From: Greg KH <gregkh@linuxfoundation.org>
To: Wentao Guan <guanwentao@uniontech.com>
Cc: achill@achill.org, akpm@linux-foundation.org, broonie@kernel.org,
conor@kernel.org, f.fainelli@gmail.com, hargar@microsoft.com,
jonathanh@nvidia.com, linux-kernel@vger.kernel.org,
linux@roeck-us.net, lkft-triage@lists.linaro.org,
patches@kernelci.org, patches@lists.linux.dev,
pavel@nabladev.com, rwarsow@gmx.de, shuah@kernel.org,
sr@sladewatkins.com, stable@vger.kernel.org,
sudipm.mukherjee@gmail.com, torvalds@linux-foundation.org
Subject: Re: [PATCH 6.18 000/270] 6.18.30-rc1 review
Date: Wed, 13 May 2026 12:32:55 +0200 [thread overview]
Message-ID: <2026051347-charting-giggle-0660@gregkh> (raw)
In-Reply-To: <20260513050115.290871-1-guanwentao@uniontech.com>
On Wed, May 13, 2026 at 01:01:15PM +0800, Wentao Guan wrote:
> Build tested in our x86,arm64,riscv config successfully without error.
>
> Tested-by: Wentao Guan <guanwentao@uniontech.com>
>
> LoongArch build failed, you can drop the commit to build ok:
> git revert a45361144d5a65dd3b7183fd7b511d9cdc143503
> Revert "LoongArch: KVM: Compile switch.S directly into the kernel"
>
> BRs
> Wentao Guan
>
> LoongArch fail log before revert:
> arch/loongarch/kvm/switch.S: Assembler messages:
> arch/loongarch/kvm/switch.S:201: Error: no match insn: export_symbol_for_kvm(kvm_exc_entry)
> arch/loongarch/kvm/switch.S:226: Error: no match insn: export_symbol_for_kvm(kvm_enter_guest)
> arch/loongarch/kvm/switch.S:234: Error: no match insn: export_symbol_for_kvm(kvm_save_fpu)
> arch/loongarch/kvm/switch.S:242: Error: no match insn: export_symbol_for_kvm(kvm_restore_fpu)
> arch/loongarch/kvm/switch.S:251: Error: no match insn: export_symbol_for_kvm(kvm_save_lsx)
> arch/loongarch/kvm/switch.S:259: Error: no match insn: export_symbol_for_kvm(kvm_restore_lsx)
> arch/loongarch/kvm/switch.S:269: Error: no match insn: export_symbol_for_kvm(kvm_save_lasx)
> arch/loongarch/kvm/switch.S:277: Error: no match insn: export_symbol_for_kvm(kvm_restore_lasx)
> make[4]: *** [scripts/Makefile.build:430: arch/loongarch/kvm/switch.o] Error 1
> make[3]: *** [scripts/Makefile.build:544: arch/loongarch/kvm] Error 2
> make[3]: *** Waiting for unfinished jobs....
> make[2]: *** [scripts/Makefile.build:544: arch/loongarch] Error 2
> make[2]: *** Waiting for unfinished jobs....
>
> defconfigs:
> https://gist.github.com/opsiff/a840ae9e3d6857f5b7bacb9cdc49f8e9
>
> Log:
> Linux version 6.18.30-rc1-g6a57bf31ed20 (guanwentao@uos-PC) (aarch64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) # SMP PREEMPT_DYNAMIC
> Linux version 6.18.30-rc1-g6a57bf31ed20 (guanwentao@uos-PC) (aarch64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) #2 SMP PREEMPT_DYNAMIC Wed May 13 11:15:19 CST 2026
> Linux version 6.18.30-rc1+ (guanwentao@uos-PC) (riscv64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) # SMP PREEMPT
> Linux version 6.18.30-rc1+ (guanwentao@uos-PC) (riscv64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) #3 SMP PREEMPT Wed May 13 11:40:11 CST 2026
> Linux version 6.18.30-rc1-g6a57bf31ed20 (guanwentao@uos-PC) (gcc (Deepin 12.3.0-17deepin15) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) # SMP PREEMPT_DYNAMIC
> Linux version 6.18.30-rc1-g6a57bf31ed20 (guanwentao@uos-PC) (gcc (Deepin 12.3.0-17deepin15) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) #1 SMP PREEMPT_DYNAMIC Wed May 13 10:57:44 CST 2026
>
>
Offending commit now dropped.
thanks,
greg k-h
next prev parent reply other threads:[~2026-05-13 10:35 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-12 17:36 [PATCH 6.18 000/270] 6.18.30-rc1 review Greg Kroah-Hartman
2026-05-12 21:03 ` Pavel Machek
2026-05-12 22:47 ` Peter Schneider
2026-05-13 5:01 ` Wentao Guan
2026-05-13 10:32 ` Greg KH [this message]
2026-05-13 7:16 ` Brett A C Sheffield
2026-05-13 15:02 ` Mark Brown
2026-05-13 16:14 ` Shuah Khan
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