Re: ACPI bay - 2.6.20-rc3-mm1 hangs on boot

2007-01-05 Thread Pavel Machek
On Fri 2007-01-05 14:19:41, Jiri Kosina wrote: > Hi, > > 2.6.20-rc3-mm1 hangs on boot on my IBM T42p when compiled with ACPI_BAY=y. > Below is the trace of two BUGs I get. > > When compiled with ACPI_BAY=n, it boots fine. ACPI people usually prefer entries in bugzilla.kernel.org, try that if yo

RE: [nfsv4] RE: Finding hardlinks

2007-01-05 Thread Halevy, Benny
> From: [EMAIL PROTECTED] on behalf of Nicolas Williams > Sent: Fri 1/5/2007 18:40 > To: Halevy, Benny > Cc: Trond Myklebust; Jan Harkes; Miklos Szeredi; nfsv4@ietf.org; > linux-kernel@vger.kernel.org; Mikulas Patocka; linux-fsdevel@vger.kernel.org; > Jeff Layton; Arjan van de Ven > Subject: Re:

Re: [PATCH 2.6.20-rc3] TTY_IO: Remove unnecessary kmalloc casts

2007-01-05 Thread Robert P. J. Day
On Sat, 6 Jan 2007, Ahmed S. Darwish wrote: > > On Fri, Jan 05, 2007 at 09:10:01AM +0100, rday wrote: > > > Ahmed S. Darwish wrote: > > > Remove unnecessary kmalloc casts in drivers/char/tty_io.c > > > Signed-off-by: Ahmed Darwish <[EMAIL PROTECTED]> > > > > rday > > > > p.s. just FYI, i have a p

Re: 2.6.20-rc3-git4 oops on suspend: __drain_pages

2007-01-05 Thread Pavel Machek
Hi! > Saw this oops on 2.6.20-rc3-git4 when attempting to > suspend. This only happened in 1 of 3 attempts. Find out how reproducible it is... and if it works with minimum modules loaded. Pavel -- Thanks for all the (sleeping) penguins. - To unsub

Re: [PATCH] cx88xx: Fix lockup on suspend

2007-01-05 Thread Pavel Machek
Hi! > Suspending with the cx88xx module loaded causes the > system to lock up because the cx88_audio_thread kthread > was missing a try_to_freeze() call, which caused it to > go into a tight loop and result in softlockup when > suspending. Fix that. > > Signed-off-by: Robert Hancock <[EMAIL P

Re: kernel + gcc 4.1 = several problems

2007-01-05 Thread Pavel Machek
Hi! > >IMHO you should play such games with "g++ -O9", but > >that's > >a discussion for a different mailing list. > > For a different mailing list indeed; let me just point > out > that for certain important quite common cases it's an > ~50% > overall speedup. Hmm, what code was that? 'signe

[PATCH 0/6] adaptive readahead update

2007-01-05 Thread Fengguang Wu
Andrew, Here're more readahead updates. They go like: --- broken-out/series 2007-01-05 13:13:19.0 +0800 +++ patches/series 2007-01-05 22:11:37.0 +0800 @@ -985,13 +985,17 @@ readahead-sysctl-parameters.patch readahead-sysctl-parameters-use-ctl_unnumbered.patch readahead-s

[PATCH 6/6] readahead: nfsd case: remove ra_min

2007-01-05 Thread Fengguang Wu
ra_min => req_size. Now it is for try_context_based_readahead() to compute ra_min from req_size. Please fold it into readahead-nfsd-case.patch to avoid a compiling error. Signed-off-by: Fengguang Wu <[EMAIL PROTECTED]> --- mm/readahead.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

[PATCH 1/6] readahead: sysctl parameters: set readahead_hit_rate=1

2007-01-05 Thread Fengguang Wu
Set default readahead_hit_rate to 1 for the majority users. Signed-off-by: Fengguang Wu <[EMAIL PROTECTED]> --- Documentation/sysctl/vm.txt |2 +- mm/readahead.c |2 +- 2 files changed, 2 insertions(+), 2 deletions(-) --- linux.orig/Documentation/sysctl/vm.txt +++ linux/Docu

[PATCH 2/6] readahead: min/max sizes: remove get_readahead_bounds()

2007-01-05 Thread Fengguang Wu
Remove get_readahead_bounds(): - ra_max: we already have get_max_readahead() for it - ra_min: is only used by context based readahead, and will be moved there and set to a more reasonable value Signed-off-by: Fengguang Wu <[EMAIL PROTECTED]> --- mm/readahead.c | 24 --

