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 Message-ID: <20170524081548.515204988@linutronix.de> (raw) In-Reply-To: <20170524081511.203800767@linutronix.de> [-- Attachment #0: 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,
next prev parent reply index 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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