Am Samstag, den 15.02.2014, 20:14 -0800 schrieb H. Peter Anvin:
> On 02/15/2014 08:32 AM, Stefani Seibold wrote:
> > This patch add the functions vdso_gettimeofday(), vdso_clock_gettime()
> > and vdso_time() to the 32 bit VDSO.
>
> x86-64 allyesconfig:
>
> AS arch/x86/vdso/vdso32/int80.o
>
On Sun, Feb 16, 2014 at 12:46 AM, Greg KH wrote:
> On Sat, Feb 15, 2014 at 11:57:02PM +0530, Jassi Brar wrote:
>> From: Suman Anna
>>
>> This is needed for extracting the omap_mbox. The OMAP mailbox
>> code has a need for exporting some pre-existing API to not
>> break the current clients.
>>
>>
[merging replies in one post]
On Sun, Feb 16, 2014 at 12:45 AM, Greg KH wrote:
> On Sat, Feb 15, 2014 at 11:55:27PM +0530, Jassi Brar wrote:
>> +/*
>> + * Call for IPC controller drivers to register a controller, adding
>> + * its channels/mailboxes to the global pool.
>> + */
>> +int ipc_links_r
On Sun, 16 Feb 2014, Weijie Yang wrote:
> On Sun, Feb 16, 2014 at 12:00 PM, Hugh Dickins wrote:
> > On Sun, 16 Feb 2014, Weijie Yang wrote:
> >
> >> In putback_inactive_pages() and move_active_pages_to_lru(),
> >> lruvec is already an input parameter and pages are all from this lruvec,
> >> theref
From: Emilio López
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-sunxi.c | 35 +++
1 file changed, 35 insertions(+)
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index abb6c5a..33b9977 100644
--- a/drivers/clk/sunxi/clk-sun
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts |8 +++
arch/arm/boot/dts/sun7i-a20-cubietruck.dts |8 +++
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 +
arch/arm/boot/dts/sun7i-a20.dtsi
This is based on the driver Allwinner ships in their Android kernel sources.
Initial porting to upstream kernels done by David Lanzendörfer, additional
fixes and cleanups by Hans de Goede.
It uses dma in bus-master mode using a built-in designware idmac controller,
which is identical to the one f
From: Hans de Goede
Signed-off-by: Hans de Goede
---
include/linux/clk/sunxi.h | 22 ++
1 file changed, 22 insertions(+)
create mode 100644 include/linux/clk/sunxi.h
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
new file mode 100644
index 000..1e
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 30 +++
arch/arm/boot/dts/sun5i-a10s.dtsi| 44 ++
arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts | 15
arch/arm/b
Signed-off-by: David Lanzendörfer
---
.../devicetree/bindings/mmc/sunxi-mmc.txt | 32
1 file changed, 32 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
diff --git a/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
b/Docum
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun4i-a10-a1000.dts |8
arch/arm/boot/dts/sun4i-a10-cubieboard.dts |8
arch/arm/boot/dts/sun4i-a10.dtsi | 54
3 files changed, 70 insertions(+)
di
Hello
The following patchset adds support for the SD/MMC host found in the Allwinner
SoCs.
It contains all the necessary modifications for clock environment and also the
device
tree script modification which add it to all the boards using it.
The clock environment function needed for phase offset
From: Emilio López
This commit implements .determine_rate, so that our factor clocks can be
reparented when needed.
