On Fri, Oct 19, 2018 at 02:43:12PM -0600, Shuah Khan wrote:
> On 10/18/2018 11:53 AM, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 4.18.16 release.
> > There are 53 patches in this series, all will be posted as a response
> > to this one. If anyone has any iss
On Fri, Oct 19, 2018 at 08:50:29AM -0700, Guenter Roeck wrote:
> On Thu, Oct 18, 2018 at 07:53:53PM +0200, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 4.18.16 release.
> > There are 53 patches in this series, all will be posted as a response
> > to this one.
On 10/20/2018 10:55 AM, Joel Fernandes wrote:
On Sun, Sep 09, 2018 at 01:57:01AM +0530, Sai Prakash Ranjan wrote:
Hi,
This patch series adds Event tracing support to pstore and is continuation
to the RFC patch introduced to add a new tracing facility for register
accesses called Register Trace
On Oct 18, 2018, at 11:26 AM, Andy Lutomirski wrote:
>
> On Wed, Oct 17, 2018 at 9:36 PM NeilBrown wrote:
>>
>> On Wed, Oct 17 2018, Andy Lutomirski wrote:
>>
>>> On Wed, Oct 17, 2018 at 6:48 PM NeilBrown wrote:
Was: Re: [tip:x86/asm] x86/entry: Rename is_{ia32,x32}_task() to
On Oct 19, 2018, at 11:42 AM, Miklos Szeredi wrote:
>>> +#define STATX_RESULT_MASK STATX__RESERVED
>>
>> Please don't use that bit.
>
> Using it internally is perfectly harmless. If we'll need to extend
> statx in the future and make use of this flag externally, then we can
> easily move the i
On Sun, Sep 09, 2018 at 01:57:01AM +0530, Sai Prakash Ranjan wrote:
> Hi,
>
> This patch series adds Event tracing support to pstore and is continuation
> to the RFC patch introduced to add a new tracing facility for register
> accesses called Register Trace Buffer(RTB). Since we decided to not in
On Fri, Oct 19, 2018 at 11:36:19PM +0100, David Howells wrote:
> Alan Jenkins wrote:
>
> > # open_tree_clone 3 > # cd /proc/self/fd/3
> > # mount --move . /mnt
> > [ 41.747831] mnt_flags=1020 umount=0
> > # cd /
> > # umount /mnt
> > umount: /mnt: target is busy
> >
> > ^ a newly introduced bu
On Sat, Oct 20, 2018 at 02:10:59AM +0100, David Howells wrote:
> @@ -1060,6 +1074,9 @@ void iov_iter_revert(struct iov_iter *i, size_t unroll)
> }
> unroll -= i->iov_offset;
> switch (iov_iter_type(i)) {
> + case ITER_DISCARD:
> + i->iov_offset = 0;
> +
On Sat, Oct 20, 2018 at 02:10:52AM +0100, David Howells wrote:
> Renumber the ITER_* constants in uio.h to be contiguous to make comparing
> them more efficient in a switch-statement.
Are you sure that they *are* more efficient that way? Some of those paths
are fairly hot, so much that I would re
On Sat, Oct 20, 2018 at 02:10:44AM +0100, David Howells wrote:
One general comment: I would strongly recommend splitting the iov_iter
initializers change into a separate patch.
> index 8d41ca7bfcf1..dcdbcb6f09f8 100644
> --- a/fs/cifs/file.c
> +++ b/fs/cifs/file.c
> @@ -2990,7 +2990,7 @@ cifs_rea
Hi Neil,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linux-sof-driver/master]
[also build test ERROR on v4.19-rc8 next-20181019]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day
From: David Miller
Date: Fri, 19 Oct 2018 21:05:49 -0700 (PDT)
> One solution I've come up with is:
>
> 1) When synthesizing a fork event, set PERF_RECORD_MISC_COMM_EXEC in
>header->misc.
>
> 2) Use this to elide the map groups clone in
>thread__clone_map_groups().
Looking into code hi
Symbols aren't exactly right all the time on sparc and even the owner
of a sample is set to "unknown" from time to time so I turned on some
debugging to investigate.
One thing that stands out is that we get overlapping maps all the
time.
