linux-kernel - Re: Build failure in 6.5-rcX ?

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Message-ID: <CA+rFky5pDYNciGi4Ri0Ki6Gr4V+aib2wEdagrTk2h_EppHFgqA@mail.gmail.com>
Date:   Sat, 12 Aug 2023 03:02:29 +0300
From:   Andrew Randrianasulu <randrianasulu@...il.com>
To:     Randy Dunlap <rdunlap@...radead.org>
Cc:     lkml <linux-kernel@...r.kernel.org>
Subject: Re: Build failure in 6.5-rcX ?

On Sat, Aug 12, 2023 at 3:04 AM Randy Dunlap <rdunlap@...radead.org> wrote:
>
>
>
> On 8/11/23 16:46, Andrew Randrianasulu wrote:
> >
> >
> > сб, 12 авг. 2023 г., 02:16 Randy Dunlap <rdunlap@...radead.org <mailto:rdunlap@...radead.org>>:
> >
> >     Hi,
> >
> >     On 8/11/23 13:39, Andrew Randrianasulu wrote:
> >     > I was trying to crosscompile linux git
> >     >
> >     > 9106536c1aa37bcf60202ad93bb8b94bcd29f3f0
> >     >
> >     > Unfortunately I got this error:
> >     >
> >     > ====
> >     > bash-5.1$ make ARCH=x86_64 CROSS_COMPILE=x86_64-unknown-linux-gnu-
> >     >   CALL    scripts/checksyscalls.sh
> >     >   DESCEND objtool
> >     >   INSTALL libsubcmd_headers
> >     >   CHK     kernel/kheaders_data.tar.xz
> >     >   UPD     include/generated/utsversion.h
> >     >   CC      init/version-timestamp.o
> >     >   LD      .tmp_vmlinux.kallsyms1
> >     > arch/x86/kernel/irq.o: In function `__common_interrupt':
> >     > irq.c:(.text+0x1727): undefined reference to `irq_regs'
> >     > irq.c:(.text+0x172f): undefined reference to `irq_regs'
> >     > irq.c:(.text+0x179a): undefined reference to `irq_regs'
> >     > arch/x86/kernel/irq.o: In function `__sysvec_x86_platform_ipi':
> >     > irq.c:(.text+0x1897): undefined reference to `irq_regs'
> >     > irq.c:(.text+0x189f): undefined reference to `irq_regs'
> >     > arch/x86/kernel/irq.o:irq.c:(.text+0x194a): more undefined references
> >     > to `irq_regs' follow
> >     > make[2]: *** [scripts/Makefile.vmlinux:36: vmlinux] Ошибка 1
> >     > make[1]: *** [/dev/shm/linux-2.6/Makefile:1250: vmlinux] Ошибка 2
> >     > make: *** [Makefile:234: __sub-make] Ошибка 2
> >     >
> >
> >     This probably isn't going to help much, but I can't reproduce this build error.
> >     I tried native x86_64 build, LLVM build, and command-wise, an x86_64 cross build,
> >     all with no problems.
> >
> >
> > Thanks, I guess this means crosscompiler rebuild for me :)
> >
>
> JFYI, your reply was in HTML, which is not accepted by the vger
> mailing lists, so it won't show up in mailing list archives.

Yeah, mobile gmail client does  this ( and I can't see way to disable that ).

at least initial email from desktop web gmail interface worked :)

>
> >
> >     > ====
> >     >
> >     > config attached.
> >     >
> >     > I use binutils 2.25.1 and gcc 7.5.0 targeting x86_64-unknown-linux-gnu-
> >     >
> >     > so my compile line was
> >     >
> >     >  make ARCH=x86_64 CROSS_COMPILE=x86_64-unknown-linux-gnu- -j8
> >     >
> >     > after adding crosscompiler into PATH
> >     >
> >     > I tried to rebuild with make clean, but issue still here.
> >     >
> >     > I am not subscribed to LKML, so please CC me if you have any idea what
> >     > I did wrong ...
> >     > (I try to avoid recompiling whole of gcc over new binutils going from
> >     > 2.24-something to 2.25.1, may be my fault lies here ..? I hoped those
> >     > two versions of binutils close enough for just replacing binutils)
> >
> >     --
> >     ~Randy
> >
>
> --
> ~Randy