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Date:   Fri, 14 Feb 2020 17:40:28 -0500
From:   Boris Ostrovsky <boris.ostrovsky@...cle.com>
To:     Jules Irenge <jbi.octave@...il.com>, linux-kernel@...r.kernel.org
Cc:     Juergen Gross <jgross@...e.com>,
        Stefano Stabellini <sstabellini@...nel.org>,
        boqun.feng@...il.com,
        "maintainer:X86 ARCHITECTURE 32-BIT AND 64-BIT" <x86@...nel.org>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        "H. Peter Anvin" <hpa@...or.com>,
        "moderated list:XEN HYPERVISOR INTERFACE" 
        <xen-devel@...ts.xenproject.org>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [Xen-devel] [PATCH 14/30] x86/xen: Add missing annotation for
 xen_pte_lock()



On 2/14/20 3:47 PM, Jules Irenge wrote:
> Sparse reports warning at xen_pte_lock()
>
> warning: context imbalance in xen_pte_lock() - wrong count at exit
>
> The root cause is the missing annotation at xen_pte_lock()
> Add the missing __acquires(ptl) annotation
>
> Signed-off-by: Jules Irenge <jbi.octave@...il.com>

Reviewed-by: Boris Ostrovsky <boris.ostrovsky@...cle.com>

although I'd prefer this and the next patch to be merged into a single one.


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