> You need to check again. :-)
Seems like it. Sorry for the noise.
> I am eager to apply those patches you already have reviewed (to
> patch14), as those mostly seemed rather trivial and should be nice
> cleanups.
>
> Do you mind me going ahead, then you can continue and review/test the rest?
On 14/02/2018 03:04, Josh Poimboeuf wrote:
> On Sun, Feb 11, 2018 at 02:39:41PM +0100, Marc Haber wrote:
>> Hi,
>>
>> after in total nine weeks of bisecting, broken filesystems, service
>> outages (thankfully on unportant systems), 4.15 seems to have fixed the
>> issue. After going to 4.15, the cra
On 2018-02-14, Enrico Weigelt wrote:
> On 14.02.2018 04:54, Aleksa Sarai wrote:
>
> > It depends how old your kernel is and what distro you use. Arch Linux >
> > disables user namespaces entirely, Debian requires that you set a
> sysctl> to enable unprivileged user namespaces, and RHEL requires y
On Tue, Feb 13, 2018 at 07:51:21PM +0200, Andy Shevchenko wrote:
> On Tue, Feb 13, 2018 at 7:00 PM, Mika Westerberg
> wrote:
> > From: Radion Mirchevsky
> >
> > This is needed by the new ICM interface to find xdomains by route string
> > instead of link and depth.
>
> > + xd = switch_find_
Hi!
> > During tethering, I got oops in ssi_stop_tx(), followed by failure of
> > GPRS. I used GPRS tethering a lot with some older kernel, and it was
> > stable for hours.
> >
> > It seems v4.12 has the same problem. In v4.15 usb networking does not
> > work at all, so I can't test... v4.10 seem
On Wed, 14 Feb 2018, Michal Hocko wrote:
> I do not have any objections regarding the extension. What I am more
> interested in is _why_ people are still using this command line
> parameter at all these days. Why would anybody want to introduce lowmem
> issues from 32b days. I can see the CMA/Hotp
Use bool in place of int in the function try_wait_for_completion.
Signed-off-by: Gaurav Jindal
---
diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
index 0926aef..3e15e8d 100644
--- a/kernel/sched/completion.c
+++ b/kernel/sched/completion.c
@@ -283,7 +283,7 @@ int __sched wait
From: Colin Ian King
Trivial fix to spelling mistake in info message text.
Signed-off-by: Colin Ian King
---
drivers/scsi/myrs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/myrs.c b/drivers/scsi/myrs.c
index 3b87c6942a8e..16498e1b0dd4 100644
--- a/drivers/s
Cyrill pointed that it makes sense to replace 4096 to PAGE_SIZE in
head_64.S.
This patch replaces 4096 with PAGE_SIZE everywhere in assembly code
where it fits semantically.
Suggested-by: Cyrill Gorcunov
Signed-off-by: Kirill A. Shutemov
---
arch/x86/boot/compressed/head_64.S| 4 ++--
On Wed, Feb 14, 2018 at 2:46 PM, Tomasz Figa wrote:
Adding Jordan to this thread as well.
> On Wed, Feb 14, 2018 at 6:13 PM, Vivek Gautam
> wrote:
>> Hi Tomasz,
>>
>> On Wed, Feb 14, 2018 at 11:08 AM, Tomasz Figa wrote:
>>> On Wed, Feb 14, 2018 at 1:17 PM, Vivek Gautam
>>> wrote:
Hi Toma
On Wed, Feb 14, 2018 at 09:52:59AM +, Yatsina, Marina wrote:
> Hi Peter,
>
> When I started the original thread last year I was in favor of adding
> "asm goto" and didn't understand why it wasn't done by that time. The
> feedback I got is that this feature (optimizing tracepoints) is very
> u
On Tue, Feb 13, 2018 at 10:45 AM, Jacopo Mondi
wrote:
> Add device tree bindings documentation for Renesas R-Car M3-N (r8a77965)
> SoC.