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-factors.c | 36
1 file changed, 36 insertions(+)
diff --git a/drivers/clk/sunxi/clk-
On Sun, Feb 16, 2014 at 12:00 PM, Hugh Dickins wrote:
> On Sun, 16 Feb 2014, Weijie Yang wrote:
>
>> In putback_inactive_pages() and move_active_pages_to_lru(),
>> lruvec is already an input parameter and pages are all from this lruvec,
>> therefore there is no need to call mem_cgroup_page_lruvec(
I don't really understand the error that is happening. I see that it
continues to time out, but I don't know why. If you can get in to this
situation here, it makes me worried that there is some other issue.
issuing the warm reset, even if the command is not supported, should be
harmless. Maybe
On 02/15/2014 08:32 AM, Stefani Seibold wrote:
> This patch add the functions vdso_gettimeofday(), vdso_clock_gettime()
> and vdso_time() to the 32 bit VDSO.
x86-64 allyesconfig:
AS arch/x86/vdso/vdso32/int80.o
/home/hpa/kernel/distwork/arch/x86/vdso/vdso32/../vclock_gettime.c:128:4:
warn
On Sun, 16 Feb 2014, Weijie Yang wrote:
> In putback_inactive_pages() and move_active_pages_to_lru(),
> lruvec is already an input parameter and pages are all from this lruvec,
> therefore there is no need to call mem_cgroup_page_lruvec() in loop.
>
> Signed-off-by: Weijie Yang
Looks plausible
On Sat, Feb 15, 2014 at 10:24:43PM +0100, Sam Ravnborg wrote:
> Hi Andi.
>
> On Sat, Feb 15, 2014 at 06:44:24PM +0100, Andi Kleen wrote:
> > On Sat, Feb 15, 2014 at 02:38:14PM +0100, Markus Trippelsdorf wrote:
> > > On 2014.02.14 at 22:21 +0100, Andi Kleen wrote:
> > > > This is the updated LTO pa
In putback_inactive_pages() and move_active_pages_to_lru(),
lruvec is already an input parameter and pages are all from this lruvec,
therefore there is no need to call mem_cgroup_page_lruvec() in loop.
Signed-off-by: Weijie Yang
---
mm/vmscan.c |3 ---
1 file changed, 3 deletions(-)
diff --
Because of -Werror, they caused build failure at least on x32, as time_t
is of different size than "unsigned long". In another place, __suseconds_t
is not compatible with "long int".
Signed-off-by: Adam Borowski
---
tools/perf/bench/sched-messaging.c | 4 ++--
tools/perf/bench/sched-pipe.c
On Thu, Feb 13, 2014 at 10:39:12AM -0800, Greg Kroah-Hartman wrote:
> On Wed, Jan 15, 2014 at 07:21:04AM +0100, Adam Borowski wrote:
> > These can be used to send commands consisting of an arbitrary string to the
> > terminal, most often used to set a terminal's window title or to redefine
> > the
In case of wbc->sync_mode == WB_SYNC_ALL we need to do data integrity write,
thus mark request as WRITE_SYNC.
Signed-off-by: Roman Pen
CC: Alexander Viro
CC: linux-fsde...@vger.kernel.org
CC: linux-kernel@vger.kernel.org
---
fs/mpage.c | 23 +++
1 file changed, 15 insertions
On Thu, 13 Feb 2014, Michal Hocko wrote:
> On Wed 12-02-14 17:29:09, Hugh Dickins wrote:
> > Commit d8ad30559715 ("mm/memcg: iteration skip memcgs not yet fully
> > initialized") is not bad, but Greg Thelen asks "Are barriers needed?"
> >
> > Yes, I'm afraid so: this makes it a little heavier than
- Original Message -
> From: Borislav Petkov <>
> Sent: Saturday, February 15, 2014 6:25 PM
> Subject: Re: [BUG] unable to handle kernel NULL pointer dereference
>
> On Sat, Feb 15, 2014 at 01:04:22PM -0800, John wrote:
>> Thanks for the reply, Boris. The .config is unmodified
>> fr
On Mon, Feb 10, 2014 at 04:22:33PM +0100, Michal Simek wrote:
> Create special function regmap_attach_dev
> which can be called separately out of regmap_init.
Applied, thanks. I've pushed a signed tag too so dependencies can pull
this in:
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/r
ebied...@xmission.com (Eric W. Biederman) writes:
> v2: Always drop the lock when exiting early.
