On Mon, Dec 24, 2018 at 10:13 AM Christian Brauner wrote:
>
> So one possibility is to add a socket option for lib/kobject_uevent.c
> that can be set via setsockopt. We did something like this in netlink
> for strict property and header checking without breaking backwards
> compatibility.
I'd act
idr_find() may fail and return a NULL pointer. The fix checks the
return value of the function and returns an error in case of NULL.
Signed-off-by: Aditya Pakki
---
drivers/infiniband/hw/qedr/qedr_iw_cm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/infiniband/hw/qedr/qedr_iw_cm
On Mon, Dec 24, 2018 at 10:06:54AM -0800, Linus Torvalds wrote:
> On Mon, Dec 24, 2018 at 9:34 AM Dmitry Torokhov
> wrote:
> >
> > Well, it appears that we can no longer extend uevent interface with new
> > types of uevents, at least not until we go and fix up all
> > udev-derivatives and give som
On Mon, Dec 24, 2018 at 04:32:39PM +0800, Jason Wang wrote:
>
> On 2018/12/14 下午8:33, Michael S. Tsirkin wrote:
> > On Fri, Dec 14, 2018 at 11:42:18AM +0800, Jason Wang wrote:
> > > On 2018/12/13 下午11:27, Michael S. Tsirkin wrote:
> > > > On Thu, Dec 13, 2018 at 06:10:19PM +0800, Jason Wang wrote:
On 24/12/2018 18:08, David Miller wrote:
> From: Colin King
> Date: Sat, 22 Dec 2018 16:58:41 +
>
>> @@ -777,10 +777,7 @@ static void cops_rx(struct net_device *dev)
>> }
>>
>> /* Get response length. */
>> -if(lp->board==DAYNA)
>> -pkt_len = inb(ioaddr) &
On Mon, Dec 24, 2018 at 03:53:16PM +0800, Jason Wang wrote:
>
> On 2018/12/14 下午8:36, Michael S. Tsirkin wrote:
> > On Fri, Dec 14, 2018 at 11:57:35AM +0800, Jason Wang wrote:
> > > On 2018/12/13 下午11:44, Michael S. Tsirkin wrote:
> > > > On Thu, Dec 13, 2018 at 06:10:22PM +0800, Jason Wang wrote:
From: Colin King
Date: Sat, 22 Dec 2018 16:58:41 +
> @@ -777,10 +777,7 @@ static void cops_rx(struct net_device *dev)
> }
>
> /* Get response length. */
> - if(lp->board==DAYNA)
> - pkt_len = inb(ioaddr) & 0xFF;
> - else
> - pkt_len = inb(io
On Mon, Dec 24, 2018 at 9:34 AM Dmitry Torokhov
wrote:
>
> Well, it appears that we can no longer extend uevent interface with new
> types of uevents, at least not until we go and fix up all
> udev-derivatives and give some time for things to settle.
How about having the users "opt in" for new ev
From: Leon Romanovsky
Date: Sun, 23 Dec 2018 09:06:13 +0200
> Can you please apply this small fix?
Sure, I (eventually) will. I'm just trying to figure out a few procedural
issues with handling the early net-next pull request before I start tossing
more changes on top.
Thanks!
From: Florian Westphal
Date: Fri, 21 Dec 2018 21:57:26 +0100
> skb->sp doesn't exist anymore in the next-next tree, so mips defconfig
> no longer builds. Use helper instead to reset the secpath.
>
> Not even compile tested.
>
> Cc: Greg Kroah-Hartman
> Reported-by: Guenter Roeck
> Fixes: 416
rtnl_link_register() may fail and can impact registering the device.
The fix checks the return value and pushes the error upstream.
Signed-off-by: Aditya Pakki
---
net/batman-adv/main.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/net/batman-adv/main.c b/net/batman-adv
dma_async_device_register() may fail and return an error. The capabilities
checked in mv_xor_channel_add() are not complete. The fix handles the
error by freeing the resources.
