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From: Thomas Gleixner <tglx@linutronix.de>
To: LKML <linux-kernel@vger.kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
	Ingo Molnar <mingo@kernel.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Sebastian Siewior <bigeasy@linutronix.de>,
	Paul McKenney <paulmck@linux.vnet.ibm.com>,
	Borislav Petkov <bp@suse.de>, Borislav Petkov <bp@alien8.de>
Subject: [patch V3 18/32] x86/perf: Drop EXPORT of perf_check_microcode
Date: Wed, 24 May 2017 10:15:29 +0200	[thread overview]
Message-ID: <20170524081548.515204988@linutronix.de> (raw)
In-Reply-To: 20170524081511.203800767@linutronix.de

[-- Attachment #1: x86perf_Drop_EXPORT_of_perf_check_microcode.patch --]
[-- Type: text/plain, Size: 723 bytes --]

The only caller is the microcode update, which cannot be modular.

Drop the export.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Borislav Petkov <bp@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sebastian Siewior <bigeasy@linutronix.de>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Borislav Petkov <bp@alien8.de>


diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c
index 580b60f5ac83..ac650d57ebf7 100644
--- a/arch/x86/events/core.c
+++ b/arch/x86/events/core.c
@@ -2224,7 +2224,6 @@ void perf_check_microcode(void)
 	if (x86_pmu.check_microcode)
 		x86_pmu.check_microcode();
 }
-EXPORT_SYMBOL_GPL(perf_check_microcode);
 
 static struct pmu pmu = {
 	.pmu_enable		= x86_pmu_enable,

  parent reply	other threads:[~2017-05-24  8:28 UTC|newest]

Thread overview: 82+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-05-24  8:15 [patch V3 00/32] cpu/hotplug: Convert get_online_cpus() to a percpu_rwsem Thomas Gleixner
2017-05-24  8:15 ` [patch V3 01/32] cpu/hotplug: Provide cpus_read|write_[un]lock() Thomas Gleixner
2017-05-24 16:25   ` Paul E. McKenney
2017-05-26  8:31   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 02/32] cpu/hotplug: Provide lockdep_assert_cpus_held() Thomas Gleixner
2017-05-24 16:26   ` Paul E. McKenney
2017-05-26  8:32   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 03/32] cpu/hotplug: Provide cpuhp_setup/remove_state[_nocalls]_cpuslocked() Thomas Gleixner
2017-05-26  8:32   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 04/32] cpu/hotplug: Add __cpuhp_state_add_instance_cpuslocked() Thomas Gleixner
2017-05-26  8:33   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 05/32] stop_machine: Provide stop_machine_cpuslocked() Thomas Gleixner
2017-05-24 17:42   ` Paul E. McKenney
2017-05-26  8:33   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 06/32] padata: Make padata_alloc() static Thomas Gleixner
2017-05-26  8:34   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 07/32] padata: Avoid nested calls to cpus_read_lock() in pcrypt_init_padata() Thomas Gleixner
2017-05-26  8:35   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 08/32] x86/mtrr: Remove get_online_cpus() from mtrr_save_state() Thomas Gleixner
2017-05-26  8:35   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 09/32] cpufreq: Use cpuhp_setup_state_nocalls_cpuslocked() Thomas Gleixner
2017-05-26  8:36   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 10/32] KVM/PPC/Book3S HV: " Thomas Gleixner
2017-05-26  8:36   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 11/32] hwtracing/coresight-etm3x: " Thomas Gleixner
2017-05-25 16:46   ` Mathieu Poirier
2017-05-26  8:37   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 12/32] hwtracing/coresight-etm4x: " Thomas Gleixner
2017-05-25 16:47   ` Mathieu Poirier
2017-05-26  8:37   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 13/32] perf/x86/intel/cqm: Use cpuhp_setup_state_cpuslocked() Thomas Gleixner
2017-05-26  8:38   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 14/32] ARM/hw_breakpoint: " Thomas Gleixner
2017-05-26  8:38   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 15/32] s390/kernel: Use stop_machine_cpuslocked() Thomas Gleixner
2017-05-24 10:57   ` Heiko Carstens
2017-05-26  8:39   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 16/32] powerpc/powernv: " Thomas Gleixner
2017-05-26  8:40   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 17/32] cpu/hotplug: Use stop_machine_cpuslocked() in takedown_cpu() Thomas Gleixner
2017-05-26  8:40   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` Thomas Gleixner [this message]
2017-05-26  8:41   ` [tip:smp/hotplug] x86/perf: Drop EXPORT of perf_check_microcode tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 19/32] perf/x86/intel: Drop get_online_cpus() in intel_snb_check_microcode() Thomas Gleixner
2017-05-26  8:41   ` [tip:smp/hotplug] " tip-bot for Sebastian Andrzej Siewior
2017-05-24  8:15 ` [patch V3 20/32] PCI: Use cpu_hotplug_disable() instead of get_online_cpus() Thomas Gleixner
2017-05-26  8:42   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 21/32] PCI: Replace the racy recursion prevention Thomas Gleixner
2017-05-26  8:42   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 22/32] ACPI/processor: Use cpu_hotplug_disable() instead of get_online_cpus() Thomas Gleixner
2017-05-26  8:43   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 23/32] perf/tracing/cpuhotplug: Fix locking order Thomas Gleixner
2017-05-24 18:30   ` Paul E. McKenney
2017-05-24 18:47     ` Thomas Gleixner
2017-05-24 21:10       ` Paul E. McKenney
2017-05-30 11:22     ` Peter Zijlstra
2017-05-30 16:25       ` Paul E. McKenney
2017-05-26  8:43   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 24/32] jump_label: Reorder hotplug lock and jump_label_lock Thomas Gleixner
2017-05-24 12:50   ` David Miller
2017-05-26  8:44   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 25/32] kprobes: Cure hotplug lock ordering issues Thomas Gleixner
2017-05-24 15:54   ` Masami Hiramatsu
2017-05-26  7:47     ` Thomas Gleixner
2017-05-26  8:45   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 26/32] arm64: Prevent cpu hotplug rwsem recursion Thomas Gleixner
2017-05-26  8:45   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 27/32] arm: Prevent " Thomas Gleixner
2017-05-26  8:46   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 28/32] s390: " Thomas Gleixner
2017-05-24 10:57   ` Heiko Carstens
2017-05-26  8:46   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 29/32] cpu/hotplug: Convert hotplug locking to percpu rwsem Thomas Gleixner
2017-05-26  8:47   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 30/32] sched: Provide is_percpu_thread() helper Thomas Gleixner
2017-05-26  8:47   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 31/32] acpi/processor: Prevent cpu hotplug deadlock Thomas Gleixner
2017-05-26  8:48   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24  8:15 ` [patch V3 32/32] cpuhotplug: Link lock stacks for hotplug callbacks Thomas Gleixner
2017-05-26  8:48   ` [tip:smp/hotplug] " tip-bot for Thomas Gleixner
2017-05-24 16:22 ` [patch V3 00/32] cpu/hotplug: Convert get_online_cpus() to a percpu_rwsem Paul E. McKenney
2017-05-26  7:03 ` Ingo Molnar

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