> v3: Make detach_mounts robust about freeing several
> mounts on the same mountpoint at one time, and remove
> the unneeded mnt_list list test.
> v4: Document the purpose of detach_mounts and
Linus,
Please pull another set of DT fixes to fix booting on some PPC boards.
Rob
The following changes since commit 860a445c25aa2f99aa5881603a1f4ed2cec64025:
DT: Add vendor prefix for Spansion Inc. (2014-02-05 10:39:17 -0600)
are available in the git repository at:
git://git.kernel.org/
Linus Torvalds writes:
> On Sat, Feb 15, 2014 at 3:23 PM, Eric W. Biederman
> wrote:
>>
>> Except that today d_invalidate drops the dcache lock and
>> calls shrink_dcache_parent. Which gets you into exactly the same
>> complex "walk parents and check all siblings" code.
>
> Hmm. It only does th
On Sat, Feb 15, 2014 at 3:23 PM, Eric W. Biederman
wrote:
>
> Except that today d_invalidate drops the dcache lock and
> calls shrink_dcache_parent. Which gets you into exactly the same
> complex "walk parents and check all siblings" code.
Hmm. It only does that for directories that have sub-ent
ether_addr_copy is smaller and faster for some architectures.
This relies on a stack frame being at least __aligned(2)
for one use of an Ethernet address on the stack.
Signed-off-by: Joe Perches
---
drivers/net/bonding/bond_3ad.c | 8
drivers/net/bonding/bond_alb.c | 30
Neatening only.
Signed-off-by: Joe Perches
---
drivers/net/bonding/bond_3ad.h | 175 -
1 file changed, 87 insertions(+), 88 deletions(-)
diff --git a/drivers/net/bonding/bond_3ad.h b/drivers/net/bonding/bond_3ad.h
index 13dc9d3..3b97fe48 100644
--- a/driv
Add missing terminating newlines.
Convert uses of pr_info to pr_cont in bond_check_params.
Standardize upper/lower case styles.
Typo fixes, remove unnecessary parentheses and periods.
Alignment neatening.
Signed-off-by: Joe Perches
---
drivers/net/bonding/bond_3ad.c | 11 ++--
drivers/net/b
Use more current logging style.
Coalesce formats, realign arguments, drop unnecessary periods.
Signed-off-by: Joe Perches
---
drivers/net/bonding/bond_alb.c | 6 +-
drivers/net/bonding/bond_debugfs.c | 10 ++--
drivers/net/bonding/bond_main.c| 116 ++--
Miscellaneous cleanups
Joe Perches (4):
bonding: Convert pr_warning to pr_warn, neatening
bonding: Neaten pr_
bonding: Convert c99 comments
bonding: Convert memcpy(foo, bar, ETH_ALEN) to ether_addr_copy(foo, bar)
drivers/net/bonding/bond_3ad.c | 19 +--
drivers/net/bonding/bond_3ad.
On Thu, 13 Feb 2014, Andrew Morton wrote:
> On Wed, 12 Feb 2014 18:45:07 -0800 (PST) Hugh Dickins
> wrote:
>
> > Running fsx on tmpfs with concurrent memhog-swapoff-swapon, lots of
> >
> > BUG: sleeping function called from invalid context at kernel/fork.c:606
> > in_atomic(): 0, irqs_disabled(
Hi,
On Mon, Feb 03, 2014 at 05:05:33PM -0600, Josh Cartwright wrote:
[ snip ]
> +#ifdef CONFIG_PM_RUNTIME
> +static int spmi_runtime_suspend(struct device *dev)
> +{
> + struct spmi_device *sdev = to_spmi_device(dev);
> + int err;
> +
> + err = pm_generic_runtime_suspend(dev);
> +
[ Added linux-mm to the participants list ]
On Thu, Feb 13, 2014 at 4:24 PM, Dave Chinner wrote:
>
> Dave, the patch below should chop off the stack usage from
> xfs_log_force_lsn() issuing IO by deferring it to the CIL workqueue.