So I tried to narrow down how this happens. Here is one
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
head: 01a14bda11add9dcd4a59200f13834d634559935
commit: 7aa54be2976550f17c11a1c3e3630002dea39303 [6/10] locking/qspinlock, x86:
Provide liveness guarantee
config: x86_64-randconfig-u0-10201040 (attached as .config)
c
Hello,
I'm Kelvin Cord, with First City Monument Bank here in Nigeria. I was wondering
if you received my last email. I sincerely seek to present you as the Next of
Kin to a late client who left behind ($170 Million USD) in a fixed deposit
account in my bank before his demise.
The British born
From: Dong Aisheng
CAN transceiver is different on RevA and RevB board.
It's active high on RevA while active low on Rev B.
Signed-off-by: Dong Aisheng
Signed-off-by: Joakim Zhang
---
arch/arm/boot/dts/imx6sx-sdb-reva.dts | 12
arch/arm/boot/dts/imx6sx-sdb.dts | 5
arch/ar
-Original Message-
From: Fabio Estevam [mailto:feste...@gmail.com]
Sent: 2018年10月19日 20:52
To: Joakim Zhang
Cc: Shawn Guo ; Sascha Hauer ;
Sascha Hauer ; Fabio Estevam ;
dl-linux-imx ; Rob Herring ; Mark
Rutland ; A.s. Dong ; open
list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
On Fri, Oct 19, 2018 at 2:33 PM Moritz Fischer
wrote:
>
> Hi Nava,
>
> Looks good to me, a couple of nits inline below.
>
> On Fri, Oct 19, 2018 at 1:50 AM Nava kishore Manne
> wrote:
> >
> > This patch adds FPGA Manager support for the Xilinx
> > ZynqMp chip.
>
> Isn't it ZynqMP ?
> >
> > Signed
From: Masami Hiramatsu
Fix synthetic event to accept unsigned modifier for its field type
correctly.
Currently, synthetic_events interface returns error for "unsigned"
modifiers as below;
# echo "myevent unsigned long var" >> synthetic_events
sh: write error: Invalid argument
This is because
From: Masami Hiramatsu
Add a testcase to check the syntax and field types for
synthetic_events interface.
Link:
http://lkml.kernel.org/r/153986838264.18251.16627517536956299922.stgit@devbox
Acked-by: Shuah Khan
Signed-off-by: Masami Hiramatsu
Signed-off-by: Steven Rostedt (VMware)
---
.../
Linus (aka Greg),
Masami found some issues with the creation of synthetic events.
The first two patches fix handling of unsigned type, and handling
of a space before an ending semi-colon.
The third patch adds a selftest to test the processing of synthetic events.
Please pull the latest trace-v
From: Masami Hiramatsu
Fix synthetic event to allow independent semicolon at end.
The synthetic_events interface accepts a semicolon after the
last word if there is no space.
# echo "myevent u64 var;" >> synthetic_events
But if there is a space, it returns an error.
# echo "myevent u64 var
On Fri, 19 Oct 2018 04:44:33 +
Nadav Amit wrote:
> at 9:29 PM, Andy Lutomirski wrote:
>
> >> On Oct 18, 2018, at 6:08 PM, Nadav Amit wrote:
> >>
> >> at 10:00 AM, Andy Lutomirski wrote:
> >>
> On Oct 18, 2018, at 9:47 AM, Nadav Amit wrote:
>
> at 8:51 PM, Andy Lutomirsk
On Fri, 19 Oct 2018, Tomas Winkler wrote:
This patch series provides initial separation of tpm 1.x and tpm 2.x
commands, in foresight that the tpm 1.x chips will eventually phase out
and can be compiled out for modern systems.
A new file is added tpm1-cmd.c that contains tpm 1.x specific commands
Send probes to all the unprobed fileservers in a fileserver list on all
addresses simultaneously in an attempt to find out the fastest route whilst
not getting stuck for 20s on any server or address that we don't get a
reply from.
This alleviates the problem whereby attempting to access a new serv
Get the target vnode in afs_rmdir() and validate it before we attempt the
deletion, The vnode pointer will be passed through to the delivery function
in a later patch so that the delivery function can mark it deleted.
Signed-off-by: David Howells
---
fs/afs/dir.c | 11 ++-
1 file chan
Calculate the callback expiration time at the point of operation reply
delivery, using the reply time queried from AF_RXRPC on that call as a
base.
