From: "leilei.lin"
Do not install cgroup event into the CPU context if the cgroup
is not running on this CPU
While there is no task of cgroup running specified CPU, current
kernel still install cgroup event into CPU context, that causes
another cgroup event can't be installed into this CPU.
Sig
Sparse is whining about the u32 and __le32 mixed usage in the driver
drivers/ntb/test/ntb_perf.c:288:21: warning: cast to restricted __le32
drivers/ntb/test/ntb_perf.c:295:37: warning: incorrect type in argument 4
(different base types)
drivers/ntb/test/ntb_perf.c:295:37:expected unsigned int
On Wed, Jan 24, 2018 at 03:43:19AM +0100, ufo19890607 wrote:
> From: yuzhoujian
>
> Hi Jirka
> And how can you control the output for perf stat, if I don't want to use the
> "sleep" workload, like some user programs. I want to check the "cycles"
> for this program when it just begin to run.
>
>
* Steven Rostedt wrote:
>
> With the new ORC unwinder, ftrace stack tracing became disfunctional.
>
> One was that ORC didn't know how to handle the ftrace callbacks in
> general (which Josh fixed). The other was that ORC would just bail
> if it hit a dynamically allocated trampoline. I added
Hi Sasha,
There is a fix patch for this patch:
13ab183 mm/kmemleak.c: make cond_resched() rate-limiting more efficient
So if this patch is backported to stable, maybe the above patch is also
need to be backported too.
Thanks
Yisheng
On 2018/1/24 12:15, Sasha Levin wrote:
> From: Yisheng Xie
* Benjamin Gilbert wrote:
> We've removed the option, so stop talking about it.
>
> Signed-off-by: Benjamin Gilbert
> Cc: Borislav Petkov
> Cc: Thomas Gleixner
> Cc: Ingo Molnar
> Cc: H. Peter Anvin
> ---
> Documentation/driver-api/firmware/built-in-fw.rst | 7 +--
> Documentation/x86
On Wed, Jan 24, 2018 at 10:03:08AM +0800, 禹舟键 wrote:
> Hi Jirka
> How can you control the output for perf stat, if the "--interval-print" is
> not 1000, eg. 2000, 3000, 5000.
>
> root@node10:/home$ ./perf stat -e cycles -a -I 2000 sleep 3
> # time counts unit events
> 2.
On Mon, 2018-01-22 at 23:39 -0800, syzbot wrote:
> Hello,
>
> syzbot hit the following crash on upstream commit
> 0d665e7b109d512b7cae3ccef6e8654714887844 (Fri Jan 19 12:49:24 2018 +)
> mm, page_vma_mapped: Drop faulty pointer arithmetics in check_pte()
>
> So far this crash happened 23 times
Hi Thierry,
Thanks for posting these :)
Hi Archit,
Thanks for your reply.
On 01/10/2018 05:46 PM, Archit Taneja wrote:
I don't know if the rest of the rockchip patches in the series
depend on the 4 bridge patches. If they do, the rockchip maintainer
can queue both rockchip and bridge patches
On Tue, Jan 23, 2018 at 11:18:06PM -0500, Jon Mason wrote:
> On Fri, Jan 19, 2018 at 10:26:37PM +0100, Arnd Bergmann wrote:
> > On Fri, Jan 19, 2018 at 10:03 PM, Serge Semin
> > wrote:
> > >
> > > Actually the provided patch is the best solution I could come up with.
> > > The thing is, that the
yes, you are right. In my cases, there also are some issues in
add_event_to_ctx(),
I am gonna fix it at v2
Thanks
2018-01-24 0:37 GMT+08:00 Peter Zijlstra :
> On Tue, Jan 23, 2018 at 12:13:06PM +0800, linxiu...@gmail.com wrote:
>> From: "leilei.lin"
>>
>> Do not install cgroup event into the CPU
On Wed, Jan 24, 2018 at 05:19:36PM +0800, Jin Yao wrote:
> Mathieu Poirier reports issue in commit ("73c0ca1eee3d perf thread_map:
> Enumerate all threads from /proc") that it has negative impact on
> 'perf record --per-thread'. It has the effect of creating a kernel event
> for each thread in the
Hello Marcin
On Wed, Jan 24, 2018 at 07:13:03AM +0100, Marcin Nowakowski
wrote:
> Hi Serge,
>
> On 17.01.2018 23:23, Serge Semin wrote:
> >If sparsemem is activated all sections with present pages must
> >be accordingly marked after memblock is fully initialized.
