Re: perf build broken in 5.1-rc7
From: Thomas Backlund
Date: Tue Apr 30 2019 - 03:53:22 EST
Den 30-04-2019 kl. 10:26, skrev Thomas Backlund:
Building perf in 5.1-rc5/6/7 fails:
Build start:
make -s -C tools/perf NO_PERF_READ_VDSO32=1 NO_PERF_READ_VDSOX32=1
WERROR=0 NO_LIBUNWIND=1 HAVE_CPLUS_DEMANGLE=1 NO_GTK2=1 NO_STRLCPY=1
NO_BIONIC=1 NO_JVMTI=1 prefix=/usr lib=lib64 all
BUILD: Doing 'make -j32' parallel build
HOSTCC fixdep.o
HOSTLD fixdep-in.o
LINK fixdep
Warning: Kernel ABI header at 'tools/arch/x86/include/uapi/asm/vmx.h'
differs from latest version at 'arch/x86/include/uapi/asm/vmx.h'
diff -u tools/arch/x86/include/uapi/asm/vmx.h
arch/x86/include/uapi/asm/vmx.h
Auto-detecting system features:
... dwarf: [ on ]
... dwarf_getlocations: [ on ]
... glibc: [ on ]
... gtk2: [ on ]
... libaudit: [ on ]
... libbfd: [ on ]
... libelf: [ on ]
... libnuma: [ on ]
... numa_num_possible_cpus: [ on ]
... libperl: [ on ]
... libpython: [ on ]
... libslang: [ on ]
... libcrypto: [ on ]
... libunwind: [ on ]
... libdw-dwarf-unwind: [ on ]
... zlib: [ on ]
... lzma: [ on ]
... get_cpuid: [ on ]
... bpf: [ on ]
... libaio: [ on ]
... disassembler-four-args: [ OFF ]
Makefile.config:473: No sys/sdt.h found, no SDT events are defined,
please install systemtap-sdt-devel or systemtap-sdt-dev
Makefile.config:853: No libbabeltrace found, disables 'perf data' CTF
format support, please install libbabeltrace-dev[el]/libbabeltrace-ctf-dev
And breaks with:
CC ui/setup.o
util/annotate.c: In function 'symbol__disassemble_bpf':
util/annotate.c:1767:29: error: incompatible type for argument 1 of
'disassembler'
disassemble = disassembler(bfdf);
^~~~
In file included from util/annotate.c:1689:
/usr/include/dis-asm.h:325:63: note: expected 'enum bfd_architecture'
but argument is of type 'bfd *' {aka 'struct bfd *'}
extern disassembler_ftype disassembler (enum bfd_architecture arc,
~~~~~~~~~~~~~~~~~~~~~~^~~
util/annotate.c:1767:16: error: too few arguments to function
'disassembler'
disassemble = disassembler(bfdf);
^~~~~~~~~~~~
In file included from util/annotate.c:1689:
/usr/include/dis-asm.h:325:27: note: declared here
extern disassembler_ftype disassembler (enum bfd_architecture arc,
^~~~~~~~~~~~
CC arch/x86/util/header.o
CC arch/x86/util/tsc.o
CC arch/x86/util/pmu.o
mv: cannot stat 'util/.annotate.o.tmp': No such file or directory
CC bench/futex-requeue.o
CC arch/x86/util/kvm-stat.o
make[4]: ***
[/work/rpmbuild/BUILD/kernel-x86_64/linux-5.0/tools/build/Makefile.build:97:
util/annotate.o] Error 1
make[4]: *** Waiting for unfinished jobs....
CC util/build-id.o
And I forgot...
Reverting:
From 6987561c9e86eace45f2dbb0c564964a63f4150a Mon Sep 17 00:00:00 2001
From: Song Liu <songliubraving@xxxxxx>
Date: Mon, 11 Mar 2019 22:30:48 -0700
Subject: perf annotate: Enable annotation of BPF programs
Makes it build again.
--
Thomas