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From: Paul Gortmaker <paul.gortmaker@windriver.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: <linux-kernel@vger.kernel.org>, Paul Mackerras <paulus@samba.org>,
	Ingo Molnar <mingo@redhat.com>,
	Arnaldo Carvalho de Melo <acme@kernel.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	"H. Peter Anvin" <hpa@zytor.com>, <x86@kernel.org>
Subject: Re: [PATCH 11/11] x86: perf_event_intel_pt.c: use arch_initcall to hook in enabling
Date: Mon, 1 Jun 2015 10:13:01 -0400	[thread overview]
Message-ID: <556C686D.3050801@windriver.com> (raw)
In-Reply-To: <20150601070509.GN19282@twins.programming.kicks-ass.net>

On 15-06-01 03:05 AM, Peter Zijlstra wrote:
> On Sun, May 31, 2015 at 08:54:12PM -0400, Paul Gortmaker wrote:
>> This was using module_init, but there is no way this code can
>> be modular.
> 
> Same thing; you could actually make this modular if you wanted to.
> 

..and this file is even in the same Makefile line of the prev. one:

arch/x86/kernel/cpu/Makefile:

  obj-$(CONFIG_CPU_SUP_INTEL)             += perf_event_intel_pt.o perf_event_intel_bts.o

and in arch/x86/Kconfig.cpu:

  config CPU_SUP_INTEL
        default y
        bool "Support Intel processors" if PROCESSOR_SELECT

...so again, unless I'm missing something obvious (entirely possible
for a Monday) this too seems always built in to me.

Paul.

      reply	other threads:[~2015-06-01 14:15 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-06-01  0:54 [PATCH 00/11] Replace module_init with an alternate initcall in non modules Paul Gortmaker
2015-06-01  0:54 ` Paul Gortmaker
2015-06-01  0:54 ` Paul Gortmaker
2015-06-01  0:54 ` Paul Gortmaker
2015-06-01  0:54 ` [PATCH 01/11] mm: replace module_init usages with subsys_initcall in nommu.c Paul Gortmaker
2015-06-01  0:54   ` Paul Gortmaker
2015-06-01  0:54 ` [PATCH 02/11] fs/notify: don't use module_init for non-modular inotify_user code Paul Gortmaker
2015-06-01  0:54 ` [PATCH 03/11] netfilter: don't use module_init/exit in core IPV4 code Paul Gortmaker
2015-06-03 16:04   ` Pablo Neira Ayuso
2015-06-03 16:18     ` Paul Gortmaker
2015-06-01  0:54 ` [PATCH 04/11] x86: don't use module_init for non-modular core bootflag code Paul Gortmaker
2015-06-01  0:54 ` [PATCH 05/11] powerpc: use subsys_initcall for Freescale Local Bus Paul Gortmaker
2015-06-01  0:54 ` [PATCH 06/11] powerpc: don't use module_init for non-modular core hugetlb code Paul Gortmaker
2015-06-01  0:54 ` [PATCH 07/11] arm: use subsys_initcall in non-modular pl320 IPC code Paul Gortmaker
2015-06-01  0:54   ` Paul Gortmaker
2015-06-01  0:54 ` [PATCH 08/11] lib/list_sort: use late_initcall to hook in self tests Paul Gortmaker
2015-06-01  0:54 ` [PATCH 09/11] mm/page_owner.c: use late_initcall to hook in enabling Paul Gortmaker
2015-06-01  0:54   ` Paul Gortmaker
2015-06-01  0:54 ` [PATCH 10/11] x86: perf_event_intel_bts.c: use arch_initcall " Paul Gortmaker
2015-06-01  7:04   ` Peter Zijlstra
2015-06-01 14:11     ` Paul Gortmaker
2015-06-01 14:14       ` Peter Zijlstra
2015-06-01 15:35         ` Paul Gortmaker
2015-06-01 16:26           ` Peter Zijlstra
2015-06-01  0:54 ` [PATCH 11/11] x86: perf_event_intel_pt.c: " Paul Gortmaker
2015-06-01  7:05   ` Peter Zijlstra
2015-06-01 14:13     ` Paul Gortmaker [this message]

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