From: Geert Uytterhoeven
Date: Sat, 23 Nov 2013 13:01:50 +0100
> net/netlink/genetlink.c: In function ‘genl_validate_assign_mc_groups’:
> net/netlink/genetlink.c:217: warning: ‘err’ may be used uninitialized in this
> function
>
> Commit 2a94fe48f32ccf7321450a2cc07f2b724a444e5b ("genetlink:
From: Hannes Frederic Sowa
Date: Thu, 28 Nov 2013 23:19:26 +0100
> I don't really understand why we distinguish between _BH and plain ICMP stat
> calls then.
>
> The non-_BH versions deactivate interrupts when updating the per-cpu counter.
This level of distinction exists back in the day where
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As usual 5 mins after I send a trivial pull fix I find a real bug!
This fixes a memory leak and I'd like to get it into stable queue asap.
Dave.
The following changes since commit eec99016e38b740662509f097effb90abc7a1376:
drm/nouveau/hwmon: fix compilation without CONFIG_HWMON (2013-11-28
On 11/04/2013 12:55 AM, Jiang Liu wrote:
On 10/30/2013 08:12 AM, Will Deacon wrote:
Hi Jinag Liu,
+static __always_inline u32 aarch64_insn_read(void *addr)
+{
+ return le32_to_cpu(*(u32 *)addr);
+}
+static __always_inline void aarch64_insn_write(void *addr, u32 insn)
+{
+ *(u32
On Thu, Nov 28, 2013 at 10:25:11PM +0100, Thierry Reding wrote:
> On Tue, Nov 12, 2013 at 09:36:55AM +0800, Xiubo Li wrote:
[...]
> > +static int fsl_pwm_parse_clk_ps(struct fsl_pwm_chip *fpc)
> > +{
> > + int ret;
> > + struct of_phandle_args clkspec;
> > + struct device_node *np =
On Thu, Nov 28, 2013 at 10:27:00PM +0100, Hannes Frederic Sowa wrote:
> > > @@ -1524,8 +1524,8 @@ int ip6_push_pending_frames(struct sock *sk)
> > > if (proto == IPPROTO_ICMPV6) {
> > > struct inet6_dev *idev = ip6_dst_idev(skb_dst(skb));
> > >
> > > -
-Original Message-
From: Martin K. Petersen [mailto:martin.peter...@oracle.com]
Sent: Thursday, November 28, 2013 8:13 AM
[ .. ]
Martin> http://marc.info/?l=linux-scsi=138252394614920=2
Justin> Awesome, thank you! This patch is over a month old, do you know
Justin> if is currently
Hi,
On Wed, Nov 27, 2013 at 09:00:34PM -0600, Felipe Balbi wrote:
> Awesome, should I add your tested-by ? I also added a few extra patches
> on top which I'll send soon.
Yes, that's fine. Once you have the final set ready, I can also easily
test it once more just in case.
A.
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On Tue, Nov 12, 2013 at 09:36:58AM +0800, Xiubo Li wrote:
> This adds the Document for Freescale FTM PWM driver under
s/Document/binding documentation/?
> Documentation/devicetree/bindings/pwm/.
>
> Signed-off-by: Xiubo Li
> Reviewed-by: Sascha Hauer
> Acked-by: Kumar Gala
> ---
>
On Thu, Nov 28, 2013 at 01:01:42PM -0800, Eric Dumazet wrote:
> On Thu, 2013-11-28 at 20:22 +0100, Hannes Frederic Sowa wrote:
> > This fixes more incorrect uses of *_STATS_BH in process context.
> >
> > Cc: Eric Dumazet
> > Signed-off-by: Hannes Frederic Sowa
> > ---
> > net/ipv4/udp.c
On Tue, Nov 12, 2013 at 09:36:56AM +0800, Xiubo Li wrote:
> This adds devicetree node for VF610, and there are 8 channels supported
> by default.
By default? From looking at the driver code it seemed that the device
always supports 8 channels.