Signed-off-by: David Howells
---
fs/afs/afs.h |2 +-
fs/afs/fsclient.c | 22 +-
fs/afs/inode.c|4 ++--
fs/af
Expand fields in various data structures to support the expanded
information that YFS is capable of returning.
Signed-off-by: David Howells
---
fs/afs/afs.h | 35 ++-
fs/afs/fsclient.c |9 +
2 files changed, 23 insertions(+), 21 deletions(-)
d
Provide an option to allow the file or volume location server cursor to be
dumped if the rotation routine falls off the end without managing to
contact a server.
Signed-off-by: David Howells
---
fs/afs/Kconfig | 12 +++
fs/afs/addr_list.c |2 ++
fs/afs/internal.h |3 +++
Implement the YFS cache manager service which gives extra capabilities on
top of AFS. This is done by listening for an additional service on the
same port and indicating that anyone requesting an upgrade should be
upgraded to the YFS port.
Signed-off-by: David Howells
---
fs/afs/cmservice.c
Eliminate the address pointer from the address list cursor as it's
redundant (ac->addrs[ac->index] can be used to find the same address) and
address lists must be replaced rather than being rearranged, so is of
limited value.
Signed-off-by: David Howells
---
fs/afs/addr_list.c |2 --
fs/afs
In some circumstances, the callback interest pointer is NULL, so in such a
case we can't dereference it when checking to see if the callback is
broken. This causes an oops in some circumstances.
Fix this by replacing the function that worked out the aggregate break
counter with one that actually
Implement support for talking to YFS-variant fileservers in the cache
manager and the filesystem client. These implement upgraded services on
the same port as their AFS services.
YFS fileservers provide expanded capabilities over AFS.
Signed-off-by: David Howells
---
fs/afs/Makefile
The FS.FetchStatus reply delivery function was updating inode of the
directory in which a lookup had been done with the status of the looked up
file. This corrupts some of the directory state.
Fixes: 5cf9dd55a0ec ("afs: Prospectively look up extra files when doing a
single lookup")
Signed-off-by
When writing a new page, clear space in the page rather than attempting to
load it from the server if the space is beyond the EOF.
Signed-off-by: David Howells
---
fs/afs/write.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/fs/afs/write.c b/fs/afs/write.c
index fdb9d602412
Call the function to commit the status on a new file, dir or symlink so
that the access rights for the caller's key are cached for that object.
Without this, the next access to the file will cause a FetchStatus
operation to be emitted to retrieve the access rights.
Signed-off-by: David Howells
-
Increase the sizes of the volume ID to 64 bits and the vnode ID (inode
number equivalent) to 96 bits to allow the support of YFS.
This requires the iget comparator to check the vnode->fid rather than i_ino
and i_generation as i_ino is not sufficiently capacious. It also requires
this data to be p
Remove unnecessary details of a broken callback, such as version, expiry
and type, from the afs_callback_break struct as they're not actually used
and make the list take more memory.
Signed-off-by: David Howells
---
fs/afs/afs.h |2 +-
fs/afs/callback.c |8 ++--
fs/afs/cmserv
Currently the TTL on VL server and address lists isn't set in all
circumstances and may be set to poor choices in others, since the TTL is
derived from the SRV/AFSDB DNS record if and when available.
Fix the TTL by limiting the range to a minimum and maximum from the current
time. At some point t
Fix afs_deliver_to_call() to handle -EIO being returned by the operation
delivery function, indicating that the call found itself in the wrong
state, by printing an error and aborting the call.
Currently, an assertion failure will occur. This can happen, say, if the
delivery function falls off th
Add a couple of tracepoints to log the production of I/O errors within the AFS
filesystem.
Signed-off-by: David Howells
---
fs/afs/cmservice.c | 10 +++--
fs/afs/dir.c | 18 ++
fs/afs/internal.h | 11 ++
fs/afs/mntpt.c |5 ++-
fs/
Add a new iterator, ITER_DISCARD, that can only be used in READ mode and
just discards any data copied to it.
This is useful in a network filesystem for discarding any unwanted data
sent by a server.
Signed-off-by: David Howells
---
include/linux/uio.h |7
lib/iov_iter.c | 96 +
afs_extract_data sets up a temporary iov_iter and passes it to AF_RXRPC
each time it is called to describe the remaining buffer to be filled.
