On 2017年09月28日 06:19, Michael S. Tsirkin wrote:
On Wed, Sep 27, 2017 at 10:04:18AM +0800, Jason Wang wrote:
On 2017年09月27日 03:25, Michael S. Tsirkin wrote:
On Fri, Sep 22, 2017 at 04:02:35PM +0800, Jason Wang wrote:
This patch implements basic batched processing of tx virtqueue by
prefetchi
* Oleg Nesterov wrote:
> On 09/22, Naveen N. Rao wrote:
> >
> > --- a/kernel/events/uprobes.c
> > +++ b/kernel/events/uprobes.c
> > @@ -1751,6 +1751,19 @@ static struct uprobe *find_active_uprobe(unsigned
> > long bp_vaddr, int *is_swbp)
> > uprobe = find_uprobe(inode, offse
On Wed, Sep 27, 2017 at 09:53:15PM -0700, Florian Fainelli wrote:
>
>
> On 09/27/2017 12:34 AM, Corentin Labbe wrote:
> > This patch add documentation about the MDIO switch used on sun8i-h3-emac
> > for integrated PHY.
> >
> > Signed-off-by: Corentin Labbe
> > ---
> > .../devicetree/bindings/n
On 2017年09月28日 06:28, Michael S. Tsirkin wrote:
On Wed, Sep 27, 2017 at 08:27:37AM +0800, Jason Wang wrote:
On 2017年09月26日 21:45, Michael S. Tsirkin wrote:
On Fri, Sep 22, 2017 at 04:02:30PM +0800, Jason Wang wrote:
Hi:
This series tries to implement basic tx batched processing. This is
do
On 2017年09月28日 06:57, Michael S. Tsirkin wrote:
On Wed, Sep 27, 2017 at 08:35:47AM +0800, Jason Wang wrote:
On 2017年09月27日 03:19, Michael S. Tsirkin wrote:
On Fri, Sep 22, 2017 at 04:02:32PM +0800, Jason Wang wrote:
This patch introduces vhost_prefetch_desc_indices() which could batch
descr
On 2017年09月28日 06:58, Michael S. Tsirkin wrote:
On Wed, Sep 27, 2017 at 08:38:24AM +0800, Jason Wang wrote:
On 2017年09月27日 03:13, Michael S. Tsirkin wrote:
On Fri, Sep 22, 2017 at 04:02:33PM +0800, Jason Wang wrote:
This patch introduces a helper which just increase the used idx. This
will b
On 28/09/2017 02:44, Marcelo Tosatti wrote:
>> Again: if you have many interruptions, it's not a flaw in KVM or QEMU's
>> design, it's just that someone is doing something stupid. It could be
>> the guest (e.g. unnecessary devices or daemons as in the example above),
>> QEMU (e.g. the RTC emulatio
* Masami Hiramatsu wrote:
> To enable jump optimized probe with CONFIG_PREEMPT, use
> synchronize_rcu_tasks() to wait for all tasks preempted
> on trampoline code back on track.
This sentence does not parse. It's missing a verb, but I'm not sure.
> Since the jump optimized kprobes can replace
On Thu, Sep 28, 2017 at 02:28:04AM +0300, Dmitry Osipenko wrote:
> >> + if (is_baseline_profile)
> >> + frame->aux_paddr = 0xF4DEAD00;
> >
> > The handling of is_baseline_profile is strange to me. It feels like we
> > should always check it before we use ->aux_paddr but we don't ever do
On 2017年09月28日 07:25, Willem de Bruijn wrote:
In the future, both simple and sophisticated policy like RSS or other guest
driven steering policies could be done on top.
IMHO there should be a more practical example before adding all this
indirection. And it would be nice to understand why this
* Masami Hiramatsu wrote:
> Actually kprobes doesn't need to disable irq if it is
> called from ftrace/jump trampoline code because
> Documentation/kprobes.txt says
>
> -
> Probe handlers are run with preemption disabled. Depending on the
> architecture and optimization state, handlers may
On 27 September 2017 at 17:03, Andy Lutomirski wrote:
> On Tue, Sep 26, 2017 at 12:00 PM, Alexey Dobriyan wrote:
>> On Mon, Sep 25, 2017 at 09:42:58AM +0200, Michael Kerrisk (man-pages) wrote:
>>> [Not sure why original author is not in CC; added]
>>>
>>> Hello Alexey,
>>>
>>> On 09/24/2017 10:06
On Thu, Sep 28, 2017 at 02:57:52PM +0800, Leo Yan wrote:
> Hi Daniel,
>
> On Thu, Sep 28, 2017 at 07:13:44AM +0200, Daniel Lezcano wrote:
> > At this moment, we have both the interrupt setup and the polling enabled.
