From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0189B3B101C for ; Mon, 27 Jul 2026 15:33:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785166401; cv=none; b=J7zTnk/YbYNdzxBfaNoJTFBmluTqpCrrxotOOradIvhGhonBp1UxlYbhfOhGt+3NEDLiGgVMzrBc16ChDl3q8KPShDPMsWRECavPwOtB/67X1sItiaclTrVlkULeBnuYJ2XE+C/X/Gjc46XQUQsfhVe56jmq7+Dr00nPj7m9rrE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785166401; c=relaxed/simple; bh=/avqiylNKgKJeAJkjF4eSfajaRQgQuT/MCKX0EZ/NnQ=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=Ag2xxRaFIpS5Bxox085PLuLTqjJSycV6+079Qf+fi9Cu2cwfJzaKkLLcaj70hPc1bJrGgYS7+5GYkU7KLUqK9TFfVX4LA7jVpVb8UHjxMJrLNCaC2s96+FaJspTQdL7GXiWYU2tkawrHwcPCbkgOgm1gJPHbKoDgVNq7uyIvuRE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=BIiSARjE; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="BIiSARjE" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 59B3B1F000E9; Mon, 27 Jul 2026 15:33:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1785166399; bh=hY9ew9+f/Y9ET/hPIdzhZ5B9xjEYEuGh3khFm7kSZ8U=; h=Date:From:To:Cc:Subject; b=BIiSARjEQW8vfu8hlhlzKcm0MasS/+CJmxMDBgOARSmM9zrbc+fdVjwWa0U15THK8 0CeyGUF40WjlmLsgDo2gILuPC8STpI2wb9SNSmksu/YdqRRDf4sasDDsTas5jiMncU tVKR622lvOqWvaMKg9WxHgPcWrEf8LD7ilRvBb0PGRahJff8yTP8dp8rjzTftyYtBj HYqyjUP4GRy223Gz+9QpkNX3kRsiQwz0rLtyd2LTzqLd3/YCK2UQh3A/7ZxL2mrACY bXC3+rgqNTCPwU1zfvrATImJ3BhYmM2fZ3l4ChM5ydjZ4SGL5y3Dqqu28Mn800xy4H AMwbf4e7PZP7Q== Date: Mon, 27 Jul 2026 23:33:12 +0800 From: Gao Xiang To: Linus Torvalds Cc: linux-erofs@lists.ozlabs.org, LKML , Chao Yu , Hongbo Li Subject: [GIT PULL] erofs fixes for 7.2-rc6 Message-ID: Mail-Followup-To: Linus Torvalds , linux-erofs@lists.ozlabs.org, LKML , Chao Yu , Hongbo Li Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Hi Linus, Could you consider these fixes for 7.2-rc6? One patch fixes a new regression in page cache sharing introduced in 7.2-rc3, which can cause a NULL pointer dereference; another patch limits LZMA stream memory usage on systems with many CPUs. Thanks, Gao Xiang The following changes since commit 1590cf0329716306e948a8fc29f1d3ee87d3989f: Linux 7.2-rc4 (2026-07-19 13:54:41 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git tags/erofs-for-7.2-rc6-fixes for you to fetch changes up to c9b47e6b23114e939b17f818471c7a46e59006e7: erofs: cap LZMA stream pool size (2026-07-27 12:31:11 +0800) ---------------------------------------------------------------- Changes since the last update: - Keep a valid f_path for page cache sharing to fix a recent mincore() NULL pointer dereference - Limit LZMA stream pool size when too many processors are available - Sync up with Hongbo Li's latest email address ---------------------------------------------------------------- Gao Xiang (1): erofs: ensure valid f_path for page cache sharing Hongbo Li (1): MAINTAINERS: update Hongbo Li's email address Michael Bommarito (1): erofs: cap LZMA stream pool size MAINTAINERS | 2 +- fs/erofs/Kconfig | 15 ++++++++++++ fs/erofs/decompressor_lzma.c | 3 ++- fs/erofs/internal.h | 4 +-- fs/erofs/ishare.c | 58 +++++++++++++++++++++----------------------- 5 files changed, 48 insertions(+), 34 deletions(-)