From: Felipe Balbi <balbi@ti.com>
To: Russell King - ARM Linux <linux@arm.linux.org.uk>,
Olof Johansson <olof@lixom.net>
Cc: Greg KH <greg@kroah.com>, Rik van Riel <riel@redhat.com>,
Linux OMAP Mailing List <linux-omap@vger.kernel.org>,
Tony Lindgren <tony@atomide.com>,
Linux USB Mailing List <linux-usb@vger.kernel.org>,
'Nathan Lynch' <Nathan_Lynch@mentor.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Felipe Balbi <balbi@ti.com>,
"josh@joshtriplett.org" <josh@joshtriplett.org>,
Rabin Vincent <rabin@rab.in>,
David Laight <David.Laight@ACULAB.COM>,
Alan Stern <stern@rowland.harvard.edu>,
Johannes Weiner <hannes@cmpxchg.org>,
Sasha Levin <sasha.levin@oracle.com>,
Andrew Morton <akpm@linux-foundation.org>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
Linux ARM Kernel Mailing List
<linux-arm-kernel@lists.infradead.org>
Subject: Re: RCU bug with v3.17-rc3 ?
Date: Sun, 19 Oct 2014 10:28:01 -0500 [thread overview]
Message-ID: <20141019152801.GC5189@saruman> (raw)
In-Reply-To: <20141019095416.GT12379@n2100.arm.linux.org.uk>
[-- Attachment #1: Type: text/plain, Size: 950 bytes --]
Hi,
On Sun, Oct 19, 2014 at 10:54:16AM +0100, Russell King - ARM Linux wrote:
> On Wed, Oct 15, 2014 at 10:25:13PM +0100, Russell King - ARM Linux wrote:
> > On Wed, Oct 15, 2014 at 10:23:10PM +0100, Russell King - ARM Linux wrote:
> > > As I said, I have a patch in progress, but it seems that there needed
> > > to be some discussion about exactly which compiler versions are affected.
> > > It seems that it's not as trivial as looking at the GCC bug entry.
> >
> > ... and in any case, it has been a known bug for well over a year now,
> > and it seems that it doesn't affect _that_ many people. So taking some
> > extra time to get it properly correct is the _right_ thing to do.
>
> Well, this is just great. Pushing out the change which blacklists these
> compilers takes out Olof's kernel build system...
>
> Things are not as trivial as they seem.
Maybe Olof just needs to update his compiler. Olof ?
--
balbi
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WARNING: multiple messages have this Message-ID (diff)
From: balbi@ti.com (Felipe Balbi)
To: linux-arm-kernel@lists.infradead.org
Subject: RCU bug with v3.17-rc3 ?
Date: Sun, 19 Oct 2014 10:28:01 -0500 [thread overview]
Message-ID: <20141019152801.GC5189@saruman> (raw)
In-Reply-To: <20141019095416.GT12379@n2100.arm.linux.org.uk>
Hi,
On Sun, Oct 19, 2014 at 10:54:16AM +0100, Russell King - ARM Linux wrote:
> On Wed, Oct 15, 2014 at 10:25:13PM +0100, Russell King - ARM Linux wrote:
> > On Wed, Oct 15, 2014 at 10:23:10PM +0100, Russell King - ARM Linux wrote:
> > > As I said, I have a patch in progress, but it seems that there needed
> > > to be some discussion about exactly which compiler versions are affected.
> > > It seems that it's not as trivial as looking at the GCC bug entry.
> >
> > ... and in any case, it has been a known bug for well over a year now,
> > and it seems that it doesn't affect _that_ many people. So taking some
> > extra time to get it properly correct is the _right_ thing to do.
>
> Well, this is just great. Pushing out the change which blacklists these
> compilers takes out Olof's kernel build system...
>
> Things are not as trivial as they seem.
Maybe Olof just needs to update his compiler. Olof ?
