From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f177.google.com (mail-pl1-f177.google.com [209.85.214.177]) (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 CCB0A280305 for ; Tue, 1 Jul 2025 17:48:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.177 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751392094; cv=none; b=CwjsECfyBWCNeIrFVtI4E7Wvm+a82V4L5T8elJfjB2NOfd1DgnOkqjb06Ylb7sITxy6JLGceKdRw85MHmRau6flnbp7TCBGW7tqeHBhPdm3YgZC+tsTmJ+w4DCAE1gQUtdGxRgr1ioioj8nsEkkxftUrPgmNAQuV7eTGPngrJ4o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751392094; c=relaxed/simple; bh=DdPSe17PXLm89iLTi9/3SdUFAFpkAnoMoYtcRxMoWac=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=nUXWbocTJ7H20rED+ufpCgVN9d1HCdlT1Zm+U766FZM8f0bpE4EuCLG8upAZWytaBqcYQx9UyAc21McWQTc+iU/UkxBFHGB/ofbi9MKOA+Fji3yzcdw+xx71nw0PUPt74UkH54Hhsuh9m9AGySdcwkqoFOvVpSSK//lFwdr2s1s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com; spf=fail smtp.mailfrom=broadcom.com; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b=bHfEA+49; arc=none smtp.client-ip=209.85.214.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=broadcom.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="bHfEA+49" Received: by mail-pl1-f177.google.com with SMTP id d9443c01a7336-234b9dfb842so32490005ad.1 for ; Tue, 01 Jul 2025 10:48:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1751392092; x=1751996892; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:autocrypt:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:from:to:cc:subject:date:message-id:reply-to; bh=vUhE2HsdzOvsmAbckD0m6jjvbpj7XyX/x02FlZZbqvI=; b=bHfEA+49laj5lTnWOK2tZmw5Ao9VhSSeytp6BS85BXojzV9W8b3wFUF0hKzKDK6ZR/ h0imx0WxywPJ29cLzYZBc96XwR6oxhDOGy/6aI+trVhRngf4QVsTava2SI++0pVMVDal GAsSmjVnoF51R9sm1k6buulMH2fWtqDciLCQo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751392092; x=1751996892; h=content-transfer-encoding:in-reply-to:autocrypt:from :content-language:references:cc:to:subject:user-agent:mime-version :date:message-id:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=vUhE2HsdzOvsmAbckD0m6jjvbpj7XyX/x02FlZZbqvI=; b=SyCgKSgvsUxv7KYv4WCUj5oTMQgWBXqPGUh42bFp3XvKvU+VhJzM/CM0xI3r7jqSDf CylBwxBg3VyLFk6APwfBT/HfDu1p8Qge1sDaXtO2XgF1EpnL8fWAk/H0INodIBQup/3s GaOxAnJbq+WYzNwNDr1M9fUZ1I8ot2RPVHXdd84VNnpTTUecKEpxXCUOcxvmHw5cZekX 