[PATCH 3/6] readahead: context based method: update ra_min

2007-01-05 Thread Fengguang Wu
Classify the 4 cases into 2 classes, and assign proper ra_min for them. Also update comments correspondly. Signed-off-by: Fengguang Wu <[EMAIL PROTECTED]> --- mm/readahead.c | 49 +++ 1 file changed, 33 insertions(+), 16 deletions(-) --- linux-2.6.2

[PATCH 4/6] readahead: context based method: remove readahead_ratio

2007-01-05 Thread Fengguang Wu
The context based readahead is pretty conservative by nature, so do not apply readahead_ratio here. Signed-off-by: Fengguang Wu <[EMAIL PROTECTED]> --- mm/readahead.c |7 +++ 1 file changed, 3 insertions(+), 4 deletions(-) --- linux-2.6.20-rc3-mm1.orig/mm/readahead.c +++ linux-2.6.20-rc

[PATCH 5/6] readahead: call scheme: remove get_readahead_bounds()

2007-01-05 Thread Fengguang Wu
Remove the one and only get_readahead_bounds() call. Signed-off-by: Fengguang Wu <[EMAIL PROTECTED]> --- mm/readahead.c |5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) --- linux-2.6.20-rc3-mm1.orig/mm/readahead.c +++ linux-2.6.20-rc3-mm1/mm/readahead.c @@ -1572,7 +1572,6 @@ page_c

Re: [patch] paravirt: isolate module ops

2007-01-05 Thread Ingo Molnar
* Rusty Russell <[EMAIL PROTECTED]> wrote: > +EXPORT_SYMBOL(clts); > +EXPORT_SYMBOL(read_cr0); > +EXPORT_SYMBOL(write_cr0); mark these a _GPL export. Perhaps even mark the symbol deprecated, to be unexported once we fix raid6. > +EXPORT_SYMBOL(wbinvd); > +EXPORT_SYMBOL(raw_safe_halt); > +EXPOR

Re: [patch] paravirt: isolate module ops

2007-01-05 Thread Ingo Molnar
* Ingo Molnar <[EMAIL PROTECTED]> wrote: > this doesnt do the most crutial step: the removal of the paravirt_ops > export. [...] ah, you removed it already ... it hid at the very last line of the patch chunk. Good :) Ingo - To unsubscribe from this list: send the line "unsubscribe lin

Re: [patch] paravirt: isolate module ops

2007-01-05 Thread Ingo Molnar
* Rusty Russell <[EMAIL PROTECTED]> wrote: > diff -r 48f31ae5d7b5 arch/i386/kernel/paravirt.c > --- a/arch/i386/kernel/paravirt.c Sat Jan 06 10:32:24 2007 +1100 > +++ b/arch/i386/kernel/paravirt.c Sat Jan 06 17:23:12 2007 +1100 > @@ -596,6 +596,154 @@ static int __init print_banner(void)

[patch 2.6.20-rc3] rtc-sa1100 correctly reports rtc_wkalrm.enabled

2007-01-05 Thread David Brownell
This fixes one bug in the SA-1100/PXA RTC support: read_alarm() isn't reporting whether the alarm is enabled. This causes a small regression, with procfs no longer reporting that state. Signed-off-by: David Brownell <[EMAIL PROTECTED]> --- Note there are still bugs with how this driver handles

[patch 2.6.20-rc3] rtc-sh correctly reports rtc_wkalrm.enabled

2007-01-05 Thread David Brownell
This fixes the SH rtc driver to (a) correctly report 'enabled' status with other alarm status; (b) not duplicate that status in its procfs dump Signed-off-by: David Brownell <[EMAIL PROTECTED]> --- An audit of the RTC driver treatment of the "enabled" flag turned up a handful of clear bugs; m

[PATCH] kernel-doc: allow a little whitespace

2007-01-05 Thread Randy Dunlap
From: Randy Dunlap <[EMAIL PROTECTED]> In kernel-doc syntax, be a little flexible: allow whitespace between a function parameter name and the colon that must follow it, such as: @pdev : PCI device to unplug (This allows lots of megaraid kernel-doc to work without tons of editing.) Signe

Re: [patch] paravirt: isolate module ops

2007-01-05 Thread Rusty Russell
On Fri, 2007-01-05 at 16:31 -0800, Zachary Amsden wrote: > Ingo Molnar wrote: > > Subject: [patch] paravirt: isolate module ops > > From: Ingo Molnar <[EMAIL PROTECTED]> > > > > only export those operations to modules that have been available to them > > historically: irq disable/enable, io-delay,

