From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f41.google.com (mail-wr1-f41.google.com [209.85.221.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6F68E2598 for ; Mon, 21 Feb 2022 12:08:45 +0000 (UTC) Received: by mail-wr1-f41.google.com with SMTP id j22so610969wrb.13 for ; Mon, 21 Feb 2022 04:08:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=eRwXQ22zhUvx1o2PZ7ENLpRDM+5TmK2L3Q+xebz6RZg=; b=qmw5zddLshVBKDNx9LmeyGeFD06unJdxUalh9qYp20aANFXunS0qfedH7kKreKAi1B TuZ66MDF1UKDbxZfJtTct+TBv4WAKrXribxlOnzuChMAnS3sDdKtTRU18+ju9/hFQSxs EhLx/h9ZR4eCkZxp1ViV4aDidIOXtwLywqNfVkjll1JeohtBMUWIZN98n1+RDri/GkOj vLCnqS9rwSkHDW6XYSZV9Oe834ro/eJCV+XoXF40hYLL4DMMubP/riKiaLy7jIuAEmp7 wi+n0NwOGdXFC6avheY2YvwGHhX3elgBsAo6php6McGHit+QF9Qq9ovwKve12Rs6xaT7 cVNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=eRwXQ22zhUvx1o2PZ7ENLpRDM+5TmK2L3Q+xebz6RZg=; b=5ilDa6oenAug7OBC1GBcbBi6YnqUOppVNkkmkR5dVzM7hp0bkUfCr7zMx7y3Ns0LNc 7sngHLoI1UGzUin9oxHuuyQrOmA0j8eFi9xwejhhJCRTK+U2Q1kcjdAuRU4JQ7dmdi28 QCkHT55800u3l6MOlpHhAMex3Rw9JQuuxa9/iaoQ7jckJHvFSQgtbK09sFiO/t98QBgm ZynkgZZ2u0vkJclROdJbiWsV7FNSK7oHqXlu7tTnhCXLzOO2mN76+hY1gXXwHmW3YJIw gGhqSyOJCLMf4Mw5Atk2sXbVMag4rxVXCPxEN/Ca2pw6JZSaDT/+jzhpTKHmuRftMLM1 wcdA== X-Gm-Message-State: AOAM533yOpqjP5zZiWWaLQNrrfNyimCRuIOg1gKkIx/qsqCB5G4Z5R7m 7UYwjI79ns8bBI331jH48KrK1Q== X-Google-Smtp-Source: ABdhPJy6vbpLlKF2o118HSZXUs4RfBWx6RmuHRbHpvyirVgJKBWwM1e3MmCtrMzPWWHPKMXOLsmeIQ== X-Received: by 2002:a05:6000:154e:b0:1ea:7622:64ec with SMTP id 14-20020a056000154e00b001ea762264ecmr676608wry.600.1645445323857; Mon, 21 Feb 2022 04:08:43 -0800 (PST) Received: from localhost.localdomain (laubervilliers-658-1-213-31.w90-63.abo.wanadoo.fr. [90.63.244.31]) by smtp.googlemail.com with ESMTPSA id a8sm11821546wra.0.2022.02.21.04.08.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Feb 2022 04:08:43 -0800 (PST) From: Corentin Labbe To: herbert@gondor.apana.org.au, jernej.skrabec@gmail.com, linus.walleij@linaro.org, narmstrong@baylibre.com, ulli.kroll@googlemail.com, wens@csie.org Cc: linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sunxi@lists.linux.dev, Corentin Labbe Subject: [PATCH 4/5] crypto: gemini: call finalize with bh disabled Date: Mon, 21 Feb 2022 12:08:32 +0000 Message-Id: <20220221120833.2618733-5-clabbe@baylibre.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220221120833.2618733-1-clabbe@baylibre.com> References: <20220221120833.2618733-1-clabbe@baylibre.com> Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Doing ipsec produces a spinlock recursion warning. This is due to not disabling BH during crypto completion function. Fixes: 46c5338db7bd45b2 ("crypto: sl3516 - Add sl3516 crypto engine") Signed-off-by: Corentin Labbe --- drivers/crypto/gemini/sl3516-ce-cipher.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/crypto/gemini/sl3516-ce-cipher.c b/drivers/crypto/gemini/sl3516-ce-cipher.c index 53e3fefb81de..14d0d83d388d 100644 --- a/drivers/crypto/gemini/sl3516-ce-cipher.c +++ b/drivers/crypto/gemini/sl3516-ce-cipher.c @@ -264,7 +264,9 @@ static int sl3516_ce_handle_cipher_request(struct crypto_engine *engine, void *a struct skcipher_request *breq = container_of(areq, struct skcipher_request, base); err = sl3516_ce_cipher(breq); + local_bh_disable(); crypto_finalize_skcipher_request(engine, breq, err); + local_bh_enable(); return 0; } -- 2.34.1