linux-kernel - Re: linux-next: build failure after merge of the hyperv tree

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Message-ID: <ZNB3PXgIBvJhiEu1@liuwe-devbox-debian-v2>
Date:   Mon, 7 Aug 2023 04:46:53 +0000
From:   Wei Liu <wei.liu@...nel.org>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Wei Liu <wei.liu@...nel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>
Subject: Re: linux-next: build failure after merge of the hyperv tree

On Mon, Aug 07, 2023 at 02:22:38PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the hyperv tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
> 
> drivers/pci/controller/pci-hyperv.o: warning: objtool: .altinstr_replacement+0x0: weirdly overlapping alternative! 11 != 6
> drivers/hv/hv_balloon.o: warning: objtool: .altinstr_replacement+0x0: weirdly overlapping alternative! 11 != 6
> drivers/hv/hv_vmbus.o: warning: objtool: .altinstr_replacement+0x3: weirdly overlapping alternative! 10 != 5
> vmlinux.o: warning: objtool: .altinstr_replacement+0x633: weirdly overlapping alternative! 11 != 6
> incomplete ORC unwind tables in file: vmlinux
> Failed to sort kernel tables
> 
> I have no idea what caused this.
> 

/me scratches head.

> I have used the hyperv tree from next-20230804 for today.

I've reverted that series from my tree. Thanks for the heads up.

Thanks,
Wei.