>
> Signed-off-by: Jacopo Mondi
Reviewed-by: Geert Uytterhoeven
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Li
On Tue, Jan 2, 2018 at 7:55 PM, Mathieu Malaterre wrote:
> Hi James,
>
> On Tue, Jan 2, 2018 at 10:31 AM, James Hogan wrote:
>> On Tue, Dec 26, 2017 at 12:37:14PM +0100, Mathieu Malaterre wrote:
>>> Rewrite the comparison in `else if` statement, case where `min_low_pfn >
>>> ARCH_PFN_OFFSET` has
Hi Mathieu,
On 13/02/18 13:32, Mathieu Poirier wrote:
> No synchronisation mechanism exist between the cpuset subsystem and calls
> to function __sched_setscheduler(). As such it is possible that new root
> domains are created on the cpuset side while a deadline acceptance test
> is carried out i
On 5 February 2018 at 13:50, Kishon Vijay Abraham I wrote:
> Add UHS/HS200 mode support in sdhci-omap. The programming sequence
> for voltage switching, tuning is followed from AM572x TRM
> http://www.ti.com/lit/ug/spruhz6i/spruhz6i.pdf
> (Similar to all AM57x/DRA7x SoCs). The patch series also im
On 8 February 2018 at 18:41, Sergio Valverde wrote:
> If the max_discard value is zero, the conditional branch that checks the
> trim capabilities will never update this value with max_trim.
>
> Change the condition statement to also check the max_discard value in order
> to avoid an unnecessary c
On 12 February 2018 at 14:13, Jerome Brunet wrote:
> This reverts commit 0a44697627d17a66d7dc98f17aeca07ca79c5c20.
>
> This commit was initially intended to fix problems with hs200 and hs400
> on some boards, mainly the odroid-c2. The OC2 (Rev 0.2) I have performs
> well in this modes, so I could
* Peter Zijlstra wrote:
> On Wed, Feb 14, 2018 at 10:31:59AM +0100, Ingo Molnar wrote:
> > Because in this particular case it does not appear to be so: the reason for
> > the
> > BIOS/firmware call appears to be to determine how we nmi_panic() after
> > receiving
> > an NMI that no other NMI
On 14 February 2018 at 11:23, Wolfram Sang wrote:
>
>> You need to check again. :-)
>
> Seems like it. Sorry for the noise.
>
>> I am eager to apply those patches you already have reviewed (to
>> patch14), as those mostly seemed rather trivial and should be nice
>> cleanups.
>>
>> Do you mind me g
On Wed, Feb 14, 2018 at 11:00:12AM +0100, Harald Geyer wrote:
> Mark Brown writes:
> > No, a content free ping is when you just send a reply saying something
> > to the effect of "hey, what's going on with this?".
> Well, I did quote the entire patch and gave a summary of the status
> as far as I
On Sun 2018-02-11 11:42:47, Andy Lutomirski wrote:
>
>
> On Feb 11, 2018, at 9:40 AM, Mark D Rustad wrote:
>
> >> On Feb 11, 2018, at 2:59 AM, Adam Borowski wrote:
> >>
> >>> Does Debian make it easy to upgrade to a 64-bit kernel if you have a
> >>> 32-bit install?
> >>
> >> Quite easy, yeah
On Wed, 14 Feb 2018, Peter Zijlstra wrote:
> On Wed, Feb 14, 2018 at 08:41:43AM +, Chandler Carruth wrote:
> > Marina, Kees:
> >
> > I think the combination of LKML and the LLVM developer's list is probably
> > too large a set of folks to have a (somewhat) lengthy exploration of
> > options an
On 14/02/18 11:36, Juri Lelli wrote:
> Hi Mathieu,
>
> On 13/02/18 13:32, Mathieu Poirier wrote:
> > No synchronisation mechanism exist between the cpuset subsystem and calls
> > to function __sched_setscheduler(). As such it is possible that new root
> > domains are created on the cpuset side wh
On Wednesday, February 7, 2018 2:34:36 PM CET Aishwarya Pant wrote:
> Update cpuidle documentation using git logs and existing documentation
> in Documentation/cpuidle/sysfs.txt. This might be useful for scripting
> and tracking changes in the ABI.
>
> Signed-off-by: Aishwarya Pant
> ---
> Change
On Friday, February 9, 2018 5:11:26 PM CET Tony Lindgren wrote:
> If a device is runtime PM suspended when we enter suspend and has
> a dedicated wake irq, we can get the following warning:
>
> WARNING: CPU: 0 PID: 108 at kernel/irq/manage.c:526 enable_irq+0x40/0x94
> [ 102.087860] Unbalanced ena
On Friday, February 9, 2018 5:14:56 PM CET Tony Lindgren wrote:
> This makes it easy to grep :wakeup /proc/interrupts.
