On Jun 22, 2017, at 22:43, Theodore Ts'o wrote:
>
>> On Thu, Jun 22, 2017 at 04:23:07PM -0700, Khazhismel Kumykov wrote:
>> Previously, a read error would be ignored and we would eventually return
>> NULL from ext4_find_entry, which signals "no such file or directory". We
>> should be returning E
Hi Kees,
On 22 June 2017 at 18:06, Kees Cook wrote:
> Now that explicitly executed loaders are loaded in the mmap region,
> position PIE binaries lower in the address space to avoid possible
> collisions with mmap or stack regions. For 64-bit, align to 4GB to
> allow runtimes to use the entire 32
On 6/22/2017 7:49 PM, Logan Gunthorpe wrote:
> Now that ioread64 and iowrite64 are always available we don't
> need the ugly ifdefs to change their implementation when they
> are not.
>
Thanks Logan.
Note however this is not equivalent - it changes the behaviour, since
CAAM engine on i.MX6S/SL/D/
On 2017/6/23 12:35, Wanpeng Li wrote:
2017-06-23 12:08 GMT+08:00 Yang Zhang :
On 2017/6/22 19:50, Wanpeng Li wrote:
2017-06-22 19:22 GMT+08:00 root :
From: Yang Zhang
Some latency-intensive workload will see obviously performance
drop when running inside VM. The main reason is that the ove
On Mon, Jun 19, 2017 at 09:55:24AM +0200, Corentin Labbe wrote:
>
> Since there are two different user of "crypto engine + ablkcipher", it will
> be not easy to convert them in one serie. (I could do it, but I simply could
> not test it for OMAP (lack of hw))
> And any new user which want to use
Hi Stephen,
> -Original Message-
> From: Stephen Rothwell [mailto:s...@canb.auug.org.au]
> Sent: Friday, June 23, 2017 3:43 PM
> To: David Miller
> Cc: npig...@gmail.com; linux-n...@vger.kernel.org;
> linux-kernel@vger.kernel.org; Yamada, Masahiro/山田 真弘
> ; amo...@gmail.com
> Subject: Re
In Broadcom SPU driver, due to missing break statement
in spu2_hash_xlate() while mapping SPU2 equivalent
SHA3-512 value, -EINVAL is chosen and hence leading to
failure of SHA3-512 algorithm. This patch fixes the same.
Signed-off-by: Raveendra Padasalagi
Reviewed-by: Ray Jui
Reviewed-by: Scott B
On 2017-06-22 02:43, Mark Rutland wrote:
On Tue, Jun 20, 2017 at 04:12:32PM -0700, David Rientjes wrote:
On Tue, 20 Jun 2017, Mark Rutland wrote:
> As with my reply to David, my preference would be that we:
>
> 1) Align compiler-clang.h with the compiler-gcc.h inlining behaviour, so
>that t
Hi all,
On Thu, 22 Jun 2017 10:56:48 -0400 (EDT) David Miller
wrote:
>
> Feel free to merge it into your series:
>
>
> sparc64: Use indirect calls in hamming weight stubs.
>
> Otherwise, depending upon link order, the branch relocation
> limits could be exceeded.
>
> Sign
In this patch, we add a new sysfs interface, with it, we can control
number of reserved blocks in system which could not be used by user,
it enable f2fs to let user to configure for adjusting over-provision
ratio dynamically instead of changing it by mkfs.
So we can expect it will help to reserve
File size before:
textdata bss dec hex filename
11058 816 24 118982e7a
drivers/staging/unisys/visorbus/visorchipset.o
File size After adding 'const':
textdata bss dec hex filename
11122 752 24 118982e7a
drivers/staging/unisy
Hi, Rafael
> From: Rafael J. Wysocki [mailto:r...@rjwysocki.net]
> Subject: [PATCH] ACPI / sleep: EC-based wakeup from suspend-to-idle on recent
> systems
>
> From: Rafael J. Wysocki
>
> Some recent Dell laptops, including the XPS13 model numbers 9360 and
> 9365, cannot be woken up from suspen
'decay' is kwown to be not NULL at this point.
'count' should be tested instead.