Thierry
pgpzZoETovamA.pgp
Description: PGP
On Tue, Nov 12, 2013 at 09:36:55AM +0800, Xiubo Li wrote:
> The FTM PWM device can be found on Vybrid VF610 Tower and Layerscape LS-1
> SoCs.
>
> Signed-off-by: Xiubo Li
> Signed-off-by: Alison Wang
> Signed-off-by: Jingchang Lu
> Reviewed-by: Sascha Hauer
> ---
> drivers/pwm/Kconfig
On Thursday, November 28, 2013 10:58:48 AM Ulf Hansson wrote:
> On 27 November 2013 21:42, Rafael J. Wysocki wrote:
> > On Wednesday, November 27, 2013 04:34:55 PM Ulf Hansson wrote:
> >> To put devices into low power state during system suspend, it may be
> >> convenient
> >> for runtime PM
On Thu, 2013-11-28 at 20:22 +0100, Hannes Frederic Sowa wrote:
> This fixes more incorrect uses of *_STATS_BH in process context.
>
> Cc: Eric Dumazet
> Signed-off-by: Hannes Frederic Sowa
> ---
> net/ipv4/udp.c| 8
> net/ipv6/ip6_output.c | 8
> net/ipv6/ping.c
On Thursday, November 28, 2013 08:14:11 PM Viresh Kumar wrote:
> Sometimes boot loaders set CPU frequency to a value outside of frequency table
> present with cpufreq core. In such cases CPU might be unstable if it has to
> run
> on that frequency for long duration of time and so its better to
On Thu, Nov 28, 2013 at 03:57:19PM +0530, Anurag Aggarwal wrote:
> While executing some unwind instructions stack overflow can cause a data abort
> when area beyond stack is not mapped to physical memory.
>
> To prevent the data abort check whether it is possible to execute
> these instructions
On Thu, Nov 28, 2013 at 1:38 AM, Peter Zijlstra wrote:
> On Wed, Nov 27, 2013 at 11:07:04PM -0800, Yinghai Lu wrote:
>> On Wed, Nov 27, 2013 at 7:02 PM, David Rientjes wrote:
>> > On Thu, 21 Nov 2013, Yinghai Lu wrote:
>> >
>> >> original one in linus's tree:
>> >>
>> >> [8.952728] NMI
On Thursday, November 28, 2013 07:44:02 PM Viresh Kumar wrote:
> On 28 November 2013 19:42, Rafael J. Wysocki wrote:
> > On Thursday, November 28, 2013 07:11:17 PM Viresh Kumar wrote:
> >> Okay.. So wouldn't it be better that we add this special flag only when we
> >> face a real problem?
On Thursday, November 28, 2013 07:49:29 PM Viresh Kumar wrote:
> On 28 November 2013 19:53, Rafael J. Wysocki wrote:
> > I don't think that the Nishanth's issue is fixed by this particular version
> > of
> > the patch, so I modified the changelog and removed a the comment above
> >
We're in the process of separating out core sysfs functionality into
kernfs which will deal with sysfs_dirents directly. This patch
rearranges write path so that the kernfs and sysfs parts are separate.
kernfs_file_write() handles all boilerplate work including buffer
management and locking and
sysfs_open_file will be used as the primary handle for kernfs methods.
Move its definition from fs/sysfs/file.c to include/linux/kernfs.h and
mark the public and private fields.
This is pure relocation.
Signed-off-by: Tejun Heo
---
fs/sysfs/file.c| 11 ---
A directory sysfs_dirent points to the associated kobj. A regular or
bin file points to the associated [bin_]attribute. This patch
replaces sysfs_dirent->s_dir.kobj and ->s_attr.[bin_]attr with void *
->priv.
This is to prepare for kernfs interface so that sysfs can specify the
private data in
We're in the process of separating out core sysfs functionality into
kernfs which will deal with sysfs_dirents directly. This patch
prepares the rest - open, release and poll. There isn't much to do.
Just renaming is enough. As sysfs_file_operations and
sysfs_bin_operations are identical now,
We're in the process of separating out core sysfs functionality into
kernfs which will deal with sysfs_dirents directly. This patch
rearranges read path so that the kernfs and sysfs parts are separate.