Re: [BUG 2.6.20-rc3-mm1] raid1 mount blocks for ever

2007-01-05 Thread Fengguang Wu
On Fri, Jan 05, 2007 at 07:59:11PM -0800, Andrew Morton wrote: > On Sat, 6 Jan 2007 10:50:02 +0800 > Fengguang Wu <[EMAIL PROTECTED]> wrote: > > > Jens: can this be a plugging issue? > > > > The following command seems to block for ever: > > # mount /home > > > > It is an ext3 fs on top of /dev/

Re: [ANNOUNCE] RAIF: Redundant Array of Independent Filesystems

2007-01-05 Thread Chaitanya Patti
> We are in the process of porting RAIF to 2.6.19 right now. Should be done > in early January. The trick is that we are trying to keep the same source > good for a wide range of kernel versions. In fact, not too long ago we > even were able to compile it for 2.4.24! > > Nikolai. We now have R

Re: [patch] paravirt: isolate module ops

2007-01-05 Thread Rusty Russell
On Fri, 2007-01-05 at 18:07 -0800, Arjan van de Ven wrote: > > > > I would suggest a slightly different carving. For one, no TLB flushes. > > If you can't modify PTEs, why do you need to have TLB flushes? And I > > would allow CR0 read / write for code which saves and restores FPU state > >

Re: how to get serial_no from usb HD disk (HDIO_GET_IDENTITY ioctl, hdparm -i)

2007-01-05 Thread Greg KH
On Fri, Jan 05, 2007 at 12:27:34AM +0200, Yakov Lerner wrote: > How can I get serial_no from usb-attached HD drive ? use the *_id programs that come with udev, they show you how to properly do that. good luck, greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

Re: [PATCH] Fix sparsemem on Cell (take 3)

2007-01-05 Thread John Rose
> I dropped this on the floor over Christmas. This has had a few smoke > tests on ppc64 and i386 and is ready for -mm. Against 2.6.20-rc2-mm1. Could this break ia64, given that it uses memmap_init_zone()? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of

Re: [patch] paravirt: isolate module ops

2007-01-05 Thread Zachary Amsden
Arjan van de Ven wrote: I would suggest a slightly different carving. For one, no TLB flushes. If you can't modify PTEs, why do you need to have TLB flushes? And I would allow CR0 read / write for code which saves and restores FPU state no that is abstracted away by kernel_fpu_begin/e

Re: BUG: warning at mm/truncate.c:60/cancel_dirty_page()

2007-01-05 Thread Sami Farin
On Sat, Jan 06, 2007 at 04:39:07 +0200, Sami Farin wrote: > Linux 2.6.19.1 SMP [2] on Pentium D... > I was running dt-15.14 [2] and I ran > "cinfo datafile" (it does mincore()). > Well it went OK but when I ran "strace cinfo datafile"...: > 04:18:48.062466 mincore(0x37f1f000, 2147266560, Forgot t

Re: Sony Vaio VGN-SZ340 (was Re: sonypc with Sony Vaio VGN-SZ1VP)

2007-01-05 Thread Bjorn Helgaas
On Friday 05 January 2007 11:10, Len Brown wrote: > On Friday 05 January 2007 12:24, MoRpHeUz wrote: > > > What workaround are you using? > > > > This one: http://bugzilla.kernel.org/show_bug.cgi?id=7465 > > Ah yes, the duplicate MADT issue is clearly a BIOS bug. > It is possible that we can twe

Re: RTC subsystem and fractions of seconds

2007-01-05 Thread David Brownell
> Those rtc's actually have a 1/100th of second > register. Should the generic rtc interface not support that? Are you implying a new userspace API, or just an in-kernel update? Either way, that raises the question of what other features should be included. What sub-second precision? Mul

Re: [patch 2.6.20-rc3 1/3] rtc-cmos driver

2007-01-05 Thread David Brownell
On Friday 05 January 2007 7:10 pm, David Brownell wrote: > On Friday 05 January 2007 12:45 pm, Alessandro Zummo wrote: > > I'd appreciate if someone (Woody?) can test > > this code on ARM. > > There are PPC, M68K, SPARC, and other boards that could also > use this; ARMs tend to integrate some o

Re: [BUG 2.6.20-rc3-mm1] raid1 mount blocks for ever

2007-01-05 Thread Andrew Morton
On Sat, 6 Jan 2007 10:50:02 +0800 Fengguang Wu <[EMAIL PROTECTED]> wrote: > Jens: can this be a plugging issue? > > The following command seems to block for ever: > # mount /home > > It is an ext3 fs on top of /dev/md0, RAID1. http://userweb.kernel.org/~akpm/2.6.20-rc3-mm1x.bz2 is basically 2.6