> >
> >Signed-off-by: Serge Sem
Keerthy,
On Wed, Jan 24, 2018 at 11:14:40AM +0530, Keerthy wrote:
> Adapt driver to utilize dmtimer pdata ops instead of pdata-quirks.
>
> Signed-off-by: Keerthy
> Acked-by: Neil Armstrong
> Reviewed-by: Claudiu Beznea
> ---
>
> Changes in v8:
>
> * Added of_node_put call in success case o
On Tue, 2018-01-23 at 17:04 -0800, Linus Torvalds wrote:
> On Tue, Jan 23, 2018 at 4:46 PM, Bjorn Helgaas
> wrote:
> > Applying the identical patch with "stg import -M" results in
> >
> > Author: =?UTF-8?q?Christian=20K=C3=B6nig?= > @gmail.com>
> Oddly, stgit seems to even have a *testcase*
On Tue, 2018-01-23 at 16:05 -0800, Darren Hart wrote:
> On Tue, Jan 23, 2018 at 09:15:08AM +, Lee Jones wrote:
> > On Mon, 22 Jan 2018, Andy Shevchenko wrote:
> >
> > > The DEFINE_SHOW_ATTRIBUTE() helper macro would be useful for
> > > current
> > > users, which are many of them, and for new c
This nas been NAK'd before as harder to read than the current way.
Thanks,
Mikko
On 01/23/2018 10:29 PM, Christopher Díaz Riveros wrote:
Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR
This issue was detected by using the Coccinelle software.
Signed-off-by: Christopher Díaz Riveros
Add description for 'data' parameter and drop unused 'irq' memeber.
Here is the warnings:
drivers/i2c/busses/i2c-meson.c:103: warning: No description found for
parameter 'data'
drivers/i2c/busses/i2c-meson.c:103: warning: Excess struct member 'irq'
description in 'meson_i2c'
Suggested-by: Wolfram
Hi Wolfram：
On 01/24/18 14:28, Wolfram Sang wrote:
> On Mon, Nov 20, 2017 at 10:54:12PM +0800, Yixun Lan wrote:
>> From: Jian Hu
>>
>> This patch try to add support for I2C controller in Meson-AXG SoC,
>> Due to the IP changes between I2C controller, we need to introduce
>> a compatible data to
On Tue, 2018-01-23 at 18:27 -0600, Pierre-Louis Bossart wrote:
> The split between ACPI and PCI platforms generated issues with
> randconfig:
>
> with SND_SST_ATOM_HIFI2_PLATFORM_PCI=y and
> SND_SST_ATOM_HIFI2_PLATFORM=m, we get this module link failure:
>
> ERROR: "sst_context_init"
> [sound/soc
On Tue, 23 Jan 2018 21:32:24 +0100
Radim Krčmář wrote:
> 2018-01-23 15:21+0100, Christian Borntraeger:
> > Paolo, Radim,
> >
> > this patch not only allows to isolate a userspace process, it also allows us
> > to add a new interface for KVM that would allow us to isolate a KVM guest
> > CPU
> >
> > ARM64: dts: meson-axg: add I2C DT info for Meson-AXG SoC
> > ARM64: dts: meson-axg: describe pin DT info for I2C controller
> > ARM64: dts: meson-axg: enable I2C Master-1 for the audio speaker
>
> Once you've merged, I'll take the DT patches through my amlogic tree.
Done now! Have fun
On Tue, 23 Jan 2018 18:07:19 +0100
Dominik Brodowski wrote:
> On Tue, Jan 23, 2018 at 02:07:01PM +0100, Martin Schwidefsky wrote:
> > Add the PR_ISOLATE_BP operation to prctl. The effect of the process
> > control is to make all branch prediction entries created by the execution
> > of the user s
On Mon, Nov 20, 2017 at 10:54:12PM +0800, Yixun Lan wrote:
> From: Jian Hu
>
> This patch try to add support for I2C controller in Meson-AXG SoC,
> Due to the IP changes between I2C controller, we need to introduce
> a compatible data to make the divider factor configurable.