* Regular file read path is refactored such that
kernfs_seq_start/next/stop/show() handle
sysfs sets the size of regular files unconditionally at PAGE_SIZE and
takes the size of bin files from bin_attribute. The latter is a
pretty bad interface which forces bin_attribute users to create a
separate copy of bin_attribute for each instance of the file -
e.g. pci resource files.
Add
sysfs_add_one() is a wrapper around __sysfs_add_one() which prints out
duplicate name warning if __sysfs_add_one() fails with -EEXIST. The
previous kernfs conversions moved all dup warnings to sysfs interface
functions and sysfs_add_one() doesn't have any user left.
Remove sysfs_add_one() and
On 28 November 2013 14:46, Arnaldo Carvalho de Melo wrote:
> Em Thu, Nov 28, 2013 at 09:56:19AM -0300, Arnaldo Carvalho de Melo escreveu:
>> Em Thu, Nov 28, 2013 at 10:58:01AM +0100, Jiri Olsa escreveu:
>> > On Wed, Nov 27, 2013 at 11:43:23PM +0100, Jiri Olsa wrote:
>> > > On Wed, Nov 27, 2013 at
Introduce kernfs interface to manipulate a directory which takes and
returns sysfs_dirents.
create_dir() is renamed to kernfs_create_dir_ns() and its argumantes
and return value are updated. create_dir() usages are replaced with
kernfs_create_dir_ns() and sysfs_create_subdir() usages are
Introduce kernfs interface to wake up poll(2) which takes and returns
sysfs_dirents.
sysfs_notify_dirent() is renamed to kernfs_notify() and sysfs_notify()
is updated so that it doesn't directly grab sysfs_mutex but acquires
the target sysfs_dirents using sysfs_get_dirent().
sysfs_notify_dirent()
We want to add one more SYSFS_FLAG_* but we can't use the next higher
bit, 0x1, as the flag field is 16bits wide. The flags are
currently arranged weirdly - 8 bits are set aside for the type flags
when there are only three three used, the first flag starts at 0x1000
instead of 0x0100 and flag
kernfs_ops currently only supports single_open() behavior which is
pretty restrictive. Add optional callbacks ->seq_{start|next|stop}()
which, when implemented, are invoked for seq_file traversal. This
allows full seq_file functionality for kernfs users. This currently
doesn't have any user and
We're in the process of separating out core sysfs functionality into
kernfs which will deal with sysfs_dirents directly. This patch
rearranges mmap path so that the kernfs and sysfs parts are separate.
sysfs_kf_bin_mmap() which handles the interaction with bin_attribute
mmap method is factored
Move core file code to fs/kernfs/file.c. fs/sysfs/file.c now contains
sysfs kernfs_ops callbacks, sysfs wrappers around kernfs interfaces,
and sysfs_schedule_callback(). The respective declarations in
fs/sysfs/sysfs.h are moved to fs/kernfs/kernfs-internal.h.
This is pure relocation.
v2:
We're in the process of separating out core sysfs functionality into
kernfs which will deal with sysfs_dirents directly. This patch
introduces kernfs_ops which hosts methods kernfs users implement and
updates fs/sysfs/file.c such that sysfs_kf_*() functions populate
kernfs_ops and kernfs_file_*()
Currently, sysfs_dirent active_ref lockdep annotation uses
attribute->[s]key as the lockdep key, which forces
kernfs_create_file_ns() to assume that sysfs_dirent->priv is pointing
to a struct attribute which may not be true for non-sysfs users. This
patch restructures the lockdep annotation such
There's nothing sysfs-specific in fs/sysfs/inode.c. Move everything
in it to fs/kernfs/inode.c. The respective declarations in
fs/sysfs/sysfs.h are moved to fs/kernfs/kernfs-internal.h.
This is pure relocation.