--
balbi
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next prev parent reply other threads:[~2014-10-19 15:29 UTC|newest]
Thread overview: 83+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-04 18:40 RCU bug with v3.17-rc3 ? Felipe Balbi
2014-09-04 19:16 ` Paul E. McKenney
2014-09-04 19:25 ` Felipe Balbi
2014-09-04 20:04 ` Felipe Balbi
2014-09-05 21:32 ` Paul E. McKenney
2014-10-08 17:13 ` Felipe Balbi
2014-10-08 17:13 ` Felipe Balbi
2014-10-08 17:13 ` Felipe Balbi
2014-10-08 17:57 ` Felipe Balbi
2014-10-08 17:57 ` Felipe Balbi
2014-10-08 17:57 ` Felipe Balbi
2014-10-08 21:29 ` Felipe Balbi
2014-10-08 21:29 ` Felipe Balbi
2014-10-08 21:29 ` Felipe Balbi
2014-10-09 16:01 ` Johannes Weiner
2014-10-09 16:01 ` Johannes Weiner
[not found] ` <20141009160138.GA2396-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2014-10-09 16:26 ` Felipe Balbi
2014-10-09 16:26 ` Felipe Balbi
2014-10-09 16:26 ` Felipe Balbi
2014-10-09 20:35 ` Felipe Balbi
2014-10-09 20:35 ` Felipe Balbi
2014-10-09 20:35 ` Felipe Balbi
2014-10-09 20:41 ` Rabin Vincent
2014-10-09 20:41 ` Rabin Vincent
2014-10-09 20:46 ` Felipe Balbi
2014-10-09 20:46 ` Felipe Balbi
2014-10-09 20:46 ` Felipe Balbi
2014-10-09 21:07 ` Felipe Balbi
2014-10-09 21:07 ` Felipe Balbi
2014-10-09 21:07 ` Felipe Balbi
2014-10-10 13:57 ` Felipe Balbi
2014-10-10 13:57 ` Felipe Balbi
2014-10-10 13:57 ` Felipe Balbi
2014-10-10 16:25 ` Russell King - ARM Linux
2014-10-10 16:25 ` Russell King - ARM Linux
[not found] ` <20141010162531.GL12379-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2014-10-11 1:44 ` Nathan Lynch
2014-10-11 1:44 ` Nathan Lynch
2014-10-11 1:44 ` Nathan Lynch
2014-10-11 2:40 ` Peter Hurley
2014-10-11 2:40 ` Peter Hurley
2014-10-11 3:54 ` Peter Chen
2014-10-11 3:54 ` Peter Chen
2014-10-11 3:54 ` Peter Chen
2014-10-11 14:16 ` Russell King - ARM Linux
2014-10-11 14:16 ` Russell King - ARM Linux
2014-10-11 14:16 ` Russell King - ARM Linux
2014-10-11 14:51 ` Otavio Salvador
2014-10-11 14:51 ` Otavio Salvador
2014-10-11 18:15 ` Peter Hurley
2014-10-11 18:15 ` Peter Hurley
[not found] ` <54388B81.5020306-nmGgyN9QBj3QT0dZR+AlfA@public.gmane.org>
2014-10-11 14:14 ` Russell King - ARM Linux
2014-10-11 14:14 ` Russell King - ARM Linux
2014-10-11 14:14 ` Russell King - ARM Linux
2014-10-11 19:27 ` Nathan Lynch
2014-10-11 19:27 ` Nathan Lynch
2014-10-11 19:27 ` Nathan Lynch
2014-10-13 9:11 ` David Laight
2014-10-13 9:11 ` David Laight
2014-10-13 11:43 ` Russell King - ARM Linux
2014-10-13 11:43 ` Russell King - ARM Linux
2014-10-14 2:06 ` Greg KH
2014-10-14 2:06 ` Greg KH
2014-10-14 10:27 ` Peter Hurley
2014-10-14 10:27 ` Peter Hurley
[not found] ` <20141014020640.GB25433-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2014-10-15 21:23 ` Russell King - ARM Linux
2014-10-15 21:23 ` Russell King - ARM Linux
2014-10-15 21:23 ` Russell King - ARM Linux
[not found] ` <20141015212310.GP12379-l+eeeJia6m9vn6HldHNs0ANdhmdF6hFW@public.gmane.org>
2014-10-15 21:25 ` Russell King - ARM Linux
2014-10-15 21:25 ` Russell King - ARM Linux
2014-10-15 21:25 ` Russell King - ARM Linux
2014-10-19 9:54 ` Russell King - ARM Linux
2014-10-19 9:54 ` Russell King - ARM Linux
2014-10-19 15:28 ` Felipe Balbi [this message]
2014-10-19 15:28 ` Felipe Balbi
2014-10-19 20:48 ` Olof Johansson
2014-10-19 20:48 ` Olof Johansson
2014-10-19 20:48 ` Olof Johansson
2014-10-09 21:47 ` Aaro Koskinen
2014-10-09 21:47 ` Aaro Koskinen
2014-10-10 16:18 ` Russell King - ARM Linux
2014-10-10 16:18 ` Russell King - ARM Linux
2014-10-10 20:52 ` Aaro Koskinen
2014-10-10 20:52 ` Aaro Koskinen
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