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wrc1944
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Joined: 15 Aug 2002
Posts: 3257
Location: Gainesville, Florida

PostPosted: Sun Mar 17, 2019 5:28 pm    Post subject: gentoo-sources-5.0.2 warnings treated as errors Reply with quote

My config worked normally on 5.0.0 and 5.0.1, but fails on 5.0.2 ( and many previous kernels on this box). Never have this in many years, if ever, in compiling countless kernels since 2002. 8O

Tried removing and downloading new source file, same result. Is this a known problem with 5.0.2?

Should I try some editing in arch/x86/events/amd/../? (such as this last line : "In file included from arch/x86/events/core.c:44:
arch/x86/events/perf_event.h:1035:59: note: expected ‘struct cpu_hw_event *’ but argument is of type ‘struct cpu_hw_events *’)"


Code:
amd64 /usr/src/linux-5.0.2-gentoo # kern
  HOSTCC  scripts/kconfig/conf.o
  HOSTLD  scripts/kconfig/conf
scripts/kconfig/conf  --syncconfig Kconfig
  SYSTBL  arch/x86/include/generated/asm/syscalls_32.h
  SYSHDR  arch/x86/include/generated/asm/unistd_32_ia32.h
  SYSHDR  arch/x86/include/generated/asm/unistd_64_x32.h
  SYSTBL  arch/x86/include/generated/asm/syscalls_64.h
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_32.h
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_64.h
  SYSHDR  arch/x86/include/generated/uapi/asm/unistd_x32.h
  HOSTCC  arch/x86/tools/relocs_32.o
  HOSTCC  arch/x86/tools/relocs_64.o
  HOSTCC  arch/x86/tools/relocs_common.o
  HOSTLD  arch/x86/tools/relocs
  UPD     include/config/kernel.release
  WRAP    arch/x86/include/generated/uapi/asm/bpf_perf_event.h
  WRAP    arch/x86/include/generated/uapi/asm/poll.h
  WRAP    arch/x86/include/generated/asm/dma-contiguous.h
  WRAP    arch/x86/include/generated/asm/early_ioremap.h
  WRAP    arch/x86/include/generated/asm/export.h
  WRAP    arch/x86/include/generated/asm/mcs_spinlock.h
  WRAP    arch/x86/include/generated/asm/mm-arch-hooks.h
  UPD     include/generated/uapi/linux/version.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/bin2c
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/conmakehash
  HOSTCC  scripts/sortextable
  HOSTCC  scripts/asn1_compiler
  HOSTCC  scripts/extract-cert
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  CC      scripts/mod/devicetable-offsets.s
  UPD     scripts/mod/devicetable-offsets.h
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTLD  scripts/mod/modpost
  CC      kernel/bounds.s
  UPD     include/generated/bounds.h
  UPD     include/generated/timeconst.h
  CC      arch/x86/kernel/asm-offsets.s
  UPD     include/generated/asm-offsets.h
  CALL    scripts/checksyscalls.sh
  DESCEND  objtool
  HOSTCC   /usr/src/linux-5.0.2-gentoo/tools/objtool/fixdep.o
  HOSTLD   /usr/src/linux-5.0.2-gentoo/tools/objtool/fixdep-in.o
  LINK     /usr/src/linux-5.0.2-gentoo/tools/objtool/fixdep
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/exec-cmd.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/help.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/pager.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/parse-options.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/run-command.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/sigchain.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/subcmd-config.o
  LD       /usr/src/linux-5.0.2-gentoo/tools/objtool/libsubcmd-in.o
  AR       /usr/src/linux-5.0.2-gentoo/tools/objtool/libsubcmd.a
  GEN      /usr/src/linux-5.0.2-gentoo/tools/objtool/arch/x86/lib/inat-tables.c