BUG: warning at mm/truncate.c:60/cancel_dirty_page()

2007-01-05 Thread Sami Farin
Linux 2.6.19.1 SMP [2] on Pentium D... I was running dt-15.14 [2] and I ran "cinfo datafile" (it does mincore()). Well it went OK but when I ran "strace cinfo datafile"...: 04:18:48.062466 mincore(0x37f1f000, 2147266560, ... 2007-01-06 04:19:03.788181500 <4>BUG: warning at mm/truncate.c:60/cancel

Re: [PATCH] romsignature/checksum cleanup

2007-01-05 Thread Rene Herman
Jeremy Fitzhardinge wrote: Well, in the Xen case, where the pages are simply not mapped, then the signature simply won't exist. In other cases, I guess its possible the signature might exist but the rest of the ROM doesn't, but that won't happen on normal hardware. In your opinion, is the att

Re: [PATCH] qconf: fix SIGSEGV on empty menu items

2007-01-05 Thread Roman Zippel
Hi, On Thu, 4 Jan 2007, Cyrill V. Gorcunov wrote: > qconf may cause SIGSEGV by trying to show debug > information on empty menu items Thanks, but this is more complex than necessary. It simply lacks some initializers. bye, Roman Signed-off-by: Roman Zippel <[EMAIL PROTECTED]> --- Index: linux

Re: [PATCH 2.6.20-rc3] qconf Search Dialog

2007-01-05 Thread Roman Zippel
On Friday 05 January 2007 11:44, Shlomi Fish wrote: > > I would prefer it as separate smaller steps. > > So one patch where you move the dialog and another where you improve > > the search dialog. > > Move the dialog from where, to where, and in what respect? Move the Find entry to a separate men

Re: [patch 2.6.20-rc3 1/3] rtc-cmos driver

2007-01-05 Thread David Brownell
On Friday 05 January 2007 12:45 pm, Alessandro Zummo wrote: > On Fri, 5 Jan 2007 10:01:57 -0800 > David Brownell <[EMAIL PROTECTED]> wrote: > > > This is an "RTC framework" driver for the "CMOS" RTCs which are standard > > on PCs and some other platforms. That's MC146818 compatible silicon. > > A

[BUG 2.6.20-rc3-mm1] raid1 mount blocks for ever

2007-01-05 Thread Fengguang Wu
Jens: can this be a plugging issue? The following command seems to block for ever: # mount /home It is an ext3 fs on top of /dev/md0, RAID1. The call trace is: mount D 00210a34f3b6 5488 5574 (NOTLB) 8100799718c8 0046 0

[patch 07/50] DVB: lgdt330x: fix signal / lock status detection bug

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Michael Krufky <[EMAIL PROTECTED]> In some cases when using VSB, the AGC status register has been known to falsely report "no signal" when in fact there is a carrier lock. The datasheet labels these

[patch 14/50] sched: remove __cpuinitdata anotation to cpu_isolated_map

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Tim Chen <[EMAIL PROTECTED]> The structure cpu_isolated_map is used not only during initialization. Multi-core scheduler configuration changes and exclusive cpusets use this during run time. Durin

[patch 16/50] SCSI: add missing cdb clearing in scsi_execute()

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Tejun Heo <[EMAIL PROTECTED]> Clear-garbage-after-CDB patch missed scsi_execute() and it causes some ODDs (HL-DT-ST DVD-RAM GSA-H30N) choke during SCSI scan. Note that this patch is only for -stable

[patch 26/50] ramfs breaks without CONFIG_BLOCK

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Dimitri Gorokhovik <[EMAIL PROTECTED]> ramfs doesn't provide the .set_dirty_page a_op, and when the BLOCK layer is not configured in, 'set_page_dirty' makes a call via a NULL pointer. Signed-off-by:

[patch 34/50] SPARC64: Fix "mem=xxx" handling.

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: David Miller <[EMAIL PROTECTED]> We were not being careful enough. When we trim the physical memory areas, we have to make sure we don't remove the kernel image or initial ramdisk image ranges. Sig

[patch 27/50] Buglet in vmscan.c

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Shantanu Goel <[EMAIL PROTECTED]> Fix a rather obvious buglet. Noticed while instrumenting the VM using /proc/vmstat. Cc: Christoph Lameter <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Signed-off-by

[patch 36/50] NET: Dont export linux/random.h outside __KERNEL__

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: David Woodhouse <[EMAIL PROTECTED]> Don't add it there please; add it lower down inside the existing #ifdef __KERNEL__. You just made the _userspace_ net.h include random.h, which then fails to compi

[patch 38/50] VM: Fix nasty and subtle race in shared mmaped page writeback

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Linus Torvalds <[EMAIL PROTECTED]> The VM layer (on the face of it, fairly reasonably) expected that when it does a ->writepage() call to the filesystem, it would write out the full page at that poin

[patch 45/50] IPV4/IPV6: Fix inet{,6} device initialization order.

