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To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, Qiushi Wu , "David S . Miller" References: <20210421130105.1226686-1-gregkh@linuxfoundation.org> <20210421130105.1226686-47-gregkh@linuxfoundation.org> <1027d8d1-5cea-0a04-4974-3f9672ff7d4e@gmail.com> From: Tariq Toukan Message-ID: Date: Sun, 9 May 2021 13:19:37 +0300 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 4/27/2021 4:00 PM, Greg Kroah-Hartman wrote: > On Mon, Apr 26, 2021 at 02:18:37PM +0300, Tariq Toukan wrote: >> >> >> On 4/21/2021 3:58 PM, Greg Kroah-Hartman wrote: >>> This reverts commit febfd9d3c7f74063e8e630b15413ca91b567f963. >>> >>> Commits from @umn.edu addresses have been found to be submitted in "bad >>> faith" to try to test the kernel community's ability to review "known >>> malicious" changes. The result of these submissions can be found in a >>> paper published at the 42nd IEEE Symposium on Security and Privacy >>> entitled, "Open Source Insecurity: Stealthily Introducing >>> Vulnerabilities via Hypocrite Commits" written by Qiushi Wu (University >>> of Minnesota) and Kangjie Lu (University of Minnesota). >>> >>> Because of this, all submissions from this group must be reverted from >>> the kernel tree and will need to be re-reviewed again to determine if >>> they actually are a valid fix. Until that work is complete, remove this >>> change to ensure that no problems are being introduced into the >>> codebase. >>> >>> Cc: Qiushi Wu >>> Cc: David S. Miller >>> Signed-off-by: Greg Kroah-Hartman >>> --- >>> drivers/net/ethernet/mellanox/mlx4/fw.c | 2 +- >>> 1 file changed, 1 insertion(+), 1 deletion(-) >>> >>> diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c >>> index f6cfec81ccc3..380e027ba5df 100644 >>> --- a/drivers/net/ethernet/mellanox/mlx4/fw.c >>> +++ b/drivers/net/ethernet/mellanox/mlx4/fw.c >>> @@ -2734,7 +2734,7 @@ void mlx4_opreq_action(struct work_struct *work) >>> if (err) { >>> mlx4_err(dev, "Failed to retrieve required operation: %d\n", >>> err); >>> - goto out; >>> + return; >>> } >>> MLX4_GET(modifier, outbox, GET_OP_REQ_MODIFIER_OFFSET); >>> MLX4_GET(token, outbox, GET_OP_REQ_TOKEN_OFFSET); >>> >> >> Reviewed-by: Tariq Toukan >> >> The original commit febfd9d3c7f74063e8e630b15413ca91b567f963 is a bad >> commit. Not to be re-submitted. > > Thanks for the review, will keep! > > greg k-h > Hi Greg, I got confused with another error handling code in same function. After a second look, original commit febfd9d3c7f74063e8e630b15413ca91b567f963 looks fine to me. Regards, Tariq