6TJQlV1AR5MMB0z1gYVlaU6zgtT7TMVVkj/ibb2X50II8vXLu+rzoACr92rG5oTEzQG5 uXEh0ZsAxZEt8YkPOyYBnZhvxhzqDD5lb6c068YzPBYg1lcrQ9EKAvybeBcb7sOfTS5Y Xz7A== X-Forwarded-Encrypted: i=1; AJvYcCVT3/etKLvSdrEfyDHkG9Kl66lUBeILpYUypRPkxPudFMoI0Z3bKPBXGcCtcS+8n5VkHODYljd5eI7pU+M=@vger.kernel.org X-Gm-Message-State: AOJu0Yx0MIAKwLz2hCojMwiBsrihFmmEWlS7SXRhVwvuHIwAju9Jeydy pAkoHcgNP1Z9kYWlQ3HWSeFWLqCUXOzNYEaLyiQ3tHK887QDs2ioLS1sbsWxZckNvRfHsEUZB9e EzQ4I6g== X-Gm-Gg: ASbGncvtf6XhCXX1p6k2S7a0mZ79EQEkwqVXr6UrdFjXEm9S/KIqVwNn1noLVk7hLpu LXNSn+Jm/n4yg9Dq94+YERx04SZlDM3q9k3AIayGC6l+8kqrxpO+g2bfJOZQga+Z+RfmJboodVs y2u2tCfPF8JXCIKwTW79E4tgUGBhgP1Y84a4ZQQ4FEWLi0qlS/1ia+skcZnZTVp9JfG8SPPzTme 8a+mO2KxOnNbeOV+k3/a/wJWd+ctnbDGNaVMiCf+FT/Hcg5DmwQEcgwSOpfykak066BuiAOFvuy XvKj26l3VNmE/coTB8eZ4S6Yi1qJE5QT81PHUEUR2oCSVo1RpzGe8V9eewz7gibzxv0k7836+J6 k0S6U1ylLTygeYrHGTQnh7E1haQ== X-Google-Smtp-Source: AGHT+IHvR0U8+cGJ1i+JMqhfCC+79DQTCIeN7N8kWS5OV7xEczKqikosjahYyJH2OcxGmgW4+yB+Hg== X-Received: by 2002:a17:902:ce87:b0:235:eb8d:800b with SMTP id d9443c01a7336-23ac45e2232mr306750965ad.26.1751392092085; Tue, 01 Jul 2025 10:48:12 -0700 (PDT) Received: from [10.67.48.245] ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-23acb39f4c0sm109277495ad.103.2025.07.01.10.48.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 01 Jul 2025 10:48:11 -0700 (PDT) Message-ID: Date: Tue, 1 Jul 2025 10:48:10 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] scripts: gdb: vfs: Support external dentry names To: Illia Ostapyshyn , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Cc: Jan Kiszka , Kieran Bingham , Al Viro , Andrew Morton , Jan Kara , Christian Brauner References: <20250629003811.2420418-1-illia@yshyn.com> Content-Language: en-US From: Florian Fainelli Autocrypt: addr=florian.fainelli@broadcom.com; keydata= xsBNBFPAG8ABCAC3EO02urEwipgbUNJ1r6oI2Vr/+uE389lSEShN2PmL3MVnzhViSAtrYxeT M0Txqn1tOWoIc4QUl6Ggqf5KP6FoRkCrgMMTnUAINsINYXK+3OLe7HjP10h2jDRX4Ajs4Ghs JrZOBru6rH0YrgAhr6O5gG7NE1jhly+EsOa2MpwOiXO4DE/YKZGuVe6Bh87WqmILs9KvnNrQ PcycQnYKTVpqE95d4M824M5cuRB6D1GrYovCsjA9uxo22kPdOoQRAu5gBBn3AdtALFyQj9DQ KQuc39/i/Kt6XLZ/RsBc6qLs+p+JnEuPJngTSfWvzGjpx0nkwCMi4yBb+xk7Hki4kEslABEB AAHNMEZsb3JpYW4gRmFpbmVsbGkgPGZsb3JpYW4uZmFpbmVsbGlAYnJvYWRjb20uY29tPsLB IQQQAQgAywUCZWl41AUJI+Jo+hcKAAG/SMv+fS3xUQWa0NryPuoRGjsA3SAUAAAAAAAWAAFr