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: David L Stevens <[EMAIL PROTECTED]> It is important that we only assign dev->ip{,6}_ptr only after all portions of the inet{,6} are setup. Otherwise we can receive packets before the multicast spinl

[patch 39/50] V4L: cx2341x: audio_properties is an u16, not u8

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Hans Verkuil <[EMAIL PROTECTED]> This bug broke the MPEG audio mode controls. Signed-off-by: Hans Verkuil <[EMAIL PROTECTED]> Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]> Signed-off-by:

Re: [PATCH 2.6.20-rc3] TTY_IO: Remove unnecessary kmalloc casts

2007-01-05 Thread Ahmed S. Darwish
> On Fri, Jan 05, 2007 at 09:10:01AM +0100, rday wrote: > > Ahmed S. Darwish wrote: > > Remove unnecessary kmalloc casts in drivers/char/tty_io.c > > Signed-off-by: Ahmed Darwish <[EMAIL PROTECTED]> > > rday > > p.s. just FYI, i have a patch that does most of this, but i was going > to hold off s

[patch 33/50] PKTGEN: Fix module load/unload races.

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Robert Olsson <[EMAIL PROTECTED]> --- net/core/pktgen.c | 20 ++-- 1 file changed, 18 insertions(+), 2 deletions(-) --- linux-2.6.19.1.orig/net/core/pktgen.c +++ linux-2.6.19.1/ne

[patch 47/50] NetLabel: correctly fill in unused CIPSOv4 level and category mappings

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Paul Moore <[EMAIL PROTECTED]> Back when the original NetLabel patches were being changed to use Netlink attributes correctly some code was accidentially dropped which set all of the undefined CIPSOv

[patch 49/50] fix OOM killing of swapoff

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Hugh Dickins <[EMAIL PROTECTED]> These days, if you swapoff when there isn't enough memory, OOM killer gives "BUG: scheduling while atomic" and the machine hangs: badness() needs to do its PF_SWAPOFF

[patch 50/50] Fix incorrect user space access locking in mincore() (CVE-2006-4814)

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Linus Torvalds <[EMAIL PROTECTED]> Doug Chapman noticed that mincore() will doa "copy_to_user()" of the result while holding the mmap semaphore for reading, which is a big no-no. While a recursive r

[patch 43/50] SOUND: Sparc CS4231: Fix IRQ return value and initialization.

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Georg Chini <[EMAIL PROTECTED]> fix some initialisation problems. Change period_bytes_min from 4096 to 256 to allow driver to work with low latency (VOIP) applications. Hope this does not break EBUS

Re: [patch 00/50] -stable review

2007-01-05 Thread Chris Wright
rollup available (when mirroring completes): http://www.kernel.org/pub/linux/kernel/people/chrisw/stable/patch-2.6.19.2-rc1.{gz,bz2} - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger

[patch 37/50] sparc32: add offset in pci_map_sg()

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Jan Andersson <[EMAIL PROTECTED]> Add sg->offset to sg->dvma_address in pci_map_sg() on sparc32. Without the offset, transfers to buffers that do not begin on a page boundary will not work as expect

[patch 44/50] SOUND: Sparc CS4231: Use 64 for period_bytes_min

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: David Miller <[EMAIL PROTECTED]> This matches what the ISA cs4231 driver uses. Tested by Georg Chini. Signed-off-by: David S. Miller <[EMAIL PROTECTED]> Signed-off-by: Chris Wright <[EMAIL PRO

[patch 48/50] connector: some fixes for ia64 unaligned access errors

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Erik Jacobson <[EMAIL PROTECTED]> On ia64, the various functions that make up cn_proc.c cause kernel unaligned access errors. If you are using these, for example, to get notification about all tasks

[patch 46/50] asix: Fix typo for AX88772 PHY Selection

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: David Hollis <[EMAIL PROTECTED]> The attached patch fixes a PHY selection problem that prevents AX88772 based devices (Linksys USB200Mv2, etc) devices from working. The interface comes up and everyt

[patch 28/50] softmac: Fixed handling of deassociation from AP

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Ulrich Kunitz <[EMAIL PROTECTED]> In 2.6.19 a deauthentication from the AP doesn't start a reassociation by the softmac code. It appears that mac->associnfo.associating must be set and the ieee80211s

