u XXXXXX)" +m2_ns="m1-$(mktemp -u XXXXXX)" +m1_ip4="192.0.2.11" +m1_ip6="2001:db8::11" +m2_ip4="192.0.2.12" +m2_ip6="2001:db8::12" + +cleanup() +{ + ip -n ${m1_ns} link del macv0 + ip netns del ${m1_ns} + ip -n ${m2_ns} link del macv0 + ip netns del ${m2_ns} + + client_destroy + server_destroy + gateway_destroy +} + +check_connection() +{ + local ns=${1} + local target=${2} + local message=${3:-"macvlan_over_bond"} + RET=0 + + + ip netns exec ${ns} ping ${target} -c 4 -i 0.1 &>/dev/null + check_err $? "ping failed" + log_test "$mode: $message" +} + +macvlan_over_bond() +{ + local param="$1" + RET=0 + + # setup new bond mode + bond_reset "${param}" + + ip -n ${s_ns} link add link bond0 name macv0 type macvlan mode bridge + ip -n ${s_ns} link set macv0 netns ${m1_ns} + ip -n ${m1_ns} link set dev macv0 up + ip -n ${m1_ns} addr add ${m1_ip4}/24 dev macv0 + ip -n ${m1_ns} addr add ${m1_ip6}/24 dev macv0 + + ip -n ${s_ns} link add link bond0 name macv0 type macvlan mode bridge + ip -n ${s_ns} link set macv0 netns ${m2_ns} + ip -n ${m2_ns} link set dev macv0 up + ip -n ${m2_ns} addr add ${m2_ip4}/24 dev macv0 + ip -n ${m2_ns} addr add ${m2_ip6}/24 dev macv0 + + sleep 2 + + check_connection "${c_ns}" "${s_ip4}" "IPv4: client->server" + check_connection "${c_ns}" "${s_ip6}" "IPv6: client->server" + check_connection "${c_ns}" "${m1_ip4}" "IPv4: client->macvlan_1" + check_connection "${c_ns}" "${m1_ip6}" "IPv6: client->macvlan_1" + check_connection "${c_ns}" "${m2_ip4}" "IPv4: client->macvlan_2" + check_connection "${c_ns}" "${m2_ip6}" "IPv6: client->macvlan_2" + check_connection "${m1_ns}" "${m2_ip4}" "IPv4: macvlan_1->macvlan_2" + check_connection "${m1_ns}" "${m2_ip6}" "IPv6: macvlan_1->macvlan_2" + + + sleep 5 + + check_connection "${s_ns}" "${c_ip4}" "IPv4: server->client" + check_connection "${s_ns}" "${c_ip6}" "IPv6: server->client" + check_connection "${m1_ns}" "${c_ip4}" "IPv4: macvlan_1->client" + check_connection "${m1_ns}" "${c_ip6}" "IPv6: macvlan_1->client" + check_connection "${m2_ns}" "${c_ip4}" "IPv4: macvlan_2->client" + check_connection "${m2_ns}" "${c_ip6}" "IPv6: macvlan_2->client" + check_connection "${m2_ns}" "${m1_ip4}" "IPv4: macvlan_2->macvlan_2" + check_connection "${m2_ns}" "${m1_ip6}" "IPv6: macvlan_2->macvlan_2" + + ip -n ${c_ns} neigh flush dev eth0 +} + +trap cleanup EXIT + +setup_prepare +ip netns add ${m1_ns} +ip netns add ${m2_ns} + +modes="active-backup balance-tlb balance-alb" + +for mode in $modes; do + macvlan_over_bond "mode $mode" +done + +exit $EXIT_STATUS diff --git a/tools/testing/selftests/drivers/net/bonding/bond_options.sh b/tools/testing/selftests/drivers/net/bonding/bond_options.sh index 607ba5c38977..c54d1697f439 100755 --- a/tools/testing/selftests/drivers/net/bonding/bond_options.sh +++ b/tools/testing/selftests/drivers/net/bonding/bond_options.sh @@ -9,10 +9,7 @@ ALL_TESTS=" num_grat_arp " -REQUIRE_MZ=no -NUM_NETIFS=0 