From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from abb.hmeau.com (abb.hmeau.com [180.181.231.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CE137346FDB; Sat, 21 Mar 2026 08:44:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=180.181.231.80 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774082684; cv=none; b=dpk+fP018WsvXL+Z24TIe5r0z4fewP8BHallnQ3QF4HAhbxIiTANTucYx0vJXzEvQ2sIGEYnOdRkzU13azvLZ+1sRDFNhzNo5VV7owFcG9d5jAgtgnbgdrcQCasVdaNZzzm3XwRCEsKEXRM47OlYjdsP7fZJAYcs+FmkvaLSGWw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774082684; c=relaxed/simple; bh=Ox7PtjAooksMblxTqEknOoRFKB6RJmP1/E3fKgadloE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=HUkwL3jmXljKx745OwPH1DHywXkQjSliOv6lp+pbMhiKQtsov8/ZL2WwS1Sh/z6LQ06k2s0nFhiXKfPP+HaJRuEn796czECTNo6Z39fJ07TUNzcvjHA2Ion5reyhdgPqnN4tiAHT5+T6w8kMX2sZTy6XXFy+uU9uRNzkGVfQ9zk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gondor.apana.org.au; spf=pass smtp.mailfrom=gondor.apana.org.au; dkim=pass (2048-bit key) header.d=gondor.apana.org.au header.i=@gondor.apana.org.au header.b=a/vrsT9v; arc=none smtp.client-ip=180.181.231.80 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=gondor.apana.org.au Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gondor.apana.org.au Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gondor.apana.org.au header.i=@gondor.apana.org.au header.b="a/vrsT9v" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gondor.apana.org.au; s=h01; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:cc:to:subject:message-id:date: from:content-type:reply-to; bh=4LcMthmZq2UlHlX6mq9K9qphF3lSZPiu9ZMzjfT2sh4=; b=a/vrsT9vdUQLXygm1cirTW+9bRZwfdp78sKlVP1vf0cdnjGPVpCA5jdGSsAA1YSEt63OW8OY4qU DinaaPizuZbswBGt+CYQPgDhtVp63hVW36oxiMbnSOemSDCCxY2P/gfDcrM5uSvK9MfCYreMpy/Vn 5scqx6K5LzT60oGSAN8TcLurI1QyS9lqii5LAlakroPUWeZFCpR7L7LG4jXbmOqvyPhlSZB2NNAde 95NJYwcTp5z9WM5cCgSAwsqL6ZOr2Vc3ELxZ98tHafHL4JYCwBim5o0wVCI4vC7vvjeW88tS1oCpy t3+zrk1Vzzcw7DkUg5tOS6W9I8lLhhXPks0g==; Received: from loth.rohan.me.apana.org.au ([192.168.167.2]) by formenos.hmeau.com with smtp (Exim 4.96 #2 (Debian)) id 1w3rwF-00GJ6M-2S; Sat, 21 Mar 2026 16:44:08 +0800 Received: by loth.rohan.me.apana.org.au (sSMTP sendmail emulation); Sat, 21 Mar 2026 17:44:07 +0900 Date: Sat, 21 Mar 2026 17:44:07 +0900 From: Herbert Xu To: Tycho Andersen Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Ashish Kalra , Tom Lendacky , John Allen , "David S. Miller" , Ard Biesheuvel , Neeraj Upadhyay , Kishon Vijay Abraham I , Alexey Kardashevskiy , Nikunj A Dadhania , "Peter Zijlstra (Intel)" , Kim Phillips , Sean Christopherson , linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org Subject: Re: [PATCH v3 7/7] crypto: ccp - Update HV_FIXED page states to allow freeing of memory Message-ID: References: <20260317162157.150842-1-tycho@kernel.org> <20260317162157.150842-8-tycho@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260317162157.150842-8-tycho@kernel.org> On Tue, Mar 17, 2026 at 10:21:57AM -0600, Tycho Andersen wrote: > From: Tom Lendacky > > After SNP is disabled, any pages allocated as HV_FIXED can now be freed. > Update the page state of these pages and the snp_leak_hv_fixed_pages() > function to free pages on SNP_SHUTDOWN. > > Signed-off-by: Tom Lendacky > Signed-off-by: Tycho Andersen (AMD) > --- > drivers/crypto/ccp/sev-dev.c | 13 ++++++++++--- > 1 file changed, 10 insertions(+), 3 deletions(-) Acked-by: Herbert Xu Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt