On Sun, 14 May 2017 20:27:30 +0200
Thomas Gleixner wrote:
> To enable smp_processor_id() and might_sleep() debug checks earlier, it's
> required to add system states between SYSTEM_BOOTING and SYSTEM_RUNNING.
>
> Adjust the system_state check in boot_delay_msec() to handle the extra
> states.
>
On Mon, 2017-05-15 at 16:20 +0200, Richard Weinberger wrote:
> To solve this problem, set i_nlink for all xattr inodes to 0, such
> that
> the iput() in the UBIFS xattr code makes the temporary inode vanish
> immediately.
What if there is iget right after iput? With this patch, will we need
to go
Add node for GPC and specify as a parent interrupt controller for SoC bus.
Cc: yurov...@gmail.com
Cc: Dong Aisheng
Cc: Shawn Guo
Cc: Sascha Hauer
Cc: Fabio Estevam
Cc: Rob Herring
Cc: Mark Rutland
Cc: Russell King
Cc: devicet...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by
Add node for U38, a 74LV595PW serial-in shift register that acts as a
GPIO expander on the board.
Cc: yurov...@gmail.com
Cc: Dong Aisheng
Cc: Shawn Guo
Cc: Sascha Hauer
Cc: Fabio Estevam
Cc: Rob Herring
Cc: Mark Rutland
Cc: Russell King
Cc: devicet...@vger.kernel.org
Cc: linux-kernel@vger.k
On Sun, 14 May 2017 20:27:31 +0200
Thomas Gleixner wrote:
> To enable smp_processor_id() and might_sleep() debug checks earlier, it's
> required to add system states between SYSTEM_BOOTING and SYSTEM_RUNNING.
>
> Adjust the system_state check in kswapd_run() to handle the extra states.
>
> Sign
Enable PCIe peripheral on this board.
Cc: yurov...@gmail.com
Cc: Dong Aisheng
Cc: Shawn Guo
Cc: Sascha Hauer
Cc: Fabio Estevam
Cc: Rob Herring
Cc: Mark Rutland
Cc: Russell King
Cc: devicet...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Andrey Smirnov
---
arch/arm/boot/
Now that support for 'anatop-enable-bit' has been added to ANADIG
driver, reintroduce 'anatop-enable-bit' for all applicable LDOs.
Cc: yurov...@gmail.com
Cc: Dong Aisheng
Cc: Shawn Guo
Cc: Sascha Hauer
Cc: Fabio Estevam
Cc: Rob Herring
Cc: Mark Rutland
Cc: Russell King
Cc: devicet...@vger.k
From: Colin Ian King
The fields sense_data_size and sense_data are unitialized garbage from
the stack and are being copied back to userspace. Fix this leak of
stack information by ensuring they are zero'd.
Detected by CoverityScan, CID#1435473 ("Uninitialized scalar variable")
Fixes: 423400e64
On 12/05/17 21:57, Jeffrey Hugo wrote:
> On 5/12/2017 2:47 PM, Peter Zijlstra wrote:
>> On Fri, May 12, 2017 at 11:01:37AM -0600, Jeffrey Hugo wrote:
>>> diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
>>> index d711093..8f783ba 100644
>>> --- a/kernel/sched/fair.c
>>> +++ b/kernel/sched/fai
On Sun, 14 May 2017 20:27:32 +0200
Thomas Gleixner wrote:
> might_sleep() debugging should be active right after the scheduler starts
> working and smp_processor_id() debugging right before the first non boot
> cpu is brought up.
>
> Add two new states which allow to enable those checks earlier
GPCv2 IP block is a part of i.MX7 SoC. Select it to make corresponding
driver availible to support DT changes following this patch.
Cc: yurov...@gmail.com
Cc: Dong Aisheng
Cc: Shawn Guo
Cc: Sascha Hauer
Cc: Fabio Estevam
Cc: Rob Herring
Cc: Mark Rutland
Cc: Russell King
Cc: devicet...@vger.