Instead:
(1) Put an iterator in the afs_call struct.
(2) Set the iterator for each marshalling stage to load data into the
appropriate places. A n
Track VL servers as independent entities rather than lumping all their
addresses together into one set and implement server-level rotation by:
(1) Add the concept of a VL server list, where each server has its own
separate address list. This code is similar to the FS server list.
(2) Use
Include the site of detection of AFS protocol errors in trace lines to
better be able to determine what went wrong.
Signed-off-by: David Howells
---
fs/afs/cmservice.c |6 ++
fs/afs/fsclient.c | 117 +++-
fs/afs/inode.c |
Renumber the ITER_* constants in uio.h to be contiguous to make comparing
them more efficient in a switch-statement.
Signed-off-by: David Howells
---
include/linux/uio.h |8 +++--
lib/iov_iter.c | 77 ++-
2 files changed, 62 insertions(
In the iov_iter struct, separate the iterator type from the iterator
direction and use accessor functions to access them in most places.
Convert a bunch of places to use switch-statements to access them rather
then chains of bitwise-AND statements. This makes it easier to add further
iterator typ
Improve the error handling in FS server rotation by:
(1) Cache the latest useful error value for the fs operation as a whole in
struct afs_fs_cursor separately from the error cached in the
afs_addr_cursor struct. The one in the address cursor gets clobbered
occasionally. Copy ove
Hi Al,
Here's a set of development patches for AFS if you could pull it for the
upcoming merge window. Its main features are:
(1) Provide wrapper functions for accessing iov iterators, renumber the
iterator types to be more amenable to switching on and provide a new read
discard ite
On Fri, 19 Oct 2018, Tomas Winkler wrote:
Add wrapper tpm_auto_startup() to tpm-interface.c
instead of open coded decision between TPM 1.x and TPM 2.x
in tpm-chip.c
Signed-off-by: Tomas Winkler
Tested-by: Jarkko Sakkinen
---
V3: New in the series.
V4: Fix the commit message.
V5-7: Resend.
dri
On Fri, 19 Oct 2018, Tomas Winkler wrote:
TPM manual startup is used only from within TPM 1.x or TPM 2.x
code, hence remove tpm_startup() function from tpm-interface.c
and add two static functions implementations tpm1_startup()
and tpm2_startup() into to tpm1-cmd.c and tpm2-cmd.c respectively.
S
On Fri, 19 Oct 2018, Tomas Winkler wrote:
Factor out TPM 1.x suspend flow from tpm-interface.c into a new function
tpm1_pm_suspend() in tpm1-cmd.c
Signed-off-by: Tomas Winkler
Reviewed-by: Jarkko Sakkinen
I'll test this later.
/Jarkko
On 10/19/18 5:20 PM, Will Korteland wrote:
> On 2018-10-20 00:16, Randy Dunlap wrote:
>> -A another way is to use wildcard. The match rule support ``*`` (matches
>> -zero or more characters) and ``?`` (matches exactly one character).For
>> +A another way is to use wildcards. The match rule supports
Hi Vincent,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on tip/sched/core]
[also build test ERROR on v4.19-rc8 next-20181019]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci
On Fri, 19 Oct 2018, Tomas Winkler wrote:
Factor out get random implementation from tpm-interface.c
into tpm1_get_random function in tpm1-cmd.c.
No functional changes.
Signed-off-by: Tomas Winkler
Reviewed-by: Jarkko Sakkine
*If* there is need for a new version can you change that to:
Revie
On Fri, 19 Oct 2018, Tomas Winkler wrote:
Factor out TPM 1.x commands calculation into tpm1-cmd.c file.
and change the prefix from tpm_ to tpm1_.
No functional change is done here.
Signed-off-by: Tomas Winkler
Tested-by: Jarkko Sakkinen
---
V2-V3: Rebase
V4: 1. Remove the licence statement it'
On Fri, 19 Oct 2018, Tomas Winkler wrote:
1. TPM2_CC_LAST has moved from 182 to 193
2. Convert tpm2_ordinal_duration from an array into a switch statement,
as there are not so many commands that require special duration
relative to a number of commands, the switch statement function
is call
On Fri, 19 Oct 2018, Tomas Winkler wrote:
tpm_i2c_nuvoton calculated commands duration using TPM 1.x
values via tpm_calc_ordinal_duration() also for TPM 2.x chips.