Signed-off-by: Aditya Pakki
---
drivers/dma/mv_xor.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --
On Mon, Dec 24, 2018 at 11:43:31AM +0800, Jason Wang wrote:
>
> On 2018/12/14 下午9:20, Michael S. Tsirkin wrote:
> > On Fri, Dec 14, 2018 at 10:43:03AM +0800, Jason Wang wrote:
> > > On 2018/12/13 下午10:31, Michael S. Tsirkin wrote:
> > > > > Just to make sure I understand this. It looks to me we sh
On Mon, Dec 24, 2018 at 11:54:07AM +0100, Greg KH wrote:
> On Mon, Dec 24, 2018 at 11:15:34AM +0100, Gabriel C wrote:
> > Am Mo., 24. Dez. 2018 um 10:17 Uhr schrieb Greg KH
> > :
> > >
> > > On Mon, Dec 24, 2018 at 08:31:27AM +0100, Gabriel C wrote:
> > > > Am So., 23. Dez. 2018 um 19:09 Uhr schri
ics932s401_update_device may fail reading in i2c_smbus_read_word_data
due to error in i2c_smbus_xfer. The fix checks the status and defaults
the register to 0.
Signed-off-by: Aditya Pakki
---
drivers/misc/ics932s401.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/misc/ics932s401.
rivers/acpi/arm64/iort.c:880:1: error: expected identifier or '(' before '{'
token
{ return NULL; }
^
drivers/acpi/arm64/iort.c:879:39: warning: 'iort_fwspec_iommu_ops' used but
never defined
static inline const struct iommu_ops *iort_fwspec_iommu_ops(struct device
*dev);
This is mostly update of the usual drivers: smarpqi, lpfc, qedi,
megaraid_sas, libsas, zfcp, mpt3sas, hisi_sas. Additionally, we have a
pile of annotation, unused variable and minor updates. The big API
change is the updates for Christoph's DMA rework which include removing
the DISABLE_CLUSTERING
Hi Marek,
On sam., déc. 22 2018, Marek Behun wrote:
> On Fri, 21 Dec 2018 18:32:57 +0100
> Gregory CLEMENT wrote:
>
>> +PIN_GRP_GPIO("pcie1", 3, 1, BIT(5), "pcie"),
>> +PIN_GRP_GPIO("pcie1_clkreq", 4, 1, BIT(9), "pcie"),
>
> If the pair is split to clkreq and reset, shouldn't the firs
/pub/scm/linux/kernel/git/pcmoore/selinux.git
tags/selinux-pr-20181224
for you to fetch changes up to ee1a84fdfeedfd7362e9a8a8f15fedc3482ade2d:
selinux: overhaul sidtab to fix bug and improve performance
(2018-12-05 16:12:32 -0500)
--
In of_qcom_slim_ngd_register, the function platform_device_add() may fail.
The fix returns the error value upstream in case of failure.
Signed-off-by: Aditya Pakki
---
drivers/slimbus/qcom-ngd-ctrl.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/slimbus/qcom-ng
This patch removes unnecessary out of memory warning
message from wlan-ng prism2fw.c file.
Signed-off-by: Prathamesh Deshpande
---
drivers/staging/wlan-ng/prism2fw.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/wlan-ng/prism2fw.c
b/drivers/staging/wla
Added device tree binding documentation for Nuvoton BMC
NPCM Analog-to-Digital Converter(ADC).
Signed-off-by: Tomer Maimon
---
.../bindings/iio/adc/nuvoton,npcm-adc.txt | 35 ++
1 file changed, 35 insertions(+)
create mode 100644
Documentation/devicetree/bindings/i
Add Nuvoton NPCM BMC Analog-to-Digital Converter(ADC) driver.
The NPCM ADC is a 10-bit converter for eight channel inputs.
Signed-off-by: Tomer Maimon
---
drivers/iio/adc/Kconfig| 10 ++
drivers/iio/adc/Makefile | 1 +
drivers/iio/adc/npcm_adc.c | 336 ++
This patch set adds Analog-to-Digital Converter (ADC) support
for the Nuvoton NPCM Baseboard Management Controller (BMC).
The NPCM ADC is a 10-bit converter for eight channel inputs.
The NPCM ADC driver tested on NPCM750 evaluation board.