> > The
> > interrupt does nothing more than forcing an update while the temperat
On Wed, Sep 27, 2017 at 04:02:10PM +0200, Andrew Lunn wrote:
> Hi Corentin
>
> > +Required properties for the mdio-mux node:
> > + - compatible = "mdio-mux"
>
> This is too generic. Please add a more specific compatible for this
> particular mux. You can keep "mdio-mux", since that is what the M
* Jean Delvare wrote:
> It's not obvious to everybody that BP stands for boot processor. At
> least it was not for me.
>
> Signed-off-by: Jean Delvare
> Cc: Alok Kataria
> ---
> arch/x86/kernel/setup.c |2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- linux-4.14-rc1.orig/ar
On Tue, Sep 26, 2017 at 09:03:50PM +0300, Alexander Kochetkov wrote:
> Hello Vinod! Thanks for review!
>
> > 26 сент. 2017 г., в 20:37, Vinod Koul написал(а):
> >
> > Tested-by please...
>
> In order to test the patch the driver should be rebuild with NR_DEFAULT_DESC
> defined to 1
> and with
On 2017年09月28日 08:47, Willem de Bruijn wrote:
On Fri, Sep 22, 2017 at 4:02 AM, Jason Wang wrote:
This patch introduces vhost_prefetch_desc_indices() which could batch
descriptor indices fetching and used ring updating. This intends to
reduce the cache misses of indices fetching and updating a
On 28.09.2017 00:15, Andrew Morton wrote:
> On Tue, 19 Sep 2017 18:06:33 +0300 Kirill Tkhai wrote:
>
>> During the reclaiming slab of a memcg, shrink_slab iterates
>> over all registered shrinkers in the system, and tries to count
>> and consume objects related to the cgroup. In case of memory
>>
FYI, we noticed the following commit:
commit: f5caf621ee357279e759c0911daf6d55c7d36f03 ("x86/asm: Fix inline asm call
constraints for Clang")
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
in testcase: trinity
with following parameters:
runtime: 300s
test-descr
On 2017年09月28日 08:55, Willem de Bruijn wrote:
@@ -461,6 +460,7 @@ static void handle_tx(struct vhost_net *net)
struct socket *sock;
struct vhost_net_ubuf_ref *uninitialized_var(ubufs);
bool zcopy, zcopy_used;
+ int i, batched = VHOST_NET_BATCH;
mutex_l
This series adds support for the i2c buses and vuart in the ASPEED device
trees, as well as making a few cleanups.
I will merge these into my Aspeed devicetree tree once they have some acks.
I have a second series ready to go as soon as our clk driver is merged.
Cheers,
Joel
Andrew Jeffery (1)
Now with an upstream i2c bus driver, we can add the 14 i2c buses that
exist in ASPEED G4 and G5 generation SoCs.
It also adds aliases for the 14 built-in I2C busses to ensure userspace
sees the numbering staring from zero and counting up.
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspee
From: Andrew Jeffery
Moving the subnodes out of the pinctrl node declaration to a reference
allows easier access to the remaining parts of the devicetree.
Signed-off-by: Andrew Jeffery
Reviewed-by: Xo Wang
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-g4.dtsi | 1483 ++
We try to keep the nodes in address order. The ADC node was out of
place.
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-g4.dtsi | 16
arch/arm/boot/dts/aspeed-g5.dtsi | 16
2 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/arch/arm/boot
On 2017年09月28日 06:19, Michael S. Tsirkin wrote:
2. add new APIs and move the loop into vhost core
for more speedups
I don't see any advantages, looks like just need some e.g callbacks in this
case.
Thanks
IUC callbacks pretty much destroy the code cache locality advantages,
IP is jump
Enable the buses that are in use and the devices that are attached.
