From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yw1-f202.google.com (mail-yw1-f202.google.com [209.85.128.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0D27225779 for ; Fri, 10 May 2024 18:29:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.202 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715365774; cv=none; b=Cb3Q/QT60C2helyzvyu/EKka8pJ9QQ3kepPFMBFUFuqFEn8V1wgQhNVGLqYKNwSjEU5HPT4esb6OP1ntqOq4b5C+HNWMb35rYkh2Uy8aadYksZXWdwo4wIfTLtKdZeHBkBACk5isJ2IVturiYW3ZnxCsfazYxHjP8TDu6/hSlGE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715365774; c=relaxed/simple; bh=/ilr/2ns1waKekXdvvpwjHWrlHEH9ZBcNGzimJ7jUN8=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=JJ9idWSetjEsOj4Rh2HPttkW4BBG+Ew+4bWY5qegiYbgPNk7UKdZtVTJuwtZLZTe60AyZFi5XdzN1PwmM7uEfot8vF6kc6yTrFCCyxcVFibip8Sr4GA86tzCwsSrW5JupbEthiev9vx54fLm/Y6T4J9hruoKG/hUav6ldhcLSq0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--axelrasmussen.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=iS9TWGmb; arc=none smtp.client-ip=209.85.128.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--axelrasmussen.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="iS9TWGmb" Received: by mail-yw1-f202.google.com with SMTP id 00721157ae682-61be530d024so38060567b3.2 for ; Fri, 10 May 2024 11:29:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1715365772; x=1715970572; darn=vger.kernel.org; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=A4aKdJv+GXjhmJVck0xZk4SxA4FMRyhRNdrsSEfRwe8=; b=iS9TWGmbBTIbEUapJtkdRk8ydrpSZHHJ1xhvlYRQupciF7ZH34wt+QS4L6VL0vmcMH YD1+uuiSFqs02dvbI9VpxCPp+w2hOv17zZqyjEnsrgqPl6Ck1t7tYGQ89/dCMk5bCk3g 8KOCjPvykL8HiKNirZRZ3uvcqYHafreODlJ/Qb1f5dOk4yKFvpUbgzuZeIc5EON+xb0M Ud3bOgHwCokjUh0zQZSbCG2TwtGE6YXJDk807pY+d2V5x51CFEuLaef/oyLiFtcMRtdH Rv7w6M2h7tZTvWAlXTeDobLD/6jdCjcg6ZxxfH4w//VsxnrXktBb4/Wk/GR1ABDP8r1q DMjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715365772; x=1715970572; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=A4aKdJv+GXjhmJVck0xZk4SxA4FMRyhRNdrsSEfRwe8=; b=LOP1/amIJ2xF+1uuuBRnTBwutrnGHt49QNQnMdyjImUOx89XJiZtXqb11tvGPm0Jh8 dm/clPpsUSxlkxcGx/U7/G7XEU8N6t2sZv9xG5BrfIVZqgM7irbIAaiGOZkWS65rLmnb UK8lOu5m2zbd62oCei/x3pj/xcMuJAKMrTn5xwRcwUjoXcdZqKc0yyybemDSspBfqG6M QjUjw9t4OTuq15D+NMI4+ifBnx3kovFmsTS1Vd6buzwqIuSW/pI/cksW+l4a1aH79/Bb m2iZdbfBZAYsjIVD6C6ZKiBtGfCqTs7cLr8cacifxg5SQxCgDzeRx9eP0uVW4grePMVj O5yg== X-Forwarded-Encrypted: i=1; AJvYcCXXsJP8vW0ouGvSoqAGBrWHcOfiO+xMJh/Y15jbUl+1IrQNwI20L06l1XfxxtrEHUHAasSTEMj15blKKuxnGZMxCPbVJS64O93LVokX X-Gm-Message-State: AOJu0Yxx8cgSlkpIOLNHPJ+kfEGOH9jfT2QFDxZnPmtZsHvCDxlTriCX PZvJGFmYFtzBvEL1p8xuyk06WKH6IU3imIgPLx4QIcsWX6FWIbgsoBIBcNhJlR1pzXpM2tG2MwE XlLyiQIxricKp3ZWCMbFnZJldJJWn1A== X-Google-Smtp-Source: AGHT+IH5+lH6Gx4AKZE0SlsshevL9DXQMpIE/7ZE3IOzzvFIkXEAIqcFqmW78BWgUllATkZqk48MCmCddH9d0kus7++P X-Received: from axel.svl.corp.google.com ([2620:15c:2a3:200:6f94:7fe7:5ca2:5501]) (user=axelrasmussen job=sendgmr) by 2002:a05:690c:6211:b0:618:8bdf:9d56 with SMTP id 00721157ae682-622afffb2b1mr8008447b3.7.1715365771987; Fri, 10 May 2024 11:29:31 -0700 (PDT) Date: Fri, 10 May 2024 11:29:25 -0700 Precedence: bulk X-Mailing-List: linux-parisc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.45.0.118.g7fe29c98d7-goog Message-ID: <20240510182926.763131-1-axelrasmussen@google.com> Subject: [PATCH v2 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" This patch is based on mm-unstable as of 2024-05-10. In particular it needs this somewhat related fix to apply cleanly: [0/2] Minor fixups for hugetlb fault path https://lore.kernel.org/r/20240509100148.22384-1-osalvador@suse.de Changes since v1: - Rename flag from VM_FAULT_HWPOISON_SIM to VM_FAULT_HWPOISON_SILENT. - Rebase onto mm-unstable, to remove dependency on another patch which it appears will not get merged. - Update comments / commit message to mention swapin errors in addition to UFFDIO_POISON. Axel Rasmussen (1): arch/fault: don't print logs for pte marker 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 | 34 ++++++++++++++++++++-------------- mm/hugetlb.c | 3 ++- mm/memory.c | 2 +- 6 files changed, 36 insertions(+), 22 deletions(-) -- 2.45.0.118.g7fe29c98d7-goog