From: Ingo Molnar <mingo@elte.hu>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Markus <M4rkusXXL@web.de>,
linux-kernel@vger.kernel.org, "Rafael J. Wysocki" <rjw@sisk.pl>,
Kernel Testers List <kernel-testers@vger.kernel.org>
Subject: Re: [Bug #12872] pwc mmap always fails with EAGAIN
Date: Sun, 22 Mar 2009 15:45:16 +0100 [thread overview]
Message-ID: <20090322144516.GA13129@elte.hu> (raw)
In-Reply-To: <20090322142837.2df0d93d@lxorguk.ukuu.org.uk>
* Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
> On Sun, 22 Mar 2009 13:37:35 +0100
> Markus <M4rkusXXL@web.de> wrote:
>
> > > This message has been generated automatically as a part of a report
> > > of recent regressions.
> > >
> > > The following bug entry is on the current list of known regressions
> > > from 2.6.28. Please verify if it still should be listed and let me
> > know
> > > (either way).
> > >
> > >
> > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=12872
> > > Subject : pwc mmap always fails with EAGAIN
> > > Submitter : Markus <M4rkusXXL@web.de>
> > > Date : 2009-03-14 16:42 (8 days old)
> > > References : http://marc.info/?l=linux-kernel&m=123704902201378&w=4
> >
> > Still valid for 2.6.29-rc8-git5.
>
> And not really likely to change until someone with a pwc camera adds lots
> of printks to the code to work out why this happens.
Or does a bisection to figure out the bad commit, because the report
says that 2.6.28 worked.
The 'howto bisect' portion of:
http://www.kernel.org/doc/local/git-quick.html
Ingo
next prev parent reply other threads:[~2009-03-22 14:45 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-21 16:28 2.6.29-rc8-git5: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-03-21 16:28 ` [Bug #12419] possible circular locking dependency on i915 dma Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12668] USB flash disk surprise disconnect Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12574] possible circular locking dependency detected Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12667] Badness at kernel/time/timekeeping.c:98 in pmud (timekeeping_suspended) Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12490] ath5k related kernel panic in 2.6.29-rc1 Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12499] Problem with using bluetooth adaper connected to usb port Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12670] BUG: unable to handle kernel paging request at pin_to_kill+0x21 Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12671] uvc_status_cleanup(): undefined reference to `input_unregister_device' Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12763] Different cpu MHz values for processor0 and processor1 Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12705] X200: Brightness broken since 2.6.29-rc4-58-g4c098bc Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12681] s2ram: fails to wake up on Acer Extensa 4220 (SMP disabled) Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12771] Oops in i915_gem_flush Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12778] suspend regression from 29rc5 to 29rc6 Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12765] i915 VT switch with AIGLX causes X lock up Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12809] iozone regression with 2.6.29-rc6 Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12808] Suspend regression with 2.6.29-rc Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12800] x86 PAT invalid vm_insert_pfn assumptions Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12792] 2.6.29-rc6-git4 boot failure Rafael J. Wysocki
2009-03-22 21:49 ` Benjamin Herrenschmidt
2009-03-23 5:04 ` Sachin Sant
2009-03-23 6:05 ` Benjamin Herrenschmidt
2009-03-21 16:39 ` [Bug #12846] Regression issue with kernel 2.6.29-rc6-git1: high power consumption during sleep Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12836] 2.6.29-rc breaks STD using Intel 945 Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12856] Thinkpad freezes with X.org and acpi=rsdt Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12870] 2.6.29-rc "TKIP: replay detected" regression Rafael J. Wysocki
2009-03-21 19:51 ` Hugh Dickins
2009-03-21 16:39 ` [Bug #12861] Xorg fails to start "Failed to allocate space for kernel memory manager" Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12867] 2.6.29-rc7 broke r8169 MAC on Thecus n2100 ARM board Rafael J. Wysocki
2009-03-22 13:51 ` Mikael Pettersson
2009-03-21 16:39 ` [Bug #12871] usb bluetooth crashes system Rafael J. Wysocki
2009-03-22 10:06 ` Pavel Machek
2009-03-21 16:39 ` [Bug #12909] boot/kernel init duration regression from 2.6.28 Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12872] pwc mmap always fails with EAGAIN Rafael J. Wysocki
2009-03-22 12:37 ` Markus
2009-03-22 14:28 ` Alan Cox
2009-03-22 14:45 ` Ingo Molnar [this message]
2009-03-22 19:58 ` Markus
2009-03-22 20:05 ` Ingo Molnar
2009-04-02 15:49 ` Markus
[not found] ` <7b6bb4a50903230341r6ab4a910l401a49d41aa289c7@mail.gmail.com>
2009-03-23 10:49 ` Alan Cox
2009-03-23 14:12 ` Arjan van de Ven
2009-03-21 16:39 ` [Bug #12908] acpi_ex_extract_from_field -- div by zero Rafael J. Wysocki
2009-03-21 16:39 ` [Bug #12910] Wierd iteractions with CPUFREQ Rafael J. Wysocki
2009-03-21 20:05 ` 2.6.29-rc8-git5: Reported regressions from 2.6.28 Ingo Molnar
2009-03-23 0:57 ` Wu Fengguang
2009-03-23 16:23 ` Linus Torvalds
-- strict thread matches above, loose matches on Subject: below --
2009-04-06 18:54 2.6.29-git13: " Rafael J. Wysocki
2009-04-06 19:05 ` [Bug #12872] pwc mmap always fails with EAGAIN Rafael J. Wysocki
2009-03-14 19:01 2.6.29-rc8: Reported regressions from 2.6.28 Rafael J. Wysocki
2009-03-14 19:05 ` [Bug #12872] pwc mmap always fails with EAGAIN Rafael J. Wysocki
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