Signed-off-by: Tejun Heo
---
fs/kernfs/inode.c | 327
Move core symlink code to fs/kernfs/symlink.c. fs/sysfs/symlink.c now
only contains sysfs wrappers around kernfs interfaces. The respective
declarations in fs/sysfs/sysfs.h are moved to
fs/kernfs/kernfs-internal.h.
This is pure relocation.
Signed-off-by: Tejun Heo
---
Move core dir code to fs/kernfs/dir.c. fs/sysfs/dir.c now only
contains sysfs_warn_dup() and sysfs wrappers around kernfs interfaces.
The respective declarations in fs/sysfs/sysfs.h are moved to
fs/kernfs/kernfs-internal.h.
This is pure relocation.
v2: sysfs_symlink_target_lock was mistakenly
After kernfs_ops and sysfs_dirent->s_attr.size addition, the
distinction between SYSFS_KOBJ_BIN_ATTR and SYSFS_KOBJ_ATTR is only
necessary while creating files to decide which kernfs_ops to use.
Afterwards, they behave exactly the same.
This patch removes SYSFS_KOBJ_BIN_ATTR along with
Add const qualifier to sysfs_super_info->ns so that it's consistent
with other namespace tag usages in sysfs. Because kobject doesn't use
const qualifier for namespace tags, this ends up requiring an explicit
cast to drop const qualifier in free_sysfs_super_info().
Signed-off-by: Tejun Heo
---
There currently is single kernfs hierarchy in the whole system which
is used for sysfs. kernfs needs to support multiple hierarchies to
allow other users. This patch introduces struct kernfs_root which
serves as the root of each kernfs hierarchy and implements
kernfs_create/destroy_root().
*
sysfs_fill_super() takes three params - @sb, @data and @silent - but
uses only @sb. Drop the latter two.
Signed-off-by: Tejun Heo
---
fs/sysfs/mount.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/sysfs/mount.c b/fs/sysfs/mount.c
index 852d115..21070c2 100644
---
kernfs is being updated to allow multiple sysfs_dirent hierarchies so
that it can also be used by other users. Currently, sysfs
super_blocks are always attached to one kernfs_root - sysfs_root - and
distinguished only by their namespace tags.
This patch adds sysfs_super_info->root and update
kernfs is being updated to allow multiple sysfs_dirent hierarchies so
that it can also be used by other users. Currently, inode number is
allocated using a global ida, sysfs_ino_ida; however, inos for
different hierarchies should be handled separately.
This patch makes ino allocation per
sysfs_dirent includes some information which should be available to
kernfs users - the type, flags, name and parent pointer. This patch
moves sysfs_dirent definition from kernfs/kernfs-internal.h to
include/linux/kernfs.h so that kernfs users can access them.
The type part of flags is exported
We're in the process of separating out core sysfs functionality into
kernfs which will deal with sysfs_dirents directly. This patch
rearranges mount path so that the kernfs and sysfs parts are separate.
* As sysfs_super_info won't be visible outside kernfs proper,
kernfs_super_ns() is added to
Currently, it's assumed that there's a single kernfs hierarchy in the
system anchored at sysfs_root which is defined as a global struct. To
allow other users of kernfs, this will be made dynamic. Introduce a
new global variable sysfs_root_sd which points to _root and
convert all _root users.
fs/sysfs/symlink.c::sysfs_delete_link() tests @sd->s_flags for
SYSFS_FLAG_NS. Let's add kernfs_ns_enabled() so that sysfs doesn't
have to test sysfs_dirent flag directly. This makes things tidier for
kernfs proper too.
This is purely cosmetic.
Signed-off-by: Tejun Heo
---
fs/kernfs/dir.c
It has been very long since sysfs depended on vfs to keep track of
internal states and whether sysfs is mounted or not doesn't make any
difference to sysfs's internal operation.
In addition to init and filesystem type registration, sysfs_init()
invokes kern_mount() to create in-kernel mount of
fs/kernfs/kernfs-internal.h needed to include fs/sysfs/sysfs.h because
part of kernfs core implementation was living in sysfs.
fs/sysfs/sysfs.h needed to include fs/kernfs/kernfs-internal.h because
include/linux/kernfs.h didn't expose enough interface.