lib_dir=$(dirname "$0") -source ${lib_dir}/net_forwarding_lib.sh source ${lib_dir}/bond_topo_3d1c.sh skip_prio() diff --git a/tools/testing/selftests/drivers/net/bonding/bond_topo_2d1c.sh b/tools/testing/selftests/drivers/net/bonding/bond_topo_2d1c.sh new file mode 100644 index 000000000000..a509ef949dcf --- /dev/null +++ b/tools/testing/selftests/drivers/net/bonding/bond_topo_2d1c.sh @@ -0,0 +1,158 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +# +# Topology for Bond mode 1,5,6 testing +# +# +-------------------------+ +# | bond0 | Server +# | + | 192.0.2.1/24 +# | eth0 | eth1 | 2001:db8::1/24 +# | +---+---+ | +# | | | | +# +-------------------------+ +# | | +# +-------------------------+ +# | | | | +# | +---+-------+---+ | Gateway +# | | br0 | | 192.0.2.254/24 +# | +-------+-------+ | 2001:db8::254/24 +# | | | +# +-------------------------+ +# | +# +-------------------------+ +# | | | Client +# | + | 192.0.2.10/24 +# | eth0 | 2001:db8::10/24 +# +-------------------------+ + +REQUIRE_MZ=no +NUM_NETIFS=0 +lib_dir=$(dirname "$0") +source ${lib_dir}/net_forwarding_lib.sh + +s_ns="s-$(mktemp -u XXXXXX)" +c_ns="c-$(mktemp -u XXXXXX)" +g_ns="g-$(mktemp -u XXXXXX)" +s_ip4="192.0.2.1" +c_ip4="192.0.2.10" +g_ip4="192.0.2.254" +s_ip6="2001:db8::1" +c_ip6="2001:db8::10" +g_ip6="2001:db8::254" + +gateway_create() +{ + ip netns add ${g_ns} + ip -n ${g_ns} link add br0 type bridge + ip -n ${g_ns} link set br0 up + ip -n ${g_ns} addr add ${g_ip4}/24 dev br0 + ip -n ${g_ns} addr add ${g_ip6}/24 dev br0 +} + +gateway_destroy() +{ + ip -n ${g_ns} link del br0 + ip netns del ${g_ns} +} + +server_create() +{ + ip netns add ${s_ns} + ip -n ${s_ns} link add bond0 type bond mode active-backup miimon 100 + + for i in $(seq 0 1); do + ip -n ${s_ns} link add eth${i} type veth peer name s${i} netns ${g_ns} + + ip -n ${g_ns} link set s${i} up + ip -n ${g_ns} link set s${i} master br0 + ip -n ${s_ns} link set eth${i} master bond0 + + tc -n ${g_ns} qdisc add dev s${i} clsact + done + + ip -n ${s_ns} link set bond0 up + ip -n ${s_ns} addr add ${s_ip4}/24 dev bond0 + ip -n ${s_ns} addr add ${s_ip6}/24 dev bond0 + sleep 2 +} + +# Reset bond with new mode and options +bond_reset() +{ + # Count the eth link number in real-time as this function + # maybe called from other topologies. + local link_num=$(ip -n ${s_ns} -br link show | grep -c "^eth") + local param="$1" + link_num=$((link_num -1)) + + ip -n ${s_ns} link set bond0 down + ip -n ${s_ns} link del bond0 + + ip -n ${s_ns} link add bond0 type bond $param + for i in $(seq 0 ${link_num}); do + ip -n ${s_ns} link set eth$i master bond0 + done + + ip -n ${s_ns} link set bond0 up + ip -n ${s_ns} addr add ${s_ip4}/24 dev bond0 + ip -n ${s_ns} addr add ${s_ip6}/24 dev bond0 + sleep 2 +} + +server_destroy() +{ + # Count the eth link number in real-time as this function + # maybe called from other topologies. + local link_num=$(ip -n ${s_ns} -br link