>
> Cc: Brian Norris
> Cc: Grygorii Strashko
> Cc: Ulf Hansson
> Suggested-by: Jeffy Chen
> Signed-off-by: Tony Lindgren
> ---
> drivers/base/power/power.h | 1 +
> drive
On Saturday, February 10, 2018 7:13:58 PM CET Lukas Wunner wrote:
> Commit baa8809f6097 ("PM / runtime: Optimize the use of device links")
> added an invocation of pm_runtime_drop_link() to __device_link_del().
> However there are two variants of that function, one for CONFIG_SRCU and
> another for
On Wed, Feb 14, 2018 at 05:24:04PM +0800, ShuFanLee wrote:
> From: ShuFanLee
>
> Handle vendor defined behavior in tcpci_init and tcpci_irq.
> More operations can be extended in tcpci_vendor_data if needed.
> According to TCPCI specification, 4.4.5.2 ROLE_CONTROL,
> TCPC shall not start DRP toggl
On Wed, Feb 14, 2018 at 01:32:53PM +0300, Kirill A. Shutemov wrote:
> Cyrill pointed that it makes sense to replace 4096 to PAGE_SIZE in
> head_64.S.
>
> This patch replaces 4096 with PAGE_SIZE everywhere in assembly code
> where it fits semantically.
>
> Suggested-by: Cyrill Gorcunov
> Signed-o
On Saturday, February 10, 2018 7:27:12 PM CET Lukas Wunner wrote:
> If device_link_add() is invoked multiple times with the same supplier
> and consumer combo, it will create the link on first addition and
> return a pointer to the already existing link on all subsequent
> additions.
>
> The seman
In ubifs_jnl_update() we sync parent and child inodes to the flash,
in case of xattrs, the parent inode (AKA host inode) has a non-zero
data_len. Therefore we need to adjust synced_i_size too.
This issue was reported by ubifs self tests unter a xattr related work
load.
UBIFS error (ubi0:0 pid 1896
Hi Jacopo,
On Tue, Feb 13, 2018 at 10:45 AM, Jacopo Mondi
wrote:
> Initial support for R-Car M3-N (r8a77965), including core and module
> clocks.
>
> Signed-off-by: Jacopo Mondi
Thanks for your patch!
Please refer to Table 8.2d of R-Car Series, 3rd Generation User's Manual:
Hardware (Rev. 0.80
Commit-ID: e5684bbfc3f03480d6ba2150f133630fb510d3eb
Gitweb: https://git.kernel.org/tip/e5684bbfc3f03480d6ba2150f133630fb510d3eb
Author: Juri Lelli
AuthorDate: Tue, 13 Feb 2018 19:55:18 +0100
Committer: Ingo Molnar
CommitDate: Wed, 14 Feb 2018 12:01:22 +0100
Documentation/locking/lockde
Commit-ID: a1ea544fe0911492b9f8d101bcbf46cc8c47fbc5
Gitweb: https://git.kernel.org/tip/a1ea544fe0911492b9f8d101bcbf46cc8c47fbc5
Author: Juri Lelli
AuthorDate: Tue, 13 Feb 2018 19:55:19 +0100
Committer: Ingo Molnar
CommitDate: Wed, 14 Feb 2018 12:01:22 +0100
Documentation/locking/lockde
Hi Arnd,
On 01/16/2018 03:56 PM, Ludovic Barre wrote:
From: Ludovic Barre
This patch series extends the existing STM32 microcontrollers (MCUs)
family to microprocessors (MPUs). The MPU platform (based on
Arm Cortex-A) is a continuation of the MCU one (based on Arm
Cortex-M) in that it shares a
Am Dienstag, 13. Februar 2018, 15:35:49 CET schrieb Enric Balletbo i Serra:
> From: Chris Zhong
>
> Enable cdn_dp and create a cdn-dp-sound for the DP audio. Delete the
> endpoints between dp and vopL for gru, since we want the DP only use
> VOP big, which can support 4K mode.
