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 C4CD013A259; Tue, 27 Feb 2024 14:10:19 +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=1709043019; cv=none; b=sXsELPp37lOyXhSC1qYqVGZEDPjoWUYICHVtf5Pcwln53kzC/t349gGa5aRLD/AXijLzFcu9jmNGP2nBLcX+gGjfXOHA7otWEf4hOSt1KGV+ChKlsLQwiHly6gcO7z1M1TF8eHVDf5n14n/xJzCxWsdHqOwaRBhgZuZ85JM4a38= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709043019; c=relaxed/simple; bh=spRjEvaWYS7ASxit3MlJaf9TYItjj38l/tMyD3NlZkc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=EPNiNiaJ6/AL9wO7qBccvxvdnceenUqwTMcbhTXpebo8TbJjQ0U9nJeWuzXUDGVEp2MERiLc5mc2eDhdIvSemTzvzdixBJ4rYB48AqZ7tAkGizVTrW5fO2qm5qTCtpa34hpOhJ9u4CB6Hw5pJOSpBBYti57gk6wiligqYGLXe4k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=SNStD0DZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="SNStD0DZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 09EA8C433F1; Tue, 27 Feb 2024 14:10:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1709043019; bh=spRjEvaWYS7ASxit3MlJaf9TYItjj38l/tMyD3NlZkc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SNStD0DZwmJ8ELsaD+Q4lsloxC+Q0Qggh9ITU3ClTncWIk6UIMmnKpySds4X4TNF/ dl1hmLHvv/iRP3qUCVPVwhfHcNo4Tt6OL5XFNnZ+ldmUZ7JUI3yxiTDyPJWNZ4T2qR gR0nlR1ls08Y5v297WvcaCYM1Kn8JZakRxEurRHE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Shiraz Saleem , Sindhu Devale , Leon Romanovsky , Sasha Levin Subject: [PATCH 5.15 204/245] RDMA/irdma: Validate max_send_wr and max_recv_wr Date: Tue, 27 Feb 2024 14:26:32 +0100 Message-ID: <20240227131621.829203601@linuxfoundation.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240227131615.098467438@linuxfoundation.org> References: <20240227131615.098467438@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Shiraz Saleem [ Upstream commit ee107186bcfd25d7873258f3f75440e20f5e6416 ] Validate that max_send_wr and max_recv_wr is within the supported range. Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs") Change-Id: I2fc8b10292b641fddd20b36986a9dae90a93f4be Signed-off-by: Shiraz Saleem Signed-off-by: Sindhu Devale Link: https://lore.kernel.org/r/20240131233849.400285-3-sindhu.devale@intel.com Signed-off-by: Leon Romanovsky Signed-off-by: Sasha Levin --- drivers/infiniband/hw/irdma/verbs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/irdma/verbs.c b/drivers/infiniband/hw/irdma/verbs.c index 8981bf834a581..c15af65cba333 100644 --- a/drivers/infiniband/hw/irdma/verbs.c +++ b/drivers/infiniband/hw/irdma/verbs.c @@ -749,7 +749,9 @@ static int irdma_validate_qp_attrs(struct ib_qp_init_attr *init_attr, if (init_attr->cap.max_inline_data > uk_attrs->max_hw_inline || init_attr->cap.max_send_sge > uk_attrs->max_hw_wq_frags || - init_attr->cap.max_recv_sge > uk_attrs->max_hw_wq_frags) + init_attr->cap.max_recv_sge > uk_attrs->max_hw_wq_frags || + init_attr->cap.max_send_wr > uk_attrs->max_hw_wq_quanta || + init_attr->cap.max_recv_wr > uk_attrs->max_hw_rq_quanta) return -EINVAL; if (rdma_protocol_roce(&iwdev->ibdev, 1)) { -- 2.43.0