From patchwork Sat Oct 12 15:00:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Markus Elfring X-Patchwork-Id: 835249 Received: from mout.web.de (mout.web.de [217.72.192.78]) (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 89DABEEB3; Sat, 12 Oct 2024 15:00:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.72.192.78 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728745262; cv=none; b=fyuttO5g19KwEcKe41Yq+dRhAD4oHqx4W14aeS1PU9gycjNyoqQBTrp2Q31OCwQ79aL2vuKAIDKOhDNMJncrXjcNByIHRz/ElKo/6ZDK5ByAmeBbZewoJjl/nc0sYKHWxXVRxbtKpBJJ3OUuiXOstLyD1Y9tx+jkPg16tZUU7Dg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728745262; c=relaxed/simple; bh=JKfmqF9liqzzy2iYpeKbDBgsoMcjKO0fNtphf9lzs+s=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=DIRWDKByZnIex1tzBzZiWd3ITzoVhuxf+PTj7UzJ3qOOwPju1qP3KZJKFHF6Nehq7EygpPgxY2WiXxKVMHdj4/trPP1JEiQscyEuaeu+fXrG8YaThMm25kWckser7MSJXznoFy1g3NLkF8ugykfk7/4ri5NGWFlAMXFLtPKJzPg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de; spf=pass smtp.mailfrom=web.de; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b=Y6/o8Peo; arc=none smtp.client-ip=217.72.192.78 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=web.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=web.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=web.de header.i=markus.elfring@web.de header.b="Y6/o8Peo" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=web.de; s=s29768273; t=1728745228; x=1729350028; i=markus.elfring@web.de; bh=X0kQaLCXNNFr7S3GcaSa1PHybmMltmCt0iklqZF7ttE=; h=X-UI-Sender-Class:Message-ID:Date:MIME-Version:Subject:To:Cc: References:From:In-Reply-To:Content-Type: Content-Transfer-Encoding:cc:content-transfer-encoding: content-type:date:from:message-id:mime-version:reply-to:subject: to; b=Y6/o8PeoTUgmaRqlqkY3dB9pa2jDjpmcXuD0etD8OHLbYEQe+u92Dp8D1nQ/ZQE9 qFWljPWNoXpdT06Q+wF6EG6yP042VO/DQVZO+wy9hWCG7oXHjp4yBQAuebkBzntD6 ewCx+7JRQXsXVtZOMIniME9e+L5780JHkTbsyFCNV97ilrA/Q+63M/Z+Tki1eWsiA aYfmngqtWlqR+L5+NMdn89qr3F3JiUqRAHNwcYVpL2YoypDWTL+hl4CkeHmEM3ONu HdxPghtwzaYyagjQqpgTzOWJOHP6O21FaiLlFplhiRohgMVncK7V8M2UMsgzmHZvE NBieW/W7LLHgVxHrIA== X-UI-Sender-Class: 814a7b36-bfc1-4dae-8640-3722d8ec6cd6 Received: from [192.168.178.21] ([94.31.89.95]) by smtp.web.de (mrweb105 [213.165.67.124]) with ESMTPSA (Nemesis) id 1MadzU-1tVwDR47R4-00aTok; Sat, 12 Oct 2024 17:00:28 +0200 Message-ID: Date: Sat, 12 Oct 2024 17:00:26 +0200 Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: [PATCH v3 0/3] lib: Extending support for scope-based resource management To: linux-crypto@vger.kernel.org, kernel-janitors@vger.kernel.org, Andrew Morton , Herbert Xu , Peter Zijlstra Cc: LKML References: <202409180725.ZV8DCvII-lkp@intel.com> <91d10516-4ba9-4fe0-8f63-86205cc4f88c@web.de> <9ddc71e7-e98a-4fa8-b140-4035dd2874b6@web.de> Content-Language: en-GB From: Markus Elfring In-Reply-To: X-Provags-ID: V03:K1:04x1Qu41RKT6NrhjVRibY1avpWcRN9Pu9Z3/w2xVBhJ3tfLQcXh 9AnX1SEWF+sQANcWwvdXJruwbIys5kJmk11MZ5FmNEKUhESXylY1RVf3kaAVaYavlCigG0h /e4bfPW2Pm9t4X3pwly2vPY7U+8Oiw6J9diITObaQw659EIy8dFy43PyRYWFbwnyf4iEocu 0MI0m21CHD88PGORAirlw== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:5op4WafLHZU=;eH58ZpmUhcb1iNkBFMw9pmDKBQi qteEas3R8vWZ8OGNrnKxjjqZ7+5gj/7TkBZcn779Qpb4HFQyVVMNBDJ1MqIAIhD9qsRP6g/Y+ SaLNQxdZoUbq3iOyPCTUqJFC30X8gZHVqa2Kb3kJAynVqbmhBDYLRVeAaN3hhfB1MZD0DmHFG r4gLN1ZuvuhtPLNjZQ+r/g6KefV997yLUMFxIUKrX4TzB/D3wKd32MGtEw6IoYutckj/ABSMR g4spcXs4APIw9LhoNVYry6zVQweKvE1YGQi3Q86eQgNfIsdaRkutEYB5lPFsEl3y/CpL34glJ m9Y2UE5JeO1/IrzBFpdR7MMHAfO2ouA726Ier97UfNosBQQNpIxO/5QI0STnzFFuAu7eGPztj /pLlGBbDW7gtW1FPyMp2mO9uwAggv3jLFfLhnXS51y5dTXdo+gqh9tJx08EVT80AYY7C3wQ0h AnAg1ojy3SerVXAzAOi9y3oiNEF0206lAfBi+3U0U6ZfZiDC5cC2t5pD+/q7BVQqP9IRL9iB8 Gv0mB70kFJyDrIqGognasT85vCvqxF1neJRFwTKx2FKc/dIwGmLolNoL5Gi4/LvWxiSM10uqt lUF21B304B4cPOMg7FqdMBI+Xpo9KK8ayrx3cN7KCsnnEXi6XARvvgxBYMLpeE/lsbXqqgIxE ViZqhgPsZWAZpv+mJWr2gC61mQUymB1r4vTH1P0zVYocQbyWSVU/jtcVQbDiCcF8E+HlSzYP5 VXdKkJRsY3b3+kZ22e38h4eDpjHxZyLAh071eT8VF5xiDsvUUVi8qddoaP2j1nprq29dPs60G jvVTvHWiYLt9G+3AQgKNWoYg== From: Markus Elfring Date: Sat, 12 Oct 2024 15:48:05 +0200 Some development ideas were taken into account according to evolving discussions. Markus Elfring (3): crypto: lib/mpi - Extend support for scope-based resource management lib/digsig: Use scope-based resource management for two MPI variables in digsig_verify_rsa() lib/digsig: Use scope-based resource management for two variables in digsig_verify_rsa() include/linux/mpi.h | 4 ++ lib/digsig.c | 107 +++++++++++++++++++++++--------------------- 2 files changed, 59 insertions(+), 52 deletions(-) V3: * Applications were added as requested (by Herbert Xu) for the proposed programming interface extension. * Further adjustments were provided for the demonstration of an evolving programming interface. V2: The kernel build service pointed out that the proposed identifier “T_” was not recognised by the compiler. Thus reserved identifiers need still be applied also at such a place instead so far. I became curious under which circumstances corresponding development concerns will be reconsidered any more. --- 2.46.1