From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Richard Weinberger <richard@nod.at>
Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 01/20] arm: Do not call do_signal() with irqs disabled
Date: Sat, 26 May 2012 00:45:38 +0100 [thread overview]
Message-ID: <20120525234538.GB32000@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1337983476-22081-1-git-send-email-richard@nod.at>
On Sat, May 26, 2012 at 12:04:17AM +0200, Richard Weinberger wrote:
> get_signal_to_deliver() calls try_to_freeze() which might sleep.
True enough, and this problem has been around for some time, and it's
not as simple to fix as "lets just ignore everything else and enable
interrupts to shutup the warning".
There's bigger issues here with syscall restarting that should be
resolved first, and there's work in progress to do that. Again,
like I said in my previous email, Al's done a great deal of work
in this area and I get the impression that you're redoing some of
that.
next prev parent reply other threads:[~2012-05-25 23:45 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-25 22:04 [PATCH 01/20] arm: Do not call do_signal() with irqs disabled Richard Weinberger
2012-05-25 22:04 ` [PATCH 02/20] c6x: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 03/20] cris: " Richard Weinberger
2012-05-25 22:04 ` [PATCH 04/20] h8300: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 05/20] hexagon: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-06-01 17:54 ` Richard Kuo
2012-06-01 17:54 ` Richard Kuo
2012-06-01 18:42 ` David Brown
2012-06-01 19:01 ` Richard Kuo
2012-06-01 19:02 ` Richard Kuo
2012-05-25 22:04 ` [PATCH 06/20] m32r: " Richard Weinberger
2012-05-25 22:04 ` [PATCH 07/20] mn10300: " Richard Weinberger
2012-05-25 22:04 ` [PATCH 08/20] openrisc: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 09/20] score: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 10/20] sh: " Richard Weinberger
2012-05-25 22:04 ` [PATCH 11/20] tile: " Richard Weinberger
2012-05-25 22:04 ` [PATCH 12/20] unicore32: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 13/20] arm: Do not call try_to_freeze() in do_signal() Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-05-25 23:43 ` Russell King - ARM Linux
2012-05-26 8:55 ` Richard Weinberger
[not found] ` <1337983476-22081-1-git-send-email-richard-/L3Ra7n9ekc@public.gmane.org>
2012-05-25 22:04 ` [PATCH 14/20] blackfin: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 15/20] frv: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 16/20] h8300: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 17/20] hexagon: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-06-01 17:55 ` Richard Kuo
2012-06-01 17:55 ` Richard Kuo
2012-06-01 19:02 ` Richard Kuo
2012-05-25 22:04 ` [PATCH 18/20] m32r: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 19/20] unicore32: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-05-25 22:04 ` [PATCH 20/20] xtensa: " Richard Weinberger
2012-05-25 22:04 ` Richard Weinberger
2012-05-25 23:45 ` Russell King - ARM Linux [this message]
2012-05-25 23:45 ` [PATCH 01/20] arm: Do not call do_signal() with irqs disabled Russell King - ARM Linux
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