The separation is complete and neither is
Move data structure, constant and basic accessor declarations from
fs/sysfs/sysfs.h to fs/kernfs/kernfs-internal.h. The two files
currently include each other. Once kernfs / sysfs separation is
complete, the cross inclusions will be removed. Inclusion protectors
are added to fs/sysfs/sysfs.h to
Introduce kernfs interface to create a file which takes and returns
sysfs_dirents.
The actual file creation part is separated out from
sysfs_add_file_mode_ns() into kernfs_create_file_ns(). The former now
only decides the kernfs_ops to use and the file's size and invokes the
latter.
This patch
Introduce kernfs interface for finding, getting and putting
sysfs_dirents.
* sysfs_find_dirent() is renamed to kernfs_find_ns() and lockdep
assertion for sysfs_mutex is added.
* sysfs_get_dirent_ns() is renamed to kernfs_find_and_get().
* Macro inline dancing around __sysfs_get/put() are
Move core mount code to fs/kernfs/mount.c. The respective
declarations in fs/sysfs/sysfs.h are moved to
fs/kernfs/kernfs-internal.h.
This is pure relocation.
Signed-off-by: Tejun Heo
---
fs/kernfs/kernfs-internal.h | 22 +++
fs/kernfs/mount.c | 156
Hello, Greg.
For some reason, quilt can rebase the patches automatically here. I'm
reposting the rest of the series (patches 07-41) here just in case.
git branches for both pending patchsets are updated accordingly.
git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git
On Thu, Nov 28, 2013 at 04:47:20PM -0300, Ezequiel Garcia wrote:
> Hi Thomas, Tim:
>
> On Thu, Nov 28, 2013 at 09:30:34AM +0100, Thomas Petazzoni wrote:
> > Dear Ezequiel Garcia,
> >
> > On Wed, 27 Nov 2013 15:54:49 -0300, Ezequiel Garcia wrote:
> >
> > > > An external device may be keeping the
On Thu, Nov 28, 2013 at 04:58:33PM +, Stephen Warren wrote:
> On 11/27/2013 11:02 PM, Alexandre Courbot wrote:
> > On Wed, Nov 27, 2013 at 1:47 AM, Dave Martin wrote:
> >> On Tue, Nov 26, 2013 at 10:35:58AM +0900, Alexandre Courbot wrote:
> >>> On Tue, Nov 26, 2013 at 9:06 AM, Olof Johansson
Hi Thomas, Tim:
On Thu, Nov 28, 2013 at 09:30:34AM +0100, Thomas Petazzoni wrote:
> Dear Ezequiel Garcia,
>
> On Wed, 27 Nov 2013 15:54:49 -0300, Ezequiel Garcia wrote:
>
> > > An external device may be keeping the UART busy and preventing LCR
> > > from being written.
> > >
> > > What device
From: Arnaldo Carvalho de Melo
Hi Ingo,
Ingo, this is the 3rd try, this time removing the last two patches in
the series, from Jean, till we get the problems I found and the one reported by
Jiri sorted out.
Jiri told me the problem exhibits when one doesn't have libunwind devel
This patch prevents the wireless_set_essid() function from overwriting
the last byte of the NetworkName buffer which must be NULL.
Signed-off-by: Maurizio Lombardi
---
drivers/staging/wlags49_h2/wl_wext.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
This patch prevents the wireless_set_essid() function from overwriting
the last byte of the NetworkName buffer which must be NULL.
---
drivers/staging/wlags49_h2/wl_wext.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/wlags49_h2/wl_wext.c
On 11/28, Peter Zijlstra wrote:
>
> On Thu, Nov 28, 2013 at 04:00:55PM +0100, Oleg Nesterov wrote:
> > And btw. Note call_usermodehelper()->set_cpus_allowed_ptr(cpu_all_mask).
> >
> > Even if we change the affinity of the "khelper" worker threads this
> > won't restrict the user-space helpers.
call_usermodehelper() does set_cpus_allowed_ptr(cpu_all_mask),
this (and the comment) is misleading. We no longer have keventd_wq,
and kmod.c switched to khelper_wq a long ago.
