From: Alex Deucher <alexdeucher@gmail.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
alsa-devel@alsa-project.org, kvm@vger.kernel.org,
Network Development <netdev@vger.kernel.org>,
linux-um@lists.infradead.org, linux-mips@vger.kernel.org,
amd-gfx list <amd-gfx@lists.freedesktop.org>,
Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>,
sparclinux@vger.kernel.org,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
"Tobin C. Harding" <me@tobin.cc>
Subject: Re: Build regressions/improvements in v5.17-rc1
Date: Mon, 24 Jan 2022 13:51:48 -0500 [thread overview]
Message-ID: <CADnq5_MUq0fX7wMLJyUUxxa+2xoRinonL-TzD8tUhXALRfY8-A@mail.gmail.com> (raw)
In-Reply-To: <alpine.DEB.2.22.394.2201240851560.2674757@ramsan.of.borg>
On Mon, Jan 24, 2022 at 5:25 AM Geert Uytterhoeven <geert@linux-m68k.org> wrote:
>
> On Sun, 23 Jan 2022, Geert Uytterhoeven wrote:
> > Below is the list of build error/warning regressions/improvements in
> > v5.17-rc1[1] compared to v5.16[2].
> >
> > Summarized:
> > - build errors: +17/-2
> > - build warnings: +23/-25
> >
> > Note that there may be false regressions, as some logs are incomplete.
> > Still, they're build errors/warnings.
> >
> > Happy fixing! ;-)
> >
> > Thanks to the linux-next team for providing the build service.
> >
> > [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/e783362eb54cd99b2cac8b3a9aeac942e6f6ac07/ (all 99 configs)
> > [2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/df0cc57e057f18e44dac8e6c18aba47ab53202f9/ (98 out of 99 configs)
> >
> >
> > *** ERRORS ***
> >
> > 17 error regressions:
> > + /kisskb/src/arch/powerpc/kernel/stacktrace.c: error: implicit declaration of function 'nmi_cpu_backtrace' [-Werror=implicit-function-declaration]: => 171:2
> > + /kisskb/src/arch/powerpc/kernel/stacktrace.c: error: implicit declaration of function 'nmi_trigger_cpumask_backtrace' [-Werror=implicit-function-declaration]: => 226:2
>
> powerpc-gcc5/skiroot_defconfig
>
> > + /kisskb/src/arch/sparc/mm/srmmu.c: error: cast between incompatible function types from 'void (*)(long unsigned int)' to 'void (*)(long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int)' [-Werror=cast-function-type]: => 1756:13, 1639:13
> > + /kisskb/src/arch/sparc/mm/srmmu.c: error: cast between incompatible function types from 'void (*)(struct mm_struct *)' to 'void (*)(long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int)' [-Werror=cast-function-type]: => 1674:29, 1662:29
> > + /kisskb/src/arch/sparc/mm/srmmu.c: error: cast between incompatible function types from 'void (*)(struct mm_struct *, long unsigned int)' to 'void (*)(long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int)' [-Werror=cast-function-type]: => 1767:21
> > + /kisskb/src/arch/sparc/mm/srmmu.c: error: cast between incompatible function types from 'void (*)(struct vm_area_struct *, long unsigned int)' to 'void (*)(long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int)' [-Werror=cast-function-type]: => 1741:29, 1726:29
> > + /kisskb/src/arch/sparc/mm/srmmu.c: error: cast between incompatible function types from 'void (*)(struct vm_area_struct *, long unsigned int, long unsigned int)' to 'void (*)(long unsigned int, long unsigned int, long unsigned int, long unsigned int, long unsigned int)' [-Werror=cast-function-type]: => 1694:29, 1711:29
>
> sparc64-gcc11/sparc-allmodconfig
>
> > + /kisskb/src/arch/um/include/asm/processor-generic.h: error: called object is not a function or function pointer: => 103:18
> > + /kisskb/src/drivers/vfio/pci/vfio_pci_rdwr.c: error: assignment makes pointer from integer without a cast [-Werror=int-conversion]: => 324:9, 317:9
> > + /kisskb/src/drivers/vfio/pci/vfio_pci_rdwr.c: error: implicit declaration of function 'ioport_map' [-Werror=implicit-function-declaration]: => 317:11
> > + /kisskb/src/drivers/vfio/pci/vfio_pci_rdwr.c: error: implicit declaration of function 'ioport_unmap' [-Werror=implicit-function-declaration]: => 338:15
>
> um-x86_64/um-allyesconfig
>
> > + /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c: error: control reaches end of non-void function [-Werror=return-type]: => 1560:1
I don't really see what's going on here:
#ifdef CONFIG_X86_64
return cpu_data(first_cpu_of_numa_node).apicid;
#else
return first_cpu_of_numa_node;
#endif
Alex
>
> um-x86_64/um-all{mod,yes}config
>
> > + /kisskb/src/drivers/net/ethernet/freescale/fec_mpc52xx.c: error: passing argument 2 of 'mpc52xx_fec_set_paddr' discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]: => 659:29
>
> powerpc-gcc5/ppc32_allmodconfig
>
> > + /kisskb/src/drivers/pinctrl/pinctrl-thunderbay.c: error: assignment discards 'const' qualifier from pointer target type [-Werror=discarded-qualifiers]: => 815:8, 815:29
>
> arm64-gcc5.4/arm64-allmodconfig
> arm64-gcc8/arm64-allmodconfig
>
> > + /kisskb/src/lib/test_printf.c: error: "PTR" redefined [-Werror]: => 247:0, 247
> > + /kisskb/src/sound/pci/ca0106/ca0106.h: error: "PTR" redefined [-Werror]: => 62, 62:0
>
> mips-gcc8/mips-allmodconfig
> mipsel/mips-allmodconfig
>
> > + error: arch/powerpc/kvm/book3s_64_entry.o: relocation truncated to fit: R_PPC64_REL14 (stub) against symbol `machine_check_common' defined in .text section in arch/powerpc/kernel/head_64.o: => (.text+0x3e4)
>
> powerpc-gcc5/powerpc-allyesconfig
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
>
> In personal conversations with technical people, I call myself a hacker. But
> when I'm talking to journalists I just say "programmer" or something like that.
> -- Linus Torvalds
next prev parent reply other threads:[~2022-01-24 18:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220123125737.2658758-1-geert@linux-m68k.org>
2022-01-24 7:55 ` Build regressions/improvements in v5.17-rc1 Geert Uytterhoeven
2022-01-24 17:04 ` Jakub Kicinski
2022-01-24 17:23 ` Jakub Kicinski
2022-01-24 18:51 ` Alex Deucher [this message]
2022-01-24 18:55 ` Geert Uytterhoeven
2022-01-24 19:11 ` Randy Dunlap
2022-01-25 1:23 ` Felix Kuehling
2022-01-25 1:29 ` Randy Dunlap
2022-01-25 12:56 ` D, Lakshmi Sowjanya
2022-01-25 14:20 ` Thomas Bogendoerfer
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