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 31C2135AC03 for ; Sat, 28 Feb 2026 18:17:55 +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=1772302675; cv=none; b=NTnKQk79vXcA0/EtnaOE3muXjeglaxnvpXbnhC1UX+DpXMjUz7tUcmb/O9avKOdri8O2F9cF5h6882E9nkgW/NjY9rnNzi+VuWuRQZomK78rCV0t6MyLlnJDEDRtZN3VVsmjite5vc9CCgol37xbgovV7RJ255K7V2OKfzSBR2I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772302675; c=relaxed/simple; bh=vKbRkOmX4wfWqG4R+ubSHxN8qwz3TB/R7jb4MhXW6EI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bP/PKDR0Qbozm8rawLC1r6H0D+bs/DCzg6ALfczg+trddIWFMUKWHlnAoF973ahkNEvEdbj3I+063xMln2cszVrGr9YYZiffm1j8Mx/yqX3LGe3YEfgIuq6bRyw9Nik6C7dhtFjKIT4VcAv7StpvkZns5qxCAIRWw+ekJZ+ZXOA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tIfYn6+F; 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="tIfYn6+F" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 98467C116D0; Sat, 28 Feb 2026 18:17:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772302675; bh=vKbRkOmX4wfWqG4R+ubSHxN8qwz3TB/R7jb4MhXW6EI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tIfYn6+F1F5WmO0ai2LusE67VPzVE1cW2hU7wAwPHPxVcWDc6sszHHkPA8UVDSB9D zTVGht4zJSPImImvIMtK5GAha/+hdu9c5n8AMIfptFtgTEEhoxM3TWRrqtZszPbPAh 1KfOjJZSwmRT0NDIUSsimhDM7WrUbI7mdJvPa97GtOfjZpdkYFutcLLvh8pm60k8r9 047DessGXsiyU9aVixQjl4JmTKGy7G1IHHEUbOYCiBrx2aj2ZF1D6CuMyIwGPaE0/n aCbev+PW+hg7orfubIjYtbTvUsF1KmVRgBXk8t3erzAJhVu4bUqXRrFb+PAPQxRxxa /17F9fxHnnZvQ== From: Sasha Levin To: patches@lists.linux.dev Cc: Thomas Fourier , Herbert Xu , Sasha Levin Subject: [PATCH 5.10 024/147] crypto: cavium - fix dma_free_coherent() size Date: Sat, 28 Feb 2026 13:15:32 -0500 Message-ID: <20260228181736.1605592-24-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228181736.1605592-1-sashal@kernel.org> References: <20260228181736.1605592-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Thomas Fourier [ Upstream commit 941676c30ba5b40a01bed92448f457ce62fd1f07 ] The size of the buffer in alloc_command_queues() is curr->size + CPT_NEXT_CHUNK_PTR_SIZE, so used that length for dma_free_coherent(). Fixes: c694b233295b ("crypto: cavium - Add the Virtual Function driver for CPT") Signed-off-by: Thomas Fourier Signed-off-by: Herbert Xu Signed-off-by: Sasha Levin --- drivers/crypto/cavium/cpt/cptvf_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/cavium/cpt/cptvf_main.c b/drivers/crypto/cavium/cpt/cptvf_main.c index a15245992cf99..cbd0c111057fd 100644 --- a/drivers/crypto/cavium/cpt/cptvf_main.c +++ b/drivers/crypto/cavium/cpt/cptvf_main.c @@ -183,7 +183,8 @@ static void free_command_queues(struct cpt_vf *cptvf, hlist_for_each_entry_safe(chunk, node, &cqinfo->queue[i].chead, nextchunk) { - dma_free_coherent(&pdev->dev, chunk->size, + dma_free_coherent(&pdev->dev, + chunk->size + CPT_NEXT_CHUNK_PTR_SIZE, chunk->head, chunk->dma_addr); chunk->head = NULL; -- 2.51.0