>
> Signed-off-by:
On Tue, Feb 13, 2018 at 11:30:39AM +0100, Thierry Reding wrote:
> > }
>
> It's odd that we don't have an MC clock on Tegra2. I wonder if perhaps
> we just never implemented one, or it uses one which is always on by
> default. Cc Peter to see if he knows.
We do, it has DT ID TEGRA20_CLK_MC. Ho
For boot-time switching between paging modes, we need to be able to
adjust virtual mask shifts.
The change doesn't affect the kernel image size much:
textdata bss dec hex filename
8628892 4734340 1368064 14731296 e0c820 vmlinux.before
8628966 4734340 1368064 14731370
We need to adjust virtual address space to support switching between
paging modes.
The adjustment happens in __startup_64().
We also have to change KASLR code that doesn't expect variable
VMALLOC_SIZE_TB.
Signed-off-by: Kirill A. Shutemov
---
arch/x86/boot/compressed/kaslr.c| 14 ++
On 02/14/2018 11:10 AM, Paolo Bonzini wrote:
> On 14/02/2018 02:03, David Rientjes wrote:
>> On Tue, 13 Feb 2018, Paolo Bonzini wrote:
>>
> The KVM_SET_GSI_ROUTING ioctl does a vmalloc() of
> sizeof(struct kvm_irq_routing_entry) multiplied by a user-supplied value.
> This can be up to
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.
The patch introduces MAX_POSSIBLE_PHYSMEM_BITS to cover such case.
It also suits well to handle PA
For boot-time switching between 4- and 5-level paging we need to be able
to fold p4d page table level at runtime. It requires variable
PGDIR_SHIFT and PTRS_PER_P4D.
The change doesn't affect the kernel image size much:
textdata bss dec hex filename
8628091 4734304 1368064 14730
The new flag would indicate what paging mode we are in.
Signed-off-by: Kirill A. Shutemov
---
arch/x86/boot/compressed/kaslr.c| 4
arch/x86/include/asm/pgtable_32_types.h | 2 ++
arch/x86/include/asm/pgtable_64_types.h | 6 ++
arch/x86/kernel/head64.c| 5 +
4
LDT_BASE_ADDR has different value in 4- and 5-level paging
configurations.
We need to make it dynamic in preparation for boot-time switching
between paging modes.
Signed-off-by: Kirill A. Shutemov
---
arch/x86/include/asm/pgtable_64_types.h | 9 +
arch/x86/mm/dump_pagetables.c
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. Shutemov
---
arch/x86/Kconfig
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
configuration doesn't build with variable MAX_
__PHYSICAL_MASK_SHIFT is used to define the mask that helps to extract
physical address from a page table entry.
Although, real physical address space available may differ between
machines, it's safe to use 52 as __PHYSICAL_MASK_SHIFT. Unused bits
above log2(MAXPHYADDR) up to bit 51 are reserved a
This is the next batch of patches required to bring boot-time switching
between 4- and 5-level paging. Please review and consider applying.
Patches in this patchset makes memory layout dynamic enough to be able to
switch between paging modes at boot-time.
Ingo, it worth noticing that we discussed
On Fri, Feb 9, 2018 at 6:14 PM, Tony Lindgren wrote:
> This makes it easy to grep :wakeup /proc/interrupts.
I used to have another patch (not published) to provide this
information via /sys/kernel/irq.
OK, here we are:
> + namelen = strlen(dev_name(dev)) + strlen(postfix) + 1;
> +
There may be discontinuities in the ETM trace stream due to overflows or
ETM configuration for selective trace. This patch emits an instruction
sample with the pending branch stack when a TRACE ON packet occurs
indicating a discontinuity in the trace data.
A new packet type CS_ETM_TRACE_ON is add
Hi,
These patches add support for using perf inject to generate branch events,
instruction events and branch stacks from CoreSight ETM traces.
They apply to linus's tree with the memory cleanup fix from
https://lkml.org/lkml/2018/1/25/432
Changes since v1:
* Split documentation update into sepa
Added user space perf functionality to translate CoreSight traces into
instruction events with branch stack.