As the documentation for dwfl_frame_pc says, frames that
are no activation frames need to have their program counter
decremented by one to properly find the function of the caller.
This fixes many cases where perf report currently attributes
the cost to the next line. I.e. I have code like this:
Am 15.05.2017 16:56, schrieb Colin King:
> From: Colin Ian King
>
> The fields sense_data_size and sense_data are unitialized garbage from
> the stack and are being copied back to userspace. Fix this leak of
> stack information by ensuring they are zero'd.
>
> Detected by CoverityScan, CID#14
On Mon, 15 May 2017 16:49:40 +0200,
Vinod Koul wrote:
>
> On Mon, May 15, 2017 at 11:43:11AM +0300, Andy Shevchenko wrote:
> > On Sun, 2017-05-14 at 18:34 +0530, Vinod Koul wrote:
> > > On Tue, May 09, 2017 at 07:18:37PM +0300, Andy Shevchenko wrote:
> > > > AVR32 is gone. Now it's time to clean u
On Sun, 14 May 2017 20:27:33 +0200
Thomas Gleixner wrote:
> might_sleep() checks are enabled after the boot process is done. That hides
> bugs in the smp bringup and driver initialization code.
>
> Enable it right when the scheduler starts working, i.e. when init task and
> kthreadd have been cr
On Sun, 14 May 2017 20:27:34 +0200
Thomas Gleixner wrote:
> smp_processor_id() checks are enabled after the boot process is done. That
> hides bugs in the smp bringup and driver initialization code.
>
> Enable it right before the first non-boot CPU is brought up.
>
> Signed-off-by: Thomas Gleix
On Monday, May 15, 2017 5:04:44 PM CEST Milian Wolff wrote:
> As the documentation for dwfl_frame_pc says, frames that
> are no activation frames need to have their program counter
> decremented by one to properly find the function of the caller.
Note that this leaves the perf build against libunw
Masami's the original author of ftracetest.
Masami, are you OK with this change?
-- Steve
On Sun, 14 May 2017 01:01:03 +0530
"Naveen N. Rao" wrote:
> Fix a few bashisms in ftrace selftests.
>
> Signed-off-by: Naveen N. Rao
> ---
> tools/testing/selftests/ftrace/ftracetest
On Tuesday 02 May 2017 11:13 PM, Laxman Dewangan wrote:
On Tuesday 02 May 2017 08:53 PM, Jon Hunter wrote:
On 02/05/17 15:05, Laxman Dewangan wrote:
The PWM hardware IP is taped-out with different maximum frequency
on different SoCs.
From HW team:
Before Tegra186, it is 38.4MHz.
In
Here are a set of patches to create a superblock configuration context
prior to setting up a new mount, populating it with the parsed
options/binary data, creating the superblock and then effecting the mount.
This allows namespaces and other information to be conveyed through the
mount procedure.
Clean up line terminal whitespace in fs/namespace.c.
Signed-off-by: David Howells
---
fs/namespace.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/namespace.c b/fs/namespace.c
index 8bd3e4d448b9..c076787871e7 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -1
> such "or"
> language can be a bit confusing. My understanding is such "or"
> language is
> really is only necessary or helpful for when you have some sort of
> incompatible
> licenses, and that's not the case here.
The problem is that it takes a lawyer to decide whether the two are
compatible.
Provide a function, kmemdup_nul(), that will create a NUL-terminated string
from an unterminated character array where the length is known in advance.
This is better than kstrndup() in situations where we already know the
string length as the strnlen() in kstrndup() is superfluous.
Signed-off-by:
Make get_mnt_ns() return the namespace it got a ref on for consistency with
other namespace ref getting functions.
Signed-off-by: David Howells
---
fs/mount.h |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/mount.h b/fs/mount.h
index bf1fda6eed8f..02ef292a77d7 100644
Make get_filesystem() return a pointer to the filesystem on which it just
got a ref.
Suggested-by: Rasmus Villemoes
Signed-off-by: David Howells
---
fs/filesystems.c |3 ++-
include/linux/fs.h |2 +-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/filesystems.c b/fs
Provide an empty name (ie. "") qstr for general use.
