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Subject: Re: linux-next: build warning after merge of the tip tree
From:   Balbir Singh <sblbir@amazon.com>
To:     Stephen Rothwell <sfr@canb.auug.org.au>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@elte.hu>, "H. Peter Anvin" <hpa@zytor.com>,
        Peter Zijlstra <peterz@infradead.org>
CC:     Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        "Linux Next Mailing List" <linux-next@vger.kernel.org>
References: <20201028142300.34ed89b1@canb.auug.org.au>
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Message-ID: <7590a38a-12f1-3648-f5c0-6bc9773e7a9a@amazon.com>
Date:   Tue, 17 Nov 2020 16:21:31 +1100
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On 11/16/20 9:23 AM, Balbir Singh wrote:
> 
> 
> On 10/28/20 2:23 PM, Stephen Rothwell wrote:
>> Hi all,
>>
>> After merging the tip tree, today's linux-next build (htmldocs) produced
>> this warning:
>>
>> Documentation/admin-guide/hw-vuln/l1d_flush.rst:25: WARNING: undefined label: documentation/userspace-api/spec_ctrl.rst (if the link has no caption the label must precede a section header)
>>
>> Introduced by commit
>>
>>   767d46ab566d ("Documentation: Add L1D flushing Documentation")
>>
> 
> Looking at it thanks, I am no expert with sphinx, but it seems like I need angular braces around the link
> 
> Balbir Singh.
> 

I am testing a fix by pointing the ref to a label, will send it out (hopefully soon), seems to work at my end.

Balbir Singh.