> Can you given this a run?
Ok, so DaveJ confirmed that DaveC's p
ebied...@xmission.com (Eric W. Biederman) writes:
> But when shrink_dcache_parent and check_submounts_and_drop are
> effectiely the same function I can't possibly see how you can argue how
> the locking has changed or that I am trying to hide things.
And in particular the only locking change that
From: Emilio López
This commit implements .determine_rate, so that our factor clocks can be
reparented when needed.
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-factors.c | 36
1 file changed, 36 insertions(+)
diff --git a/drivers/clk/sunxi/clk-
From: Emilio López
Signed-off-by: Emilio López
---
drivers/clk/sunxi/clk-sunxi.c | 35 +++
1 file changed, 35 insertions(+)
diff --git a/drivers/clk/sunxi/clk-sunxi.c b/drivers/clk/sunxi/clk-sunxi.c
index abb6c5a..33b9977 100644
--- a/drivers/clk/sunxi/clk-sun
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun4i-a10-a1000.dts |8
arch/arm/boot/dts/sun4i-a10-cubieboard.dts |8
arch/arm/boot/dts/sun4i-a10.dtsi | 54
3 files changed, 70 insertions(+)
di
Signed-off-by: David Lanzendörfer
---
.../devicetree/bindings/mmc/sunxi-mmc.txt | 32
1 file changed, 32 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
diff --git a/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt
b/Docum
From: Hans de Goede
Signed-off-by: Hans de Goede
---
include/linux/clk/sunxi.h | 22 ++
1 file changed, 22 insertions(+)
create mode 100644 include/linux/clk/sunxi.h
diff --git a/include/linux/clk/sunxi.h b/include/linux/clk/sunxi.h
new file mode 100644
index 000..1e
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 30 +++
arch/arm/boot/dts/sun5i-a10s.dtsi| 44 ++
arch/arm/boot/dts/sun5i-a13-olinuxino-micro.dts | 15
arch/arm/b
Signed-off-by: David Lanzendörfer
Signed-off-by: Hans de Goede
---
arch/arm/boot/dts/sun7i-a20-cubieboard2.dts |8 +++
arch/arm/boot/dts/sun7i-a20-cubietruck.dts |8 +++
arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 23 +
arch/arm/boot/dts/sun7i-a20.dtsi
This is based on the driver Allwinner ships in their Android kernel sources.
Initial porting to upstream kernels done by David Lanzendörfer, additional
fixes and cleanups by Hans de Goede.
It uses dma in bus-master mode using a built-in designware idmac controller,
which is identical to the one f
Hello
The following patchset adds support for the SD/MMC host found in the Allwinner
SoCs.
It contains all the necessary modifications for clock environment and also the
device
tree script modification which add it to all the boards using it.
The clock environment function needed for phase offset
On 02/15/2014 06:27 PM, Sasha Levin wrote:
Hi folks,
While fuzzing with trinity inside a KVM tools guest running latest -next
kernel, I've
stumbled on the following:
As soon as I've finished writing that mail I've hit it again, with a different (but similar) stack
trace.
[ 770.993016] BUG
This can greatly aid in narrowing down the real source of initramfs
problems such as failures related to the compression of the in-kernel
initramfs when an external initramfs is in use as well. Existing errors
are ambiguous as to which initramfs is a problem and why.
Signed-off-by: Daniel M. Weeks
On Thu, 13 Feb 2014, Pradeep Sawlani wrote:
> Re-sending this in plain text format (Apologies)
>
> Hello,
>
> In pursuit of saving memory on Android, I started experimenting with
> Kernel Same Page Merging(KSM).