Tomer Maimon (2):
dt-binding: iio: add NPCM ADC docume
platform_device_add() may fail in intel_scu_devices_create and
sfi_handle_ipc_dev. The fix checks for the return value in these cases
and displays the failed device.
Signed-off-by: Aditya Pakki
---
arch/x86/platform/intel-mid/sfi.c | 16
1 file changed, 12 insertions(+), 4 delet
While flushing the cache via ipv6_sysctl_rtcache_flush(), the call
to proc_dointvec() may fail. The fix adds a check that returns the
error, on failure.
Signed-off-by: Aditya Pakki
---
net/ipv6/route.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/net/ipv6/route.c b/n
ailable in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
tags/audit-pr-20181224
for you to fetch changes up to d406db524c32ca35bd85cada28a547fff3115715:
audit: remove duplicated include from audit.c (2018-12-14 12:0
Original Message
Subject: Re: [DNG] 2 months and no response from Eben Moglen - Yes you
can rescind your grant. -- The CoC regime is a License violation -
Additional restrictive terms
Date: 2018-12-24 16:24
From: vnsnda...@memeware.net
To: d...@lists.dyne.org
Version 2 of
Hendrik Boom, are you a lawyer?
No? How about you shut your fucking mouth about things you have no clue
of?
Sound like a plan, ignorant lay person?
Below is an explanation of just how it is a violation of the
rights-holder's grant. The courts are not fooled by "clever" verbiage
written up by
Fixed and remerged to cifs-2.6.git for-next
On Mon, Dec 24, 2018 at 5:45 AM Stephen Rothwell wrote:
>
> Hi all,
>
> Commit
>
> 87410161a381 ("cifs: check kzalloc return")
>
> is missing a Signed-off-by from its author.
>
> --
> Cheers,
> Stephen Rothwell
--
Thanks,
Steve
This patch removes unnecessary out of memory warning
message from wlan-ng prism2fw.c file.
Signed-off-by: Prathamesh Deshpande
---
drivers/staging/wlan-ng/prism2fw.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/wlan-ng/prism2fw.c
b/drivers/staging/wlan-ng/prism2fw.c
index
-Original Message-
From: Ivan Mironov [mailto:mironov.i...@gmail.com]
Sent: 24 December 2018 20:43
To: net...@vger.kernel.org
Cc: Ariel Elior ; Sudarsana Kalluru
; everest-linux...@cavium.com; David S. Miller
; linux-kernel@vger.kernel.org; Sudarsana Reddy Kalluru
; Ivan Mironov
Subj
In mspro_stop_seq_mode(), ms_send_cmd() may fail. The patch attempts
to detect a failure before flushing the registers via rtsx_write_register.
Signed-off-by: Aditya Pakki
---
drivers/staging/rts5208/ms.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/rts5
Hello,
syzbot found the following crash on:
HEAD commit:6a1d293238c1 Add linux-next specific files for 20181224
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=149a2add40
kernel config: https://syzkaller.appspot.com/x/.config?x=c190b602a5d2d731
Hi Marek,
On Fri, Dec 21, 2018 at 11:02:03PM +0100, Marek Vasut wrote:
> >> I shared the entire testcase, which now fails on AM335x due to this
> >> revert. Is there any progress on a proper fix from your side which does
> >> not break the AM335x ?
> >
> > No.
> >
> > Let's be clear - I didn't b
Bradley M. Kuhn: The SFConservancy's new explanation was refuted 5 hours
after it was published:
Yes they can, greg.
The GPL v2, is a bare license. It is not a contract. It lacks
consideration between the licensee and the grantor.
(IE: They didn't pay you, Greg, a thing. YOU, Greg, simply
Hi,
On Tue, Dec 18, 2018 at 02:50:58PM +0100, Xue Liu wrote:
> Hello Andreas,
>
> On Mon, 17 Dec 2018 at 15:19, Andreas Färber wrote:
> >
> > Hello Xue Liu,
> >
> > Am 17.12.18 um 09:50 schrieb Xue Liu:
> > > I have a question about the architecture of your module. AFAIK LoRaWAN
> > > is already
In lgdt3306a.c, lgdt3306a_read_signal_strength() can fail while reading
the registers via lgdt3306a_read_reg(). The function can return an error
from i2c_transfer(). The fix checks the return value for this failure.