And more importantly, "unlike our parent" is no longer true too,
this thread was created by WQ_UNBOUND worker thread
This fixes more incorrect uses of *_STATS_BH in process context.
Cc: Eric Dumazet
Signed-off-by: Hannes Frederic Sowa
---
net/ipv4/udp.c| 8
net/ipv6/ip6_output.c | 8
net/ipv6/ping.c | 4 ++--
3 files changed, 10 insertions(+), 10 deletions(-)
diff --git
On Thu, Nov 28, 2013 at 03:28:39PM +0800, Xiaotian Feng wrote:
> On Thu, Nov 28, 2013 at 12:11 PM, Greg KH wrote:
> > On Thu, Nov 28, 2013 at 11:25:32AM +0800, Xiaotian Feng wrote:
> >> Hi,
> >>
> >> When I upgrade to latest kernel, I found my system hang there. It
> >> is reproducible on my
On Thu, 28 Nov 2013, Sören Brinkmann wrote:
> On Thu, Nov 28, 2013 at 03:18:50PM +0100, Thomas Gleixner wrote:
> > Now the problem with this device is that it is not a per cpu
> > device. It's a global device, so this update can conflict with a
> > parallel access on the other CPU. Now the
On Thu, Nov 28, 2013 at 04:04:40PM +0100, Michael Grzeschik wrote:
> The stats count variable will already be incremented
> in the above framework-layer just after this callback.
>
> Signed-off-by: Michael Grzeschik
> ---
> drivers/mtd/nand/mxc_nand.c | 1 -
> 1 file changed, 1 deletion(-)
Since patch "IPv6: Fixed support for blackhole and prohibit routes" we
need ip6_pkt_prohibit(_out) available without CONFIG_IPV6_MULTIPLE_TABLES
defined.
Cc: Kamala R
Signed-off-by: Hannes Frederic Sowa
---
net/ipv6/route.c | 9 ++---
1 file changed, 2 insertions(+), 7 deletions(-)
diff
Discard requests are ignored if the encryption is enabled for the given
loop device. Update comment to match the code, and similar comments
elsewhere in the file.
Signed-off-by: Olaf Hering
---
drivers/block/loop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Thu, Nov 28, 2013 at 06:40:01PM +0100, Peter Zijlstra wrote:
> That said; let me see if I can come up with a few patches to optimize
> the entire thing; that'd be something we all benefit from.
OK, so the below compiles, I currently haven't got time to see if it
runs or not.
I've got it as
On Fri, Nov 22, 2013 at 01:51:28PM +0530, Kamala R wrote:
> From: Kamala R
>
> The behaviour of blackhole and prohibit routes has been corrected by setting
> the input and output function pointers of the dst variable appropriately. For
> blackhole routes, they are set to dst_discard and to
On Thu, Nov 28, 2013 at 02:42:03PM +0530, Kamala R wrote:
> From: Kamala R
>
> The behaviour of blackhole and prohibit routes has been corrected by setting
> the input and output pointers of the dst variable appropriately. For
> blackhole routes, they are set to dst_discard and to
Le jeudi 28 novembre 2013, 09:59:53 Shaohui Xie a écrit :
> Thank you for reviewing the patches!
> I thought I was suggested to use phy_drivers_register() and
> phy_drivers_unregister(), so I changed to use an array, seems I got you
> wrong. :)If using two separate genphy_driver instances as you
On 11/26, David Long wrote:
>
> From: "David A. Long"
>
> Allow arches to decided to ignore a probe hit. ARM will use this to
> only call handlers if the conditions to execute a conditionally executed
> instruction are satisfied.
>
> Upleveled for v3.12-rc5.
>
> Signed-off-by: David A. Long
On 11/28, Michal Hocko wrote:
>
> They are both trying to solve the same issue. Neither of them is
> optimal unfortunately.
yes, but this one doesn't look right.
> Oleg said he would look into this and I have seen
> some patches but didn't geto check them.