> Number of pages shared because of KSM is reported by
> /sys/kernel/mm/pages_sharing
Hi folks,
While fuzzing with trinity inside a KVM tools guest running latest -next
kernel, I've
stumbled on the following:
[ 522.645288] BUG: unable to handle kernel NULL pointer dereference at
0150
[ 522.646271] IP: [] check_preempt_wakeup+0x11f/0x210
[ 522.646976] PGD b0a79067
On Sat, Feb 15, 2014 at 01:04:22PM -0800, John wrote:
> Thanks for the reply, Boris. The .config is unmodified
> from the Arch Distro default for 3.13.3-1 which can be found
> here: http://pastebin.com/LPGZ8ZqA
Yep, it is that struct net *net argument to put_pipe_version() which is NULL:
12:
Linus Torvalds writes:
> On Sat, Feb 15, 2014 at 2:51 PM, Linus Torvalds
> wrote:
>>
>> the whole check_submounts_and_drop thing walks the parent chain and
>> locks each parent with the renamelock held for writing.
>
> Oops, my bad about the write lock, brainfart due to grepping and
> reading th
> -Original Message-
> From: Greg KH [mailto:gre...@linuxfoundation.org]
> Sent: Saturday, February 15, 2014 12:08 PM
> To: KY Srinivasan
> Cc: linux-kernel@vger.kernel.org; de...@linuxdriverproject.org;
> o...@aepfle.de;
> a...@canonical.com; jasow...@redhat.com
> Subject: Re: [PATCH V6
LZ4 as implemented in the kernel differs from the default method now
used by the reference implementation of LZ4. Until the in-kernel method
is updated to support the new default, passing the legacy flag (-l) to
the compressor is necessary. Without this flag the kernel-generated,
LZ4-compressed ini
Andrey Wagin writes:
> 2014-02-14 23:16 GMT+04:00 Eric W. Biederman :
>>
>> Hmm. Let me rewind this a little bit.
>>
>> I want to be very stupid and ask the following.
>>
>> Why can't you have the process of interest do:
>> ptrace(PTRACE_ATTACHME);
>> execve(executable, args, ...
Cyrill Gorcunov writes:
> On Fri, Feb 14, 2014 at 12:18:46PM -0800, Eric W. Biederman wrote:
>> >> >
>> >> > Why can't you have the process of interest do:
>> >> > ptrace(PTRACE_ATTACHME);
>> >> > execve(executable, args, ...);
>> >> >
>> >> > /* Have the ptracer
On Sat, Feb 15, 2014 at 2:51 PM, Linus Torvalds
wrote:
>
> the whole check_submounts_and_drop thing walks the parent chain and
> locks each parent with the renamelock held for writing.
Oops, my bad about the write lock, brainfart due to grepping and
reading the wrong context...
check_submounts_a
Paul Gortmaker wrote:
> As of v3.7, the UAPI changes relocated headers around such that the
> kernel version header lived in a new place.
>
> If a person is bisecting and if you go back to pre-UAPI days,
> you will create an include/linux/version.h -- then if you checkout a
> post-UAPI kernel,
On Sat, Feb 15, 2014 at 1:36 PM, Eric W. Biederman
wrote:
>
> The one difference between d_invalidate and check_submounts_and_drop
> is that d_invalidate must respect it when a d_revalidate method has
> earlier called d_drop so preserve the d_unhashed check in
> d_invalidate.
What?
There's anoth
On Sat, Feb 15, 2014 at 2:28 PM, Dave Jones wrote:
>
> I've got a shitload of debug options enabled, which may explain it.
> Or perhaps that new STACK_PROTECTOR_STRONG stuff ?
Well, a lot of it is just the callee-saved registers. The compiler
will tend to preferentially allocate registers in the
Hi!
> > >> > Firmware files are available for download from nemo project:
> > >> >
> > >> > https://api.merproject.org/public/source/nemo:devel:hw:ti:om
> > >> > ap3:n900/bcm-bt-firmware/bcm-bt-firmware-0.21rc3.tar.bz2
> > >> > https://api.merproject.org/public/source/nemo:devel:hw:ti:o
> > >> > m
On Sun, Feb 16, 2014 at 09:23:56AM +1100, Dave Chinner wrote:
> There's a pretty massive difference between the actual stack usage
> of the local variables and the amount of stack being used by the
> compiled code.