Currently that is just the battery backed RTC.
Some of these buses are for hotplugged cards, such as PCIe cards. Others
do not yet have upstream drivers, so there are no devices attached.
Signed-off-by: Joel Stanley
---
arch/ar
Existing userspace expects the console (UART5) to be at /dev/ttyS4. To
ensure the UARTs show up where users expect them, we give them fixed
aliases starting at 0.
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-bmc-opp-palmetto.dts | 4
arch/arm/boot/dts/aspeed-g4.dtsi
Enable the buses that are in use and the devices that are attached.
Currently that includes the battery backed RTC, temperature measurement
and EEPROM.
Some of these buses are for hotplugged cards, such as PCIe cards.
Others do not yet have upstream drivers, so there are no devices
attached.
Sign
- Shorten size of reg property so it covers only the implemented
registers
- Add VUART compatible
- Move stray uart1 in g5 definition
- Remove outdated current-speed property. Different bootloaders use
different speeds, so this is no longer helpful
Signed-off-by: Joel Stanley
---
arch/a
Enable the buses that are in use and the devices that are attached.
Currently that includes temperature measurement and EEPROM.
Signed-off-by: Joel Stanley
---
arch/arm/boot/dts/aspeed-ast2500-evb.dts | 19 +++
1 file changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/aspe
On 2017年09月28日 13:02, Tom Herbert wrote:
On Wed, Sep 27, 2017 at 4:25 PM, Willem de Bruijn
wrote:
In the future, both simple and sophisticated policy like RSS or other guest
driven steering policies could be done on top.
IMHO there should be a more practical example before adding all this
in
* Baoquan He wrote:
> On SGI UV system, kernel often hangs when KASLR is enabled. Disabling
> KASLR makes kernel work well.
>
> The back trace is:
>
> kernel BUG at arch/x86/mm/init_64.c:311!
> invalid opcode: [#1] SMP
> [...]
> RIP: 0010:__init_extra_mapping+0x188/0x196
> [...]
> Call Tr
Hi Kalyan,
On jeu., sept. 28 2017, Kalyan Kinthada
wrote:
> This commit modifies the documentation for
> "marvell,mv78230-a0-i2c" compatible string.
>
> The "marvell,mv78230-a0-i2c" compatible string enables the workaround
> for an i2c repeated start timing violation, but unlike
> "marvell,mv
FYI, we noticed the following commit:
commit: a74063662f3a456a402bd40fa23e104196c78993 ("EXP: Fine-grained timer
diagnostics")
https://git.kernel.org/cgit/linux/kernel/git/paulmck/linux-rcu.git
dev.2017.09.21b
in testcase: trinity
with following parameters:
runtime: 300s
test-descrip
* kernel test robot wrote:
>
> FYI, we noticed the following commit:
>
> commit: f5caf621ee357279e759c0911daf6d55c7d36f03 ("x86/asm: Fix inline asm
> call constraints for Clang")
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git master
>
> in testcase: trinity
> with followin
On Wed, 27 Sep 2017, Peter Zijlstra wrote:
> On Thu, Aug 31, 2017 at 12:23:42PM -, Anna-Maria Gleixner wrote:
> static void __run_hrtimer(struct hrtimer_cpu_base *cpu_base,
> struct hrtimer_clock_base *base,
> struct hrtimer *timer, ktime_t *now,
On Wed, 27 Sep 2017 15:31:04 +0200, Ingo Molnar wrote:
> * Jean Delvare wrote:
> > > So the \n additions to the STANDARD_PARAM_DEF() lines
> > >
> > > > +STANDARD_PARAM_DEF(byte, unsigned char, "%hhu\n", kstrtou8);
> > > > +STANDARD_PARAM_DEF(short, short, "%hi\n", kstrtos16);
> > > > +STANDARD
On 09/27/2017 09:23 PM, Bartosz Golaszewski wrote:
>>> return ret;
>>> - }
>>> - iio_evgen->chip.name = iio_evgen_name;
>>> - iio_evgen->chip.irq_mask = &iio_dummy_event_irqmask;
>>> - iio_evgen->chip.irq_unmask = &iio_dummy_event_irqunmask;
>>> - for (i = 0; i < I
* Kirill A. Shutemov wrote:
> Size of mem_section array depends on size of physical address space.