show | grep -c "^eth") + link_num=$((link_num -1)) + for i in $(seq 0 ${link_num}); do + ip -n ${s_ns} link del eth${i} + done + ip netns del ${s_ns} +} + +client_create() +{ + ip netns add ${c_ns} + ip -n ${c_ns} link add eth0 type veth peer name c0 netns ${g_ns} + + ip -n ${g_ns} link set c0 up + ip -n ${g_ns} link set c0 master br0 + + ip -n ${c_ns} link set eth0 up + ip -n ${c_ns} addr add ${c_ip4}/24 dev eth0 + ip -n ${c_ns} addr add ${c_ip6}/24 dev eth0 +} + +client_destroy() +{ + ip -n ${c_ns} link del eth0 + ip netns del ${c_ns} +} + +setup_prepare() +{ + gateway_create + server_create + client_create +} + +cleanup() +{ + pre_cleanup + + client_destroy + server_destroy + gateway_destroy +} + +bond_check_connection() +{ + local msg=${1:-"check connection"} + + sleep 2 + ip netns exec ${s_ns} ping ${c_ip4} -c5 -i 0.1 &>/dev/null + check_err $? "${msg}: ping failed" + ip netns exec ${s_ns} ping6 ${c_ip6} -c5 -i 0.1 &>/dev/null + check_err $? "${msg}: ping6 failed" +} diff --git a/tools/testing/selftests/drivers/net/bonding/bond_topo_3d1c.sh b/tools/testing/selftests/drivers/net/bonding/bond_topo_3d1c.sh index 69ab99a56043..3a1333d9a85b 100644 --- a/tools/testing/selftests/drivers/net/bonding/bond_topo_3d1c.sh +++ b/tools/testing/selftests/drivers/net/bonding/bond_topo_3d1c.sh @@ -25,121 +25,19 @@ # | eth0 | 2001:db8::10/24 # +-------------------------------------+ -s_ns="s-$(mktemp -u XXXXXX)" -c_ns="c-$(mktemp -u XXXXXX)" -g_ns="g-$(mktemp -u XXXXXX)" -s_ip4="192.0.2.1" -c_ip4="192.0.2.10" -g_ip4="192.0.2.254" -s_ip6="2001:db8::1" -c_ip6="2001:db8::10" -g_ip6="2001:db8::254" - -gateway_create() -{ - ip netns add ${g_ns} - ip -n ${g_ns} link add br0 type bridge - ip -n ${g_ns} link set br0 up - ip -n ${g_ns} addr add ${g_ip4}/24 dev br0 - ip -n ${g_ns} addr add ${g_ip6}/24 dev br0 -} - -gateway_destroy() -{ - ip -n ${g_ns} link del br0 - ip netns del ${g_ns} -} - -server_create() -{ - ip netns add ${s_ns} - ip -n ${s_ns} link add bond0 type bond mode active-backup miimon 100 - - for i in $(seq 0 2); do - ip -n ${s_ns} link add eth${i} type veth peer name s${i} netns ${g_ns} - - ip -n ${g_ns} link set s${i} up - ip -n ${g_ns} link set s${i} master br0 - ip -n ${s_ns} link set eth${i} master bond0 - - tc -n ${g_ns} qdisc add dev s${i} clsact - done - - ip -n ${s_ns} link set bond0 up - ip -n ${s_ns} addr add ${s_ip4}/24 dev bond0 - ip -n ${s_ns} addr add ${s_ip6}/24 dev bond0 - sleep 2 -} - -# Reset bond with new mode and options -bond_reset() -{ - local param="$1" - - ip -n ${s_ns} link set bond0 down - ip -n ${s_ns} link del bond0 - - ip -n ${s_ns} link add bond0 type bond $param - for i in $(seq 0 2); do - ip -n ${s_ns} link set eth$i master bond0 - done - - ip -n ${s_ns} link set bond0 up - ip -n ${s_ns} addr add ${s_ip4}/24 dev bond0 - ip -n ${s_ns} addr add ${s_ip6}/24 dev bond0 - sleep 2 -} - -server_destroy() -{ - for i in $(seq 0 2); do - ip -n ${s_ns} link del eth${i} - done - ip netns del ${s_ns} -} - -client_create() -{ - ip netns add ${c_ns} - ip -n ${c_ns} link add eth0 type veth peer name c0 netns ${g_ns} - - ip -n ${g_ns} link set c0 up - ip -n ${g_ns} link set c0 master br0 - - ip -n ${c_ns} link set eth0 up - ip -n ${c_ns} addr add ${c_ip4}/24 dev eth0 - ip -n ${c_ns} addr add ${c_ip6}/24 dev eth0 -} - -client_destroy() -{ - ip -n ${c_ns} link del eth0 - ip netns del ${c_ns} -} +source bond_topo_2d1c.sh setup_prepare() { gateway_create server_create client_create -} - -cleanup() -{ - pre_cleanup - - client_destroy - server_destroy - gateway_destroy -} - -bond_check_connection() -{ - local msg=${1:-"check connection"} - sleep 2 - ip netns exec ${s_ns} ping ${c_ip4} -c5 -i 0.1 &>/dev/null - check_err $? "${msg}: ping failed" - ip netns exec ${s_ns} ping6 ${c_ip6} -c5 -i 0.1 &>/dev/null - check_err $? "${msg}: ping6 failed" + # Add the extra device as we use 3 down links for bond0 + local i=2 + ip -n ${s_ns} link add eth${i} type veth peer name s${i} netns ${g_ns} + ip -n ${g_ns} link set s${i} up + ip -n ${g_ns} link set s${i} master br0 + ip -n ${s_ns} link set eth${i} master bond0 + tc -n ${g_ns} qdisc add dev s${i} clsact } diff --git a/tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh b/tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh index 7d9e73a43a49..0c47faff9274 100755 --- a/tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh +++ b/tools/testing/selftests/drivers/net/mlxsw/sharedbuffer.sh @@ -98,12 +98,12 @@ sb_occ_etc_check() port_pool_test() { - local exp_max_occ=288 + local exp_max_occ=$(devlink_cell_size_get) local max_occ devlink sb occupancy clearmax $DEVLINK_DEV - $MZ $h1 -c 1 -p 160 -a $h1mac -b $h2mac -A 192.0.1.1 -B 192.0.1.2 \ + $MZ $h1 -c 1 -p 10 -a $h1mac -b $h2mac -A 192.0.1.1 -B 192.0.1.2 \ -t ip -q devlink sb occupancy snapshot $DEVLINK_DEV @@ -126,12 +126,12 @@ port_pool_test() port_tc_ip_test() { - local exp_max_occ=288 + local exp_max_occ=$(devlink_cell_size_get) local max_occ devlink sb occupancy clearmax $DEVLINK_DEV - $MZ $h1 -c 1 -p 160 -a $h1mac -b $h2mac -A 192.0.1.1 -B 192.0.1.2 \ + $MZ $h1 -c 1 -p 10 -a $h1mac -b $h2mac -A 192.0.1.1 -B 192.0.1.2 \ -t ip -q devlink sb occupancy snapshot $DEVLINK_DEV @@ -154,16 +154,12 @@ port_tc_ip_test() port_tc_arp_test() { - local exp_max_occ=96 + local exp_max_occ=$(devlink_cell_size_get) local max_occ - if [[ $MLXSW_CHIP != "mlxsw_spectrum" ]]; then - exp_max_occ=144 - fi - devlink sb occupancy clearmax $DEVLINK_DEV - $MZ $h1 -c 1 -p 160 -a $h1mac -A 192.0.1.1 -t arp -q + $MZ $h1 -c 1 -p 10 -a $h1mac -A 192.0.1.1 -t arp -q devlink sb occupancy snapshot $DEVLINK_DEV diff --git a/tools/testing/selftests/mm/ksm_tests.c b/tools/testing/selftests/mm/ksm_tests.c index 435acebdc325..380b691d3eb9 100644 --- a/tools/testing/selftests/mm/ksm_tests.c +++ b/tools/testing/selftests/mm/ksm_tests.c @@ -831,6 +831,7 @@ int main(int