From: Armin Steinhoff <armin@steinhoff.de>
To: linux-kernel@vger.kernel.org
Cc: linux-rt-users <linux-rt-users@vger.kernel.org>
Subject: io_apic.c --> "nr_ioapics" not initialized !
Date: Wed, 20 Feb 2013 17:20:10 +0100 [thread overview]
Message-ID: <5124F7BA.5080905@steinhoff.de> (raw)
In-Reply-To: <20130219035646.405150342@goodmis.org>
Hello,
after a walk through the module "io_apic.c" in
"/usr/src/linux/arch/x86/kernel/apic" I got the impression that the
variable "nr_ioapics" is used but isn't initialized !
Could it be the source of boot problems ?
Dangerous coding stile in "static struct resource * __init
ioapic_setup_resources(int nr_ioapics)" ....
########
Cheers
--Armin
next prev parent reply other threads:[~2013-02-20 16:20 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-19 3:56 [PATCH RT 0/7] [ANNOUNCE] 3.2.38-rt58-rc1 stable review Steven Rostedt
2013-02-19 3:56 ` [PATCH RT 1/7] x86/32: Use kmap switch for non highmem as well Steven Rostedt
2013-02-19 3:56 ` [PATCH RT 2/7] acpi/rt: Convert acpi_gbl_hardware lock back to a raw_spinlock_t Steven Rostedt
2013-02-19 3:56 ` [PATCH RT 3/7] printk: Fix rq->lock vs logbuf_lock unlock lock inversion Steven Rostedt
2013-02-19 3:56 ` [PATCH RT 4/7] serial: Imx: Fix recursive locking bug Steven Rostedt
2013-02-19 3:56 ` [PATCH RT 5/7] wait-simple: Simple waitqueue implementation Steven Rostedt
2013-02-19 3:56 ` [PATCH RT 6/7] rcutiny: Use simple waitqueue Steven Rostedt
2013-02-20 16:20 ` Armin Steinhoff [this message]
2013-02-20 21:04 ` io_apic.c --> "nr_ioapics" not initialized ! Robin Holt
2013-02-20 22:55 ` Thomas Gleixner
2013-02-21 7:30 ` Armin Steinhoff
2013-02-19 3:56 ` [PATCH RT 7/7] Linux 3.2.38-rt58-rc1 Steven Rostedt
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