Signed-off-by: David Howells
---
fs/dcache.c|8 ++--
fs/gfs2/dir.c |3 +--
fs/namei.c |3 +--
fs/nsfs.c |3 +--
fs/pipe.c |3 +--
include/linux/dcache.h |5
Provide a system call by which a filesystem opened with fsopen() and
configured by a series of writes can be mounted:
int ret = fsmount(int fsfd, int dfd, const char *path,
unsigned int at_flags, unsigned int flags);
where fsfd is the fd returned by fsopen(), dfd
Introduce a superblock configuration context concept to be used during
superblock creation for mount and superblock reconfiguration for remount.
This is allocated at the beginning of the mount procedure and into it is
placed:
(1) Filesystem type.
(2) Namespaces.
(3) Device name.
(4) Superbl
Move proc_fill_super() to fs/proc/root.c as that's where the other
superblock stuff is.
Signed-off-by: David Howells
---
fs/proc/inode.c| 48 +---
fs/proc/internal.h |4 +---
fs/proc/root.c | 48
---
samples/fsmount/test-fsmount.c | 79
1 file changed, 79 insertions(+)
create mode 100644 samples/fsmount/test-fsmount.c
diff --git a/samples/fsmount/test-fsmount.c b/samples/fsmount/test-fsmount.c
new file mode 100644
index ..98b0258ae
---
fs/nfs/mount.c |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/nfs/mount.c b/fs/nfs/mount.c
index eb77d9af6c35..9b5b89acf97a 100644
--- a/fs/nfs/mount.c
+++ b/fs/nfs/mount.c
@@ -197,7 +197,7 @@ enum {
Opt_lookupcache_err
};
-static match_table_t nfs
---
fs/nfs/Makefile |2
fs/nfs/internal.h | 30 +
fs/nfs/mount.c| 1398 +
fs/nfs/super.c| 1391 -
4 files changed, 1429 insertions(+), 1392 deletions(-)
create mode 100644 fs
Add superblock config support to procfs.
Signed-off-by: David Howells
---
fs/proc/inode.c|2 -
fs/proc/internal.h |2 -
fs/proc/root.c | 166 +---
3 files changed, 108 insertions(+), 62 deletions(-)
diff --git a/fs/proc/inode.c b
Rename struct nfs_parsed_mount_data to struct nfs_sb_config and rename
pointers to it to "cfg". At some point this will acquire an sb_config
struct as the first term.
---
fs/nfs/client.c | 64
fs/nfs/internal.h | 14 +-
fs/nfs/mount.c | 433 +-
Add a small buffer in nfs_sb_config to avoid string duplication when
parsing numbers. Also make the parsing function wrapper place the parsed
integer directly in the appropriate nfs_sb_config struct member.
---
fs/nfs/internal.h |2 +
fs/nfs/mount.c| 83 +++-
Deindent nfs_sb_config_parse_option().
---
fs/nfs/mount.c | 706
1 file changed, 351 insertions(+), 355 deletions(-)
diff --git a/fs/nfs/mount.c b/fs/nfs/mount.c
index 26153b471e48..54c38e0ed167 100644
--- a/fs/nfs/mount.c
+++ b/fs/nfs/mo
Support legacy filesystems by creating a set of legacy sb_config operations
that builds up a list of mount options and then invokes fs_type->mount()
within the sb_config mount operation.
All filesystems can then be accessed using sb_config and the
fs_type->mount() call is _only_ used from within l
Do some tidying of the parsing code, including:
(*) Returning 0/error rather than true/false.
(*) Putting the nfs_sb_config pointer first in some arg lists.
(*) Unwrap some lines that will now fit on one line.
(*) Provide unioned sockaddr/sockaddr_storage fields to avoid casts.
(*) nfs_pa
On Sun, 14 May 2017 01:01:02 +0530
"Naveen N. Rao" wrote:
> If instance directories are deleted while there are registered function
> triggers:
>
> # cd /sys/kernel/debug/tracing/instances
> # mkdir test
> # echo "schedule:enable_event:sched:sched_switch" > test/set_ftrace_filter
> # rmd
Institute a separate step in the mounting procedure:
(1) Create new sb_config context.