[patch 40/50] dvb-core: fix bug in CRC-32 checking on 64-bit systems

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Ang Way Chuang <[EMAIL PROTECTED]> CRC-32 checking during ULE decapsulation always failed on x86_64 systems due to the size of a variable used to store CRC. This bug was discovered on Fedora Core 6 w

[patch 19/50] sched: fix bad missed wakeups in the i386, x86_64, ia64, ACPI and APM idle code

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Ingo Molnar <[EMAIL PROTECTED]> Fernando Lopez-Lezcano reported frequent scheduling latencies and audio xruns starting at the 2.6.18-rt kernel, and those problems persisted all until current -rt ke

[patch 30/50] handle ext3 directory corruption better (CVE-2006-6053)

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Eric Sandeen <[EMAIL PROTECTED]> I've been using Steve Grubb's purely evil "fsfuzzer" tool, at http://people.redhat.com/sgrubb/files/fsfuzzer-0.4.tar.gz Basically it makes a filesystem, splats some

[patch 31/50] corrupted cramfs filesystems cause kernel oops (CVE-2006-5823)

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Phillip Lougher <[EMAIL PROTECTED]> Steve Grubb's fzfuzzer tool (http://people.redhat.com/sgrubb/files/ fsfuzzer-0.6.tar.gz) generates corrupt Cramfs filesystems which cause Cramfs to kernel oops in

[patch 22/50] fix aoe without scatter-gather [Bug 7662]

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Ed L Cashin <[EMAIL PROTECTED]> Fix a bug that only appears when AoE goes over a network card that does not support scatter-gather. The headers in the linear part of the skb appeared to be larger th

[patch 24/50] cciss: fix XFER_READ/XFER_WRITE in do_cciss_request

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Mike Miller <[EMAIL PROTECTED]> This patch fixes a stupid bug. Sometime during the 2tb enhancement I ended up replacing the macros XFER_READ and XFER_WRITE with h->cciss_read and h->cciss_write respe

[patch 06/50] bonding: incorrect bonding state reported via ioctl

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Andy Gospodarek <[EMAIL PROTECTED]> This is a small fix-up to finish out the work done by Jay Vosburgh to add carrier-state support for bonding devices. The output in /proc/net/bonding/bondX was cor

RTC subsystem and fractions of seconds

2007-01-05 Thread Philippe De Muyter
Hi all, A comment in driver/rtc/hctosys says : /* IMPORTANT: the RTC only stores whole seconds. It is arbitrary * whether it stores the most close value or the value with partial * seconds truncated. However, it is important that we use it to store * the truncated value. This i

[patch 42/50] ebtables: dont compute gap before checking struct type

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Chuck Ebbert <[EMAIL PROTECTED]> We cannot compute the gap until we know we have a 'struct ebt_entry' and not 'struct ebt_entries'. Failure to check can cause crash. Tested-by: Santiago Garcia Mant

[patch 41/50] V4L: cx88: Fix leadtek_eeprom tagging

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Jean Delvare <[EMAIL PROTECTED]> reference to .init.text: from .text between 'cx88_card_setup' (at offset 0x68c) and 'cx88_risc_field' Caused by leadtek_eeprom() being declared __devinit and called f

[patch 32/50] ext2: skip pages past number of blocks in ext2_find_entry (CVE-2006-6054)

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Eric Sandeen <[EMAIL PROTECTED]> This one was pointed out on the MOKB site: http://kernelfun.blogspot.com/2006/11/mokb-09-11-2006-linux-26x-ext2checkpage.html If a directory's i_size is corrupted, e

[patch 18/50] i2c: fix broken ds1337 initialization

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Dirk Eibach <[EMAIL PROTECTED]> On a custom board with ds1337 RTC I found that upgrade from 2.6.15 to 2.6.18 broke RTC support. The main problem are changes to ds1337_init_client(). When a ds1337 re

[patch 35/50] SPARC64: Handle ISA devices with no regs property.

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: David Miller <[EMAIL PROTECTED]> And this points out that the return value from isa_dev_get_resource() and the 'pregs' arg to isa_dev_get_irq() are totally unused. Based upon a patch from Richard Mo

[patch 29/50] zd1211rw: Call ieee80211_rx in tasklet

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Ulrich Kunitz <[EMAIL PROTECTED]> [PATCH] zd1211rw: Call ieee80211_rx in tasklet The driver called ieee80211_rx in hardware interrupt context. This has been against the intention of the ieee80211_r

