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From: "Elliott, Robert (Servers)" <elliott@hpe.com>
To: Aaron Tomlin <atomlin@redhat.com>,
	"linux-modules@vger.kernel.org" <linux-modules@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Unloaded tainted modules list with tcrypt
Date: Mon, 10 Oct 2022 15:12:11 +0000	[thread overview]
Message-ID: <MW5PR84MB1842AE1F86F2B66A5D57DAA5AB209@MW5PR84MB1842.NAMPRD84.PROD.OUTLOOK.COM> (raw)

When repeatedly using the tcrypt module (which is designed to never
load successfully), the "Unloaded tainted modules" list grows forever:

Unloaded tainted modules: tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 
tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 
tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 
tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 
tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 
tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 
tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 
tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 tcrypt():1 
tcrypt():1 tcrypt():1 padlock_aes():1 padlock_aes():1 
isst_if_mbox_msr():1 acpi_cpufreq():1 pcc_cpufreq():1 isst_if_mbox_msr():1 
acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 
pcc_cpufreq():1 isst_if_mbox_msr():1 acpi_cpufreq():1 acpi_cpufreq():1 
pcc_cpufreq():1 isst_if_mbox_msr():1 acpi_cpufreq():1 acpi_cpufreq():1 
isst_if_mbox_msr():1 isst_if_mbox_msr():1 
acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 isst_if_mbox_msr():1

Some other modules like acpi_cpufreq() are repeated too.

Maybe this check after the name comparison:
	mod_taint->taints & mod->taints
should be:
	mod_taint->taints == mod->taints

or shouldn't be there at all?


             reply	other threads:[~2022-10-10 15:12 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-10 15:12 Elliott, Robert (Servers) [this message]
2022-10-10 22:25 ` Aaron Tomlin
2022-10-10 22:38 ` Aaron Tomlin
2022-10-11  0:09 ` Elliott, Robert (Servers)
2022-10-11 15:51   ` Aaron Tomlin
2022-10-11 17:55     ` Elliott, Robert (Servers)

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