(2) Configure the context.
(3) Create superblock.
(4) Mount the superblock any number of times.
(5) Destroy the context.
Step (3) is added and must be given by userspace before fsmount() may be
used:
Add mount context support to NFS, parsing the options in advance and
attaching the information to the mount context. The highlights are:
(*) Define a new nfs_mount_context struct that merges together
nfs_parsed_mount_data, nfs_mount_info and nfs_clone_mount. This
structure represents
Split nfs_parse_mount_options() to move the prologue, list-splitting and
epilogue into one function and the per-option processing into another.
---
fs/nfs/internal.h |3 +
fs/nfs/mount.c| 143 ++---
2 files changed, 83 insertions(+), 63 del
Artem,
Am 15.05.2017 um 16:53 schrieb Artem Bityutskiy:
> On Mon, 2017-05-15 at 16:20 +0200, Richard Weinberger wrote:
>> To solve this problem, set i_nlink for all xattr inodes to 0, such
>> that
>> the iput() in the UBIFS xattr code makes the temporary inode vanish
>> immediately.
>
> What if t
On Sat, May 13, 2017 at 5:22 AM, Sascha Silbe wrote:
> When handling uncompressed node names, we need to compare the last
> component rather than the entire string.
>
> Signed-off-by: Sascha Silbe
> ---
> scripts/dtc/libfdt/fdt_ro.c | 3 +++
> 1 file changed, 3 insertions(+)
This needs to be a
Provide an fsopen() system call that starts the process of preparing to
mount, using an fd as a context handle. fsopen() is given the name of the
filesystem that will be used:
int mfd = fsopen(const char *fsname, int reserved,
int open_flags);
where reserved shou
On Mon, May 15, 2017 at 09:47:40AM -0500, Rob Herring wrote:
> On Mon, May 15, 2017 at 9:26 AM, Russell King - ARM Linux
> wrote:
> > Maybe what we should do is:
> >
> > mkdir include/dt
> > git mv include/dt-bindings include/dt
> > for arch in arch/*; do
> > dts=$arch/boot/dts
> > if [ -d $dt
On Mon, May 15, 2017 at 7:47 AM, Rob Herring wrote:
> On Mon, May 15, 2017 at 9:26 AM, Russell King - ARM Linux
> wrote:
>> On Mon, May 15, 2017 at 08:01:07AM -0500, Rob Herring wrote:
>>> I'd prefer not to mix things in scripts/dtc that aren't the import of
>>> dtc (yes, we do have a few other t
Modern SoCs have multiple processors and various dedicated cores (video, gpu,
graphics, modem). These cores are talking to each other and can generate a lot
of data flowing through the on-chip interconnects. These interconnect buses
could form different topologies such as crossbar, point to point b
The interconnect API is not yet using DT bindings for expressing
the relations between the API consumers and providers. This is
posted a separate patch as it needs further discussions on how
to represent this with DT.
Signed-off-by: Georgi Djakov
---
.../bindings/interconnect/interconnect.txt
Add driver for the Qualcomm interconnect controllers found in
msm8916 based platforms.
Signed-off-by: Georgi Djakov
---
drivers/interconnect/Kconfig | 5 +
drivers/interconnect/Makefile| 1 +
drivers/interconnect/qcom/Kconfig| 12 +
dr
On Mon, 15 May 2017, Steven Rostedt wrote:
> On Sun, 14 May 2017 20:27:34 +0200
> Thomas Gleixner wrote:
>
> > smp_processor_id() checks are enabled after the boot process is done. That
> > hides bugs in the smp bringup and driver initialization code.
> >
> > Enable it right before the first no
This patch introduce a new API to get the requirement and configure the
interconnect buses across the entire chipset to fit with the current demand.
The API is using a consumer/provider-based model, where the providers are
the interconnect controllers and the consumers could be various drivers.