argc, char *argv[]) printf("Size must be greater than 0\n"); return KSFT_FAIL; } + break; case 't': { int tmp = atoi(optarg); diff --git a/tools/testing/selftests/net/.gitignore b/tools/testing/selftests/net/.gitignore index 501854a89cc0..2f9d378edec3 100644 --- a/tools/testing/selftests/net/.gitignore +++ b/tools/testing/selftests/net/.gitignore @@ -15,6 +15,7 @@ ip_local_port_range ipsec ipv6_flowlabel ipv6_flowlabel_mgr +log.txt msg_zerocopy nettest psock_fanout @@ -45,6 +46,7 @@ test_unix_oob timestamping tls toeplitz +tools tun txring_overwrite txtimestamp diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh index c14ad6e75c1e..d328af4a149c 100755 --- a/tools/testing/selftests/net/fib_tests.sh +++ b/tools/testing/selftests/net/fib_tests.sh @@ -12,7 +12,7 @@ ksft_skip=4 TESTS="unregister down carrier nexthop suppress ipv6_notify ipv4_notify \ ipv6_rt ipv4_rt ipv6_addr_metric ipv4_addr_metric ipv6_route_metrics \ ipv4_route_metrics ipv4_route_v6_gw rp_filter ipv4_del_addr \ - ipv4_mangle ipv6_mangle ipv4_bcast_neigh fib6_gc_test" + ipv6_del_addr ipv4_mangle ipv6_mangle ipv4_bcast_neigh fib6_gc_test" VERBOSE=0 PAUSE_ON_FAIL=no @@ -1934,6 +1934,155 @@ ipv4_del_addr_test() cleanup } +ipv6_del_addr_test() +{ + echo + echo "IPv6 delete address route tests" + + setup + + set -e + for i in $(seq 6); do + $IP li add dummy${i} up type dummy + done + + $IP li add red up type vrf table 1111 + $IP ro add vrf red unreachable default + for i in $(seq 4 6); do + $IP li set dummy${i} vrf red + done + + $IP addr add dev dummy1 fe80::1/128 + $IP addr add dev dummy1 2001:db8:101::1/64 + $IP addr add dev dummy1 2001:db8:101::10/64 + $IP addr add dev dummy1 2001:db8:101::11/64 + $IP addr add dev dummy1 2001:db8:101::12/64 + $IP addr add dev dummy1 2001:db8:101::13/64 + $IP addr add dev dummy1 2001:db8:101::14/64 + $IP addr add dev dummy1 2001:db8:101::15/64 + $IP addr add dev dummy2 fe80::1/128 + $IP addr add dev dummy2 2001:db8:101::1/64 + $IP addr add dev dummy2 2001:db8:101::11/64 + $IP addr add dev dummy3 fe80::1/128 + + $IP addr add dev dummy4 2001:db8:101::1/64 + $IP addr add dev dummy4 2001:db8:101::10/64 + $IP addr add dev dummy4 2001:db8:101::11/64 + $IP addr add dev dummy4 2001:db8:101::12/64 + $IP addr add dev dummy4 2001:db8:101::13/64 + $IP addr add dev dummy4 2001:db8:101::14/64 + $IP addr add dev dummy5 2001:db8:101::1/64 + $IP addr add dev dummy5 2001:db8:101::11/64 + + # Single device using src address + $IP route add 2001:db8:110::/64 dev dummy3 src 2001:db8:101::10 + # Two devices with the same source address + $IP route add 2001:db8:111::/64 dev dummy3 src 2001:db8:101::11 + # VRF with single device using src address + $IP route add vrf red 2001:db8:110::/64 dev dummy6 src 2001:db8:101::10 + # VRF with two devices using src address + $IP route add vrf red 2001:db8:111::/64 dev dummy6 src 2001:db8:101::11 + # src address and nexthop dev in same VRF + $IP