>
> Reviewed-by: Nei
On Wed, Jan 24, 2018 at 06:56:16AM +0100, Wolfram Sang wrote:
> On Wed, Jan 03, 2018 at 03:02:31PM +0100, Eric Auger wrote:
> > If I2C is built as a module, ACPI_I2C_OPREGION cannot be set
> > and any ACPI opregion calls targeting I2C fail with no opregion found.
> >
> > This patch allows ACPI_I2C
On Mon, Nov 20, 2017 at 10:54:11PM +0800, Yixun Lan wrote:
> From: Jian Hu
>
> Update the doc to explicitly add Meson-AXG to support list
>
> Signed-off-by: Jian Hu
> Signed-off-by: Yixun Lan
> Acked-by: Rob Herring
Applied to for-next, thanks!
signature.asc
Description: PGP signature
From: Tianyu Lan
The "next" variable is redundant in hv_get_next_write_location().
This patch is to remove it and return write_index directly.
Signed-off-by: Tianyu Lan
---
drivers/hv/ring_buffer.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/hv/ring_buffer.c
Hi Rafael,
2018-01-24 3:08 GMT+01:00 Rafael J. Wysocki :
> On Tue, Jan 23, 2018 at 7:12 AM, Marcin Wojtas wrote:
>> Hi Rafael,
>>
>>> > if (res)
>>> > return res;
>>> >
>>> > - return device_get_mac_addr(dev, "address", addr, alen);
>>> > + return fwnode_get_ma
It seems that doing some operation will make the value pre-read on H3
SID controller wrong again, so all operation should be performed by
register.
Change the SID reading to use register only.
Signed-off-by: Icenowy Zheng
---
drivers/nvmem/sunxi_sid.c | 71 +-
On Mon, Jan 22, 2018 at 03:42:58PM +0100, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski
>
> i2c_davinci_cpufreq_transition() is implemented in a way that will
> block if it ever gets called while no transfer is in progress.
>
> Not only that, but reinit_completion() is never called for
Hi Serge,
On 17.01.2018 23:23, Serge Semin wrote:
If sparsemem is activated all sections with present pages must
be accordingly marked after memblock is fully initialized.
Signed-off-by: Serge Semin
---
arch/mips/kernel/setup.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
di
On Mon, Jan 22, 2018 at 04:34:09PM -0600, Gustavo A. R. Silva wrote:
> Assign true or false to boolean variables instead of an integer value.
>
> This issue was detected with the help of Coccinelle.
>
> Fixes: ffdb5211da1c ("xfrm: Auto-load xfrm offload modules")
> Signed-off-by: Gustavo A. R. Si
On Tue, Jan 23, 2018 at 12:16:21AM +0200, yoss...@mellanox.com wrote:
> From: Yossi Kuperman
>
> IPSec tunnel mode supports encapsulation of IPv4 over IPv6 and vice-versa.
>
> The outer IP header is stripped and the inner IP inherits the original
> Ethernet header. Tcpdump fails to properly deco
+1 on this series.
Signed-off-by: Robin H. Johnson
On Tue, Jan 23, 2018 at 06:06:31PM -0800, Benjamin Gilbert wrote:
> It doesn't actually do anything. Merge its help text into
> EXTRA_FIRMWARE.
>
> Fixes: 5620a0d1aacd ("firmware: delete in-kernel firmware")
> Fixes: 0946b2fb38fd ("firmware: c
On Wed, Jan 03, 2018 at 03:02:31PM +0100, Eric Auger wrote:
> If I2C is built as a module, ACPI_I2C_OPREGION cannot be set
> and any ACPI opregion calls targeting I2C fail with no opregion found.
>
> This patch allows ACPI_I2C_OPREGION to be enabled both if I2C is
> built into the kernel or built
Clean up the sysfs documentation such that it is in the same format as
described in Documentation/ABI/README. Mainly, the patch moves the
attribute names to the 'What:' field. This might be useful for scripting
and tracking changes in the ABI.
Signed-off-by: Aishwarya Pant
---
Changes in v2:
- Co
On Wednesday 24 January 2018 10:56 AM, Keerthy wrote:
>
>
> On Monday 22 January 2018 04:23 PM, Ladislav Michl wrote:
>> Dear Claudiu,
>>
>> On Mon, Jan 22, 2018 at 11:17:08AM +0200, Claudiu Beznea wrote:
>>> On 17.01.2018 23:47, Ladislav Michl wrote:
@@ -334,18 +348,18 @@ static int pwm_o
It adds bindings doc for Hi3798CV200 peripheral controller.