ZXktdXNhZ2UtbWFza0BwZ3AuY29tjDAUgAAAAAAgAAdwcmVmZXJyZWQtZW1haWwtZW5jb2Rp bmdAcGdwLmNvbXBncG1pbWUICwkIBwMCAQoFF4AAAAAZGGxkYXA6Ly9rZXlzLmJyb2FkY29t Lm5ldAUbAwAAAAMWAgEFHgEAAAAEFQgJChYhBNXZKpfnkVze1+R8aIExtcQpvGagAAoJEIEx tcQpvGagWPEH/2l0DNr9QkTwJUxOoP9wgHfmVhqc0ZlDsBFv91I3BbhGKI5UATbipKNqG13Z TsBrJHcrnCqnTRS+8n9/myOF0ng2A4YT0EJnayzHugXm+hrkO5O9UEPJ8a+0553VqyoFhHqA zjxj8fUu1px5cbb4R9G4UAySqyeLLeqnYLCKb4+GklGSBGsLMYvLmIDNYlkhMdnnzsSUAS61 WJYW6jjnzMwuKJ0ZHv7xZvSHyhIsFRiYiEs44kiYjbUUMcXor/uLEuTIazGrE3MahuGdjpT2 IOjoMiTsbMc0yfhHp6G/2E769oDXMVxCCbMVpA+LUtVIQEA+8Zr6mX0Yk4nDS7OiBlvOwE0E U8AbwQEIAKxr71oqe+0+MYCc7WafWEcpQHFUwvYLcdBoOnmJPxDwDRpvU5LhqSPvk/yJdh9k 4xUDQu3rm1qIW2I9Puk5n/Jz/lZsqGw8T13DKyu8eMcvaA/irm9lX9El27DPHy/0qsxmxVmU pu9y9S+BmaMb2CM9IuyxMWEl9ruWFS2jAWh/R8CrdnL6+zLk60R7XGzmSJqF09vYNlJ6Bdbs MWDXkYWWP5Ub1ZJGNJQ4qT7g8IN0qXxzLQsmz6tbgLMEHYBGx80bBF8AkdThd6SLhreCN7Uh IR/5NXGqotAZao2xlDpJLuOMQtoH9WVNuuxQQZHVd8if+yp6yRJ5DAmIUt5CCPcAEQEAAcLB gQQYAQIBKwUCU8AbwgUbDAAAAMBdIAQZAQgABgUCU8AbwQAKCRCTYAaomC8PVQ0VCACWk3n+ obFABEp5Rg6Qvspi9kWXcwCcfZV41OIYWhXMoc57ssjCand5noZi8bKg0bxw4qsg+9cNgZ3P N/DFWcNKcAT3Z2/4fTnJqdJS//YcEhlr8uGs+ZWFcqAPbteFCM4dGDRruo69IrHfyyQGx16s CcFlrN8vD066RKevFepb/ml7eYEdN5SRALyEdQMKeCSf3mectdoECEqdF/MWpfWIYQ1hEfdm C2Kztm+h3Nkt9ZQLqc3wsPJZmbD9T0c9Rphfypgw/SfTf2/CHoYVkKqwUIzI59itl5Lze+R5 wDByhWHx2Ud2R7SudmT9XK1e0x7W7a5z11Q6vrzuED5nQvkhAAoJEIExtcQpvGagugcIAJd5 EYe6KM6Y6RvI6TvHp+QgbU5dxvjqSiSvam0Ms3QrLidCtantcGT2Wz/2PlbZqkoJxMQc40rb fXa4xQSvJYj0GWpadrDJUvUu3LEsunDCxdWrmbmwGRKqZraV2oG7YEddmDqOe0Xm/NxeSobc MIlnaE6V0U8f5zNHB7Y46yJjjYT/Ds1TJo3pvwevDWPvv6rdBeV07D9s43frUS6xYd1uFxHC 7dZYWJjZmyUf5evr1W1gCgwLXG0PEi9n3qmz1lelQ8lSocmvxBKtMbX/OKhAfuP/iIwnTsww 95A2SaPiQZA51NywV8OFgsN0ITl2PlZ4Tp9hHERDe6nQCsNI/Us= In-Reply-To: <20250629003811.2420418-1-illia@yshyn.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 6/28/25 17:38, Illia Ostapyshyn wrote: > d_shortname of struct dentry only reserves D_NAME_INLINE_LEN characters > and contains garbage for longer names. Use d_name instead, which always > references the valid name. > > Link: https://lore.kernel.org/all/20250525213709.878287-2-illia@yshyn.com/ > Fixes: 79300ac805b672a84b64 ("scripts/gdb: fix dentry_name() lookup") > Signed-off-by: Illia Ostapyshyn Tested-by: Florian Fainelli Reviewed-by: Florian Fainelli Thanks Illia! -- Florian