From: Dawson Engler <engler@csl.Stanford.EDU>
To: manfred@colorfullife.com (Manfred Spraul)
Cc: linux-kernel@vger.kernel.org, mc@cs.Stanford.EDU
Subject: Re: [CHECKER] blocking w/ spinlock or interrupt's disabled
Date: Sun, 18 Mar 2001 18:13:29 -0800 (PST) [thread overview]
Message-ID: <200103190213.SAA23463@csl.Stanford.EDU> (raw)
In-Reply-To: <001801c0af8e$bda30c10$5517fea9@local> from "Manfred Spraul" at Mar 18, 2001 10:35:00 AM
> Is it difficult to split it into "interrupts disabled" and "spin lock
> held"?
Nope, since it's already done ;-) The suffix of each error message
should say whether it's because you have a spinlock, ints disabled, or
both:
2.4.1/drivers/atm/idt77105.c:153:fetch_stats: ERROR:BLOCK:151:153:
calling blocking fn '__constant_copy_to_user' w/ int's disabled
2.4.1/drivers/atm/iphase.c:2426:ia_led_timer: ERROR:BLOCK:2423:2426:
calling blocking fn 'ia_tx_poll' w/ spin lock held
Dawson
next prev parent reply other threads:[~2001-03-19 2:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-03-18 9:35 Manfred Spraul
2001-03-19 2:13 ` Dawson Engler [this message]
2001-03-20 19:11 ` george anzinger
2001-03-19 3:24 ` Linus Torvalds
-- strict thread matches above, loose matches on Subject: below --
2001-03-18 4:23 Dawson Engler
2001-03-23 14:47 ` Kurt Garloff
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