Signed-off-by: Aditya Pakki
---
drivers/media/dvb-frontends/lgdt3306a.c | 5
On Fri, Dec 21, 2018 at 6:30 PM Maxime Ripard wrote:
>
> On Thu, Dec 20, 2018 at 06:24:34PM +0530, Jagan Teki wrote:
> > Unfortunately default CSI_SCLK rate cannot work properly to
> > drive the connected sensor interface, particularly on few
> > Allwinner SoC's like A64.
> >
> > So, add mod_rate
It has been 2 months. Eben Moglen has published no research.
Because there is nothing more to say: The GPLv2, as used by linux, is a
bare license. It can be rescinded at the will of the grantor.
The regime that the FSF used, vis-a-vis the GPLv2, is essential:
copyright transfers to a central
Redhat has achieved "governance" over the Linux(TM), via systemd and the
Code of Conduct.
You, contributors, are now treated as employees.
They are confident that you will not assert your property rights, since
you attack those who do (See: Netfiter saga), and take it as an honour
to sign doc
Hello,
syzbot found the following crash on:
HEAD commit:3c730b1041ae Merge branch 'fixes' of git://git.kernel.org/..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=16a6cf1b40
kernel config: https://syzkaller.appspot.com/x/.config?x=861a3573f4e78ba1
da
Hello,
syzbot found the following crash on:
HEAD commit:ce28bb445388 Merge git://git.kernel.org/pub/scm/linux/kern..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=17803ac340
kernel config: https://syzkaller.appspot.com/x/.config?x=67a2081147a23142
da
On Fri, Dec 21, 2018 at 5:43 PM Masahiro Yamada
wrote:
>
> Clean up the Makefile. Equivalent *.gen.S files are produced.
>
> - Use filechk to remove ugly wordsize_deps
>
> - Get FWNAME, FWSTR, ASM_WORD, ASM_ALIGN, and PROGBITS out of the
>recipe for readability
>
> - Move mkdir into the rec
Having discussed with Matthew offlist, I think we've come to the
following conclusion - there's a number of drivers that buggily
ignore vm_pgoff.
So, what I proposed is:
static int __vm_insert_range(struct vm_struct *vma, struct page *pages,
size_t num, unsigned long
On Tue, Dec 18, 2018 at 9:15 PM Masahiro Yamada
wrote:
>
> All files in lxdialog/ are licensed under GPL-2.0+, and the rest are
> under GPL-2.0. I added GPL-2.0 tags to python test scripts in tests/.
>
> Documentation/process/license-rules.rst does not suggest anything
> about the flex/bison files
On Sat, Dec 22, 2018 at 12:24 AM Masahiro Yamada
wrote:
>
> I want to compile each C file independently instead of including all
> of them from zconf.y.
>
> These 4 files are low hanging fruits.
>
> Signed-off-by: Masahiro Yamada
> ---
Series, applied to linux-kbuild/kconfig.
> scripts/kconfi
On Fri, Dec 21, 2018 at 5:59 PM Masahiro Yamada
wrote:
>
> This has never been used.
>
> Signed-off-by: Masahiro Yamada
> ---
Applied to linux-kbuild/kconfig.
> scripts/kconfig/zconf.y | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/scripts/kconfig/zconf.y b/scripts/kconfig/zconf.y
>
On Sun, Dec 23, 2018 at 7:32 PM Masahiro Yamada
wrote:
>
> These explicit rules are unneeded because scripts/Makefile.build
> provides a pattern rule to create %.s from %.c
>
> Signed-off-by: Masahiro Yamada
> ---
Series, applied to linux-kbuild.
> Kbuild | 9 +---
Debian is not ruled by the men who actually write the software, but
instead women.
Just like in all the anglo-american conquered world.
We, the men who actually do work, are treated as the same worker-slaves
everywhere.
Opensource was a refuge from the worthless cunts (who ban us from having
On Mon, 2018-12-24 at 14:26 +, Sudarsana Reddy Kalluru wrote:
> Thanks a lot for root-causing the issue and the patch.