>
> What it appears to be is that the compiler is pushing 6-10 registers
>
On Fri, Feb 14, 2014 at 11:01:23AM -0500, Dave Jones wrote:
> On Fri, Feb 14, 2014 at 11:24:27AM +1100, Dave Chinner wrote:
>
> > > I can fix this one easily - we already have a workqueue for doing
> > > async log pushes (will split the stack between xlog_cil_force_lsn
> > > and xlog_cil_push)
Now that d_invalidate always succeeds and flushes mount points use
it in stead of a combination of shrink_dcache_parent and d_drop
in proc_flush_task_mnt. This removes the danger of a mount point
under /proc//... becoming unreachable after the d_drop.
Signed-off-by: "Eric W. Biederman"
---
fs/
Now that d_invalidate always succeeds it is not longer necessary or
desirable to hard code d_drop calls into filesystem specific
d_revalidate implementations.
Remove the unnecessary d_drop calls and rely on d_invalidate
to drop the dentries. Using d_invalidate ensures that paths
to mount points
Now that d_invalidate can no longer fail, stop returning a useless
return code. For the few callers that checked the return code update
remove the handling of d_invalidate failure.
Signed-off-by: "Eric W. Biederman"
---
fs/btrfs/ioctl.c |5 +
fs/cifs/readdir.c |6 +-
Hi,
It would seem that
commit 7053aee26a3548ebaba046ae2e52396ccf56ac6c
Author: Jan Kara
Date: Tue Jan 21 15:48:14 2014 -0800
fsnotify: do not share events between notification groups
introduced a bug where the cookie field of struct inotify_event never
gets initialised. In particular,
Now that check_submounts_and_drop can not fail and is called from
d_invalidate there is no longer a need to call check_submounts_and_drom
from filesystem d_revalidate methods so remove it.
Signed-off-by: "Eric W. Biederman"
---
fs/afs/dir.c |5 -
fs/fuse/dir.c|3 ---
fs/gfs2
On Fri, Feb 14, 2014 at 10:21:27PM +0100, Andi Kleen wrote:
> From: Andi Kleen
>
> Note this causes warnings for static asmlinkage, which
> is used in some places. These can be later cleaned up.
> static asmlinkage usually makes no sense.
>
Reading the above changelog - it does not justify *why
Now that d_invalidate is the only caller of check_submounts_and_drop,
expand check_submounts_and_drop inline in d_invalidate.
Signed-off-by: "Eric W. Biederman"
---
fs/dcache.c| 55 +++
include/linux/dcache.h |1 -
2 files changed, 2
With the introduction of mount namespaces and bind mounts it became
possible to access files and directories that on some paths are mount
points but are not mount points on other paths. It is very confusing
when rm -rf somedir returns -EBUSY simply because somedir is mounted
somewhere else. With
v2: Always drop the lock when exiting early.
v3: Make detach_mounts robust about freeing several
mounts on the same mountpoint at one time, and remove
the unneeded mnt_list list test.
v4: Document the purpose of detach_mounts and why new_mountpoint is
safe to call.
Signed-off-by: Eric
On Fri, Feb 14, 2014 at 10:21:32PM +0100, Andi Kleen wrote:
> From: Andi Kleen
>
> This reference is discarded, but can cause warnings when it refers to
> exit. Ignore for now.
>
> This is a workaround and can be removed once we get rid of
> -fno-toplevel-reorder
>
> Signed-off-by: Andi Kleen
To spot any possible problems call BUG if a mountpoint
is put when it's list of mounts is not empty.
Signed-off-by: Eric W. Biederman
---
fs/mount.h |2 ++
fs/namespace.c |6 ++
2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/fs/mount.h b/fs/mount.h
index 17d913d8
In preparation for allowing mountpoints to be renamed and unlinked
in remote filesystems and in other mount namespaces test if on a dentry
there is a mount in the local mount namespace before allowing it to
be renamed or unlinked.