Only preparations so far.
Oleg.
--
On 11/28, Ma, Xindong wrote:
>
> --- a/mm/oom_kill.c
> +++ b/mm/oom_kill.c
> @@ -412,16 +412,6 @@ void oom_kill_process(struct task_struct *p, gfp_t
> gfp_mask, int order,
> static DEFINE_RATELIMIT_STATE(oom_rs, DEFAULT_RATELIMIT_INTERVAL,
>
Currently, of_match_node compares each given match against all node's
compatible strings with of_device_is_compatible.
To achieve multiple compatible strings per node with ordering from
specific to generic, this requires given matches to be ordered from
specific to generic. For most of the
Hi Thomas,
On Thu, Nov 28, 2013 at 03:18:50PM +0100, Thomas Gleixner wrote:
> On Thu, 28 Nov 2013, Daniel Lezcano wrote:
>
> > On 11/27/2013 02:04 AM, Soren Brinkmann wrote:
> > > To ensure that the timer interrupt is properly enabled/disabled across
> > > the whole CPU cluster use
On Thu, 2013-11-28 at 13:28 +0200, user.email wrote:
> From: Andy Shevchenko
>
> Add the %paD format specifier for printing a dma_addr_t type, since the
> DMA address size on some platforms can vary based on build options,
> regardless of the native integer type.
OK, but I prefer this one
When I run `dkms install vboxhost/4.3.2` it fails to build with the
following error:
-
DKMS make.log for vboxhost-4.3.2 for kernel
3.13.0-1git-00096-g711197a-dirty (x86_64)
Thu Nov 28 11:54:10 CST 2013
make:
On 11/28, Peter Zijlstra wrote:
>
> So in specific, you say that piping a core file into a usermode helper
> is currently busted in pid-namespaces and that fixing that would indeed
> introduce such pid-namespace awareness to the usermode-helper stuff?
Perhaps yes. People want to run the core
Hi, Vladimir,
On Fri, Nov 29, 2013 at 1:41 AM, Vladimir Murzin wrote:
>
> Any numbers for efficiency?
>
For the original implementation, vmalloc_to_pfn() wraps the vmalloc_to_page(),
which means
pfn --> struct page -->pfn
|
On Thu, Nov 28, 2013 at 09:51:22AM -0800, Eric Dumazet wrote:
> From: Eric Dumazet
>
> In commit c9e9042994d3 ("ipv4: fix possible seqlock deadlock") I left
> another places where IP_INC_STATS_BH() were improperly used.
>
> udp_sendmsg(), ping_v4_sendmsg() and tcp_v4_connect() are called from
>
On Thu, Nov 28, 2013 at 01:00:18PM +0100, Michal Hocko wrote:
> [CCing Oleg - the thread started here:
> https://lkml.org/lkml/2013/11/28/2]
>
> On Thu 28-11-13 09:41:40, William Dauchy wrote:
> [...]
> > However, I'm now wondering if this present patch is a replacement of
> > Sameer Nanda's
From: Eric Dumazet
In commit c9e9042994d3 ("ipv4: fix possible seqlock deadlock") I left
another places where IP_INC_STATS_BH() were improperly used.
udp_sendmsg(), ping_v4_sendmsg() and tcp_v4_connect() are called from
process context, not from softirq context.
This was detected by lockdep
On Thu, Nov 28, 2013 at 10:26:57AM -0500, Peter Hurley wrote:
> Please test out the attached patch and let me know if that solves
> the login whitespace problem.
Yes, it certainly does:
Tested-by: Jason Gunthorpe
My bisection search showed this should go into 3.12 stable and 3.13..
> Also,
On Thu, 2013-11-28 at 17:37 +, Zoltan Kiss wrote:
> On 07/11/13 10:52, Ian Campbell wrote:
> > On Fri, 2013-11-01 at 19:00 +, Zoltan Kiss wrote:
> >> On 01/11/13 10:50, Ian Campbell wrote:
> >>> Does this always avoid copying when bridging/openvswitching/forwarding
> >>> (e.g. masquerading
On Fri, Nov 29, 2013 at 12:29:13AM +0800, Jianyu Zhan wrote:
> Currently we are implementing vmalloc_to_pfn() as a wrapper of
> vmalloc_to_page(), which is implemented as follow:
>
> 1. walks the page talbes to generates the corresponding pfn,
> 2. then wraps the pfn to struct page,
> 3.
