From: "Frédéric Weisbecker" <fweisbec@gmail.com>
To: "Ingo Molnar" <mingo@elte.hu>
Cc: "Alexey Dobriyan" <adobriyan@gmail.com>,
"Geert Uytterhoeven" <geert@linux-m68k.org>,
"Stephen Rothwell" <sfr@canb.auug.org.au>,
linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
"Steven Rostedt" <rostedt@goodmis.org>
Subject: Re: [PATCH] tracing: fix a build error on alpha and m68k
Date: Thu, 23 Oct 2008 18:51:35 +0200 [thread overview]
Message-ID: <c62985530810230951u7ae640d5ya45bed466f030074@mail.gmail.com> (raw)
In-Reply-To: <20081023163850.GB16591@elte.hu>
2008/10/23 Ingo Molnar <mingo@elte.hu>:
> hm, zapped the commit then.
>
> the problem is most likely that none of these architectures is lockdep
> enabled, hence they have no irqtrace wrappers, hence not all of the
> tracers can be built on them?
>
> Ingo
>
But they should be able to use the tracing for several other tracers.
One other problem is that you need CONFIG_TRACE_IRQFLAGS (is that a
lockdep or just trace feature?) to use any tracer since the
tracing_cpumask file is always created for all tracer. This file has
tracing_cpumask_write() as a write operation, and this func uses
raw_local_funcs....
Perhaps we should disable the tracing_cpu_mask related things if
TRACE_IRQFLAGS in not configured?
next prev parent reply other threads:[~2008-10-23 17:38 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-23 10:36 linux-next: Tree for October 23 Stephen Rothwell
2008-10-23 12:11 ` linux-next: kernel/trace/trace.c:658: error: Alexey Dobriyan
2008-10-23 12:48 ` Frédéric Weisbecker
2008-10-23 13:15 ` Frédéric Weisbecker
2008-10-23 14:41 ` Frederic Weisbecker
2008-10-23 14:37 ` Geert Uytterhoeven
2008-10-23 14:57 ` Frédéric Weisbecker
2008-10-23 15:30 ` Geert Uytterhoeven
2008-10-23 15:33 ` Frédéric Weisbecker
2008-10-23 17:27 ` [PATCH] tracing: fix a build error on alpha and m68k Frederic Weisbecker
2008-10-23 16:24 ` Frédéric Weisbecker
2008-10-23 16:34 ` Alexey Dobriyan
2008-10-23 16:35 ` Frédéric Weisbecker
2008-10-23 16:38 ` Ingo Molnar
2008-10-23 16:51 ` Frédéric Weisbecker [this message]
2008-10-23 16:55 ` Ingo Molnar
2008-10-23 17:06 ` Frédéric Weisbecker
2008-10-23 17:12 ` Steven Rostedt
2008-10-23 17:25 ` Frédéric Weisbecker
2008-10-24 14:16 ` Frederic Weisbecker
2008-10-24 13:42 ` [PATCH] ftrace: handle archs that do not support irqs_disabled_flags Steven Rostedt
2008-10-24 13:54 ` Frédéric Weisbecker
2008-10-25 8:24 ` Geert Uytterhoeven
2008-10-28 7:25 ` Greg Ungerer
2008-10-23 17:14 ` [PATCH] tracing: fix a build error on alpha and m68k Steven Rostedt
2008-10-30 21:49 ` Alexey Dobriyan
2008-10-30 22:57 ` Frédéric Weisbecker
2008-10-30 23:03 ` Ingo Molnar
2008-10-31 8:50 ` Geert Uytterhoeven
2008-10-31 9:55 ` Ingo Molnar
2008-11-01 10:16 ` Geert Uytterhoeven
2008-10-23 16:37 ` Ingo Molnar
2008-10-23 12:15 ` linux-next: arch/alpha/include/asm/smp.h:48:1: error: "cpu_possible_map" redefined Alexey Dobriyan
2008-10-23 12:16 ` Alexey Dobriyan
2008-10-23 15:10 ` Rusty Russell
2008-10-23 12:22 ` linux-next: include/linux/mmzone.h:288: error: 'CONFIG_NR_CPUS' undeclared here (not in a function) Alexey Dobriyan
2008-10-23 14:38 ` Geert Uytterhoeven
2008-10-23 12:26 ` linux-next: undefined reference to 'forbid_dac' Alexey Dobriyan
2008-10-23 13:16 ` FUJITA Tomonori
2008-10-23 12:57 ` linux-next: undefined reference to `nop_trace' Alexey Dobriyan
2008-10-23 13:07 ` linux-next: arch/s390/kernel/smp.c:120: error: request for member 'bits' in something not a structure or union Alexey Dobriyan
2008-10-23 14:14 ` linux-next: x86_64 UML broken Alexey Dobriyan
2008-10-23 14:48 ` linux-next: drivers/lguest/page_tables.c:1044: error: invalid initializer Alexey Dobriyan
2008-10-24 2:08 ` Rusty Russell
2008-10-24 0:18 ` linux-next: Tree for October 23 (cx88) Randy Dunlap
2008-10-24 1:04 ` linux-next: Tree for October 23 Randy Dunlap
2008-10-26 7:19 ` [ofa-general] " Or Gerlitz
2008-10-26 18:49 ` Randy Dunlap
2008-10-24 1:14 ` [PATCH] PCI hotplug printk format Randy Dunlap
2008-10-24 17:42 ` Jesse Barnes
2008-10-24 17:49 ` Jesse Barnes
2008-10-24 1:17 ` [PATCH] nfsctl: credentials error Randy Dunlap
2008-10-24 1:17 ` [PATCH] coda: " Randy Dunlap
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