The primary motivation here are old versions of fusermount unmount
The current comments in d_invalidate about what and why it is doing
what it is doing are wildly off-base. Which is not surprising as
the comments date back to last minute bug fix of the 2.2 kernel.
The big fat lie of a comment said: If it's a directory, we can't drop
it for fear of somebody re-p
On Fri, Feb 14, 2014 at 10:21:38PM +0100, Andi Kleen wrote:
> From: Andi Kleen
>
> - Don't warn about LTO marker symbols. modpost runs before
> the linker, so the module is not necessarily LTOed yet.
> - Don't complain about .gnu.lto* sections
>
> Signed-off-by: Andi Kleen
> ---
> scripts/mod/
d_drop or check_submounts_and_drop called from d_revalidate can result
in renamed directories with child dentries being unhashed. These
renamed and drop directory dentries can be rehashed after
d_materialise_unique uses d_find_alias to find them.
Signed-off-by: "Eric W. Biederman"
---
fs/dcach
The last round of this patchset the semantics of dropping mounts on
unlink were agreed upon so long as we preserve the current semantics in
a single mount namespace.
There are two big changes with this version of the patchset.
1) The test for a mount in the current mount namespace has been
rew
On Fri, Feb 14, 2014 at 10:21:34PM +0100, Andi Kleen wrote:
> From: Andi Kleen
>
> To check the linker version. Used by the LTO makefile.
Everything in Kbuild.include is supposed to be documented in
Documentation/kbuild/*
Please add documentation too.
Sam
--
To unsubscribe from this li
On Fri, Feb 14, 2014 at 10:21:25PM +0100, Andi Kleen wrote:
> From: Andi Kleen
>
> The VDSO does not play well with LTO, so just disable LTO for it.
> Also pass a 32bit linker flag for the 32bit version.
>
> Cc: x...@kernel.org
> Signed-off-by: Andi Kleen
> ---
> arch/x86/vdso/Makefile | 10 ++
Hi Andi.
On Sat, Feb 15, 2014 at 06:44:24PM +0100, Andi Kleen wrote:
> On Sat, Feb 15, 2014 at 02:38:14PM +0100, Markus Trippelsdorf wrote:
> > On 2014.02.14 at 22:21 +0100, Andi Kleen wrote:
> > > This is the updated LTO patchkit for 3.14-rc2. LTO allows
> > > the compiler to do global optimizat
- Original Message -
> From: Borislav Petkov <>
> Sent: Saturday, February 15, 2014 3:30 PM
> Subject: Re: [BUG] unable to handle kernel NULL pointer dereference
>
> If I'd have to guess, that's trying to rcu deref that struct net_generic
> *ng in net_generic() but this is only guesswork
On Sun, 2014-02-16 at 07:32 +1100, Benjamin Herrenschmidt wrote:
> > But even that looks like it should be considered a bug. Please file in
> > GNOME bugzilla.
>
> In my case it doesn't have an inline part. I only get an attachment,
>
> I'll file it in gnome bz.
Hah, story of my life: 3.8.x is
On Sat, Feb 15, 2014 at 08:36:12AM +0100, Julia Lawall wrote:
> From: Julia Lawall
>
> On success, the function netdev_alloc_skb initializes the dev field of its
> result to its first argument, so this doesn't have to be done in the
> calling context.
>
> The semantic patch that fixes this probl
Linus,
i2c has a bugfix and documentation improvements for you. Please pull.
Thanks,
Wolfram
The following changes since commit b28a960c42fcd9cfc987441fa6d1c1a471f0f9ed:
Linux 3.14-rc2 (2014-02-09 18:15:47 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/li
On Sat, 2014-02-15 at 18:12 +, David Woodhouse wrote:
> On Sat, 2014-02-15 at 16:45 +0100, Peter Zijlstra wrote:
> >
> > David; in particular; quilt mail adds "Content-Disposition: inline"
> > headers and Evo, in its infinite wisdom, makes the entire body into an
> > attachment.