[patch 25/50] [stable] [stable patch] i386: CPU hotplug broken with 2GB VMSPLIT

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Shaohua Li <[EMAIL PROTECTED]> In VMSPLIT mode, kernel PGD might have more entries than user space Signed-off-by: Shaohua Li <[EMAIL PROTECTED]> Signed-off-by: Chris Wright <[EMAIL PROTECTED]> ---

[patch 20/50] Fix for shmem_truncate_range() BUG_ON()

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Badari Pulavarty <[EMAIL PROTECTED]> Ran into BUG() while doing madvise(REMOVE) testing. If we are punching a hole into shared memory segment using madvise(REMOVE) and the entire hole is below the i

[patch 23/50] UDP: Fix reversed logic in udp_get_port()

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: David Miller <[EMAIL PROTECTED]> When this code was converted to use sk_for_each() the logic for the "best hash chain length" code was reversed, breaking everything. The original code was of the for

[patch 21/50] smc911x: fix netpoll compilation faliure

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Vitaly Wool <[EMAIL PROTECTED]> Fix the compilation failure for smc911x.c when NET_POLL_CONTROLLER is set. Signed-off-by: Vitaly Wool <[EMAIL PROTECTED]> Cc: Jeff Garzik <[EMAIL PROTECTED]> Cc: <[EM

[patch 15/50] IB/srp: Fix FMR mapping for 32-bit kernels and addresses above 4G

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Roland Dreier <[EMAIL PROTECTED]> struct srp_device.fmr_page_mask was unsigned long, which means that the top part of addresses above 4G was being chopped off on 32-bit architectures. Of course noth

[patch 17/50] Bluetooth: Add packet size checks for CAPI messages (CVE-2006-6106)

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Marcel Holtmann <[EMAIL PROTECTED]> With malformed packets it might be possible to overwrite internal CMTP and CAPI data structures. This patch adds additional length checks to prevent these kinds of

[patch 12/50] kbuild: dont put temp files in source

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Roman Zippel <[EMAIL PROTECTED]> The as-instr/ld-option need to create temporary files, but create them in the output directory, when compiling external modules. Reformat them a bit and use $(CC) in

[patch 04/50] ieee80211softmac: Fix mutex_lock at exit of ieee80211_softmac_get_genie

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Ulrich Kunitz <[EMAIL PROTECTED]> ieee80211softmac_wx_get_genie locks the associnfo mutex at function exit. This patch fixes it. The patch is against Linus' tree (commit af1713e0). Signed-off-by: Ul

[patch 09/50] Revert "[PATCH] zd1211rw: Removed unneeded packed attributes"

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: John W. Linville <[EMAIL PROTECTED]> This reverts commit 4e1bbd846d00a245dcf78b6b331d8a9afed8e6d7. Quoth Daniel Drake <[EMAIL PROTECTED]>: "A user reported that commit 4e1bbd846d00a245dcf78b6b331d8

[patch 13/50] ARM: Add sys_*at syscalls

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Russell King <[EMAIL PROTECTED]> Later glibc requires the *at syscalls. Add them. Signed-off-by: Russell King <[EMAIL PROTECTED]> Signed-off-by: Chris Wright <[EMAIL PROTECTED]> --- arch/arm/kerne

[patch 10/50] libata: handle 0xff status properly

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Tejun Heo <[EMAIL PROTECTED]> libata waits for !BSY even when the status register reports 0xff. This causes long boot delays when D8 isn't pulled down properly. This patch does the followings. * do

[patch 11/50] ieee1394: ohci1394: add PPC_PMAC platform code to driver probe

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Stefan Richter <[EMAIL PROTECTED]> Fixes http://bugzilla.kernel.org/show_bug.cgi?id=7431 iBook G3 threw a machine check exception and put the display backlight to full brightness after ohci1394 was u

[patch 08/50] V4L: Fix broken TUNER_LG_NTSC_TAPE radio support

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Hans Verkuil <[EMAIL PROTECTED]> The TUNER_LG_NTSC_TAPE is identical in all respects to the TUNER_PHILIPS_FM1236_MK3. So use the params struct for the Philips tuner. Also add this LG_NTSC_TAPE tuner

[patch 02/50] sha512: Fix sha384 block size

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Herbert Xu <[EMAIL PROTECTED]> The SHA384 block size should be 128 bytes, not 96 bytes. This was spotted by Andrew Donofrio. This breaks HMAC which uses the block size during setup and the final ca

[patch 01/50] dm-crypt: Select CRYPTO_CBC

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Herbert Xu <[EMAIL PROTECTED]> As CBC is the default chaining method for cryptoloop, we should select it from cryptoloop to ease the transition. Spotted by Rene Herman. Signed-off-by: Herbert Xu <[