route add 2001:db8:112::/64 dev dummy3 src 2001:db8:101::12 + $IP route add vrf red 2001:db8:112::/64 dev dummy6 src 2001:db8:101::12 + # src address and nexthop device in different VRF + $IP route add 2001:db8:113::/64 dev lo src 2001:db8:101::13 + $IP route add vrf red 2001:db8:113::/64 dev lo src 2001:db8:101::13 + # table ID 0 + $IP route add table 0 2001:db8:115::/64 via 2001:db8:101::2 src 2001:db8:101::15 + # Link local source route + $IP route add 2001:db8:116::/64 dev dummy2 src fe80::1 + $IP route add 2001:db8:117::/64 dev dummy3 src fe80::1 + set +e + + echo " Single device using src address" + + $IP addr del dev dummy1 2001:db8:101::10/64 + $IP -6 route show | grep -q "src 2001:db8:101::10 " + log_test $? 1 "Prefsrc removed when src address removed on other device" + + echo " Two devices with the same source address" + + $IP addr del dev dummy1 2001:db8:101::11/64 + $IP -6 route show | grep -q "src 2001:db8:101::11 " + log_test $? 0 "Prefsrc not removed when src address exist on other device" + + $IP addr del dev dummy2 2001:db8:101::11/64 + $IP -6 route show | grep -q "src 2001:db8:101::11 " + log_test $? 1 "Prefsrc removed when src address removed on all devices" + + echo " VRF with single device using src address" + + $IP addr del dev dummy4 2001:db8:101::10/64 + $IP -6 route show vrf red | grep -q "src 2001:db8:101::10 " + log_test $? 1 "Prefsrc removed when src address removed on other device" + + echo " VRF with two devices using src address" + + $IP addr del dev dummy4 2001:db8:101::11/64 + $IP -6 route show vrf red | grep -q "src 2001:db8:101::11 " + log_test $? 0 "Prefsrc not removed when src address exist on other device" + + $IP addr del dev dummy5 2001:db8:101::11/64 + $IP -6 route show vrf red | grep -q "src 2001:db8:101::11 " + log_test $? 1 "Prefsrc removed when src address removed on all devices" + + echo " src address and nexthop dev in same VRF" + + $IP addr del dev dummy4 2001:db8:101::12/64 + $IP -6 route show vrf red | grep -q "src 2001:db8:101::12 " + log_test $? 1 "Prefsrc removed from VRF when source address deleted" + $IP -6 route show | grep -q " src 2001:db8:101::12 " + log_test $? 0 "Prefsrc in default VRF not removed" + + $IP addr add dev dummy4 2001:db8:101::12/64 + $IP route replace vrf red 2001:db8:112::/64 dev dummy6 src 2001:db8:101::12 + $IP addr del dev dummy1 2001:db8:101::12/64 + $IP -6 route show vrf red | grep -q "src 2001:db8:101::12 " + log_test $? 0 "Prefsrc not removed from VRF when source address exist" + $IP -6 route show | grep -q " src 2001:db8:101::12 " + log_test $? 1 "Prefsrc in default VRF removed" + + echo " src address and nexthop device in different VRF" + + $IP addr del dev dummy4 2001:db8:101::13/64 + $IP -6 route show vrf red | grep -q "src 2001:db8:101::13 " + log_test $? 0 "Prefsrc not removed from VRF when nexthop dev in diff VRF" + $IP -6 route show | grep -q "src 2001:db8:101::13 " + log_test $? 