Call tpm2_calc_ordinal_duration() for retrieving ordinal
duration for TPM 2.X chips.
Cc: sta...@vger.kernel.org
Cc: Nayna Jain
Sign
The Creative Audigy SE (SB0570) card currently exhibits an audible pop
whenever playback is stopped or resumed, or during silent periods of an
audio stream. Initialise the IZD bit to the 0 to eliminate these pops.
The Infinite Zero Detection (IZD) feature on the DAC causes the output
to be shunted
From: Andi Kleen
KVM added a workaround for PEBS events leaking
into guests with 26a4f3c08de4 ("perf/x86: disable PEBS on a guest entry.")
This uses the VT entry/exit list to add an extra disable of the PEBS_ENABLE MSR.
Intel also added a fix for this issue to microcode updates on
Haswell/Broadw
On Fri, Oct 19, 2018 at 07:35:36PM +0200, Uladzislau Rezki (Sony) wrote:
> Objective
> -
> Initiative of improving vmalloc allocator comes from getting many issues
> related to allocation time, i.e. sometimes it is terribly slow. As a result
> many workloads which are sensitive for long (mo
From: Andi Kleen
For bug workarounds or checks it is useful to check for specific
microcode revisionss. Add a new table format to check for steppings
with min microcode revisions.
This does not change the existing x86_cpu_id because it's an ABI
shared with modutils, and also has quite different
From: Andi Kleen
The Intel ucode revision space is unsigned. Inside Intel there are special
microcodes that have the highest bit set, and they are considered to have
a higher revision than any microcodes that don't have this bit set.
The function comparing the microcodes in the Linux driver comp
Miklos Szeredi wrote:
> This is very much about the basic statx fields. I.e. what does
> result_mask == STATX_BASIC_STATS means?
>
> a) this is a legacy stat() implementation that doesn't fill in the
> result_mask properly
>
> b) this is an up-todate stat() implementation that does fill the
> > + u32 min_ucode;
> > +};
> > +
> > +const struct x86_ucode_id *x86_match_ucode(const struct x86_ucode_id
> > *match)
>
> What's the point of returning the struct pointer? Shouldn't it be enough to
> make it return bool? Also the function name really should reflect that this
> checks whether
On Thu, 18 Oct 2018, Winkler, Tomas wrote:
-Original Message-
From: Jarkko Sakkinen [mailto:jarkko.sakki...@linux.intel.com]
Sent: Thursday, October 18, 2018 03:15
To: Winkler, Tomas
Cc: Jarkko Sakkinen ; Jason Gunthorpe
; Nayna Jain ; Usyskin,
Alexander ; Struk, Tadeusz
; linux-integr..
On Wed, 17 Oct 2018, Tomas Winkler wrote:
kdoc for tpm2_flush_context_cmd() was off.
Fixes: commit 9aa36b399a50 ("tpm: export tpm2_flush_context_cmd")'
Shouldn't this be just Fixes: ?
/Jarkko
On Wed, 17 Oct 2018, Tomas Winkler wrote:
tpm_i2c_nuvoton calculated commands duration using TPM 1.x
values via tpm_calc_ordinal_duration() also for TPM 2.x chips.
Call tpm2_calc_ordinal_duration() for retrieving ordinal
duration for TPM 2.X chips.
Cc: Nayna Jain
Signed-off-by: Tomas Winkler
Hi,
Feel free to ignore my comments. I don't know anything about TPM.
On 10/19/18 3:17 AM, Stefan Berger wrote:
> Extend the documentation for trusted keys with documentation for how to
> set up a key for a TPM 2.0 so it can be used with a TPM 2.0 as well.
>
> Signed-off-by: Stefan Berger
> Rev
On Fri, Aug 31, 2018 at 2:20 PM Derek Basehore wrote:
>
> clk_calc_subtree was called at every step up the clk tree in
> clk_calc_new_rates. Since it recursively calls itself for its
> children, this means it would be called once on each clk for each
> step above the top clk is.
>
> This is fixed
Hi, Jann:
Regarding the security considerations, it seems simpler and more secure to
just clear the "pre-coredump signal" cross execve(2), and let the new program
decide for itself. What do you think?