Th
On Mon, May 15, 2017 at 02:36:02PM +0300, Jarkko Sakkinen wrote:
> On Wed, May 10, 2017 at 03:34:58PM +0300, Jarkko Sakkinen wrote:
> > On Tue, May 09, 2017 at 09:13:08AM -0600, Jason Gunthorpe wrote:
> > > On Tue, May 09, 2017 at 05:13:53PM +0300, Jarkko Sakkinen wrote:
> > > > On Sun, May 07, 201
On Sun, May 14, 2017 at 10:59 AM, Randy Dunlap wrote:
>
> Can the generated files please be put in the same places that (most or
> all) previous releases have used?
I will leave this to Konstantin.. There may well be practical reasons
for the movement.
> Oh, and the patch file (on https://kernel
Hi all,
this series, which is a combined effort from Amir, Andy and me introduces
new uuid_t and guid_t type names that are less confusing than the existing
types, adds new helpers for them and starts switching the fs code over to
it. Andy has additional patches on top to convert many of the user
From: Amir Goldstein
uuid_t definition is about to change.
Signed-off-by: Amir Goldstein
Signed-off-by: Christoph Hellwig
---
fs/xfs/xfs_inode_item.c | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 08cb7d1a4a3
Unused now.
Signed-off-by: Christoph Hellwig
---
include/linux/uuid.h | 24
1 file changed, 24 deletions(-)
diff --git a/include/linux/uuid.h b/include/linux/uuid.h
index f0e2a645e2bb..3980d5579338 100644
--- a/include/linux/uuid.h
+++ b/include/linux/uuid.h
@@ -19,30 +
From: Amir Goldstein
The md private helper uuid_equal() collides with a generic helper
of the same name.
Rename the md private helper to md_uuid_equal() and do the same for
md_sb_equal().
Cc: Shaohua Li
Signed-off-by: Amir Goldstein
Signed-off-by: Christoph Hellwig
---
drivers/md/md.c | 8 +
Signed-off-by: Christoph Hellwig
---
arch/s390/kernel/sysinfo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/s390/kernel/sysinfo.c b/arch/s390/kernel/sysinfo.c
index eefcb54872a5..fb869b103825 100644
--- a/arch/s390/kernel/sysinfo.c
+++ b/arch/s390/kernel/sysinfo.c
@@
Signed-off-by: Christoph Hellwig
---
security/integrity/ima/ima_policy.c | 11 +--
1 file changed, 5 insertions(+), 6 deletions(-)
diff --git a/security/integrity/ima/ima_policy.c
b/security/integrity/ima/ima_policy.c
index 49fbc3e8f012..da3e7d50e0d7 100644
--- a/security/integrity/ima/
For some file systems we still memcpy into it, but in various places this
already allows us to use the proper uuid helpers. More to come..
Signed-off-by: Christoph Hellwig
---
drivers/xen/tmem.c | 6 +++---
fs/ext4/super.c | 2 +-
fs/f2fs/super.c
From: Amir Goldstein
Use the common helper uuid_is_null() and remove the xfs specific
helper uuid_is_nil().
The common helper does not check for the NULL pointer value as
xfs helper did, but xfs code never calls the helper with a pointer
that can be NULL.
Conform comments and warning strings to
This helper was only used by IMA of all things, which would get spurious
errors if CONFIG_BLOCK is disabled. Just opencode the call there.
Signed-off-by: Christoph Hellwig
---
include/linux/genhd.h | 11 ---
security/integrity/ima/ima_policy.c | 3 +--
2 files changed, 1
Directly use the v1 intepretation of uuid_t instead.