Signed-off-by: Shawn Guo
---
.../bindings/arm/hisilicon/hisilicon.txt | 23 ++
1 file changed, 23 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/hisilicon/hisilicon.txt
b/Documentation/d
From: Jianguo Sun
Add combo phy driver for HiSilicon STB SoCs. This phy can be
used as pcie-phy, sata-phy or usb-phy.
Changes for v5:
- Add bindings doc for Hi3798CV200 peripheral controller, and refer to
the bindings of this parent node in combphy bindings doc.
Changes for v4:
- Instead o
From: Jianguo Sun
It adds the device tree bindings for PCIE/SATA/USB3 combo PHY found on
HiSilicon STB SoCs.
Signed-off-by: Jianguo Sun
Signed-off-by: Shawn Guo
Acked-by: Rob Herring
---
.../bindings/phy/phy-hi3798cv200-combphy.txt | 59 ++
1 file changed, 59 insert
Hi Kishon，
This is a resend of v5 [1], which has been there for a quite a while.
I rebased it on next-20180119. Please let me know if you have any
comments.
[1] https://patchwork.ozlabs.org/cover/832088/
Shawn
It adds device tree bindings and driver support for Combo PHY device
which can be fo
Adapt driver to utilize dmtimer pdata ops instead of pdata-quirks.
Signed-off-by: Keerthy
Acked-by: Neil Armstrong
Reviewed-by: Claudiu Beznea
---
Changes in v8:
* Added of_node_put call in success case of probe.
Boot tested on am437x-gp-evm and dra7xx-evm.
Also compile tested omap1_defcon
On 01/24/2018 01:01 PM, Michael S. Tsirkin wrote:
On Wed, Jan 24, 2018 at 10:50:27AM +0800, Wei Wang wrote:
This will not DTRT in all cases. It's quite possible
that host does not need the kick when ring is half full but
does need it later when ring is full.
You can kick at ring half full as opti
On Wed, Jan 24, 2018 at 10:38:22AM +0800, Jia-Ju Bai wrote:
> The function apple_airport_reset is not called in atomic context.
> Thus mdelay can be replaced with usleep_range, to avoid busy wait.
>
> This is reported by a static analysis tool named DCNS written by myself.
No, usleep_range() is b
On 01/22, Chao Yu wrote:
> From: Chao Yu
>
> This patch adds creation time field in inode layout to support showing
> kstat.btime in ->statx.
Hi Chao,
Could you please check this patch again? I reverted this due to kernel panic.
Thanks,
>
> Signed-off-by: Chao Yu
> ---
> v2:
> - add missing
On Monday 22 January 2018 04:23 PM, Ladislav Michl wrote:
> Dear Claudiu,
>
> On Mon, Jan 22, 2018 at 11:17:08AM +0200, Claudiu Beznea wrote:
>> On 17.01.2018 23:47, Ladislav Michl wrote:
>>> @@ -334,18 +348,18 @@ static int pwm_omap_dmtimer_probe(struct
>>> platform_device *pdev)
>>>
>>>
Hi, Arve:
2018-01-23 2:55 GMT+08:00 Arve Hjønnevåg :
> On Mon, Jan 22, 2018 at 9:02 AM, Todd Kjos wrote:
>> On Mon, Jan 22, 2018 at 7:54 AM, Greg KH wrote:
>>> On Wed, Jan 10, 2018 at 10:49:05AM +0800, Ganesh Mahendran wrote:
VM_IOREMAP is used to access hardware through a mechanism called
On 01/23/2018 09:36 PM, Michal Hocko wrote:
> On Tue 23-01-18 21:28:28, Anshuman Khandual wrote:
>> On 01/23/2018 06:15 PM, Michal Hocko wrote:
>>> On Tue 23-01-18 16:55:18, Anshuman Khandual wrote:
On 01/17/2018 01:37 PM, Michal Hocko wrote:
> On Thu 11-01-18 15:38:37, Anshuman Khandual w
From: Stefan Schake
[ Upstream commit 253696ccd613fbdaa5aba1de44c461a058e0a114 ]
Synchronously disable the IRQ to make the following cancel_work_sync
invocation effective.
