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Date:   Wed, 12 Oct 2022 17:50:19 +0300
From:   Jarkko Sakkinen <jarkko@kernel.org>
To:     Dave Hansen <dave.hansen@intel.com>
Cc:     Ira Weiny <ira.weiny@intel.com>,
        Kristen Carlson Accardi <kristen@linux.intel.com>,
        linux-kernel@vger.kernel.org, linux-sgx@vger.kernel.org,
        Dave Hansen <dave.hansen@linux.intel.com>,
        Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
        x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [PATCH] x86/sgx: Replace kmap/kunmap_atomic calls
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On Wed, Oct 12, 2022 at 07:13:26AM -0700, Dave Hansen wrote:
> On 10/12/22 00:15, Jarkko Sakkinen wrote:
> > There's no data to show that this change would be useful to do.
> 
> Jarkko, I think the overall transition to kmap_local_page() is a good
> one.  It is a superior API and having it around will pave the way for
> new features.  I don't think we should demand 'data' for each and every
> one of these.
> 
> Please take a look around the tree and see how other maintainers are
> handling these patches.  They're not limited to SGX.

Sure, I'll take a look for comparison.

BR, Jarkko