Signed-off-by: Christoph Hellwig
---
fs/xfs/uuid.c | 25 -
fs/xfs/uuid.h | 1 -
fs/xfs/xfs_mount.c | 6 +-
3 files changed, 5 insertions(+), 27 deletions(-)
diff --git a/fs/xfs/uuid.c b/fs/xfs/uuid.c
in
Signed-off-by: Christoph Hellwig
Reviewed-by: David Howells
---
fs/afs/cmservice.c | 46 +++---
fs/afs/internal.h | 2 +-
fs/afs/main.c | 4 ++--
3 files changed, 26 insertions(+), 26 deletions(-)
diff --git a/fs/afs/cmservice.c b/fs/afs/cmservice
Signed-off-by: Christoph Hellwig
---
include/linux/uuid.h | 5 -
1 file changed, 5 deletions(-)
diff --git a/include/linux/uuid.h b/include/linux/uuid.h
index aef21b580b17..21218351ae26 100644
--- a/include/linux/uuid.h
+++ b/include/linux/uuid.h
@@ -92,9 +92,4 @@ static inline int uuid_le_c
These helper are used to compare and copy two uuid_t type objects.
Signed-off-by: Amir Goldstein
[hch: also provide the respective guid_ versions]
Signed-off-by: Christoph Hellwig
---
fs/xfs/uuid.c| 6 --
fs/xfs/uuid.h| 7 ---
include/linux/uuid.h | 20
Turn the content of uuid_t into a union and add the fields for the v1
interpretation to it.
Signed-off-by: Christoph Hellwig
Reviewed-by: David Howells
---
include/uapi/linux/uuid.h | 39 +--
1 file changed, 33 insertions(+), 6 deletions(-)
diff --git a/incl
Hoist the libnvdimm helper as an inline helper to linux/uuid.h
using an auxiliary const variable uuid_null in lib/uuid.c.
[hch: also add the guid variant. Both do the same but I'd like
to keep casts to a minimum]
The common helper uses the new abstract type uuid_t * instead of
u8 *.
Suggested-b
On Sun, May 14, 2017 at 08:09:17PM +0200, Ingo Molnar wrote:
>
> * Yury Norov wrote:
>
> > sched_find_first_bit() is in fact the unrolled version of
> > find_first_bit(), which is theoretically faster in some cases.
> > But in the kernel it is called only in couple places in
> > kernel/sched/rt
We have observed across several workloads situations where kswapd and
direct reclaimers get stuck in the inode shrinker of the ext4 / mount,
causing allocation latencies across tasks in the system, while there
are dozens of gigabytes of clean page cache covering multiple disks.
The stack traces of
Our "little endian" UUID really is a Wintel GUID, so rename it and its
helpers such (guid_t). The big endian UUID is the only true one, so
give it the name uuid_t. The uuid_le and uuid_be names are retained for
now, but will hopefully go away soon. The exception to that are the _cmp
helpers that
Hello:
On 05/10/2017 12:33 PM, Tejun Heo wrote:
> Hello,
>
> On Wed, May 10, 2017 at 11:48:17AM -0500, Michael Bringmann wrote:
>>
>> On NUMA systems with dynamic processors, the content of the cpumask
>> may change over time. As new processors are added via DLPAR operations,
>> workqueues are c
These are only used in uuid.c and vsprintf.c and aren't something modules
should use directly.
Signed-off-by: Christoph Hellwig
---
lib/uuid.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/lib/uuid.c b/lib/uuid.c
index f80dc63f6ca8..003bf6823003 100644
--- a/lib/uuid.c
+++ b/lib/uuid.c
@@
Use the generic Linux definition to implement our UUID type, this will
allow using more generic infrastructure in the future.
Signed-off-by: Christoph Hellwig
---
fs/xfs/uuid.h | 4
fs/xfs/xfs_linux.h | 3 +++
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/fs/xfs/uuid.h
On Mon, May 15, 2017 at 08:27:54AM -0700, Olof Johansson wrote:
> On Mon, May 15, 2017 at 7:47 AM, Rob Herring wrote:
> > On Mon, May 15, 2017 at 9:26 AM, Russell King - ARM Linux
> > wrote:
> >> Maybe what we should do is:
> >>
> >> mkdir include/dt
> >> git mv include/dt-bindings include/dt
> >
On Sun, May 14, 2017 at 10:59 AM, Randy Dunlap wrote:
>
> Can the generated files please be put in the same places that (most or
> all) previous releases have used?
