diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/net/bpf_exp.l | 6 | ||||
| -rw-r--r-- | tools/net/bpf_exp.y | 23 | ||||
| -rw-r--r-- | tools/perf/util/annotate.c | 2 | ||||
| -rw-r--r-- | tools/power/cpupower/Makefile | 2 | ||||
| -rw-r--r-- | tools/testing/selftests/Makefile | 8 | ||||
| -rw-r--r-- | tools/testing/selftests/exec/execveat.c | 10 |
6 files changed, 40 insertions, 11 deletions
diff --git a/tools/net/bpf_exp.l b/tools/net/bpf_exp.l index 833a96611da6..7cc72a336645 100644 --- a/tools/net/bpf_exp.l +++ b/tools/net/bpf_exp.l @@ -90,8 +90,10 @@ extern void yyerror(const char *str); "#"?("hatype") { return K_HATYPE; } "#"?("rxhash") { return K_RXHASH; } "#"?("cpu") { return K_CPU; } -"#"?("vlan_tci") { return K_VLANT; } -"#"?("vlan_pr") { return K_VLANP; } +"#"?("vlan_tci") { return K_VLAN_TCI; } +"#"?("vlan_pr") { return K_VLAN_AVAIL; } +"#"?("vlan_avail") { return K_VLAN_AVAIL; } +"#"?("vlan_tpid") { return K_VLAN_TPID; } "#"?("rand") { return K_RAND; } ":" { return ':'; } diff --git a/tools/net/bpf_exp.y b/tools/net/bpf_exp.y index e6306c51c26f..e24eea1b0db5 100644 --- a/tools/net/bpf_exp.y +++ b/tools/net/bpf_exp.y @@ -56,7 +56,7 @@ static void bpf_set_jmp_label(char *label, enum jmp_type type); %token OP_LDXI %token K_PKT_LEN K_PROTO K_TYPE K_NLATTR K_NLATTR_NEST K_MARK K_QUEUE K_HATYPE -%token K_RXHASH K_CPU K_IFIDX K_VLANT K_VLANP K_POFF K_RAND +%token K_RXHASH K_CPU K_IFIDX K_VLAN_TCI K_VLAN_AVAIL K_VLAN_TPID K_POFF K_RAND %token ':' ',' '[' ']' '(' ')' 'x' 'a' '+' 'M' '*' '&' '#' '%' @@ -155,10 +155,10 @@ ldb | OP_LDB K_CPU { bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0, SKF_AD_OFF + SKF_AD_CPU); } - | OP_LDB K_VLANT { + | OP_LDB K_VLAN_TCI { bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0, SKF_AD_OFF + SKF_AD_VLAN_TAG); } - | OP_LDB K_VLANP { + | OP_LDB K_VLAN_AVAIL { bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0, SKF_AD_OFF + SKF_AD_VLAN_TAG_PRESENT); } | OP_LDB K_POFF { @@ -167,6 +167,9 @@ ldb | OP_LDB K_RAND { bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0, SKF_AD_OFF + SKF_AD_RANDOM); } + | OP_LDB K_VLAN_TPID { + bpf_set_curr_instr(BPF_LD | BPF_B | BPF_ABS, 0, 0, + SKF_AD_OFF + SKF_AD_VLAN_TPID); } ; ldh @@ -206,10 +209,10 @@ ldh | OP_LDH K_CPU { bpf_set_curr_instr(BPF_LD | BPF_H | BPF_ABS, 0, 0, SKF_AD_OFF + SKF_AD_CPU); } - | OP_LDH K_VLANT { + | OP_LDH K_VLAN_TCI { bpf_set_curr_instr(BPF_LD | BPF_H | BPF_ABS, 0, 0, SKF_AD_OFF + SKF_AD_VLAN_TAG); } - | OP_LDH K_VLANP { + | OP_LDH K_VLAN_AVAIL { bpf_set_curr_instr(BPF_LD | BPF_H | BPF_ABS, 0, 0, SKF_AD_OFF + SKF_AD_VLAN_TAG_PRESENT); } | OP_LDH K_POFF { @@ -218,6 +221,9 @@ ldh | OP_LDH K_RAND { bpf_set_curr_instr(BPF_LD | BPF_H | BPF_ABS, 0, 0, SKF_AD_OFF + SKF_AD_RANDOM); } + | OP_LDH K_VLAN_TPID { + bpf_set_curr_instr(BPF_LD | BPF_H | BPF_ABS, 0, 0, + SKF_AD_OFF + SKF_AD_VLAN_TPID); } ; ldi @@ -262,10 +268,10 @@ ld | OP_LD K_CPU { bpf_set_curr_instr(BPF_LD | BPF_W | BPF_ABS, 0, 0, SKF_AD_OFF + SKF_AD_CPU); } - | OP_LD K_VLANT { + | OP_LD K_VLAN_TCI { bpf_set_curr_instr(BPF_LD | BPF_W | BPF_ABS, 0, 0, SKF_AD_OFF + SKF_AD_VLAN_TAG); } - | OP_LD K_VLANP { + | OP_LD K_VLAN_AVAIL { bpf_set_curr_instr(BPF_LD | BPF_W | BPF_ABS, 0, 0, SKF_AD_OFF + SKF_AD_VLAN_TAG_PRESENT); } | OP_LD K_POFF { @@ -274,6 +280,9 @@ ld | OP_LD K_RAND { bpf_set_curr_instr(BPF_LD | BPF_W | BPF_ABS, 0, 0, SKF_AD_OFF + SKF_AD_RANDOM); } + | OP_LD K_VLAN_TPID { + bpf_set_curr_instr(BPF_LD | BPF_W | BPF_ABS, 0, 0, + SKF_AD_OFF + SKF_AD_VLAN_TPID); } | OP_LD 'M' '[' number ']' { bpf_set_curr_instr(BPF_LD | BPF_MEM, 0, 0, $4); } | OP_LD '[' 'x' '+' number ']' { diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c index 61bf9128e1f2..9d9db3b296dd 100644 --- a/tools/perf/util/annotate.c +++ b/tools/perf/util/annotate.c @@ -30,6 +30,8 @@ static int disasm_line__parse(char *line, char **namep, char **rawp); static void ins__delete(struct ins_operands *ops) { + if (ops == NULL) + return; zfree(&ops->source.raw); zfree(&ops->source.name); zfree(&ops->target.raw); diff --git a/tools/power/cpupower/Makefile b/tools/power/cpupower/Makefile index 3ed7c0476d48..2e2ba2efa0d9 100644 --- a/tools/power/cpupower/Makefile +++ b/tools/power/cpupower/Makefile @@ -209,7 +209,7 @@ $(OUTPUT)%.o: %.c $(OUTPUT)cpupower: $(UTIL_OBJS) $(OUTPUT)libcpupower.so.$(LIB_MAJ) $(ECHO) " CC " $@ - $(QUIET) $(CC) $(CFLAGS) $(LDFLAGS) $(UTIL_OBJS) -lcpupower -Wl,-rpath=./ -lrt -lpci -L$(OUTPUT) -o $@ + $(QUIET) $(CC) $(CFLAGS) $(LDFLAGS) $(UTIL_OBJS) -lcpupower -lrt -lpci -L$(OUTPUT) -o $@ $(QUIET) $(STRIPCMD) $@ $(OUTPUT)po/$(PACKAGE).pot: $(UTIL_SRC) diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 4e511221a0c1..0db571340edb 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -22,6 +22,14 @@ TARGETS += vm TARGETS_HOTPLUG = cpu-hotplug TARGETS_HOTPLUG += memory-hotplug +# Clear LDFLAGS and MAKEFLAGS if called from main +# Makefile to avoid test build failures when test +# Makefile doesn't have explicit build rules. +ifeq (1,$(MAKELEVEL)) +undefine LDFLAGS +override MAKEFLAGS = +endif + all: for TARGET in $(TARGETS); do \ make -C $$TARGET; \ diff --git a/tools/testing/selftests/exec/execveat.c b/tools/testing/selftests/exec/execveat.c index e238c9559caf..8d5d1d2ee7c1 100644 --- a/tools/testing/selftests/exec/execveat.c +++ b/tools/testing/selftests/exec/execveat.c @@ -30,7 +30,7 @@ static int execveat_(int fd, const char *path, char **argv, char **envp, #ifdef __NR_execveat return syscall(__NR_execveat, fd, path, argv, envp, flags); #else - errno = -ENOSYS; + errno = ENOSYS; return -1; #endif } @@ -234,6 +234,14 @@ static int run_tests(void) int fd_cloexec = open_or_die("execveat", O_RDONLY|O_CLOEXEC); int fd_script_cloexec = open_or_die("script", O_RDONLY|O_CLOEXEC); + /* Check if we have execveat at all, and bail early if not */ + errno = 0; + execveat_(-1, NULL, NULL, NULL, 0); + if (errno == ENOSYS) { + printf("[FAIL] ENOSYS calling execveat - no kernel support?\n"); + return 1; + } + /* Change file position to confirm it doesn't affect anything */ lseek(fd, 10, SEEK_SET); |