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Message-ID: <803fd13b-684c-0f58-48a1-06a7f4987c37@canonical.com>
Date:   Tue, 10 May 2022 16:00:06 -0400
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Subject: Re: Issue With real-time patches on 5.15.y
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To:     Mike Galbraith <efault@gmx.de>, tglx@linutronix.de
Cc:     linux-kernel@vger.kernel.org, dave.hansen@linux.intel.com,
        linux-rt-users@vger.kernel.org
References: <bdb23fe5-51ae-8873-a3d7-85f377877c79@canonical.com>
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 <c3d382759dac2e9b0927c0074d95e1b930e8e8dd.camel@gmx.de>
From:   Joseph Salisbury <joseph.salisbury@canonical.com>
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On 5/9/22 06:14, Mike Galbraith wrote:
> On Thu, 2022-05-05 at 19:20 -0400, Joseph Salisbury wrote:
>> ...
>> Also, the following is the build failure that happens:
>> arch/x86/include/asm/pgtable.h:55:8: error: unknown type name 'spinlock_t'
>>      55 | extern spinlock_t pgd_lock;
>>         |        ^~~~~~~~~~
> 35fa745286ac4 was merged into mainline 5.17-rc1 to squash that buglet.
>
> 	-Mike
Thank you for the pointer, Mike!  This commit fixes the build issue I 
was seeing.

Thanks,

Joe