>
> In preparation for boot-time switching between paging modes on x86-64
> we need to make allocation of mem_section dynamic.
>
> The patch allocates the array on the first call to
> sparse_memo
On Tue, 26 Sep 2017, Peter Zijlstra wrote:
> On Thu, Aug 31, 2017 at 12:23:37PM -, Anna-Maria Gleixner wrote:
> > The hrtimer_cpu_base struct member expires_next and next_timer are
> > conditional members (CONFIG_HIGH_RES_TIMERS). This makes the hrtimer code
> > more complex and harder to unde
* Kirill A. Shutemov wrote:
> With boot-time switching between paging mode we will have variable
> MAX_PHYSMEM_BITS.
>
> Let's use the maximum variable possible for CONFIG_X86_5LEVEL=y
> configuration to define zsmalloc data structures.
>
> Signed-off-by: Kirill A. Shutemov
> Cc: Minchan Kim
On Tue, 26 Sep 2017, Peter Zijlstra wrote:
> On Thu, Aug 31, 2017 at 12:23:38PM -, Anna-Maria Gleixner wrote:
> > The hrtimer_reprogramming, remote timer enqueuing and handling of the
> > hrtimer_cpu_base struct member expires_next depend on the active high
> > resolution timers. This makes th
On Fri, Aug 25, 2017 at 04:31:04PM +0200, Pierre-Yves MORDRET wrote:
> +static int stm32_mdma_probe(struct platform_device *pdev)
> +{
[snip]
> + dmadev = devm_kzalloc(&pdev->dev, sizeof(*dmadev) + sizeof(u32) * count,
> + GFP_KERNEL);
> + if (!dmadev)
> +
Hi Leon,
On Wed, Sep 27, 2017 at 11:48:21PM -0700, Leon Luo wrote:
> Hi Sakari,
>
> Thanks for your comments.
>
> Regarding imx274_tp_regs[], the first value is the test pattern mode, which
> will be updated according to the input value before writing the register.
> So it can't be a const.
In
On Thu, 28 Sep 2017 10:02:23 +0200, Jean Delvare wrote:
> On Wed, 27 Sep 2017 15:31:04 +0200, Ingo Molnar wrote:
> > At minimum I'd suggest aligning the definitions vertically, to make sure
> > any missing \n stands out more, visually:
> >
> > STANDARD_PARAM_DEF(byte,unsigned char, "%
On Wed, Sep 27, 2017 at 09:57:22AM -0600, Logan Gunthorpe wrote:
>
>
> On 27/09/17 02:40 AM, Greg Kroah-Hartman wrote:
> > On Tue, Sep 26, 2017 at 11:35:04AM -0600, Logan Gunthorpe wrote:
> > >
> > >
> > > On 26/09/17 10:32 AM, Ben Hutchings wrote:
> > > > In 4.4-stable, it doesn't, so this pat
Hi.
Won't tell about panic in tcp_sacktag_walk() since I cannot trigger it
intentionally, but setting net.ipv4.tcp_retrans_collapse to 0 *does not* fix
warning in tcp_fastretrans_alert() for me.
On středa 27. září 2017 2:18:32 CEST Yuchung Cheng wrote:
> On Tue, Sep 26, 2017 at 5:12 PM, Yuchung
* Kirill A. Shutemov wrote:
> We are going to support boot-time switching between 4- and 5-level
> paging. For KASAN it means we cannot have different KASAN_SHADOW_OFFSET
> for different paging modes: the constant is passed to gcc to generate
> code and cannot be changed at runtime.
>
> This pa
On Thu, Sep 28, 2017 at 09:59:50AM +0200, Thomas Gleixner wrote:
> On Wed, 27 Sep 2017, Peter Zijlstra wrote:
> > On Thu, Aug 31, 2017 at 12:23:42PM -, Anna-Maria Gleixner wrote:
> > static void __run_hrtimer(struct hrtimer_cpu_base *cpu_base,
> > struct hrtimer_clock_bas
* Kirill A. Shutemov wrote:
> This patch prepare decompression code to boot-time switching between 4-
> and 5-level paging.