[patch 05/50] x86-64: Mark rdtsc as sync only for netburst, not for core2

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Arjan van de Ven <[EMAIL PROTECTED]> On the Core2 cpus, the rdtsc instruction is not serializing (as defined in the architecture reference since rdtsc exists) and due to the deep speculation of these

[patch 03/50] read_zero_pagealigned() locking fix

2007-01-05 Thread Chris Wright
-stable review patch. If anyone has any objections, please let us know. -- From: Hugh Dickins <[EMAIL PROTECTED]> Ramiro Voicu hits the BUG_ON(!pte_none(*pte)) in zeromap_pte_range: kernel bugzilla 7645. Right: read_zero_pagealigned uses down_read of mmap_sem, but another thread

[patch 00/50] -stable review

2007-01-05 Thread Chris Wright
This is the start of the stable review cycle for the 2.6.19.2 release. There are 50 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let us know. If anyone is a maintainer of the proper subsystem, and wants to add a Si

Re: [patch] paravirt: isolate module ops

2007-01-05 Thread Arjan van de Ven
> > I would suggest a slightly different carving. For one, no TLB flushes. > If you can't modify PTEs, why do you need to have TLB flushes? And I > would allow CR0 read / write for code which saves and restores FPU state no that is abstracted away by kernel_fpu_begin/end. Modules have no bu

Re: PL2303 module

2007-01-05 Thread Gene Heskett
On Friday 05 January 2007 20:32, Greg KH wrote: [...] >> > >> >It should work like any other serial port on Linux, so try the serial >> >port programming HOWTO. >> >> Maybe so Greg, but I spent quite some time on it a few months back, >> trying to make '7 wire' protocol work, could not. I could ty

asynchronous memory transfer/transform api(s) (was: Re: [RFC] Heads up on a series of AIO patchsets)

2007-01-05 Thread Dan Williams
[ trimmed the cc to just linux-kernel ] On 1/3/07, Evgeniy Polyakov <[EMAIL PROTECTED]> wrote: On Tue, Jan 02, 2007 at 02:38:13PM -0700, Dan Williams ([EMAIL PROTECTED]) wrote: > Would you have time to comment on the approach I have taken to > implement a standard asynchronous memcpy interface?

Re: PL2303 module

2007-01-05 Thread Greg KH
On Fri, Jan 05, 2007 at 08:25:59PM -0500, Gene Heskett wrote: > On Friday 05 January 2007 19:45, Greg KH wrote: > >On Wed, Dec 27, 2006 at 10:48:06PM -0500, Gene Heskett wrote: > >> Greetings; > >> > >> Rather offtopic, but: > >> > >> Is there available anyplace, a document that describes how to >

Re: PL2303 module

2007-01-05 Thread Gene Heskett
On Friday 05 January 2007 19:45, Greg KH wrote: >On Wed, Dec 27, 2006 at 10:48:06PM -0500, Gene Heskett wrote: >> Greetings; >> >> Rather offtopic, but: >> >> Is there available anyplace, a document that describes how to >> configure the PL2303 USB<->serial adaptor to match up with all the >> hardw

[PATCH] Fix sparsemem on Cell (take 3)

2007-01-05 Thread Dave Hansen
I dropped this on the floor over Christmas. This has had a few smoke tests on ppc64 and i386 and is ready for -mm. Against 2.6.20-rc2-mm1. The following patch fixes an oops experienced on the Cell architecture when init-time functions, early_*(), are called at runtime. It alters the call paths

[2.6 patch] cleanup include/linux/reiserfs_xattr.h

2007-01-05 Thread Adrian Bunk
- #ifdef guard this header for multiple inclusion - adjust the #include's to what is actually required by this header - remove an unneeded #ifdef - #endif comments Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]> --- include/linux/reiserfs_xattr.h | 24 +++- 1 file changed,

[2.6 patch] cleanup include/linux/xattr.h

2007-01-05 Thread Adrian Bunk
- reduce the userspace visible part - fix the in-kernel compilation Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]> --- include/linux/Kbuild |2 +- include/linux/xattr.h |8 2 files changed, 9 insertions(+), 1 deletion(-) --- linux-2.6.20-rc3-mm1/include/linux/Kbuild.old

[-mm patch] make proc_dointvec_taint() static

2007-01-05 Thread Adrian Bunk
On Thu, Jan 04, 2007 at 10:02:00PM -0800, Andrew Morton wrote: >... > Changes since 2.6.20-rc2-mm1: >... > +add-taint_user-and-ability-to-set-taint-flags-from-userspace.patch >... > Misc fixes and updates >... This patch makes the needlessly global proc_dointvec_taint() static. Signed-off-by: Ad

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