> Another (simpler) way to address this would be to invoke
> bnx2x_del_all_vlans() only for the newer chips, e.g.,
> + if (!CHIP_IS_E1(bp)) {
> /* Remove all curr
The whole code of fallback_table.c is surrounded by #ifdef of
CONFIG_FW_LOADER_USER_HELPER.
Move the CONFIG_FW_LOADER_USER_HELPER switch to Makefile so that
it is not compiled at all when this CONFIG is turned off.
I also removed the confusing comment, "Module or buit-in [sic]".
CONFIG_FW_LOADER_
This happened when I tried to boot normal Fedora 29 system with latest
available kernel (from fedora rawhide, plus some unrelated custom
patches):
BUG: unable to handle kernel NULL pointer dereference at
PGD 0 P4D 0
Oops: 0010 [#1] SMP PTI
CPU: 6 P
On Mon, Dec 24, 2018 at 03:52:55PM +0100, Noralf Trønnes wrote:
>
>
> Den 24.12.2018 00.10, skrev Peter Wu:
> > On Sun, Dec 23, 2018 at 02:55:52PM +0100, Noralf Trønnes wrote:
> > >
> > >
> > > Den 23.12.2018 01.55, skrev Peter Wu:
> > > > After drm_fb_helper_fbdev_setup calls drm_fb_helper_ini
Kind reminder to merge my patch into next
thanks.
On Fri, Nov 16, 2018 at 2:59 PM Andrew Jones wrote:
>
> On Fri, Nov 16, 2018 at 01:50:55PM +0200, Ahmed Abd El Mawgood wrote:
> > From: Ahmed Abd El Mawgood
> >
> > madvise() returns -1 without CONFIG_TRANSPARENT_HUGEPAGE=y. That would
> > trigg
Den 24.12.2018 00.10, skrev Peter Wu:
On Sun, Dec 23, 2018 at 02:55:52PM +0100, Noralf Trønnes wrote:
Den 23.12.2018 01.55, skrev Peter Wu:
After drm_fb_helper_fbdev_setup calls drm_fb_helper_init,
"dev->fb_helper" will be initialized (and thus drm_fb_helper_fini will
have some effect). Af
On Mon, Dec 24, 2018 at 12:45 AM Cheng-Yi Chiang wrote:
>
> Add a codec driver to control ChromeOS EC codec.
>
> Use EC Host command to enable/disable I2S recording and control other
> configurations.
>
> Signed-off-by: Cheng-Yi Chiang
> ---
> Addressed Enric's comments.
>
> Changes in v2:
> -
On Mon, Dec 24, 2018 at 06:26:42AM -0800, Greg Hackmann wrote:
> +++ b/fs/file.c
> @@ -18,6 +18,7 @@
> #include
> #include
> #include
> +#include
>
> unsigned int sysctl_nr_open __read_mostly = 1024*1024;
> unsigned int sysctl_nr_open_min = BITS_PER_LONG;
> @@ -626,6 +627,7 @@ int __clos
On Mon, Dec 24, 2018 at 12:39 AM Cheng-Yi Chiang wrote:
>
> Add documentation for Chrome EC codec driver.
>
> Signed-off-by: Cheng-Yi Chiang
> ---
> Change in v2: Fixed name of driver in MAINTAINERS.
>
> .../bindings/sound/google,cros-ec-codec.txt | 24 +++
Since this is a dev
Remove drm_crtc_internal.h which is included more than once
Signed-off-by: Brajeswar Ghosh
---
drivers/gpu/drm/drm_drv.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
index 4126bb6e1a4a..75f4e6bf67ca 100644
--- a/drivers/gpu/drm/drm_drv.
Remove drm/drm_panel.h which is included more than once
Signed-off-by: Brajeswar Ghosh
---
drivers/gpu/drm/bridge/panel.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
index 7cbaba213ef6..402b318eeeb2 100644
--- a/drivers/gpu/d
On Mon, Dec 24, 2018 at 06:55:31PM +0530, Souptick Joarder wrote:
> Convert to use vm_insert_range() to map range of kernel
> memory to user vma.