To invoke the new functionality, use the perf inject
tool with --itrace=il. For example, to translate the ETM trace from
perf.data into last branch records in a new inj.data file:
$ pe
Add notes on using perf to collect and analyze CoreSight trace
Signed-off-by: Robert Walker
---
Documentation/trace/coresight.txt | 51 +++
1 file changed, 51 insertions(+)
diff --git a/Documentation/trace/coresight.txt
b/Documentation/trace/coresight.txt
in
On 14/02/18 11:49, Juri Lelli wrote:
> On 14/02/18 11:36, Juri Lelli wrote:
> > Hi Mathieu,
> >
> > On 13/02/18 13:32, Mathieu Poirier wrote:
> > > No synchronisation mechanism exist between the cpuset subsystem and calls
> > > to function __sched_setscheduler(). As such it is possible that new r
On Wed, Feb 14, 2018 at 7:03 PM, Vivek Gautam
wrote:
>
>
> On 1/24/2018 7:19 PM, Robin Murphy wrote:
>>
>> On 24/01/18 10:35, Jeffy Chen wrote:
>>>
>>> From: Tomasz Figa
>>>
>>> Current code relies on master driver enabling necessary clocks before
>>> IOMMU is accessed, however there are cases wh
On 14.02.2018 11:24, Aleksa Sarai wrote:
What distribution are you using and which release?
On a self-compiled system.
Forgot to enable namespaces in the kernel. Now it seems to work
as root, but not as an unprivileged user:
daemon@alphabox:~ unshare -r -U
unshare: can't open '/proc/self/se
Hi Bjorn,
Thanks for the review.
On 02/13/2018 08:39 PM, Bjorn Helgaas wrote:
[+cc Lorenzo]
On Fri, Feb 02, 2018 at 07:00:46AM +, George Cherian wrote:
The PCIe Controller on Cavium ThunderX2 processors does not
respond to downstream CFG/ECFG cycles when root port is
in power management D
On 07/02/18 10:41, Marc Zyngier wrote:
On 07/02/18 09:44, Matt Redfearn wrote:
Hi Marc,
On 07/02/18 09:41, Marc Zyngier wrote:
On 05/02/18 16:45, Matt Redfearn wrote:
Commit 7778c4b27cbe ("irqchip: mips-gic: Use pcpu_masks to avoid reading
GIC_SH_MASK*") removed the read of the hardware mas
On Wed, Feb 14, 2018 at 12:27 PM, Enrico Weigelt wrote:
> On 14.02.2018 11:24, Aleksa Sarai wrote:
>
>> What distribution are you using and which release?
>
>
> On a self-compiled system.
>
> Forgot to enable namespaces in the kernel. Now it seems to work
> as root, but not as an unprivileged user
2018-02-13 16:08 GMT+09:00 Cao jin :
> BTW, I still have 2 questions.
>
> 1. In final build, why need
>
>GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}"
>
> Doesn't GCC_PLUGINS_CFLAGS already exist in the environment?
>
> I also tested the Randomizing Structure Layout plugin with this patch,
> the
On 14/02/2018 12:14, Christian Borntraeger wrote:
>
>
> On 02/14/2018 11:10 AM, Paolo Bonzini wrote:
>> On 14/02/2018 02:03, David Rientjes wrote:
>>> On Tue, 13 Feb 2018, Paolo Bonzini wrote:
>>>
>> The KVM_SET_GSI_ROUTING ioctl does a vmalloc() of
>> sizeof(struct kvm_irq_routing_entry)
On Wed, Feb 14, 2018 at 10:59 AM, Bartosz Golaszewski wrote:
> 2018-02-13 20:17 GMT+01:00 Andy Shevchenko :
>> On Tue, Feb 13, 2018 at 8:39 PM, Bartosz Golaszewski wrote:
>>> + for (index = 0; lookup->dev; index++, lookup++) {
>>> + if (strcmp(dev_id, lookup->
On 07.02.2018 12:21, Marc Zyngier wrote:
Hi Mikko,
On 06/02/18 07:22, Mikko Perttunen wrote:
Add the chip-level device tree, including binding headers, for the
NVIDIA Tegra194 "Xavier" system-on-chip. Only a small subset of devices
are initially available, enough to boot to UART console.
