* Re: [PATCH 1/8] KVM: SEV-ES: fix length of string I/O
@ 2021-10-18 10:21 Naresh Kamboju
2021-10-18 10:54 ` Paolo Bonzini
0 siblings, 1 reply; 2+ messages in thread
From: Naresh Kamboju @ 2021-10-18 10:21 UTC (permalink / raw)
To: thomas.lendacky, fwilhelm, kvm list, open list, oupton,
Paolo Bonzini, Sean Christopherson, linux-stable,
Linux-Next Mailing List, Stephen Rothwell
[Please ignore this email if it already reported ]
Following build errors noticed while building Linux next 20211018
with gcc-11 for i386 architecture.
i686-linux-gnu-ld: arch/x86/kvm/svm/sev.o: in function `sev_es_string_io':
sev.c:(.text+0x110f): undefined reference to `__udivdi3'
make[1]: *** [/builds/linux/Makefile:1247: vmlinux] Error 1
make[1]: Target '__all' not remade because of errors.
make: *** [Makefile:226: __sub-make] Error 2
Build config:
https://builds.tuxbuild.com/1zftLfjR2AyF4rsIfyUCnCTLKFs/config
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
meta data:
-----------
git_describe: next-20211018
git_repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git_sha: 60e8840126bdcb60bccef74c3f962742183c681f
git_short_log: 60e8840126bd (\"Add linux-next specific files for 20211018\")
kernel_version: 5.15.0-rc5
target_arch: i386
toolchain: gcc-11
steps to reproduce:
https://builds.tuxbuild.com/1zftLfjR2AyF4rsIfyUCnCTLKFs/tuxmake_reproducer.sh
--
Linaro LKFT
https://lkft.linaro.org
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH 1/8] KVM: SEV-ES: fix length of string I/O
2021-10-18 10:21 [PATCH 1/8] KVM: SEV-ES: fix length of string I/O Naresh Kamboju
@ 2021-10-18 10:54 ` Paolo Bonzini
0 siblings, 0 replies; 2+ messages in thread
From: Paolo Bonzini @ 2021-10-18 10:54 UTC (permalink / raw)
To: Naresh Kamboju, thomas.lendacky, fwilhelm, kvm list, open list,
oupton, Sean Christopherson, linux-stable,
Linux-Next Mailing List, Stephen Rothwell
On 18/10/21 12:21, Naresh Kamboju wrote:
> [Please ignore this email if it already reported ]
>
> Following build errors noticed while building Linux next 20211018
> with gcc-11 for i386 architecture.
>
> i686-linux-gnu-ld: arch/x86/kvm/svm/sev.o: in function `sev_es_string_io':
> sev.c:(.text+0x110f): undefined reference to `__udivdi3'
> make[1]: *** [/builds/linux/Makefile:1247: vmlinux] Error 1
> make[1]: Target '__all' not remade because of errors.
> make: *** [Makefile:226: __sub-make] Error 2
Thank you very much, I have sent a simple fix of changing the variable
to u32.
Paolo
^ permalink raw reply [flat|nested] 2+ messages in thread
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