>
> Signed-off-by: Souptick Joarder
> Reviewed-by: Matthew Wilcox
> ---
> drivers/iommu/dma-iommu.c | 13 +++--
> 1 file changed, 3 insertion
Omer Tripp's analysis of a Spectre V1 gadget in __close_fd():
"1. __close_fd() is reachable via the close() syscall with a
user-controlled fd.
2. If said bounds check is mispredicted, then a user-controlled
address fdt->fd[fd] is obtained then dereferenced, and the value of
a us
-Original Message-
From: Ivan Mironov [mailto:mironov.i...@gmail.com]
Sent: 24 December 2018 17:26
To: net...@vger.kernel.org
Cc: Ariel Elior ; Sudarsana Kalluru
; everest-linux...@cavium.com; David S. Miller
; linux-kernel@vger.kernel.org; Ivan Mironov
Subject: [EXT] [PATCH v1] bnx2
filechk_gentimeconst is always used instead of cmd_gentimeconst.
Signed-off-by: Masahiro Yamada
---
Kbuild | 4
1 file changed, 4 deletions(-)
diff --git a/Kbuild b/Kbuild
index 640557d..4455dfd 100644
--- a/Kbuild
+++ b/Kbuild
@@ -25,10 +25,6 @@ timeconst-file := include/generated/timeco
PERF_RECORD_COMPRESSED records are decompressed from trace file into a
linked list of mmaped memory regions using Zstandard API. After that the
region is loaded fetching uncompressed events. When dumping raw trace
like perf report -D file offsets of events from compressed records are
set to z
Compression is implemented using Zstandard API and employs AIO buffers
as the memory to operate on so memcpy() is substituted by the API call.
If the API call fails for some reason copying falls back to memcpy().
Data chunks are split and packed into PERF_RECORD_COMPRESSED records by
64KB at max.
Introduce --compression_level=n, --mmap-flush options and
PERF_RECORD_COMPRESSED
event record that contains compressed parts of mmap kernel buffer data.
Signed-off-by: Alexey Budankov
---
tools/perf/Documentation/perf-record.txt | 11 +++
tools/perf/builtin-record.c | 97 +++
Build feature check, LIBZSTD_DIR and NO_LIBZSTD defines to have capability
of overriding ZStandard library source and disabling of the feature and from
the command line:
$ make -C tools/perf LIBZSTD_DIR=/root/abudanko/zstd-1.3.7 clean all
$ make -C tools/perf NO_LIBZSTD=1 clean all
Signed-
Convert to use vm_insert_range() to map range of kernel
memory to user vma.
Signed-off-by: Souptick Joarder
Reviewed-by: Matthew Wilcox
Reviewed-by: Boris Ostrovsky
---
drivers/xen/privcmd-buf.c | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/xen/privcmd-buf
Convert to use vm_insert_range() to map range of kernel
memory to user vma.
Signed-off-by: Souptick Joarder
Reviewed-by: Matthew Wilcox
Reviewed-by: Boris Ostrovsky
---
drivers/xen/gntdev.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/xen/gntdev.c b/d
Convert to use vm_insert_range to map range of kernel memory
to user vma.
Signed-off-by: Souptick Joarder
Reviewed-by: Matthew Wilcox
Acked-by: Marek Szyprowski
Acked-by: Mauro Carvalho Chehab
---
drivers/media/common/videobuf2/videobuf2-dma-sg.c | 23 +++
1 file changed,
The patch set implements runtime record trace compression accompanied by
trace file decompression implemented in the tool report mode. Zstandard
library API [1] is used for compression/decompression of data that come
from perf_events kernel data buffers.
Realized -z,--compression_level=n opti
Convert to use vm_insert_range() to map range of kernel
memory to user vma.
Signed-off-by: Souptick Joarder
Reviewed-by: Matthew Wilcox
---
drivers/iommu/dma-iommu.c | 13 +++--
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-
Convert to use vm_insert_range() to map range of kernel
memory to user vma.