An interrupt in flight could enqueue further overflow mem work. As we
free the binner BO immediately following vc4_irq_unin
From: Abhishek Goel
[ Upstream commit 53d1cd6b125fb9d69303516a1179ebc3b72f797a ]
cpupower_is_cpu_online was incorrectly checking for 0. This patch fixes
this by checking for 1 when the cpu is online.
Signed-off-by: Abhishek Goel
Signed-off-by: Shuah Khan
Signed-off-by: Sasha Levin
---
tools
From: Liran Alon
[ Upstream commit 9b8ae63798cb97e785a667ff27e43fa6220cb734 ]
In case of instruction-decode failure or emulation failure,
x86_emulate_instruction() will call reexecute_instruction() which will
attempt to use the cr2 value passed to x86_emulate_instruction().
However, when x86_emu
From: Abhishek Goel
[ Upstream commit dbdc468f35ee827cab2753caa1c660bdb832243a ]
cpuidle_monitor used to assume that cpu0 is always online which is not
a valid assumption on POWER machines. This patch fixes this by getting
the cpu on which the current thread is running, instead of always using
c
From: Nikolay Borisov
[ Upstream commit 5e9f2ad5b2904a7e81df6d9a3dbef29478952eac ]
btrfs_rm_dev_item calls several function under an active transaction,
however it fails to abort it if an error happens. Fix this by adding
explicit btrfs_abort_transaction/btrfs_end_transaction calls.
Signed-off-
From: Liran Alon
[ Upstream commit 1f4dcb3b213235e642088709a1c54964d23365e9 ]
On this case, handle_emulation_failure() fills kvm_run with
internal-error information which it expects to be delivered
to user-mode for further processing.
However, the code reports a wrong return-value which makes KV
From: Nikita Leshenko
[ Upstream commit b200dded0a6974a3b69599832b2203483920ab25 ]
According to 82093AA (IOAPIC) manual, Remote IRR and Delivery Status are
read-only. QEMU implements the bits as RO in commit 479c2a1cb7fb
("ioapic: keep RO bits for IOAPIC entry").
Signed-off-by: Nikita Leshenko
From: Nikita Leshenko
[ Upstream commit 0fc5a36dd6b345eb0d251a65c236e53bead3eef7 ]
KVM uses ioapic_handled_vectors to track vectors that need to notify the
IOAPIC on EOI. The problem is that IOAPIC can be reconfigured while an
interrupt with old configuration is pending or running and
ioapic_han
From: Liu Bo
[ Upstream commit 56a0e706fcf870270878d6d72b71092ae42d229c ]
If a file's DIR_ITEM key is invalid (due to memory errors) and gets
written to disk, a future lookup_path can end up with kernel panic due
to BUG_ON().
This gets rid of the BUG_ON(), meanwhile output the corrupted key and
From: David Hildenbrand
[ Upstream commit 4d772cb85f64c16eca00177089ecb3cd5d292120 ]
Commit 9d643f63128b ("KVM: x86: avoid large stack allocations in
em_fxrstor") optimize the stack size, but introduced a guest memory access
which might sleep while in atomic.
Fix it by introducing, again, a sec
From: Wanpeng Li
[ Upstream commit 5af4157388adad82c339e3742fb6b67840721347 ]
Commit 4f350c6dbcb (kvm: nVMX: Handle deferred early VMLAUNCH/VMRESUME failure
properly) can result in L1(run kvm-unit-tests/run_tests.sh vmx_controls in L1)
null pointer deference and also L0 calltrace when EPT=0 on b
From: Liran Alon
[ Upstream commit 917dc6068bc12a2dafffcf0e9d405ddb1b8780cb ]
vmx_check_nested_events() should return -EBUSY only in case there is a
pending L1 event which requires a VMExit from L2 to L1 but such a
VMExit is currently blocked. Such VMExits are blocked either
because nested_run_p
From: Liran Alon
[ Upstream commit ac9b305caa0df6f5b75d294e4b86c1027648991e ]
When running L2, #UD should be intercepted by L1 or just forwarded
directly to L2. It should not reach L0 x86 emulator.
Therefore, set intercept for #UD only based on L1 exception-bitmap.
Also add WARN_ON_ONCE() on L0
From: Janakarajan Natarajan
[ Upstream commit 50a671d4d15b859f447fa527191073019b6ce9cb ]
The function for CPUID 8001 ECX is set to 0xc001. Set it to
0x8001.
