linux-kernel - Re: [PATCH v3 4/7] crypto: ccp: Register SNP panic notifier only if SNP is enabled

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Message-ID: <CAAH4kHaiU8W7zb5oEWghrHTC2XvC4e__cD+6pYMprH9c=iddUA@mail.gmail.com>
Date: Mon, 6 Jan 2025 11:08:39 -0800
From: Dionna Amalie Glaze <dionnaglaze@...gle.com>
To: Ashish Kalra <Ashish.Kalra@....com>
Cc: seanjc@...gle.com, pbonzini@...hat.com, tglx@...utronix.de, 
	mingo@...hat.com, bp@...en8.de, dave.hansen@...ux.intel.com, x86@...nel.org, 
	hpa@...or.com, thomas.lendacky@....com, john.allen@....com, 
	herbert@...dor.apana.org.au, davem@...emloft.net, michael.roth@....com, 
	kvm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-crypto@...r.kernel.org, linux-coco@...ts.linux.dev
Subject: Re: [PATCH v3 4/7] crypto: ccp: Register SNP panic notifier only if
 SNP is enabled

On Fri, Jan 3, 2025 at 12:01 PM Ashish Kalra <Ashish.Kalra@....com> wrote:
>
> From: Ashish Kalra <ashish.kalra@....com>
>
> Register the SNP panic notifier if and only if SNP is actually
> initialized and deregistering the notifier when shutting down
> SNP in PSP driver when KVM module is unloaded.
>
> Currently the SNP panic notifier is being registered
> irrespective of SNP being enabled/initialized and with this
> change the SNP panic notifier is registered only if SNP
> support is enabled and initialized.
>
> Signed-off-by: Ashish Kalra <ashish.kalra@....com>

Reviewed-by: Dionna Glaze <dionnaglaze@...gle.com>

-- 
-Dionna Glaze, PhD, CISSP, CCSP (she/her)