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/arch/x86/decode.o
  LD       /usr/src/linux-5.0.2-gentoo/tools/objtool/arch/x86/objtool-in.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/builtin-check.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/builtin-orc.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/check.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/orc_gen.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/orc_dump.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/elf.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/special.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/objtool.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/libstring.o
  CC       /usr/src/linux-5.0.2-gentoo/tools/objtool/str_error_r.o
  LD       /usr/src/linux-5.0.2-gentoo/tools/objtool/objtool-in.o
  LINK     /usr/src/linux-5.0.2-gentoo/tools/objtool/objtool
  CC      init/main.o
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  CC      init/do_mounts.o
  CC      init/do_mounts_rd.o
  CC      init/do_mounts_initrd.o
  CC      init/initramfs.o
  CC      init/calibrate.o
  CC      init/init_task.o
  AR      init/built-in.a
  HOSTCC  usr/gen_init_cpio
  GEN     usr/initramfs_data.cpio
  AS      usr/initramfs_data.o
  AR      usr/built-in.a
  CC      arch/x86/crypto/glue_helper.o
  AS      arch/x86/crypto/aes-x86_64-asm_64.o
  CC      arch/x86/crypto/aes_glue.o
  AS      arch/x86/crypto/aesni-intel_asm.o
  CC      arch/x86/crypto/aesni-intel_glue.o
  AS      arch/x86/crypto/aesni-intel_avx-x86_64.o
  AS      arch/x86/crypto/aes_ctrby8_avx-x86_64.o
  AR      arch/x86/crypto/built-in.a
  CC      arch/x86/entry/vdso/vma.o
  CC      arch/x86/entry/vdso/vdso32-setup.o
  LDS     arch/x86/entry/vdso/vdso.lds
  AS      arch/x86/entry/vdso/vdso-note.o
  CC      arch/x86/entry/vdso/vclock_gettime.o
  CC      arch/x86/entry/vdso/vgetcpu.o
  VDSO    arch/x86/entry/vdso/vdso64.so.dbg
  OBJCOPY arch/x86/entry/vdso/vdso64.so
  HOSTCC  arch/x86/entry/vdso/vdso2c
  VDSO2C  arch/x86/entry/vdso/vdso-image-64.c
  CC      arch/x86/entry/vdso/vdso-image-64.o
  LDS     arch/x86/entry/vdso/vdso32/vdso32.lds
  CC      arch/x86/entry/vdso/vdso32/vclock_gettime.o
  AS      arch/x86/entry/vdso/vdso32/note.o
  AS      arch/x86/entry/vdso/vdso32/system_call.o
  AS      arch/x86/entry/vdso/vdso32/sigreturn.o
  VDSO    arch/x86/entry/vdso/vdso32.so.dbg
  OBJCOPY arch/x86/entry/vdso/vdso32.so
  VDSO2C  arch/x86/entry/vdso/vdso-image-32.c
  CC      arch/x86/entry/vdso/vdso-image-32.o
  AR      arch/x86/entry/vdso/built-in.a
  CC      arch/x86/entry/vsyscall/vsyscall_gtod.o
  CC      arch/x86/entry/vsyscall/vsyscall_64.o
  AS      arch/x86/entry/vsyscall/vsyscall_emu_64.o
  AR      arch/x86/entry/vsyscall/built-in.a
  AS      arch/x86/entry/entry_64.o
  AS      arch/x86/entry/thunk_64.o
  CC      arch/x86/entry/syscall_64.o
  CC      arch/x86/entry/common.o
  AS      arch/x86/entry/entry_64_compat.o
  CC      arch/x86/entry/syscall_32.o
  AR      arch/x86/entry/built-in.a
  CC      arch/x86/events/amd/core.o
In file included from arch/x86/events/amd/core.c:8:
arch/x86/events/amd/../perf_event.h:1035:45: warning: ‘struct cpu_hw_event’ declared inside parameter list will not be visible outside of this definition or declaration
 static inline int intel_cpuc_prepare(struct cpu_hw_event *cpuc, int cpu)
                                             ^~~~~~~~~~~~
arch/x86/events/amd/../perf_event.h:1040:45: warning: ‘struct cpu_hw_event’ declared inside parameter list will not be visible outside of this definition or declaration
 static inline void intel_cpuc_finish(struct cpu_hw_event *cpuc)