>
> Signed-off-by: Kirill A. Shutemov
> ---
> arch/x86/boot/compressed/head_64.S | 24
> 1 file changed, 24 insertions(+)
>
> diff --git a/arch
On Thu, Sep 28, 2017 at 09:59:07AM +0200, Ingo Molnar wrote:
>
> * kernel test robot wrote:
>
> >
> > FYI, we noticed the following commit:
> >
> > commit: f5caf621ee357279e759c0911daf6d55c7d36f03 ("x86/asm: Fix inline asm
> > call constraints for Clang")
> > https://git.kernel.org/cgit/linux
* Kirill A. Shutemov wrote:
> We need to be able to adjust virtual memory layout at runtime to be able
> to switch between 4- and 5-level paging at boot-time.
>
> KASLR already has movable __VMALLOC_BASE, __VMEMMAP_BASE and __PAGE_OFFSET.
> Let's re-use it.
>
> Signed-off-by: Kirill A. Shutemo
To improve the readability of code, rework the format list table,
split the format array into two. Meanwhile, fix the issue of the
clock provider operation.
Changes in v3:
- Fix the wrong used spinlock.
- s/_/- on the subject.
- Add a new flag for Raw Bayer format to remove MAX_RAW_FMT_INDEX de
Greetings To You,
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million in the AUGUST 24, 2017, My jackpot was a gift from God to me hence my
Entire family/foundation has AGREED to do this. My foundation is donating
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Add the spin lock for the clock enable and disable operations.
Signed-off-by: Wenyou Yang
---
Changes in v3:
- Fix the wrong used spinlock.
- s/_/- on the subject.
Changes in v2: None
drivers/media/platform/atmel/atmel-isc.c | 15 ++-
1 file changed, 14 insertions(+), 1 deletion
* Kirill A. Shutemov wrote:
> #define P4D_SHIFT39
> -#define PTRS_PER_P4D 512
> +#define __PTRS_PER_P4D 512
> +#define PTRS_PER_P4D ptrs_per_p4d
> #define P4D_SIZE (_AC(1, UL) << P4D_SHIFT)
> #define P4D_MASK (~(P4D_SIZE - 1))
PTRS_PER_P4D_MAX would be a better name than ra
A software write operation to the ISC_CLKEN or ISC_CLKDIS register
requires double clock domain synchronization and is not permitted
when the ISC_SR.SIP is asserted. So add the .prepare and .unprepare
ops to make sure the ISC_CLKSR.SIP is unasserted before the write
operation to the ISC_CLKEN or IS
Hi Vineet,
On Wed, 2017-09-27 at 11:07 -0700, Vineet Gupta wrote:
[...]
> How/when do you plan to get his merged. Perhaps I can work with a non-
> mutable branch from you to base my changes off of ?
I have sent a pull request [1] for this stable tag:
git://git.pengutronix.de/git/pza/linux.git ta
To meet the relationship, enable the HCLOCK and ispck during the
device probe, "isc_pck frequency is less than or equal to isc_ispck,
and isc_ispck is greater than or equal to HCLOCK."
Meanwhile, call the pm_runtime_enable() in the right place.
Signed-off-by: Wenyou Yang
---
Changes in v3: None
To improve the readability of code, split the format array into two,
one for the format description, other for the register configuration.
Meanwhile, add the flag member to indicate the format can be achieved
from the sensor or be produced by the controller, and rename members
related to the regist
Remove the memeber *config from the isc_subdev_entity struct,
the member is useless afterward.
Signed-off-by: Wenyou Yang
---
Changes in v3: None
Changes in v2: None
drivers/media/platform/atmel/atmel-isc.c | 10 ++
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/
* Kirill A. Shutemov wrote:
> For boot-time switching between paging modes, we need to be able to
> adjust size of physical address space at runtime.
>
> As part of making physical address space size variable, we have to make
> X86_5LEVEL dependent on SPARSEMEM_VMEMMAP. !SPARSEMEM_VMEMMAP
> con
* Kirill A. Shutemov wrote:
> --- a/arch/x86/mm/dump_pagetables.c
> +++ b/arch/x86/mm/dump_pagetables.c
> @@ -82,8 +82,8 @@ static struct addr_marker address_markers[] = {
> { 0/* VMALLOC_START */, "vmalloc() Area" },
> { 0/* VMEMMAP_START */, "Vmemmap" },
> #ifdef CONFIG_KASAN
> -
Hi Christoph,
I'm okay with ether ways, but just worrying the regression if we
switch to use MSI by default.