Signed-off-by: Janakarajan Natarajan
Reviewed-by: Jim Mattson
Reviewed-by: Krish Sadhukhan
Reviewed-by: Borislav Petkov
Fi
From: Sagi Grimberg
[ Upstream commit 48832f8d58cfedb2f9bee11bbfbb657efb42e7e7 ]
When the fabrics queue is not alive and fully functional, no commands
should be allowed to pass but connect (which moves the queue to a fully
functional state). Any other command should be failed, with either
tempor
From: Wanpeng Li
[ Upstream commit 3853be2603191829b442b64dac6ae8ba0c027bf9 ]
Pedro reported:
During tests that we conducted on KVM, we noticed that executing a "PUSH %ES"
instruction under KVM produces different results on both memory and the SP
register depending on whether EPT support i
From: Nikita Leshenko
[ Upstream commit a8bfec2930525808c01f038825d1df3904638631 ]
Some OSes (Linux, Xen) use this behavior to clear the Remote IRR bit for
IOAPICs without an EOI register. They simulate the EOI message manually
by changing the trigger mode to edge and then back to level, with th
From: Harald Freudenberger
[ Upstream commit 0b0882672640ced4deeebf84da0b88b6389619c4 ]
The function to decide if one zcrypt queue is better than
another one compared two pointers instead of comparing the
values where the pointers refer to. So within the same
zcrypt card when load of each queue
From: Sagi Grimberg
[ Upstream commit 9e0ed16ab9a9aaf670b81c9cd05b5e50defed654 ]
In case the queue is not LIVE (fully functional and connected at the nvmf
level), we cannot allow any commands other than connect to pass through.
Add a new queue state flag NVME_FC_Q_LIVE which is set after nvmf c
From: Hans de Goede
[ Upstream commit 10809bb976648ac58194a629e3d7af99e7400297 ]
Most Bay and Cherry Trail devices use a generic DSDT with all possible
peripheral devices present in the DSDT, with their _STA returning 0x00 or
0x0f based on AML variables which describe what is actually present on
From: James Hogan
[ Upstream commit 0d307935fefa6389eb726c6362351c162c949101 ]
The MIPS loongson cpufreq drivers don't build unless configured for the
correct machine type, due to dependency on machine specific architecture
headers and symbols in machine specific platform code.
More specificall
From: Sagi Grimberg
[ Upstream commit 9d7fab04b95e8c26014a9bfc1c943b8360b44c17 ]
In case the queue is not LIVE (fully functional and connected at the nvmf
level), we cannot allow any commands other than connect to pass through.
Add a new queue state flag NVME_LOOP_Q_LIVE which is set after nvmf
On Wed, Jan 24, 2018 at 10:50:27AM +0800, Wei Wang wrote:
> Negotiation of the VIRTIO_BALLOON_F_FREE_PAGE_VQ feature indicates the
> support of reporting hints of guest free pages to host via virtio-balloon.
>
> Host requests the guest to report free pages by sending a new cmd
> id to the guest vi
From: Thomas Richter
[ Upstream commit 38389ec84e835fa31a59b7dabb18343106a6d0d5 ]
Commit 1887aa07b676
("s390/topology: add detection of dedicated vs shared CPUs")
introduced following compiler error when CONFIG_SCHED_TOPOLOGY is not set.
CC arch/s390/kernel/smp.o
...
arch/s390/kernel/smp.
From: David Howells
[ Upstream commit f859ab61875978eeaa539740ff7f7d91f5d60006 ]
RxRPC service endpoints expire like they're supposed to by the following
means:
(1) Mark dead rxrpc_net structs (with ->live) rather than twiddling the
global service conn timeout, otherwise the first rxrpc_n
From: Kai-Heng Feng
[ Upstream commit 8427bbc224863e14d905c87920d4005cb3e88ac3 ]
The NVMe device in question drops off the PCIe bus after system suspend.
I've tried several approaches to workaround this issue, but none of them
works:
- NVME_QUIRK_DELAY_BEFORE_CHK_RDY
- NVME_QUIRK_NO_DEEPEST_PS
-
On (01/23/18 21:54), Steven Rostedt wrote:
>
> > Another problem, and I mentioned it somewhere in another email, is that
> > upstream printk people don't receive enough [if any at all] feedback from
> > guys who face printk issues. That's why every time printk_kthread
> > re-surfaces
> > the reac
From: Felix Kuehling
[ Upstream commit cf21654b40968609779751b34e7923180968fe5b ]
Fix the SDMA load and unload sequence as suggested by HW document.