                                             ^~~~~~~~~~~~
  CC      arch/x86/events/amd/uncore.o
  CC      arch/x86/events/amd/ibs.o
In file included from arch/x86/events/amd/ibs.c:19:
arch/x86/events/amd/../perf_event.h:1035:45: warning: ‘struct cpu_hw_event’ declared inside parameter list will not be visible outside of this definition or declaration
 static inline int intel_cpuc_prepare(struct cpu_hw_event *cpuc, int cpu)
                                             ^~~~~~~~~~~~
arch/x86/events/amd/../perf_event.h:1040:45: warning: ‘struct cpu_hw_event’ declared inside parameter list will not be visible outside of this definition or declaration
 static inline void intel_cpuc_finish(struct cpu_hw_event *cpuc)
                                             ^~~~~~~~~~~~
  CC      arch/x86/events/amd/iommu.o
In file included from arch/x86/events/amd/iommu.c:21:
arch/x86/events/amd/../perf_event.h:1035:45: warning: ‘struct cpu_hw_event’ declared inside parameter list will not be visible outside of this definition or declaration
 static inline int intel_cpuc_prepare(struct cpu_hw_event *cpuc, int cpu)
                                             ^~~~~~~~~~~~
arch/x86/events/amd/../perf_event.h:1040:45: warning: ‘struct cpu_hw_event’ declared inside parameter list will not be visible outside of this definition or declaration
 static inline void intel_cpuc_finish(struct cpu_hw_event *cpuc)
                                             ^~~~~~~~~~~~
  AR      arch/x86/events/amd/built-in.a
  CC      arch/x86/events/core.o
In file included from arch/x86/events/core.c:44:
arch/x86/events/perf_event.h:1035:45: warning: ‘struct cpu_hw_event’ declared inside parameter list will not be visible outside of this definition or declaration
 static inline int intel_cpuc_prepare(struct cpu_hw_event *cpuc, int cpu)
                                             ^~~~~~~~~~~~
arch/x86/events/perf_event.h:1040:45: warning: ‘struct cpu_hw_event’ declared inside parameter list will not be visible outside of this definition or declaration
 static inline void intel_cpuc_finish(struct cpu_hw_event *cpuc)
                                             ^~~~~~~~~~~~
arch/x86/events/core.c: In function ‘free_fake_cpuc’:
arch/x86/events/core.c:1998:20: error: passing argument 1 of ‘intel_cpuc_finish’ from incompatible pointer type [-Werror=incompatible-pointer-types]
  intel_cpuc_finish(cpuc);
                    ^~~~
In file included from arch/x86/events/core.c:44:
arch/x86/events/perf_event.h:1040:59: note: expected ‘struct cpu_hw_event *’ but argument is of type ‘struct cpu_hw_events *’
 static inline void intel_cpuc_finish(struct cpu_hw_event *cpuc)
                                      ~~~~~~~~~~~~~~~~~~~~~^~~~
arch/x86/events/core.c: In function ‘allocate_fake_cpuc’:
arch/x86/events/core.c:2012:25: error: passing argument 1 of ‘intel_cpuc_prepare’ from incompatible pointer type [-Werror=incompatible-pointer-types]
  if (intel_cpuc_prepare(cpuc, cpu))
                         ^~~~
In file included from arch/x86/events/core.c:44:
arch/x86/events/perf_event.h:1035:59: note: expected ‘struct cpu_hw_event *’ but argument is of type ‘struct cpu_hw_events *’
 static inline int intel_cpuc_prepare(struct cpu_hw_event *cpuc, int cpu)
                                      ~~~~~~~~~~~~~~~~~~~~~^~~~
cc1: some warnings being treated as errors
make[2]: *** [scripts/Makefile.build:277: arch/x86/events/core.o] Error 1
make[1]: *** [scripts/Makefile.build:492: arch/x86/events] Error 2
make: *** [Makefile:1043: arch/x86] Error 2
amd64 /usr/src/linux-5.0.2-gentoo