Hi Daniel,
I've tried your patch, but it doesn't work for me.
Wifi can scan AP, but can't get connected.
It keeps showing
[ 48.362297] wlp2s0: authenticate with 3c:ce:73:48:0e:40
[ 48
* Kirill A. Shutemov wrote:
> For boot-time switching between paging modes, we need to be able to
> change STACK_TOP_MAX at runtime.
>
> The change is trivial and it doesn't affect kernel image size.
>
> Signed-off-by: Kirill A. Shutemov
> ---
> arch/x86/include/asm/processor.h | 2 +-
> 1 f
diff --git a/Makefile b/Makefile
index 33feb19e7241..9b82f279ef1d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
VERSION = 3
PATCHLEVEL = 18
-SUBLEVEL = 71
+SUBLEVEL = 72
EXTRAVERSION =
NAME = Diseased Newt
diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S
index 83a046a7cd0
I'm announcing the release of the 3.18.72 kernel.
All users of the 3.18 kernel series must upgrade.
The updated 3.18.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-3.18.y
and can be browsed at the normal kernel.org git web browser:
Tejun Heo writes:
> On Wed, Sep 27, 2017 at 04:35:00PM -0500, Dennis Zhou wrote:
>> The iterator functions pcpu_next_md_free_region and
>> pcpu_next_fit_region use the block offset to determine if they have
>> checked the area in the prior iteration. However, this causes an issue
>> when the bloc
I'm announcing the release of the 4.4.89 kernel.
All users of the 4.4 kernel series must upgrade.
The updated 4.4.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-4.4.y
and can be browsed at the normal kernel.org git web browser:
diff --git a/Makefile b/Makefile
index 788d90a0051b..7e4c46b375b3 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
VERSION = 4
PATCHLEVEL = 4
-SUBLEVEL = 88
+SUBLEVEL = 89
EXTRAVERSION =
NAME = Blurry Fish Butt
diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S
index 2efb06253
Hi Ingo,
On 09/28/17 at 09:56am, Ingo Molnar wrote:
> > diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c
> > index af599167fe3c..4d68c08df82d 100644
> > --- a/arch/x86/mm/kaslr.c
> > +++ b/arch/x86/mm/kaslr.c
> > @@ -27,6 +27,7 @@
> > #include
> > #include
> > #include
> > +#include
>
* Kirill A. Shutemov wrote:
> We need to adjust virtual address space to support switching between
> paging modes.
>
> The adjustment happens in __startup_64().
> +#ifdef CONFIG_X86_5LEVEL
> + if (__read_cr4() & X86_CR4_LA57) {
> + pgtable_l5_enabled = 1;
> + pgdir_
I'm announcing the release of the 4.9.52 kernel.
All users of the 4.9 kernel series must upgrade.
The updated 4.9.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-4.9.y
and can be browsed at the normal kernel.org git web browser:
diff --git a/Makefile b/Makefile
index b48aebbe187f..c53de1e38c6a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
VERSION = 4
PATCHLEVEL = 9
-SUBLEVEL = 51
+SUBLEVEL = 52
EXTRAVERSION =
NAME = Roaring Lionus
diff --git a/arch/arc/kernel/entry.S b/arch/arc/kernel/entry.S
index 1eea99beecc
* Kirill A. Shutemov wrote:
> Early boot code, that setup page table should be able to initialize page
> tables for both 4- and 5-level paging modes.
This sentence does not parse.
