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AJvYcCXRID2kVvNTZDdl6WkZsuRveJbmJe9OA+WbhkdYwgmnciRbUaS/PHnqilEVnNpCrCQvxr1pZ2jwcyTcurXH6zbsllU= X-Gm-Message-State: AOJu0YzDlS6U9SKWx2izN3saWK1slGbFkKBTfQybUroOf8Qul9msqAdG wAGoqiJfUvpf7FJAMjw7g1RacTLNMgNA6FdLEQeHg4Vral/vQoDDIQQn/oK80hdg73qm5LTark/ /xACWT23xdqqDYsFhdtq/aQ6NMxJUEg== X-Google-Smtp-Source: AGHT+IHw+Ly/UkJisBJVqZ94ZjHYJRR327iKkqlhJCNLn3MTfbX2oJhIScyImN5vnpoTsLVJRylwSVasWSMq7OxW06/3 X-Received: from axel.svl.corp.google.com ([2620:15c:2a3:200:22b1:9c9e:3544:83b8]) (user=axelrasmussen job=sendgmr) by 2002:a25:1982:0:b0:dcd:2f3e:4d18 with SMTP id 3f1490d57ef6-dee4f364f84mr62533276.12.1715287151918; Thu, 09 May 2024 13:39:11 -0700 (PDT) Date: Thu, 9 May 2024 13:39:06 -0700 Mime-Version: 1.0 X-Mailer: git-send-email 2.45.0.118.g7fe29c98d7-goog Message-ID: <20240509203907.504891-1-axelrasmussen@google.com> Subject: [PATCH 0/1] arch/fault: don't print logs for simulated poison errors From: Axel Rasmussen To: Andrew Morton , Andy Lutomirski , "Aneesh Kumar K.V" , Borislav Petkov , Christophe Leroy , Dave Hansen , David Hildenbrand , "H. Peter Anvin" , Helge Deller , Ingo Molnar , "James E.J. Bottomley" , John Hubbard , Liu Shixin , "Matthew Wilcox (Oracle)" , Michael Ellerman , Muchun Song , "Naveen N. Rao" , Nicholas Piggin , Oscar Salvador , Peter Xu , Peter Zijlstra , Suren Baghdasaryan , Thomas Gleixner Cc: Axel Rasmussen , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, x86@kernel.org Content-Type: text/plain; charset="UTF-8" X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: DBA6C8000C X-Stat-Signature: 8bryn3czf19nnfz3er3fzewopd6e8c1g X-Rspam-User: X-HE-Tag: 1715287152-459805 X-HE-Meta: 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 hwF+rKAo 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: This patch expects to be applied on top of both of the following related fixes: - x86/fault: speed up uffd-unit-test by 10x: rate-limit "MCE: Killing" logs https://lore.kernel.org/r/20240507022939.236896-1-jhubbard@nvidia.com - [0/2] Minor fixups for hugetlb fault path https://lore.kernel.org/r/20240509100148.22384-1-osalvador@suse.de The latter is in mm-unstable currently, but the former is not (yet?). It would need to be taken before this patch for it to apply cleanly. Axel Rasmussen (1): arch/fault: don't print logs for simulated poison errors arch/parisc/mm/fault.c | 7 +++++-- arch/powerpc/mm/fault.c | 6 ++++-- arch/x86/mm/fault.c | 6 ++++-- include/linux/mm_types.h | 5 +++++ mm/hugetlb.c | 3 ++- mm/memory.c | 2 +- 6 files changed, 21 insertions(+), 8 deletions(-) -- 2.45.0.118.g7fe29c98d7-goog