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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700127993; x=1700732793; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=y2IE4TMhLsEPKM/hSail2p58dx/qbJfsgHuokbxSXhI=; b=ZuJ/KoBlpNO7kP0h509k6DUgzsHZw2A+gdBkOsYF6wCjHaua7FJqME1CtDZ0qmYE2o H8/SooUamihd8RV5sxqHzN7HkxJeln0McDzLZdnpQKWcLRaSnNF2t/tPOGvDXm0YQ6Hk y3jsNWiLw+la5/jvCApnoACgXT9Bvxn+vp+m05SAi9kAbZUe3Br7hEmDKgO3ZKGFqcgJ Z9gC20hfJ23Fx81AZKs4NUj7DIT+KUsaP6NZv61SAtltKiu3S103lNTptbpzvDGMIrYt L66CJxkd3/PjOkacQkGD2TNqkbOOgNgEmX47jDXLT8u+NJcs/YzbxEwhlFlhLmf3CHq3 wu7g== X-Gm-Message-State: AOJu0YxLZjMLPjah2jVCaC3Mv3H1bcjFME0dIWnCcQhCYlTOIU1RXeY/ pZiDIbquQaV+Pn1vS/RqKl7HXsRATgKtDYHYrb2HjQ== X-Received: by 2002:a25:ad27:0:b0:d9a:5ff4:cfde with SMTP id y39-20020a25ad27000000b00d9a5ff4cfdemr15547906ybi.13.1700127993266; Thu, 16 Nov 2023 01:46:33 -0800 (PST) MIME-Version: 1.0 References: <20231115203401.2495875-1-iii@linux.ibm.com> <20231115203401.2495875-22-iii@linux.ibm.com> In-Reply-To: <20231115203401.2495875-22-iii@linux.ibm.com> From: Alexander Potapenko Date: Thu, 16 Nov 2023 10:45:57 +0100 Message-ID: Subject: Re: [PATCH 21/32] s390: Use a larger stack for KMSAN To: Ilya Leoshkevich Cc: Alexander Gordeev , Andrew Morton , Christoph Lameter , David Rientjes , Joonsoo Kim , Marco Elver , Masami Hiramatsu , Pekka Enberg , Steven Rostedt , Vasily Gorbik , Vlastimil Babka , Christian Borntraeger , Dmitry Vyukov , Hyeonggon Yoo <42.hyeyoo@gmail.com>, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-s390@vger.kernel.org, linux-trace-kernel@vger.kernel.org, Mark Rutland , Roman Gushchin , Sven Schnelle Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-17.6 required=5.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, ENV_AND_HDR_SPF_MATCH,RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE,USER_IN_DEF_DKIM_WL,USER_IN_DEF_SPF_WL 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 X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Thu, 16 Nov 2023 01:46:41 -0800 (PST) On Wed, Nov 15, 2023 at 9:34=E2=80=AFPM Ilya Leoshkevich wrote: > > Adjust the stack size for the KMSAN-enabled kernel like it was done > for the KASAN-enabled one in commit 7fef92ccadd7 ("s390/kasan: double > the stack size"). Both tools have similar requirements. > > Reviewed-by: Alexander Gordeev > Signed-off-by: Ilya Leoshkevich Reviewed-by: Alexander Potapenko