linux-kernel - [tip:x86/urgent] x86, msr/cpuid: Pass the number of minors when unregistering MSR and CPUID drivers.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Wed, 27 Jan 2010 08:18:52 GMT
From:	tip-bot for Russ Anderson <rja@....com>
To:	linux-tip-commits@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, rja@....com, hpa@...or.com,
	mingo@...hat.com, dnelson@...hat.com, tglx@...utronix.de
Subject: [tip:x86/urgent] x86, msr/cpuid: Pass the number of minors when unregistering MSR and CPUID drivers.

Commit-ID:  da482474b8396e1a099c37ffc6541b78775aedb4
Gitweb:     http://git.kernel.org/tip/da482474b8396e1a099c37ffc6541b78775aedb4
Author:     Russ Anderson <rja@....com>
AuthorDate: Tue, 26 Jan 2010 20:37:22 -0600
Committer:  H. Peter Anvin <hpa@...or.com>
CommitDate: Tue, 26 Jan 2010 23:52:38 -0800

x86, msr/cpuid: Pass the number of minors when unregistering MSR and CPUID drivers.

Pass the number of minors when unregistering MSR and CPUID drivers.

Reported-by: Dean Nelson <dnelson@...hat.com>
Signed-off-by: Dean Nelson <dnelson@...hat.com>
LKML-Reference: <20100127023722.GA22305@....com>
Signed-off-by: Russ Anderson <rja@....com>
Signed-off-by: H. Peter Anvin <hpa@...or.com>
---
 arch/x86/kernel/cpuid.c |    2 +-
 arch/x86/kernel/msr.c   |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
index cb27fd6..83e5e62 100644
--- a/arch/x86/kernel/cpuid.c
+++ b/arch/x86/kernel/cpuid.c
@@ -229,7 +229,7 @@ static void __exit cpuid_exit(void)
 	for_each_online_cpu(cpu)
 		cpuid_device_destroy(cpu);
 	class_destroy(cpuid_class);
-	unregister_chrdev(CPUID_MAJOR, "cpu/cpuid");
+	__unregister_chrdev(CPUID_MAJOR, 0, NR_CPUS, "cpu/cpuid");
 	unregister_hotcpu_notifier(&cpuid_class_cpu_notifier);
 }
 
diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
index 4bd93c9..206735a 100644
--- a/arch/x86/kernel/msr.c
+++ b/arch/x86/kernel/msr.c
@@ -285,7 +285,7 @@ static void __exit msr_exit(void)
 	for_each_online_cpu(cpu)
 		msr_device_destroy(cpu);
 	class_destroy(msr_class);
-	unregister_chrdev(MSR_MAJOR, "cpu/msr");
+	__unregister_chrdev(MSR_MAJOR, 0, NR_CPUS, "cpu/msr");
 	unregister_hotcpu_notifier(&msr_class_cpu_notifier);
 }
 
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/