Signe
Hi Dann,
+ */
+static int
+hisilpc_target_in(struct hisilpc_dev *lpcdev, struct lpc_cycle_para *para,
+ unsigned long ptaddr, unsigned char *buf,
+ unsigned long opcnt)
+{
+ unsigned long cnt_per_trans;
+ unsigned int cmd_word;
+ unsigned int wai
On Wed, Feb 14, 2018 at 8:24 AM, Dou Liyang wrote:
Yes, I see you just moved the old code, but it might make sense to
update later the following.
> + for (j = 31; j >= 0; j--) {
> + if (value & (1< + ack_AP
On Tue, 13 Feb 2018, Alan Cox wrote:
> > if (c->x86_cache_size >= 0)
> > seq_printf(m, "cache size\t: %d KB\n", c->x86_cache_size);
> >
> > which is silly, because that really can be done with:
> >
> > if (c->x86_cache_size)
> >
> > as there is no point in printing 'cache siz
On 14/02/18 11:22, Matt Redfearn wrote:
>
>
> On 07/02/18 10:41, Marc Zyngier wrote:
>> On 07/02/18 09:44, Matt Redfearn wrote:
>>> Hi Marc,
>>>
>>> On 07/02/18 09:41, Marc Zyngier wrote:
On 05/02/18 16:45, Matt Redfearn wrote:
> Commit 7778c4b27cbe ("irqchip: mips-gic: Use pcpu_masks to
Vaibhav Jain writes:
> Thanks for reviewing this patch Balbir
>
> Balbir Singh writes:
>
>> Any specific issue you've run into without this patch?
> Without this patch since xmon is still accessible via sysrq and there is
> no indication/warning on the xmon console mentioning that its is not
>
On 2018年02月14日 17:28, Daniel Borkmann wrote:
[ +Jason, +Jesper ]
On 02/14/2018 09:43 AM, Michal Hocko wrote:
On Tue 13-02-18 18:55:33, Matthew Wilcox wrote:
On Tue, Feb 13, 2018 at 03:59:01PM -0800, syzbot wrote:
[...]
kvmalloc include/linux/mm.h:541 [inline]
kvmalloc_array include/lin
On Fri, Feb 02, 2018 at 08:37:50AM +0100, Steffen Klassert wrote:
> On Tue, Jan 30, 2018 at 02:53:48PM +, Colin King wrote:
> > From: Colin Ian King
> >
> > Pointer esph is being assigned a value that is never read, esph is
> > re-assigned and only read inside an if statement, hence the
> > i
Hi Progyan,
On Wed, 14 Feb 2018 14:55:58 +0530 Progyan Bhattacharya
wrote:
>
> Last two lines of code was repreated and was causing build error.
>
> Signed-off-by: Progyan Bhattacharya
> Cc: Arnd Bergmann
> Cc: Daniel Golle
> Cc: Joe Perches
> Cc: Neil Armstrong
> Cc: Andrew Morton
> Cc:
On Tue, Feb 13, 2018 at 02:24:56PM -0500, Hook, Gary wrote:
> Without actually running a driver and getting some debug info, I'll just
> say that my example compiled, the amd_iommu structure points to a pci_dev
> which contains a device, and the two possibilities are likely equivalent.
>
> I'll ve
On Wed 14-02-18 19:47:30, Jason Wang wrote:
>
>
> On 2018年02月14日 17:28, Daniel Borkmann wrote:
> > [ +Jason, +Jesper ]
> >
> > On 02/14/2018 09:43 AM, Michal Hocko wrote:
> > > On Tue 13-02-18 18:55:33, Matthew Wilcox wrote:
> > > > On Tue, Feb 13, 2018 at 03:59:01PM -0800, syzbot wrote:
> > > [
wmi_dev_probe() allocates one byte less than necessary, thus
subsequent sprintf() call writes trailing zero past the end
of the 'buf':
BUG: KASAN: slab-out-of-bounds in vsnprintf+0xda4/0x1240
Write of size 1 at addr 880423529caf by task kworker/1:1/32
Call Trace:
dump_stack+0
On 10.02.2018 00:54, Rob Herring wrote:
On Tue, Feb 06, 2018 at 09:22:36AM +0200, Mikko Perttunen wrote:
...
index ..dcc6eea52684
--- /dev/null
+++ b/include/dt-bindings/clock/tegra194-clock.h
@@ -0,0 +1,664 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2018, NVIDI
Exynos5, Exynos4 and S5PV210 platforms have been converted to
use Device Tree and Exynos DRM driver long time ago. Remove
dead platform code for these platforms and update Kconfig
s3c-fb entry accordingly.