Signed-off-by: Souptick Joarder
Reviewed-by: Matthew Wilcox
Reviewed-by: Oleksandr Andrushchenko
---
drivers/gpu/drm/xen/xen_drm_front_gem.c | 20 ++--
1 file changed, 6 insertions(+), 14 deletions(-)
Convert to use vm_insert_range() to map range of kernel
memory to user vma.
Signed-off-by: Souptick Joarder
Tested-by: Heiko Stuebner
Acked-by: Heiko Stuebner
---
drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 14 +++---
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/dri
Convert to use vm_insert_range to map range of kernel memory
to user vma.
Signed-off-by: Souptick Joarder
Reviewed-by: Matthew Wilcox
---
drivers/firewire/core-iso.c | 15 ++-
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/drivers/firewire/core-iso.c b/drivers/firewi
Convert to use vm_insert_range() to map range of kernel
memory to user vma.
Signed-off-by: Souptick Joarder
---
arch/arm/mm/dma-mapping.c | 18 ++
1 file changed, 6 insertions(+), 12 deletions(-)
diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c
index 661fe48..6
Previouly drivers have their own way of mapping range of
kernel pages/memory into user vma and this was done by
invoking vm_insert_page() within a loop.
As this pattern is common across different drivers, it can
be generalized by creating a new function and use it across
the drivers.
vm_insert_ra
v1 -> v2:
Address review comment on mm/memory.c. Add EXPORT_SYMBOL
for vm_insert_range and corrected the documentation part
for this API.
In drivers/gpu/drm/xen/xen_drm_front_gem.c, replace err
with ret as suggested.
In drivers/iommu/dma-iommu.c, ha
Daniel Smith, le lun. 24 déc. 2018 10:12:23 +, a ecrit:
> Replaced text ---help--- with help as per style check patch recommendation
>
> Signed-off-by: Daniel
Acked-by: Samuel Thibault
iput() on sbi->node_inode can update sbi->stat_info
in the below context, if the f2fs_write_checkpoint()
has failed with error.
f2fs_balance_fs_bg+0x1ac/0x1ec
f2fs_write_node_pages+0x4c/0x260
do_writepages+0x80/0xbc
__writeback_single_inode+0xdc/0x4ac
writeback_single_inode+0x9c/0x144
write_inode_
On Mon, Dec 24, 2018 at 1:33 PM Liviu Dudau wrote:
>
> On Fri, Dec 21, 2018 at 10:01:06AM +, james qian wang (Arm Technology
> China) wrote:
> > v2: Adjusted the position of KOMEDA by alphabetical order
> >
> > Signed-off-by: James (Qian) Wang
>
> Acked-by: Liviu Dudau
>
> Best regards,
> L
On Mon, Dec 24, 2018 at 08:56:20PM +0800, kernel test robot wrote:
> [ 51.886077] Call Trace:
> [ 51.886077] ? xas_find+0x11b/0x240
> [ 51.886077] ? xa_find+0xc2/0xe0
> [ 51.886077] ? check_find+0x11a/0x420
> [ 51.886077] ? check_multi_store+0xa40/0xa40
> [ 51.886077] ? xarray_chec
Hello Heiko,
I understand. Thanks a lot!
Best Regards,
Katsuhiro Suzuki
On 2018/12/24 16:16, Heiko Stuebner wrote:
Hi,
Am Sonntag, 23. Dezember 2018, 11:10:26 CET schrieb Katsuhiro Suzuki:
The Rock64 boards has analog audio jack on it. RK3328 can output
analog audio signal using I2S1 and ACO
Hello!
icmp_send routine calls ip_option_echo, which uses IPCB to take skbuff compiled
IP options.
But icmp_send could be called from TCP level too (security_sock_rcv_skb -
cipso_v4_error for INET stream connection, for example).
