From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 0AC73302165; Sun, 1 Mar 2026 01:52:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772329968; cv=none; b=LAf3sAy6Vbl9WB4iWaoGYQytsjJtuHcNqmG5OPeZhqLxk6EdA1yjlyG35YZhHOZR1tgrEJmS9UvVzyLDXh6ENUF+qno1f5FjRFKTQB087c6ungrJlQCQg2KRtdOS0fPAU1TbfjpaUYOCVTpDl4RPq2sWJcY2WMdamVYLSvT/3lI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772329968; c=relaxed/simple; bh=CExcrflG4IPXSPYOEFqwbJ8inTL/ydm6MkTRoSWNyzI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=lG86gfqJVLLuRopjNK2ItKDv/PE0lTO0d0AwfStE7335ZU0iZcOX1HNqovAJC8ndXd0Uq0EZUQkkVt4TUjU4GTkuzGA9FPZphS6YNFxyIA8xVHqMsv75POUtxBqLRfZY9b6y00Z5N5/IFwch6C7JCZTy6MiTn9uyseGOXHo6TBA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=qXHRrCmm; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="qXHRrCmm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3F252C19421; Sun, 1 Mar 2026 01:52:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772329967; bh=CExcrflG4IPXSPYOEFqwbJ8inTL/ydm6MkTRoSWNyzI=; h=From:To:Cc:Subject:Date:From; b=qXHRrCmmXAwJbhk5VtxoTap0s/ox3djXS5ijDe0Tis/jm19gEg0rfwCThP/DFO4JS QefK5ybiu8sYfn7l2Ayo+EjuoMYkcg7jk0x+f++qyg0/l/T/xxM6yYg+2Jr5Mm2BMq GDqd/PiNzd7iV+njGd6PdJt5Xz99Jf0H1WFaT4Yt3VGSgM5EJ1wXZBfRpQikz4RIyw l5WxxtSnvjbEnsKjYV1unGIGCwsSYmLDJQ7qAJad9YZ6JOPTV9R+wiwPZwV7UXLG1P EmawZSWWi6z4EBzFpL8gqYTvVKGY8TegHlf7UHCtPJI/c0lnN6dJ8LsAHfJW4LFm64 0bffotWGem3aw== From: Sasha Levin To: stable@vger.kernel.org, maobibo@loongson.cn Cc: Jason Wang , "Michael S. Tsirkin" , virtualization@lists.linux.dev, linux-crypto@vger.kernel.org Subject: FAILED: Patch "crypto: virtio: Remove duplicated virtqueue_kick in virtio_crypto_skcipher_crypt_req" failed to apply to 5.15-stable tree Date: Sat, 28 Feb 2026 20:52:45 -0500 Message-ID: <20260301015246.1719369-1-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Hint: ignore X-stable: review Content-Transfer-Encoding: 8bit The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to . Thanks, Sasha ------------------ original commit in Linus's tree ------------------ >From a389d431053935366b88a8fbf271f1a564b9a44e Mon Sep 17 00:00:00 2001 From: Bibo Mao Date: Tue, 13 Jan 2026 11:05:55 +0800 Subject: [PATCH] crypto: virtio: Remove duplicated virtqueue_kick in virtio_crypto_skcipher_crypt_req With function virtio_crypto_skcipher_crypt_req(), there is already virtqueue_kick() call with spinlock held in function __virtio_crypto_skcipher_do_req(). Remove duplicated virtqueue_kick() function call here. Fixes: d79b5d0bbf2e ("crypto: virtio - support crypto engine framework") Cc: stable@vger.kernel.org Signed-off-by: Bibo Mao Acked-by: Jason Wang Acked-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin Message-Id: <20260113030556.3522533-3-maobibo@loongson.cn> --- drivers/crypto/virtio/virtio_crypto_skcipher_algs.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/crypto/virtio/virtio_crypto_skcipher_algs.c b/drivers/crypto/virtio/virtio_crypto_skcipher_algs.c index 1b3fb21a2a7de..11053d1786d4d 100644 --- a/drivers/crypto/virtio/virtio_crypto_skcipher_algs.c +++ b/drivers/crypto/virtio/virtio_crypto_skcipher_algs.c @@ -541,8 +541,6 @@ int virtio_crypto_skcipher_crypt_req( if (ret < 0) return ret; - virtqueue_kick(data_vq->vq); - return 0; } -- 2.51.0