--------------------------------------------------------------------------------------------
Here's the gentoo-sources patching output:
Code:
>>> Emerging (1 of 1) sys-kernel/gentoo-sources-5.0.2::gentoo
>>> Downloading 'http://gentoo.osuosl.org/distfiles/linux-5.0.tar.xz'
--2019-03-17 12:48:34--  http://gentoo.osuosl.org/distfiles/linux-5.0.tar.xz
Resolving gentoo.osuosl.org... 140.211.166.134, 64.50.233.100, 64.50.236.52
Connecting to gentoo.osuosl.org|140.211.166.134|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 105235152 (100M) [application/x-xz]
Saving to: ‘/usr/portage/distfiles/linux-5.0.tar.xz’

/usr/portage/distfi 100%[===================>] 100.36M  2.19MB/s    in 48s     

2019-03-17 12:49:23 (2.07 MB/s) - ‘/usr/portage/distfiles/linux-5.0.tar.xz’ saved [105235152/105235152]

 * linux-5.0.tar.xz BLAKE2B SHA512 size ;-) ...                                                                                                        [ ok ]
 * genpatches-5.0-3.base.tar.xz BLAKE2B SHA512 size ;-) ...                                                                                            [ ok ]
 * genpatches-5.0-3.extras.tar.xz BLAKE2B SHA512 size ;-) ...                                                                                          [ ok ]
 * genpatches-5.0-3.experimental.tar.xz BLAKE2B SHA512 size ;-) ...                                                                                    [ ok ]
>>> Preparing to unpack ...
>>> Unpacking source...
>>> Unpacking linux-5.0.tar.xz to /var/tmp/portage/sys-kernel/gentoo-sources-5.0.2/work
>>> Unpacking genpatches-5.0-3.base.tar.xz to /var/tmp/portage/sys-kernel/gentoo-sources-5.0.2/work/patches
>>> Unpacking genpatches-5.0-3.extras.tar.xz to /var/tmp/portage/sys-kernel/gentoo-sources-5.0.2/work/patches
>>> Unpacking genpatches-5.0-3.experimental.tar.xz to /var/tmp/portage/sys-kernel/gentoo-sources-5.0.2/work/patches
 * Excluding Patch #5010_enable-additional-cpu-optimizations-for-gcc.patch ...                                                                         [ ok ]
 * Excluding Patch #5010_enable-additional-cpu-optimizations-for-gcc-4.9.patch ...                                                                     [ ok ]
 * Excluding Patch #5010_enable-additional-cpu-optimizations-for-gcc.patch ...                                                                         [ ok ]
 * Excluding Patch #5010_enable-additional-cpu-optimizations-for-gcc-4.9.patch ...                                                                     [ ok ]
 * Excluding Patch #5010_enable-additional-cpu-optimizations-for-gcc.patch ...                                                                         [ ok ]
 * Excluding Patch #5010_enable-additional-cpu-optimizations-for-gcc-4.9.patch ...                                                                     [ ok ]
 * Applying 1000_linux-5.0.1.patch (-p1) ...                                                                                                           [ ok ]
 * Applying 1001_linux-5.0.2.patch (-p1) ...                                                                                                           [ ok ]
 * Applying 1500_XATTR_USER_PREFIX.patch (-p1) ...                                                                                                     [ ok ]
 * Applying 1510_fs-enable-link-security-restrictions-by-default.patch (-p1) ...                                                                       [ ok ]
 * Applying 2500_usb-storage-Disable-UAS-on-JMicron-SATA-enclosure.patch (-p1) ...                                                                     [ ok ]
 * Applying 2600_enable-key-swapping-for-apple-mac.patch (-p1) ...                                                                                     [ ok ]
 * Applying 2900_netfilter-patch-nf_tables-fix-set-double-free-in-abort-path.patch (-p1) ...                                                           [ ok ]
 * Applying 4567_distro-Gentoo-Kconfig.patch (-p1) ...                                                                                                 [ ok ]
 * Applying 5011_enable-cpu-optimizations-for-gcc8.patch (-p1) ...                                                                                     [ ok ]
>>> Source unpacked in /var/tmp/portage/sys-kernel/gentoo-sources-5.0.2/work
>>> Preparing source in /var/tmp/portage/sys-kernel/gentoo-sources-5.0.2/work/linux-5.0.2-gentoo ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/sys-kernel/gentoo-sources-5.0.2/work/linux-5.0.2-gentoo ...
>>> Source configured.
>>> Compiling source in /var/tmp/portage/sys-kernel/gentoo-sources-5.0.2/work/linux-5.0.2-gentoo ...
>>> Source compiled.
>>> Test phase [not enabled]: sys-kernel/gentoo-sources-5.0.2

>>> Install gentoo-sources-5.0.2 into /var/tmp/portage/sys-kernel/gentoo-sources-5.0.2/image/ category sys-kernel
>>> Copying sources ...
>>> Completed installing gentoo-sources-5.0.2 into /var/tmp/portage/sys-kernel/gentoo-sources-5.0.2/image/

 * Final size of build directory:      4 KiB
 * Final size of installed tree:  955812 KiB (933.4 MiB)

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Main box- AsRock x370 Gaming K4
Ryzen 1700, 3.0GHz, 16GB GSkill Flare DDR4 3200mhz
Samsung SATA 1000GB, Radeon HD R7 350 2GB DDR5
Gentoo ~amd64 plasma, glibc-2.29-r5, gcc-9.2.0 kernel-5.3.6-gentoo-r1 USE=experimental
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fedeliallalinea
Bodhisattva
Bodhisattva


Joined: 08 Mar 2003
Posts: 22312
Location: here

PostPosted: Sun Mar 17, 2019 5:52 pm    Post subject: Reply with quote

https://lkml.org/lkml/2019/3/14/737
https://bugs.gentoo.org/680334
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wrc1944
Advocate
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Joined: 15 Aug 2002
Posts: 3257
Location: Gainesville, Florida

PostPosted: Sun Mar 17, 2019 6:01 pm    Post subject: Reply with quote

fedeliallalinea,
Thanks much for the links! Guess I should have checked bugzilla first (usually do) :oops:
I am pleased that I was on the right track- must be getting a little better at this kind of stuff. :)
_________________
Main box- AsRock x370 Gaming K4
Ryzen 1700, 3.0GHz, 16GB GSkill Flare DDR4 3200mhz
Samsung SATA 1000GB, Radeon HD R7 350 2GB DDR5
Gentoo ~amd64 plasma, glibc-2.29-r5, gcc-9.2.0 kernel-5.3.6-gentoo-r1 USE=experimental
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