I will leave this to Konstantin.. There may well be practical reasons
for the movement.
> Oh, and the patch file (on https://kernel
On Mon, May 15, 2017 at 04:20:09PM +0200, Arnd Bergmann wrote:
> On Mon, May 15, 2017 at 4:11 PM, Dan Williams
> wrote:
> > On Mon, May 15, 2017 at 6:44 AM, Arnd Bergmann wrote:
> >> We allow configurations with CONFIG_BLOCK=n and CONFIG_DAX=y, which now
> >> results in a link error:
> >>
> >> d
> On Fri, May 12, 2017 at 7:34 AM, wrote:
> >>Yes, mostly. I've written the patch, but I was planning to target it
> >>at 4.12 or 4.13 but not -stable. It's mostly just a cleanup and has
> >>no real power saving benefit since the RSTe timeouts are so absurdly
> >>conservative that I doubt PS4 w
On Sat, May 13, 2017 at 12:43:11PM +, Winkler, Tomas wrote:
> > The TPM class has some common shutdown code that must be executed for
> > all drivers. This adds some needed functionality for that
>
> The issue with this is, that on some platforms the only storage can
> be eMMC and TPM is using
The randconfig builder caught another corner case with this driver that
fails to build for EBSA110 since that has its own MMIO handlers and
lacks atomic_io_modify:
drivers/watchdog/orion_wdt.o: In function `orion_stop':
orion_wdt.c:(.text.orion_stop+0x28): undefined reference to `atomic_io_modify'
On Mon, May 15, 2017 at 10:53:25AM +0200, Daniel Vetter wrote:
> On Thu, May 11, 2017 at 10:06:02AM +0100, Jose Abreu wrote:
> > Now that we have a callback to check if crtc supports a given mode
> > we can use it in arcpgu so that we restrict the number of probbed
> > modes to the ones we can actu
On Mon, May 15, 2017 at 10:27 AM, Olof Johansson wrote:
> On Mon, May 15, 2017 at 7:47 AM, Rob Herring wrote:
>> On Mon, May 15, 2017 at 9:26 AM, Russell King - ARM Linux
>> wrote:
>>> On Mon, May 15, 2017 at 08:01:07AM -0500, Rob Herring wrote:
I'd prefer not to mix things in scripts/dtc t
On 05/15/2017 08:41 AM, Jarkko Sakkinen wrote:
On Wed, May 10, 2017 at 07:54:22PM -0400, Stefan Berger wrote:
Implement the request_locality function. To set the locality on the
backend we define vendor-specific TPM 1.2 and TPM 2 ordinals and send
a command to the backend to set the locality for
Some EC chip has larger flash sector size which requires longer erase
time. During erase the CPU is usually stalled and can't even respond to
interrupts. We sleep a while to block any EC command from executing
during the flash erase period.
Signed-off-by: Wei-Ning Huang
---
drivers/mfd/cros_ec_i
And stop messing with the address limit.
Signed-off-by: Christoph Hellwig
---
fs/coredump.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/fs/coredump.c b/fs/coredump.c
index 592683711c64..10a020639a94 100644
--- a/fs/coredump.c
+++ b/fs/coredump.c
@@ -679,16 +679,11 @
And make it take a struct filename instead of a user pointer.
Signed-off-by: Christoph Hellwig
---
fs/internal.h | 1 +
fs/namei.c| 12 +---
2 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/fs/internal.h b/fs/internal.h
index 9676fe11c093..c127454fe4af 100644
--- a/fs/
Make sure to drop the reference to the dma device taken by
of_find_device_by_node() on probe errors and on driver unbind.
Fixes: 334ae614772b ("sparc: Kill SBUS DVMA layer.")
Signed-off-by: Johan Hovold
---
drivers/scsi/sun_esp.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
dif
Hi Georgi,
On Mon, May 15, 2017 at 5:35 PM, Georgi Djakov wrote:
> --- /dev/null
> +++ b/drivers/interconnect/qcom/interconnect_msm8916.c
> +struct qcom_interconnect_node {
> + struct interconnect_node node;
> + unsigned int id;
4 byte gap due to alignment rules on 64-bit.