After moving IP header data to the end of the struct tcp_skb_cb, th
FYI, we noticed the following commit (built with gcc-4.9):
commit: b803b42823d0d9e8b6deccf01ffc2aba5d0738df ("xarray: Add XArray
iterators")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: trinity
with following parameters:
runtime: 300s
test-descri
On Fri, Dec 21, 2018 at 10:00:49AM +, james qian wang (Arm Technology
China) wrote:
> v2: Some editing changes according to Randy Dunlap's comments
>
> Signed-off-by: James (Qian) Wang
Reviewed-by: Liviu Dudau
> ---
> Documentation/gpu/drivers.rst| 1 +
> Documentation/gpu/komeda-k
On Fri, Dec 21, 2018 at 10:01:06AM +, james qian wang (Arm Technology
China) wrote:
> v2: Adjusted the position of KOMEDA by alphabetical order
>
> Signed-off-by: James (Qian) Wang
Acked-by: Liviu Dudau
Best regards,
Liviu
> ---
> MAINTAINERS | 9 +
> 1 file changed, 9 insertion
On Fri, Dec 21, 2018 at 10:00:33AM +, james qian wang (Arm Technology
China) wrote:
> Add komeda_kms abstracton to attach komeda_dev to DRM-KMS
> CRTC: according to the komeda_pipeline
> PLANE: according to komeda_layer (layer input pipeline)
> PRIVATE_OBJS: komeda_pipeline/component all
Implement --affinity=node|cpu option for the record mode defaulting
to system affinity mask bouncing.
Signed-off-by: Alexey Budankov
---
tools/perf/Documentation/perf-record.txt | 5 +
tools/perf/builtin-record.c | 18 ++
2 files changed, 23 insertions(+)
dif
Build node cpu masks for mmap data buffers. Apply node cpu
masks to tool thread every time it references data buffers
cross node or cross cpu.
Signed-off-by: Alexey Budankov
---
Changes in v2:
- separated AIO buffers binding to patch 2/4
---
tools/perf/builtin-record.c | 9 +
tools/pe
On 12/06/2018 01:28 PM, Steve Sistare wrote:
Add schedstats to measure the effectiveness of searching for idle CPUs
and stealing tasks. This is a temporary patch intended for use during
development only. SCHEDSTAT_VERSION is bumped to 16, and the following
fields are added to the per-CPU statis
The KMS mode_config elements are currently configured in vc4_kms_load,
that is called after all components are binded (component_bind_all).
However, the CRTC component (for the Pixel Valve) needs to access the
allow_fb_modifiers element at bind time, when initializing its planes
through drm_univers
Allocate and bind AIO user space buffers to the memory nodes
that mmap kernel buffers are bound to.
Signed-off-by: Alexey Budankov
---
Changes in v2:
- implemented perf_mmap__aio_alloc, perf_mmap__aio_free, perf_mmap__aio_bind
and put HAVE_LIBNUMA_SUPPORT #ifdefs in there
---
tools/perf/uti
Allocate affinity option and masks for mmap data buffers and
record thread as well as initialize allocated objects.
Signed-off-by: Alexey Budankov
---
Changes in v2:
- made debug affinity mode message user friendly
- converted affinity mode defines to enum values
---
tools/perf/builtin-record.
It has been observed that trace reading thread runs on the same hw thread
most of the time during perf record sampling collection. This scheduling
layout leads up to 30% profiling overhead in case when some cpu intensive
workload fully utilizes a large server system with NUMA. Overhead usually
ar
On Fri, Dec 21, 2018 at 10:00:17AM +, james qian wang (Arm Technology
China) wrote:
> komeda_framebuffer is for extending drm_framebuffer to add komeda own
> attributes and komeda specific fb handling.
>
> Changes in v3:
> - Fixed style problem found by checkpatch.pl --strict.
>
> Signed-off
Matteo Croce writes:
> The FAT32 File System Specification[1] states that:
>
> If DIR_Name[0] == 0x00, then the directory entry is free, and there
> are no allocated directory entries after this one.
>
> The special 0 value, indicates to FAT file system driver code that
> the rest
On Mon, Dec 24, 2018 at 04:41:22PM +0800, huang.zijiang wrote:
> From: "huang.zijiang"
>
> memblock_alloc never returns NULL because panic never returns
>
> Signed-off-by: huang.zijiang
Acked-by: Mike Rapoport
> ---
> drivers/firmware/memmap.c | 2 +-
> 1 file changed, 1 insertion(+), 1 del
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