On Thu, Nov 28, 2013 at 06:49:00PM +0200, Eliezer Tamir wrote:
> I have tested this patch and I see a performance regression of about
> 1.5%.
Cute, can you qualify your metric? Since this is a poll loop the only
metric that would be interesting is the response latency. Is that what's
increased by
On Fri, Nov 29, 2013 at 1:17 AM, Richard Weinberger
wrote:
> On Thu, Nov 28, 2013 at 4:02 PM, Peng Tao wrote:
>> On Thu, Nov 28, 2013 at 9:20 PM, Geert Uytterhoeven
>> wrote:
>>> On Thu, Nov 28, 2013 at 11:53 AM, Peng Tao wrote:
Even if I use `make allnoconfig`, CONFIG_PROC_FS is still
On 07/11/13 10:52, Ian Campbell wrote:
On Fri, 2013-11-01 at 19:00 +, Zoltan Kiss wrote:
On 01/11/13 10:50, Ian Campbell wrote:
Does this always avoid copying when bridging/openvswitching/forwarding
(e.g. masquerading etc)? For both domU->domU and domU->physical NIC?
I've tested the
On Thu, 2013-11-28 at 09:23 -0800, Eric Dumazet wrote:
> From: Eric Dumazet
>
> In commit c9e9042994d3 ("ipv4: fix possible seqlock deadlock") I left
> another spot where IP_INC_STATS_BH() was improperly used.
>
> udp_sendmsg() is called from process context, not from softirq context.
>
> This
Commit 35f9c09fe (tcp: tcp_sendpages() should call tcp_push() once)
added an internal flag MSG_SENDPAGE_NOTLAST.
We have to check for MSG_SENDPAGE_NOTLAST too to find out whether more data
is available.
Cc: Tom Herbert
Cc: Eric Dumazet
Cc: David S. Miller
Cc: # 3.2.x
Reported-and-tested-by:
Jiri Olsa wrote:
> This patch basicaly factor the code you added in previous one.
>
> Could we use the function below from the beggining?
Yeah, I suppose I could squash this into [2/4].
--
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Jiri Olsa wrote:
> these colors are not consistent with colors in baseline,
> moreover all negative values are shown as red
>
> - please check get_percent_color function (used for baseline),
> it checks the percentage against following values:
>
> #define MIN_GREEN 0.5
> #define
From: Eric Dumazet
In commit c9e9042994d3 ("ipv4: fix possible seqlock deadlock") I left
another spot where IP_INC_STATS_BH() was improperly used.
udp_sendmsg() is called from process context, not from softirq context.
This was detected by lockdep seqlock support.
Reported-by: jongman heo
On Thu, Nov 28, 2013 at 4:02 PM, Peng Tao wrote:
> On Thu, Nov 28, 2013 at 9:20 PM, Geert Uytterhoeven
> wrote:
>> On Thu, Nov 28, 2013 at 11:53 AM, Peng Tao wrote:
>>> Even if I use `make allnoconfig`, CONFIG_PROC_FS is still set. So I'm
>>> wondering how to create a config without
From: Jarkko Sakkinen
This is a regression caused by f7112e6c. When either subject or
object is not found the answer for access should be no. This
patch fixes the situation. '0' is written back instead of failing
with -EINVAL.
v2: cosmetic style fixes
Signed-off-by: Jarkko Sakkinen
---
Signed-off-by: Cristian Stoica
---
crypto/authenc.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/crypto/authenc.c b/crypto/authenc.c
index 1875e70..7d4bfaa 100644
--- a/crypto/authenc.c
+++ b/crypto/authenc.c
@@ -17,11 +17,8 @@
#include
#include
#include
-#include
#include
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