Signed-off-by: shaoyun liu
Signed-off-by: Felix Kuehling
Acked-by: Oded Gabbay
Signed-off-by: Oded Gabbay
Signed-off-by: Sasha Levin
---
dri
From: David Howells
[ Upstream commit 03a6c82218b9a87014b2c6c4e178294fdc8ebd8a ]
The caller of rxrpc_accept_call() must release the lock on call->user_mutex
returned by that function.
Signed-off-by: David Howells
Signed-off-by: Sasha Levin
---
net/rxrpc/sendmsg.c | 5 +++--
1 file changed, 3
From: Michael Lyle
[ Upstream commit 6c4ca1e36cdc1a0a7a84797804b87920ccbebf51 ]
register_shrinker is now __must_check, so check it to kill a warning.
Caller of bch_btree_cache_alloc in super.c appropriately checks return
value so this is fully plumbed through.
This V2 fixes checkpatch warnings
From: James Smart
[ Upstream commit 619c62dcc62b957d17cccde2081cad527b020883 ]
Whenever a cmd is received a reference is taken while looking up the
queue. The reference is removed after the cmd is done as the iod is
returned for reuse. The fod may be reused for a deferred (recevied but
no job co
From: shaoyunl
[ Upstream commit d12fb13f23199faa7e536acec1db49068e5a067d ]
ffs function return the position of the first bit set on 1 based.
(bit zero returns 1).
Signed-off-by: shaoyun liu
Signed-off-by: Felix Kuehling
Reviewed-by: Oded Gabbay
Signed-off-by: Oded Gabbay
Signed-off-by: Sas
From: Josef Bacik
[ Upstream commit b77000ed558daa3bef0899d29bf171b8c9b5e6a8 ]
If we fail to prepare our pages for whatever reason (out of memory in
our case) we need to make sure to drop the block_group->data_rwsem,
otherwise hilarity ensues.
Signed-off-by: Josef Bacik
Reviewed-by: Omar Sando
From: "Dmitry V. Levin"
[ Upstream commit b4d085201d86af69cbda2214c6dafc0be240ef9f ]
Consistently use types provided by via
to fix the following linux/kfd_ioctl.h userspace compilation errors:
/usr/include/linux/kfd_ioctl.h:236:2: error: unknown type name 'uint64_t'
uint64_t va_addr; /* to
From: Sagi Grimberg
[ Upstream commit 4af7f7ff92a42b6c713293c99e7982bcfcf51a70 ]
In order to guarantee that the HCA will never get an access violation
(either from invalidated rkey or from iommu) when retrying a send
operation we must complete a request only when both send completion and
the nvm
From: Xin Long
[ Upstream commit 5c6144a0eb5366ae07fc5059301b139338f39bbd ]
As it says in rfc6525#section5.1.4, before sending the request,
C2: The sender has either no outstanding TSNs or considers all
outstanding TSNs abandoned.
Prior to this patch, it tried to consider all outst
From: Martin Schwidefsky
[ Upstream commit 53c4ab70c11c3ba1b9e3caa8e8c17e9c16d9cbc0 ]
git commit badb8bb983e9 "fix alloc_pgste check in init_new_context" fixed
the problem of 'current->mm == NULL' in init_new_context back in 2011.
git commit 3eabaee998c7 "KVM: s390: allow sie enablement for mul
From: Mirza Krak
[ Upstream commit 517f56839f581618d24f2e67a35738a5c6cbaecb ]
In the case where the bind gets deferred we would end up with a
un-balanced runtime PM enable call.
Fix this by simply moving the pm_runtime_enable call to the end of
the bind function when all paths have succeeded.
From: zhangliping
[ Upstream commit 67c8d22a73128ff910e2287567132530abcf5b71 ]
If we want to add a datapath flow, which has more than 500 vxlan outputs'
action, we will get the following error reports:
openvswitch: netlink: Flow action size 32832 bytes exceeds max
openvswitch: netlink: Flow
From: Xin Long
[ Upstream commit 52a395896a051a3d5c34fba67c324f69ec5e67c6 ]
When doing asoc reset, if the sender of the response has already sent some
chunk and increased asoc->next_tsn before the duplicate request comes, the
response will use the old result with an incorrect sender next_tsn.