Thanks,
Ingo
Hi Oleksandr,
[My attention was drawn by https://lwn.net/Articles/734440/]
[CC linux-spi, which was never included, while linux-serial was]
On Thu, Sep 21, 2017 at 11:25 AM, Oleksandr Shamray
wrote:
> When a need raise up to use JTAG interface for system's devices
> programming or CPU debugging,
On Fri, Jul 21, 2017 at 11:49:00AM -0500, Grygorii Strashko wrote:
> Now IRQ mappings are always created for all (allowed) GPIOs in gpiochip in
> gpiochip_irqchip_add_key() which goes against the idea of SPARSE_IRQ and,
> as result, leads to:
> - increasing of memory consumption for IRQ descriptor
On Wed, Sep 27, 2017 at 01:54:58PM -0500, Alan Tull wrote:
> On Tue, Sep 26, 2017 at 8:18 PM, Wu Hao wrote:
>
> Hi Hao,
>
> > On Mon, Sep 25, 2017 at 02:24:57PM -0700, Moritz Fischer wrote:
> >> Hi Hao,
> >
> > Hi Moritz
> >
> > Thanks for your review. :)
> >
> >>
> >> On Mon, Jun 26, 2017 at 09
I'm announcing the release of the 4.13.4 kernel.
All users of the 4.13 kernel series must upgrade.
The updated 4.13.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-4.13.y
and can be browsed at the normal kernel.org git web browser:
On 28/09/17 00:32, Stephen Boyd wrote:
> On 09/27, Jon Hunter wrote:
>>
>>
>> Well, the REQ_SEL should definitely be in the binding.
>>
>> Laxman, Stephen, what are your thoughts on the TRIG_SEL field? Looks
>
> Wrong Stephen?
Indeed! With all the folks in copy, I assumed we had the right one :
* Kirill A. Shutemov wrote:
> This patch converts the of CONFIG_X86_5LEVEL check to runtime checks for
> p4d folding.
>
> Signed-off-by: Kirill A. Shutemov
> ---
> arch/x86/mm/fault.c| 2 +-
> arch/x86/mm/ident_map.c| 2 +-
> arch/x86/mm/init_64.c | 30 +
A general patch flow request: please only send a maximum of 5-7 patches in the
next round, to make it all easier to review and handle.
Thanks,
Ingo
On Wed, Sep 27, 2017 at 04:49:28PM +0100, Will Deacon wrote:
> In many cases, page tables can be accessed concurrently by either another
> CPU (due to things like fast gup) or by the hardware page table walker
> itself, which may set access/dirty bits. In such cases, it is important
> to use READ_O
On Tue, Sep 26, 2017 at 07:03:55PM -0500, Dave Gerlach wrote:
> diff --git a/drivers/memory/emif-asm-offsets.c
> b/drivers/memory/emif-asm-offsets.c
> new file mode 100644
> index ..bdb153c9e948
> --- /dev/null
> +++ b/drivers/memory/emif-asm-offsets.c
> @@ -0,0 +1,22 @@
> +/*
> + * TI
* Jean Delvare wrote:
> On Thu, 28 Sep 2017 10:02:23 +0200, Jean Delvare wrote:
> > On Wed, 27 Sep 2017 15:31:04 +0200, Ingo Molnar wrote:
> > > At minimum I'd suggest aligning the definitions vertically, to make sure
> > > any missing \n stands out more, visually:
> > >
> > > STANDARD_PARAM_DE
2017-09-27 23:29 GMT+09:00 Alan Stern :
> On Wed, 27 Sep 2017, Michel Hermier wrote:
>
>> Le 27 sept. 2017 07:42, "Alan Stern" a écrit :
>
>> > - for (n = 0; n < hdesc->bNumDescriptors; n++)
>> > + num_descriptors = min_t(int, hdesc->bNumDescriptors,
>> > +
On Thu, Sep 28, 2017 at 10:38:01AM +0200, Peter Zijlstra wrote:
> On Wed, Sep 27, 2017 at 04:49:28PM +0100, Will Deacon wrote:
> > In many cases, page tables can be accessed concurrently by either another
> > CPU (due to things like fast gup) or by the hardware page table walker
> > itself, which m
* Jean Delvare wrote:
> > STANDARD_PARAM_DEF(byte,unsigned char, "%hhu\n",
> > kstrtou8);
> > STANDARD_PARAM_DEF(short, short, "%hi\n",
> > kstrtos16);
> > STANDARD_PARAM_DEF(ushort, unsigned short, "%hu\n",
> > kstrtou16);
> > STAN
* Peter Zijlstra wrote:
> On Thu, Sep 28, 2017 at 09:59:07AM +0200, Ingo Molnar wrote:
> >
> > * kernel test robot wrote:
> >
> > >
> > > FYI, we noticed the following commit:
> > >
> > > commit: f5caf621ee357279e759c0911daf6d55c7d36f03 ("x86/asm: Fix inline
> > > asm call constraints for
On Wed, 27 Sep 2017 10:10:31 +0200, Jean Delvare wrote:
> Function param_attr_show could overflow the buffer it is operating
> on. The buffer size is PAGE_SIZE, and the string returned by
> attribute->param->ops->get is generated by scnprintf(buffer,
> PAGE_SIZE, ...) so it could be PAGE_SIZE - 1 l
> -Original Message-
> From: geert.uytterhoe...@gmail.com [mailto:geert.uytterhoe...@gmail.com]
> On Behalf Of Geert Uytterhoeven
> Sent: Thursday, September 28, 2017 11:33 AM
> To: Oleksandr Shamray
> Cc: Greg KH ; Arnd Bergmann
> ; linux-kernel@vger.kernel.org; linux-arm-
> ker...@lists.
