| Message ID | 20241024-revert_iget-v1-0-4cac63d25f72@codewreck.org (mailing list archive) |
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Received: from submarine.notk.org (submarine.notk.org [62.210.214.84]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 977C41AB6E2 for <v9fs@lists.linux.dev>; Wed, 23 Oct 2024 23:52:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.210.214.84 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729727542; cv=none; b=CREwROdRpl6O9Tw+mDDuTZv6zGijqK3ojExsGiATdew1W0V0l9DzUzdvfEveDYWgeAiw4Dd2yayUc5JjUHpgIiAEZ3sdlfKJ90j48EQn3YUwziiut+rIIrkHKA2JObIhSegJB3THph50M4Iu7XBxy9eTxHupLSAK296jYg9uWvg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729727542; c=relaxed/simple; bh=O/vy4mrWdabPdlolsfFrNgZCD6OvMhLbP+0E3oS7FTo=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=e4u/WFLumW/ZGV0eNpLJ4eiC2Z2KF8RijKlYafoYWZRXZRP5GY6iUo0MJ5f5QJw+/VEnWGEJXF36yrlxSO7UKDNXOosGMGlhUno/PD+YPO8ar15rIwwt6MPub5b83XAE2LwkRF3WX+dTd5UgCoApq45bZdQVVnQmMS/fIJFLFEI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codewreck.org; spf=pass smtp.mailfrom=codewreck.org; dkim=pass (2048-bit key) header.d=codewreck.org header.i=@codewreck.org header.b=YpRvGYef; arc=none smtp.client-ip=62.210.214.84 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=codewreck.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=codewreck.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=codewreck.org header.i=@codewreck.org header.b="YpRvGYef" Received: from gaia.codewreck.org (localhost [127.0.0.1]) by submarine.notk.org (Postfix) with ESMTPS id EB32E14C1E1; Thu, 24 Oct 2024 01:52:15 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=codewreck.org; s=2; t=1729727538; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=3amPHg8ShNxpKjTjXddp/0Req2pjfWNLLptqKj3Vw4U=; b=YpRvGYefW8lc5XWUlUNnhIqHOUEPilhc6tRLedjdEg1rLdPsjSg9vq/5Yv5sCZCox3WYem NgYlGikJGkfBiOgji/r2yGSYhwFs5HqZptnej807XALuXBs9+BaAQuc3DJnl2fbhve2AK4 twphGDpeuRwy/JO7Px5ogPGBI9RRK0+tu3M8c6UXPUP80flivqwNaMLzP08Q4pesI1wx1R XKBT65x4FkeCyFrSrV2E1/jYj2xqqIZnY87/YCTsHjRnqRT8YgTlvLlElAoNNTcFReNEWy vkNtV7wHGWpZeZ5cPIl0b+gSePG38Fupj86XpGPULq4tzOGWbsi2Pk7czbsl8Q== Received: from [127.0.0.1] (localhost.lan [::1]) by gaia.codewreck.org (OpenSMTPD) with ESMTP id deeb55f8; Wed, 23 Oct 2024 23:52:14 +0000 (UTC) From: Dominique Martinet <asmadeus@codewreck.org> Subject: [PATCH 0/4] 9p: revert broken inode lookup simplifications Date: Thu, 24 Oct 2024 08:52:09 +0900 Message-Id: <20241024-revert_iget-v1-0-4cac63d25f72@codewreck.org> Precedence: bulk X-Mailing-List: v9fs@lists.linux.dev List-Id: <v9fs.lists.linux.dev> List-Subscribe: <mailto:v9fs+subscribe@lists.linux.dev> List-Unsubscribe: <mailto:v9fs+unsubscribe@lists.linux.dev> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIACmMGWcC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIxNDINYFKkotKonPTE8t0U01TjFKSU42TzQxSVQC6igoSk3LrACbFh1bWws AmDpVMF0AAAA= To: Eric Van Hensbergen <ericvh@kernel.org>, Latchesar Ionkov <lucho@ionkov.net>, Christian Schoenebeck <linux_oss@crudebyte.com> Cc: "Linux regression tracking (Thorsten Leemhuis)" <regressions@leemhuis.info>, v9fs@lists.linux.dev, linux-kernel@vger.kernel.org, Dominique Martinet <asmadeus@codewreck.org>, Will Deacon <will@kernel.org>, stable@vger.kernel.org X-Mailer: b4 0.14-dev-87f09 X-Developer-Signature: v=1; a=openpgp-sha256; l=901; i=asmadeus@codewreck.org; h=from:subject:message-id; bh=O/vy4mrWdabPdlolsfFrNgZCD6OvMhLbP+0E3oS7FTo=; b=owEBbQKS/ZANAwAIAatOm+xqmOZwAcsmYgBnGYwtTTXV0Vzf3tHyTCdQnx0mr5iu7qLpyQlaD L4Se1+saVSJAjMEAAEIAB0WIQT8g9txgG5a3TOhiE6rTpvsapjmcAUCZxmMLQAKCRCrTpvsapjm cAFXD/oCPVsgekQYLGCfNhd0yjR5HERUpD3mLTD3ol4NM3At4XCDf7/W5V1GYxgjy/D3jFppfPn 3/mPUHR9StlW5OSbURM5I8xQnvdUM/DokAGTYAPi07h34BIB7p+mUWDDMUVBQFCDzJhpyrSHIlG uDPnTA/uGp7Tst0Hwg2CwlOtvuCxetSv24e3v1sydhWvBMAy5yk9GkEakbibqE0szcHmFrfmmd+ hY+uP3miYpukyknMFVfvFYeKE6KjQqpqz51dewKpxpWUiZPvMGs6My99bBayG7P9GDqXOaqr8YE GBkSWhP7sPHIVmLwof2GWIS4HW70xPPDBGU6jmsWoK7zFQdp1VHOuKxkAvxvtp706MGOdSRReUM 15iGymhcn9x8fq60/HqY/FiKKdP/Wtu+5DJ2xSYNoDc6aOOXNgX9vyGxiWLAzLM87pc60MQYkdg KiwBhvOYHBEcxMFTZQAHhxMoUoJqri78wr9NsvScFWMI84se3m88zFYJTRwfMvVsTm5jKrUZh4z eEjR54hUsmPSXkYPi2M62/LKBnItfhYjZqggKSxmAu4O2w4gMUpKWc44cAHTFioNgHB85pxJu/B yjvC6t63P206Ho8uVXUhExISx2CwGB+esU89BsbnKsHallBg77wyxLTIkAKOEQNMNrwsB88GtFs vnXuwuRoU6Pl9KQ== X-Developer-Key: i=asmadeus@codewreck.org; a=openpgp; fpr=B894379F662089525B3FB1B9333F1F391BBBB00A |
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9p: revert broken inode lookup simplifications
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See commit 4's message for details Unless anyone complains I'll send this to Linus on Saturday Signed-off-by: Dominique Martinet <asmadeus@codewreck.org> --- Dominique Martinet (4): Revert " fs/9p: mitigate inode collisions" Revert "fs/9p: remove redundant pointer v9ses" Revert "fs/9p: fix uaf in in v9fs_stat2inode_dotl" Revert "fs/9p: simplify iget to remove unnecessary paths" fs/9p/v9fs.h | 34 ++++++++++--- fs/9p/v9fs_vfs.h | 2 +- fs/9p/vfs_inode.c | 129 +++++++++++++++++++++++++++++++------------------ fs/9p/vfs_inode_dotl.c | 112 ++++++++++++++++++++++++++++++------------ fs/9p/vfs_super.c | 2 +- 5 files changed, 192 insertions(+), 87 deletions(-) --- base-commit: 42f7652d3eb527d03665b09edac47f85fb600924 change-id: 20241024-revert_iget-e3d2dcc7a44a Best regards,