B
From: Johannes Berg
[ Upstream commit 7b6ddeaf27eca72795ceeae2f0f347db1b5f9a30 ]
When connected to a QoS/WMM AP, mac80211 should use a QoS NDP
for probing it, instead of a regular non-QoS one, fix this.
Change all the drivers to *not* allow QoS NDP for now, even
though it looks like most of the
From: Felix Kuehling
[ Upstream commit 8c946b8988acec785bcf67088b6bd0747f36d2d3 ]
SDMA only supports a fixed number of queues. HWS cannot handle
oversubscription.
Signed-off-by: shaoyun liu
Signed-off-by: Felix Kuehling
Reviewed-by: Oded Gabbay
Signed-off-by: Oded Gabbay
Signed-off-by: Sash
From: Wanpeng Li
[ Upstream commit e70b57a6ce4e8b92a56a615ae79bdb2bd66035e7 ]
watchdog: BUG: soft lockup - CPU#6 stuck for 22s! [qemu-system-x86:10185]
CPU: 6 PID: 10185 Comm: qemu-system-x86 Tainted: G OE 4.14.0-rc4+
#4
RIP: 0010:kvm_get_time_scale+0x4e/0xa0 [kvm]
Call Trace:
From: Liu Bo
[ Upstream commit ebb70442cdd4872260c2415929c456be3562da82 ]
Xfstests btrfs/146 revealed this corruption,
[ 58.138831] Buffer I/O error on dev dm-0, logical block 2621424, async page
read
[ 58.151233] BTRFS error (device sdf): bdev /dev/mapper/error-test errs: wr
1, rd 0, flu
From: Chun-Yeow Yeoh
[ Upstream commit fbbdad5edf0bb59786a51b94a9d006bc8c2da9a2 ]
The previous path metric update from RANN frame has not considered
the own link metric toward the transmitting mesh STA. Fix this.
Reported-by: Michael65535
Signed-off-by: Chun-Yeow Yeoh
Signed-off-by: Johannes B
From: Jan H. Schönherr
[ Upstream commit 20b7035c66bacc909ae3ffe92c1a1ea7db99fe4f ]
KVM API says for the signal mask you set via KVM_SET_SIGNAL_MASK, that
"any unblocked signal received [...] will cause KVM_RUN to return with
-EINTR" and that "the signal will only be delivered if not blocked by
From: Jeff Layton
[ Upstream commit 9f97df50c52c2887432debb6238f4e43567386a5 ]
The i_version field in reiserfs is not initialized and is only ever
updated here. Nothing ever views it, so just remove it.
Signed-off-by: Jeff Layton
Signed-off-by: Jan Kara
Signed-off-by: Sasha Levin
---
fs/rei
From: "Darrick J. Wong"
[ Upstream commit 98c4f78dcdd8cec112d1cbc5e9a792ee6e5ab7a6 ]
In xfs_ifree, we reset the data/attr forks to extents format without
bothering to free any inline data buffer that might still be around
after all the blocks have been truncated off the file. Prior to commit
43
From: Trond Myklebust
[ Upstream commit fb500a7cfee7f2f447d2bbf30cb59629feab6ac1 ]
Signed-off-by: Trond Myklebust
Signed-off-by: J. Bruce Fields
Signed-off-by: Sasha Levin
---
fs/nfsd/nfs4state.c | 8
1 file changed, 8 insertions(+)
diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4st
From: Trond Myklebust
[ Upstream commit 9271d7e509c1bfc0b9a418caec29ec8d1ac38270 ]
After taking the stateid st_mutex, we want to know that the stateid
still represents valid state before performing any non-idempotent
actions.
Signed-off-by: Trond Myklebust
Signed-off-by: J. Bruce Fields
Signe
From: Vasily Averin
[ Upstream commit b872285751c1af010e12d02bce7069e2061a58ca ]
Signed-off-by: Vasily Averin
Signed-off-by: J. Bruce Fields
Signed-off-by: Sasha Levin
---
fs/nfs_common/grace.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/nfs_common/grace.c b/fs/
From: Xin Long
[ Upstream commit 159f2a7456c6ae95c1e1a58e8b8ec65ef12d51cf ]
Now when doing asoc reset, it cleans up sacked and abandoned queues
by calling sctp_outq_free where it also cleans up unsent, retransmit
and transmitted queues.
It's safe for the sender of response, as these 3 queues ar
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