Remove unnecessary parenthesis
Signed-off-by: Keerthi Reddy
---
drivers/staging/fsl-mc/bus/fsl-mc-msi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/fsl-mc/bus/fsl-mc-msi.c
b/drivers/staging/fsl-mc/bus/fsl-mc-msi.c
index 038da4d..f74a6f1 100644
--- a/drive
* Baoquan He wrote:
> Hi Ingo,
>
> On 09/28/17 at 09:56am, Ingo Molnar wrote:
> > > diff --git a/arch/x86/mm/kaslr.c b/arch/x86/mm/kaslr.c
> > > index af599167fe3c..4d68c08df82d 100644
> > > --- a/arch/x86/mm/kaslr.c
> > > +++ b/arch/x86/mm/kaslr.c
> > > @@ -27,6 +27,7 @@
> > > #include
> > >
On Thu, Sep 28, 2017 at 12:57:33PM +0800, Wei Hu (Xavier) wrote:
> From: Lijun Ou
>
> This patch mainly deletes some unused struct members for
> hns_roce_ib_create_qp in order to match libhns, because
> the num of struct members of hns_roce_ib_create_qp must
> be the same with hns_roce_create_qp i
Hi Oleksandr,
On Thu, Sep 28, 2017 at 10:53 AM, Oleksandr Shamray
wrote:
>> [My attention was drawn by
>> https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Flwn.net
>> %2FArticles%2F734440%2F&data=02%7C01%7Coleksandrs%40mellanox.com%7
>> C97b8ba88686a42daaace08d5064b92eb%7Ca652971
On Wed, Sep 27, 2017 at 04:40:21PM -0400, Jon Derrick wrote:
> The PCI driver delete_id parameter is handled in each individual driver
> registration callback.
>
> Signed-off-by: Jon Derrick
> ---
> kernel/module.c | 7 +++
> 1 file changed, 7 insertions(+)
>
> diff --git a/kernel/module.c
On Wed, Sep 27, 2017 at 10:13:14AM -0500, Brijesh Singh wrote:
> From: Tom Lendacky
>
> Provide support for Secure Encrypted Virtualization (SEV). This initial
> support defines a flag that is used by the kernel to determine if it is
> running with SEV active.
>
> Cc: Thomas Gleixner
> Cc: Ingo
On Thu, Sep 28, 2017 at 10:07:11AM +0200, Ingo Molnar wrote:
>
> * Kirill A. Shutemov wrote:
>
> > Size of mem_section array depends on size of physical address space.
> >
> > In preparation for boot-time switching between paging modes on x86-64
> > we need to make allocation of mem_section dyn
On Wed, Sep 27, 2017 at 04:40:20PM -0400, Jon Derrick wrote:
> This patch introduces a new kernel command line parameter to mask pci
> device ids from pci driver id tables. This prevents masked devices from
> automatically binding to both built-in and module drivers.
>
> Devices can be later attac
On 09/27/2017 06:27 PM, Eric Farman wrote:
>
>
> On 09/27/2017 05:35 AM, Peter Zijlstra wrote:
>> On Fri, Sep 22, 2017 at 12:12:45PM -0400, Eric Farman wrote:
>>>
>>> MySQL. We've tried a few different configs with both test=oltp and
>>> test=threads, but both show the same behavior. What I hav
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