Cc: Jingoo Han
Signed-off-by: Bartlomiej Zolnierkiewicz
---
drivers/video/fbdev/Kconfig
On 2018年02月14日 19:51, Michal Hocko wrote:
On Wed 14-02-18 19:47:30, Jason Wang wrote:
On 2018年02月14日 17:28, Daniel Borkmann wrote:
[ +Jason, +Jesper ]
On 02/14/2018 09:43 AM, Michal Hocko wrote:
On Tue 13-02-18 18:55:33, Matthew Wilcox wrote:
On Tue, Feb 13, 2018 at 03:59:01PM -0800, syzb
g at [1]. If I hit
this again, I'll upload new info there.
Thanks,
Mark.
[1]
https://www.kernel.org/pub/linux/kernel/people/mark/bugs/20180214-finish_task_switch-stale-mm/
==
BUG: KASAN: use-after-free in __read_once_size inclu
* Peter Zijlstra wrote:
> On Wed, Feb 14, 2018 at 09:52:59AM +, Yatsina, Marina wrote:
> > Hi Peter,
> >
> > When I started the original thread last year I was in favor of adding
> > "asm goto" and didn't understand why it wasn't done by that time. The
> > feedback I got is that this featu
This fixes regression introduced by
commit 8d52af6795c0 ("mei: speed up the power down flow")
In mei_cldev_disable during device power down flow, such as
suspend or system power off, it jumps over disconnecting function
to speed up the power down process, however, because the client is
unlinked fr
On 27/11/17 10:24, Stephen Boyd wrote:
Some GIC configurations don't have an accessible ITS, but they
want to support MSIs through the distributor's SETSPI registers
or through the IMPLEMENTATION DEFINED message-based interrupt
request register region. This mode of operation is similar to the
v2
From: Srinivas Kandagatla
This patch adds supplies that are required for msm8996. vdda
is analog supply that go in to controller, and vddpe_3v3 is
supply to PCIe endpoint.
Without these supplies PCIe endpoints which require power supplies are
not enumerated at all, as there is no one to power it
On Wed, 14 Feb 2018, Yuriy Vostrikov wrote:
> after boot
> name: VECTOR
> size: 0
> mapped: 64
> flags: 0x0041
> Online bitmaps:2
> Global available:368
> Global reserved: 26
> Total allocated: 38
> System: 41: 0-19,32,50,128,238-255
> | CPU | avl | man | act | ve
* Kirill A. Shutemov wrote:
> We need to adjust virtual address space to support switching between
> paging modes.
>
> The adjustment happens in __startup_64().
>
> We also have to change KASLR code that doesn't expect variable
> VMALLOC_SIZE_TB.
>
> Signed-off-by: Kirill A. Shutemov
> ---
>
On Tue, Feb 13, 2018 at 04:23:00PM +0100, Philipp Rossak wrote:
>
>
> On 13.02.2018 14:44, Chen-Yu Tsai wrote:
> > On Tue, Feb 13, 2018 at 9:32 PM, Maxime Ripard
> > wrote:
> > > On Tue, Feb 13, 2018 at 01:14:14PM +0100, Philipp Rossak wrote:
> > > > This patch fixes a bug, that prevents the All
On 02/14/2018 01:02 PM, Jason Wang wrote:
> On 2018年02月14日 19:51, Michal Hocko wrote:
>> On Wed 14-02-18 19:47:30, Jason Wang wrote:
>>> On 2018年02月14日 17:28, Daniel Borkmann wrote:
[ +Jason, +Jesper ]
On 02/14/2018 09:43 AM, Michal Hocko wrote:
> On Tue 13-02-18 18:55:33, Matthe
When CONFIG_NUMA is not set, build fail with:
arch/powerpc/platforms/pseries/hotplug-cpu.c:335:4: error: déclaration
implicite de la fonction « update_numa_cpu_lookup_table »
[-Werror=implicit-function-declaration]
So we have to add update_numa_cpu_lookup_table as an empty function when
CONFIG_
Since my system use python3 as default, arch/ia64/scripts/unwcheck.py no
longer run.