>
> Hm, looki
If I'd have to guess, that's trying to rcu deref that struct net_generic
*ng in net_generic() but this is only guesswork as I don't have your
.config.
Anyway, adding some more people to CC.
[ 137.689996] Code: f8 e8 4f b8 9a c8 31 c0 eb c6 90 8d b4 26 00 00 00 00 55 89
e5 56 53 3e 8d 74 26 00 8b
In order to allow the creation of the sysfs attribute wakealarm, this
patch moves the device_set_wakeup_capable() call above the RTC device
registration.
Signed-off-by: Simon Guinot
---
drivers/rtc/rtc-ds1307.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/rtc/rtc-d
This patch adds alarm support for the Microchip RTC devices MCP794xx.
Note that two programmable alarms are provided by the chip but only one
is used by the driver.
Signed-off-by: Simon Guinot
---
drivers/rtc/rtc-ds1307.c | 183 ++-
1 file changed, 182
Hello,
This patch series adds alarm support for the Microchip RTC devices
MCP794xx. A such compatible RTC (MCP7940NT) is embedded on the Seagate
boards n090x01 (based on the Armada-370 SoC).
Regards,
Simon
Simon Guinot (2):
rtc: rtc-ds1307: fix sysfs wakealarm attribute creation
rtc: rtc-ds
于 2014年02月15日 20:42, Fengguang Wu 写道:
> Greetings,
>
> I got the below dmesg and the first bad commit is
>
> git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git for-next
> commit de00ffa56ea3132c6013fc8f07133b8a1014cf53
> Author: Tejun Heo
> AuthorDate: Tue Feb 11 11:52:48 2014 -0500
On Fri, Feb 14, 2014 at 02:02:07PM -0800, Cody P Schafer wrote:
> bin_attributes created/updated in create_files() (such as those listed
> via (struct device).attribute_groups) were not placed under the
> specified group, and instead appeared in the base kobj directory.
>
> Fix this by making bin_
> When booting into linux v3.13.3, I am unable to mount an nfs share on this
> particular hardware. I get the same problem using v3.12.11. Only the 3.10.x
> series allows normal operation. Partial dmesg output shown inline,
> additional
> logs available upon request.
>
> PLEASE cc me on my
On Wed, Feb 12, 2014 at 10:14:03AM -0800, K. Y. Srinivasan wrote:
> Implement the file copy service for Linux guests on Hyper-V. This permits the
> host to copy a file (over VMBUS) into the guest. This facility is part of
> "guest integration services" supported on the Windows platform.
> Here is a
On Wed, Feb 12, 2014 at 01:44:21PM -0600, Josh Cartwright wrote:
> Hey Greg-
>
> Is it possible for you to pick this up for 3.15? It'd be nice if we could get
> an Ack from devicetree folks on patches 2 and 5, but there has been many
> months
> worth of opportunity for that.
All now applied to
On 15/02/14 19:13, Johannes Berg wrote:
> On Sat, 2014-02-15 at 12:55 +0100, Justin van Wijngaarden wrote:
>
>> @@ -1,19 +1,17 @@
>> -/*
>> - * mac80211_hwsim - software simulator of 802.11 radio(s) for mac80211
>> +/* mac80211_hwsim - software simulator of 802.11 radio(s) for mac80211
>
> I don'
Hi Linus,
A few more EFI-related fixes.
The following changes since commit 4640c7ee9b8953237d05a61ea3ea93981d1bc961:
x86, smap: smap_violation() is bogus if CONFIG_X86_SMAP is off (2014-02-13
08:40:52 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel
On Thu, Feb 06, 2014 at 11:13:46AM -0500, Steven Rostedt wrote:
> Having a discussion about sparse warnings in the kernel, and that we
> should clean them up, I decided to pick a random file to do so. This
> happened to be devres.c which gives the following warnings:
>
> CHECK lib/devres.c
> l
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