> +
On 17-05-15 06:13 AM, Mark Rutland wrote:
Hi,
On Mon, May 15, 2017 at 05:32:14PM +0530, Anup Patel wrote:
+/ {
+ chosen { /* Default kernel args */
+ bootargs = "root=/dev/ram rw rootwait \
+ earlycon=uart8250,mmio32,0x68a1 \
+
On 05/15/2017 08:40 AM, Jarkko Sakkinen wrote:
On Wed, May 10, 2017 at 07:54:21PM -0400, Stefan Berger wrote:
Refactor tpm_transmit and pull out code sending the command
and receiving the response and put this into tpm_transfer.
Signed-off-by: Stefan Berger
---
drivers/char/tpm/tpm-interface
On Mon, 2017-05-15 at 17:22 +0200, Richard Weinberger wrote:
> Alternatively we could add a iget_locked/drop_nlink/iput sequence to
> ubifs_tnc_remove_ino(). But that will make unlink() much slower for
> files
> that contain xattrs.
At that level we'd need to do it for every xattr, even those that
On Mon, May 15, 2017 at 5:47 PM, Yury Norov wrote:
> On Sun, May 14, 2017 at 08:09:17PM +0200, Ingo Molnar wrote:
>>
>> * Yury Norov wrote:
>>
>> > sched_find_first_bit() is in fact the unrolled version of
>> > find_first_bit(), which is theoretically faster in some cases.
>> > But in the kernel
On 05/15/2017 12:04 PM, Stefan Berger wrote:
On 05/15/2017 08:40 AM, Jarkko Sakkinen wrote:
On Wed, May 10, 2017 at 07:54:21PM -0400, Stefan Berger wrote:
Refactor tpm_transmit and pull out code sending the command
and receiving the response and put this into tpm_transfer.
Signed-off-by: Stefa
On Mon, May 15, 2017 at 8:52 AM, Rob Herring wrote:
> On Mon, May 15, 2017 at 10:27 AM, Olof Johansson wrote:
>> On Mon, May 15, 2017 at 7:47 AM, Rob Herring wrote:
>>> On Mon, May 15, 2017 at 9:26 AM, Russell King - ARM Linux
>>> wrote:
On Mon, May 15, 2017 at 08:01:07AM -0500, Rob Herrin
On Mon, 15 May 2017 11:21:15 -0400
Steven Rostedt wrote:
> On Sun, 14 May 2017 01:01:02 +0530
> "Naveen N. Rao" wrote:
>
> > If instance directories are deleted while there are registered function
> > triggers:
> >
> > # cd /sys/kernel/debug/tracing/instances
> > # mkdir test
> > # echo
Btw, please don't add any new code that only has staging users to the
tree. Especially not for a piuece of junk like lustre that should
be removed rather sooner than later.
> -Original Message-
> From: Andy Lutomirski [mailto:l...@kernel.org]
> Sent: Saturday, May 13, 2017 7:28 AM
> To: Andy Lutomirski
> Cc: Jens Axboe ; linux-kernel@vger.kernel.org; Kai-Heng Feng
> ; linux-nvme ;
> Christoph Hellwig ; Sagi Grimberg ; Keith Busch
> ; Limonciello, Mario
> Sub
On Mon, May 15, 2017 at 05:50:19PM +0200, Arnd Bergmann wrote:
> The randconfig builder caught another corner case with this driver that
> fails to build for EBSA110 since that has its own MMIO handlers and
> lacks atomic_io_modify:
>
> drivers/watchdog/orion_wdt.o: In function `orion_stop':
> ori
Hi,
On Wed, May 10, 2017 at 10:30 PM, Wei-Ning Huang wrote:
> Some EC chip has larger flash sector size which requires longer erase
> time. During erase the CPU is usually stalled and can't even respond to
> interrupts. We sleep a while to block any EC command from executing
> during the flash er
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