This patch convert it to the python3 syntax.
I have ran it with python2/python3 while printing values of
start/end/rlen_sum which could be impacted by this change and I see no
difference.
Fixes: 94a47083522e ("s
On Wed, Feb 14, 2018 at 12:10:49PM +, Ingo Molnar wrote:
>
> * Kirill A. Shutemov wrote:
>
> > We need to adjust virtual address space to support switching between
> > paging modes.
> >
> > The adjustment happens in __startup_64().
> >
> > We also have to change KASLR code that doesn't exp
From: Wadim Egorov
The DP83867 has a muxing option for the CLK_OUT pin. It is possible
to set CLK_OUT for different channels.
Create a binding to select a specific clock for CLK_OUT pin.
Signed-off-by: Wadim Egorov
Signed-off-by: Daniel Schultz
---
Changes:
Added check if clk_output_se
From: Wadim Egorov
Add documentation of ti,clk-output-sel which can be used to select
a specific clock for CLK_OUT.
Signed-off-by: Wadim Egorov
Signed-off-by: Daniel Schultz
---
Documentation/devicetree/bindings/net/ti,dp83867.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Document
From: Srinivas Kandagatla
This patch converts existing regulators to use regulator bulk apis,
to make it consistent with msm8996 changes also cut down some redundant code.
Signed-off-by: Srinivas Kandagatla
---
drivers/pci/dwc/pcie-qcom.c | 52 +
1 f
* Kirill A. Shutemov wrote:
> On Wed, Feb 14, 2018 at 12:10:49PM +, Ingo Molnar wrote:
> >
> > * Kirill A. Shutemov wrote:
> >
> > > We need to adjust virtual address space to support switching between
> > > paging modes.
> > >
> > > The adjustment happens in __startup_64().
> > >
> > >
On Fri, Dec 22, 2017 at 3:32 PM, Dongsu Park wrote:
> From: Seth Forshee
>
> The user in control of a super block should be allowed to freeze
> and thaw it. Relax the restrictions on the FIFREEZE and FITHAW
> ioctls to require CAP_SYS_ADMIN in s_user_ns.
Why is this required for unprivileged fus
All thoses headers are not used by any source files.
Lets just remove them.
Signed-off-by: Corentin Labbe
---
.../drm/amd/include/asic_reg/bif/bif_5_0_enum.h| 1198
.../drm/amd/include/asic_reg/bif/bif_5_1_enum.h| 1068 -
2 files changed, 2266 deletio
Hello
This patchset remove several headers which are not used by any source
file.
Regards
Changes since v1:
- splited in multiple patchs
Corentin Labbe (13):
drm/amd/include: remove unused asic_reg/oss headers
drm/amd/include: remove unused asic_reg/bif headers
drm/amd/include: remove unu
All thoses headers are not used by any source files.
Lets just remove them.
Signed-off-by: Corentin Labbe
---
.../amd/include/asic_reg/sdma0/sdma0_4_0_default.h | 286 -
.../amd/include/asic_reg/sdma1/sdma1_4_0_default.h | 282
2 files changed, 568 deleti
All thoses headers are not used by any source files.
Lets just remove them.
Signed-off-by: Corentin Labbe
---
.../drm/amd/include/asic_reg/umc/umc_6_0_default.h | 31 -
.../drm/amd/include/asic_reg/umc/umc_6_0_offset.h | 52 --
2 files changed, 83 deletions(-)
d
On Wed, 14 Feb 2018 13:17:18 +0100
Daniel Borkmann wrote:
> On 02/14/2018 01:02 PM, Jason Wang wrote:
> > On 2018年02月14日 19:51, Michal Hocko wrote:
> >> On Wed 14-02-18 19:47:30, Jason Wang wrote:
> >>> On 2018年02月14日 17:28, Daniel Borkmann wrote:
> [ +Jason, +Jesper ]
>
> On
displayobject.h is not used by any source files.
Lets just remove them.
Signed-off-by: Corentin Labbe
---
drivers/gpu/drm/amd/include/displayobject.h | 249
1 file changed, 249 deletions(-)
delete mode 100644 drivers/gpu/drm/amd/include/displayobject.h
diff --git a
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