---
Changes to prctl(2):
DESCRIPTION
PR_SET_PREDUMP_SIG (since Linux 4.20.x)
On Fri, Oct 19, 2018 at 07:35:36PM +0200, Uladzislau Rezki (Sony) wrote:
> Objective
> -
> Initiative of improving vmalloc allocator comes from getting many issues
> related to allocation time, i.e. sometimes it is terribly slow. As a result
> many workloads which are sensitive for long (mo
On Fri, Oct 19, 2018 at 1:50 PM, Thomas Gleixner wrote:
> John,
>
> On Fri, 19 Oct 2018, John Stultz wrote:
>> On Fri, Oct 19, 2018 at 11:57 AM, Thomas Gleixner wrote:
>> > I don't think you need complex oscillation for that. The error is constant
>> > and small enough that it is a fractional nan
Alan Jenkins wrote:
> # open_tree_clone 3 # cd /proc/self/fd/3
> # mount --move . /mnt
> [ 41.747831] mnt_flags=1020 umount=0
> # cd /
> # umount /mnt
> umount: /mnt: target is busy
>
> ^ a newly introduced bug? I do not remember having this problem before.
The reason EBUSY is returned is bec
On Thu, 2018-10-18 at 19:31 -0700, Bart Van Assche wrote:
> On 10/18/18 7:20 PM, Alexander Duyck wrote:
> > I see what you are talking about now. Actually I think this was an
> > existing issue before my patch even came into play. Basically the
> > code
> > as it currently stands is device specific
On 10/18/2018 11:54 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.4.162 release.
> There are 48 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 me know.
>
> Responses s
On 10/19/18 1:45 PM, Rob Herring wrote:
On Fri, Oct 19, 2018 at 1:48 PM Paul Walmsley wrote:
Add DT binding documentation for the Linux driver for the SiFive
asynchronous serial IP block. Nothing too exotic.
Cc: linux-ser...@vger.kernel.org
Cc: devicet...@vger.kernel.org
Cc: linux-ri...@lis
On 8/26/18 10:33 PM, Masahiro Yamada wrote:
> Commit cafa0010cd51 ("Raise the minimum required gcc version to 4.6")
> bumped the minimum GCC version to 4.6 for all architectures.
>
> The workaround code in fs/reiserfs/Makefile is obsolete now.
>
> Signed-off-by: Masahiro Yamada
Acked-by: Jeff M
[
As we are working toward getting libtraceevent cleaned up enough to
become a stand alone library, one of the requirements is to have a
series of man pages on the API interface.
Tzvetomir updated the tool/lib directory to be able to handle this.
Sending this as RFC to see how everyon
Alan Jenkins wrote:
> I guess this tries to fix the second of the two sequences I mentioned -
> mount+unmount, then close the FD. It doesn't seem to work.
It fixes this:
unshare --mount
/root/test-fsmount
mount --move . /mnt
mount --move /mnt /mnt
cd
umount /mnt
ex
On Fri, Oct 19, 2018 at 09:58:01AM +0300, Dan Carpenter wrote:
> Hi Marcin,
>
> Thank you for the patch! Perhaps something to improve:
>
> url:
> https://github.com/0day-ci/linux/commits/Marcin-Ciupak/staging-nrf24-add-new-driver-for-2-4GHz-radio-transceiver/20181018-164230
>
> smatch warnin
Alan Jenkins wrote:
> And the first sequence I mentioned - close the FD, then mount+unmount -
> seems to be unchanged.
Unchanged in what sense? Still breaks? I thought I'd fixed that - or are we
talking about a different first sequence?
Sorry, I'm losing track of how many different ways of b
Hi Nava,
Looks good to me, a couple of nits inline below.
On Fri, Oct 19, 2018 at 1:50 AM Nava kishore Manne
wrote:
>
> This patch adds FPGA Manager support for the Xilinx
> ZynqMp chip.
Isn't it ZynqMP ?
>
> Signed-off-by: Nava kishore Manne
> ---
> Changes for v1:
> -None.
>
On Thu, Oct 11, 2018 at 05:06:00PM +0530, Taniya Das wrote:
> Add QCOM cpufreq firmware device bindings for Qualcomm Technology Inc's
> SoCs. This is required for managing the cpu frequency transitions which are
> controlled by the hardware engine.