0 "Prefsrc not removed in default VRF" + + $IP addr add dev dummy4 2001:db8:101::13/64 + $IP addr del dev dummy1 2001:db8:101::13/64 + $IP -6 route show vrf red | grep -q "src 2001:db8:101::13 " + log_test $? 1 "Prefsrc removed from VRF when nexthop dev in diff VRF" + $IP -6 route show | grep -q "src 2001:db8:101::13 " + log_test $? 1 "Prefsrc removed in default VRF" + + echo " Table ID 0" + + $IP addr del dev dummy1 2001:db8:101::15/64 + $IP -6 route show | grep -q "src 2001:db8:101::15" + log_test $? 1 "Prefsrc removed from default VRF when source address deleted" + + echo " Link local source route" + $IP addr del dev dummy1 fe80::1/128 + $IP -6 route show | grep -q "2001:db8:116::/64 dev dummy2 src fe80::1" + log_test $? 0 "Prefsrc not removed when delete ll addr from other dev" + $IP addr del dev dummy2 fe80::1/128 + $IP -6 route show | grep -q "2001:db8:116::/64 dev dummy2 src fe80::1" + log_test $? 1 "Prefsrc removed when delete ll addr" + $IP -6 route show | grep -q "2001:db8:117::/64 dev dummy3 src fe80::1" + log_test $? 0 "Prefsrc not removed when delete ll addr from other dev" + $IP addr add dev dummy1 fe80::1/128 + $IP addr del dev dummy3 fe80::1/128 + $IP -6 route show | grep -q "2001:db8:117::/64 dev dummy3 src fe80::1" + log_test $? 1 "Prefsrc removed even ll addr still exist on other dev" + + for i in $(seq 6); do + $IP li del dummy${i} + done + cleanup +} ipv4_route_v6_gw_test() { @@ -2276,6 +2425,7 @@ do ipv6_addr_metric) ipv6_addr_metric_test;; ipv4_addr_metric) ipv4_addr_metric_test;; ipv4_del_addr) ipv4_del_addr_test;; + ipv6_del_addr) ipv6_del_addr_test;; ipv6_route_metrics) ipv6_route_metrics_test;; ipv4_route_metrics) ipv4_route_metrics_test;; ipv4_route_v6_gw) ipv4_route_v6_gw_test;; diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh b/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh index aff88f78e339..5ea9d63915f7 100755 --- a/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre_changes.sh @@ -72,7 +72,8 @@ test_span_gre_ttl() RET=0 - mirror_install $swp1 ingress $tundev "matchall $tcflags" + mirror_install $swp1 ingress $tundev \ + "prot ip flower $tcflags ip_prot icmp" tc filter add dev $h3 ingress pref 77 prot $prot \ flower skip_hw ip_ttl 50 action pass diff --git a/tools/testing/selftests/net/vrf_route_leaking.sh b/tools/testing/selftests/net/vrf_route_leaking.sh index 23cf924754a5..dedc52562b4f 100755 --- a/tools/testing/selftests/net/vrf_route_leaking.sh +++ b/tools/testing/selftests/net/vrf_route_leaking.sh @@ -565,7 +565,7 @@ EOF command -v ping6 > /dev/null 2>&1 && ping6=$(command -v ping6) || ping6=$(command -v ping) TESTS_IPV4="ipv4_ping_ttl ipv4_traceroute ipv4_ping_frag ipv4_ping_ttl_asym ipv4_traceroute_asym" -TESTS_IPV6="ipv6_ping_ttl ipv6_traceroute ipv6_ping_frag ipv6_ping_ttl_asym ipv6_traceroute_asym" +TESTS_IPV6="ipv6_ping_ttl ipv6_traceroute ipv6_ping_ttl_asym ipv6_traceroute_asym" ret=0 nsuccess=0 |