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[2003:d8:2f2e:ae00:f2e3:50e0:73f7:451]) by smtp.gmail.com with ESMTPSA id j10-20020adff54a000000b003047ae72b14sm1218679wrp.82.2023.06.02.03.16.12 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 02 Jun 2023 03:16:13 -0700 (PDT) Message-ID: Date: Fri, 2 Jun 2023 12:16:12 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.10.0 Subject: Re: [PATCH 08/12] selftests/mm: fix a "possibly uninitialized" warning in pkey-x86.h Content-Language: en-US To: John Hubbard , Andrew Morton Cc: Peter Xu , Shuah Khan , Nathan Chancellor , linux-mm@kvack.org, linux-kselftest@vger.kernel.org, LKML References: <20230602013358.900637-1-jhubbard@nvidia.com> <20230602013358.900637-9-jhubbard@nvidia.com> From: David Hildenbrand Organization: Red Hat In-Reply-To: <20230602013358.900637-9-jhubbard@nvidia.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02.06.23 03:33, John Hubbard wrote: > This fixes a real bug, too, because xstate_size() was assuming that > the stack variable xstate_size was initialized to zero. That's not > guaranteed nor even especially likely. > > Signed-off-by: John Hubbard Reviewed-by: David Hildenbrand -- Thanks, David / dhildenb