>
> Signed-off-by: Taniya Das
> ---
> .../bindi
On Thu, Oct 18, 2018 at 4:13 AM Mika Westerberg
wrote:
>
> Hi Wenwen,
>
> On Wed, Oct 17, 2018 at 09:00:29AM -0500, Wenwen Wang wrote:
> > In tb_cfg_copy(), the header of the received control package, which is in
> > the buffer 'pkg->buffer', is firstly parsed through parse_header() to make
> > su
On 10/18/2018 11:54 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.9.135 release.
> There are 35 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 me know.
>
> Responses s
In case of games played with multiple users, also add a system wide limit
(in bytes) for BPF JIT. The default intends to be big enough for 1 BPF JIT
filters. This cannot help with the DOS in the case of
CONFIG_BPF_JIT_ALWAYS_ON, but it can help with DOS for module space and
with forcing a modul
This introduces a new rlimit, RLIMIT_MODSPACE, which limits the amount of
module space a user can use. The intention is to be able to limit module space
allocations that may come from un-privlidged users inserting e/BPF filters.
Since filters attached to sockets can be passed to other processes vi
John,
On Fri, 19 Oct 2018, John Stultz wrote:
> On Fri, Oct 19, 2018 at 11:57 AM, Thomas Gleixner wrote:
> > I don't think you need complex oscillation for that. The error is constant
> > and small enough that it is a fractional nanoseconds thing with an interval
> > <= 1s. So you can just add th
If BPF JIT is on, there is no effective limit to prevent filling the entire
module space with JITed e/BPF filters. For classic BPF filters attached with
setsockopt SO_ATTACH_FILTER, there is no memlock rlimit check to limit the
number of insertions like there is for the bpf syscall.
This patch add
In prep for module space rlimit, create a singular cross platform
module_alloc and module_memfree that call into arch specific
implementations.
This has only been tested on x86.
Signed-off-by: Rick Edgecombe
---
arch/arm/kernel/module.c | 2 +-
arch/arm64/kernel/module.c | 2 +-
arc
On Fri, 19 Oct 2018 13:39:42 +0200
Peter Zijlstra wrote:
> On Thu, Oct 18, 2018 at 01:08:11PM +0200, luca abeni wrote:
> > Ok, I see the issue now: the problem is that the "while
> > (dl_se->runtime <= 0)" loop is executed at replenishment time, but
> > the deadline should be postponed at enforce
On Fri, Oct 19, 2018 at 8:14 PM, Trond Myklebust
wrote:
> On Fri, 2018-10-19 at 19:46 +0200, Miklos Szeredi wrote:
>> How is it then that only STATX_ATIME is cleared and not the other
>> fields?
>
> It isn't just the atime. We can also fail to revalidate the ctime and
> mtime if they are not bein
On 10/18/2018 11:54 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.4.162 release.
> There are 48 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 me know.
>
> Responses s
On 10/18/2018 11:54 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.9.135 release.
> There are 35 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 me know.
>
> Responses s
On Fri, Oct 19, 2018 at 1:48 PM Paul Walmsley wrote:
>
> Add DT binding documentation for the Linux driver for the SiFive
> asynchronous serial IP block. Nothing too exotic.
>
> Cc: linux-ser...@vger.kernel.org
> Cc: devicet...@vger.kernel.org
> Cc: linux-ri...@lists.infradead.org
> Cc: linux-ker
On 10/18/2018 11:54 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.14.78 release.
> There are 41 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 me know.
>
> Responses s
Clang warns:
drivers/rtc/rtc-s35390a.c:124:27: warning: implicit conversion from
'int' to 'char' changes value from 192 to -64 [-Wconstant-conversion]
buf = S35390A_FLAG_RESET | S35390A_FLAG_24H;
~ ~~~^~
1 warning generated.
Update buf to be an
On 10/18/2018 11:53 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.18.16 release.
> There are 53 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 me know.
>
> Responses s
David,
On Fri, 19 Oct 2018, Thomas Gleixner wrote:
> On Fri, 19 Oct 2018, David Laight wrote:
> > From: Lukas Wunner
> > > Sent: 19 October 2018 16:34
> > >
> > > genirq: Fix race on spurious interrupt detection
> > >
> > > Commit 1e77d0a1ed74 ("genirq: Sanitize spurious interrupt detection of
>
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