Fixes: 011d82611172 ("RAS: Add a Corrected Errors Collector")
Signed-off-by: Christophe JAILLET
---
drivers/ras/cec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/ras/cec.c b/drivers/r
On Thu, Jun 22, 2017 at 11:52 PM, Will Deacon wrote:
> Hi Geetha,
>
> On Thu, Jun 22, 2017 at 05:35:38PM +0530, Geetha sowjanya wrote:
>> From: Geetha Sowjanya
>>
>> Cavium ThunderX2 SMMU doesn't support MSI and also doesn't have unique irq
>> lines for gerror, eventq and cmdq-sync.
>>
>> New nam
34495] raw: dead0100 dead0200
[ 699.242359] page dumped because: nonzero _count
[ 699.247006] Modules linked in:
[ 699.247022] CPU: 0 PID: 19609 Comm: ip6tables-save Not tainted
4.12.0-rc6-next-20170622 #1
[ 699.247029] Hardware name: Google G
A user reports APST is enabled, even when the NVMe is quirked or with
option "default_ps_max_latency_us=0".
The current logic will not set APST if the device is quirked. But the
NVMe in question will enable APST automatically.
Separate the logic "apst is supported" and "to enable apst", so we can
From: Geetha Sowjanya
Cavium ThunderX2 SMMU doesn't support MSI and also doesn't have unique irq
lines for gerror, eventq and cmdq-sync.
New named irq "combined" is set as a errata workaround, which allows to
share the irq line by register single irq handler for all the interrupts.
Signed-off-b
From: Oleksandr Andrushchenko
Extend xen_kbdfront to provide multi-touch support
to unprivileged domains.
Signed-off-by: Oleksandr Andrushchenko
---
Changes since initial:
- use input_set_capability instead of setting flags directly
- input_mt_init_slots: let userspace better chance of figur
File size before:
textdata bss dec hex filename
67982848 4965025b2 drivers/usb/core/sysfs.o
File size After adding 'const':
textdata bss dec hex filename
72302400 4963425a2 drivers/usb/core/sysfs.o
Signed-off-by: Arvi
Linus,
please pull sound fixes for v4.12-rc7 from:
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
tags/sound-4.12-rc7
The topmost commit is c7ecb9068e6772c43941ce609f08bc53f36e1dce
sound fixes for 4.12-rc7
Noth
PERHATIAN
Kotak surat Anda telah melebihi batas penyimpanan, yaitu 5 GB seperti yang
didefinisikan oleh administrator, yang saat ini berjalan pada 10.9GB, Anda
mungkin tidak dapat mengirim atau menerima surat baru sampai Anda kembali
memvalidasi email mailbox Anda. Untuk memvalidasi ulang kot
On Fri, Jun 23, 2017 at 09:44:58AM +0930, Jonathan Woithe wrote:
> On Thu, Jun 22, 2017 at 04:58:09PM -0700, Darren Hart wrote:
> > On Thu, Jun 22, 2017 at 10:46:19PM +0200, Micha?? K??pie?? wrote:
> > > > The events seen by userspace with the original code would be "A-press",
> > > > "B-press", "A
On Fri, Jun 23, 2017 at 09:46:59AM +0930, Jonathan Woithe wrote:
> Thanks. In case it was missed, I supplied my reviewed-by message and
> sign-off in an earlier post.
Yup, got it - thanks!
--
Darren Hart
VMware Open Source Technology Center
Currently perf only searches module binaries on the canonical
directory (/lib/modules/`uname -r`). But sometimes user needs to load
local modules. These cannot be copied to the build-id cache since long
name (i.e. real path) of DSOs was not set.
This patch fixes the problem by adding a new --mod
When loading kernel symbols from /proc/kallsyms, it might have different
addresses for modules. We should honor the mmap event recorded in a
perf.data so load the module symbols when it sees the event so that it
cannot be overridden by symbols in /proc/kallsyms later.
Cc: Adrian Hunter
Cc: Wang
Hello,
Currently perf loads modules only in the canonical directory
(/lib/modules/`uname -r`/). But in some situation users want to use
local or out-of-tree modules which are not placed in the directory.
One example is developing kernel in a qemu environment. In this case,
guest doesn't see vml
The use_kcore field is to control usage of /proc/kcore when loading
symbols. This patch only introduces the new field and don't change any
behavior by itself.
Cc: Adrian Hunter
Cc: Wang Nan
Signed-off-by: Namhyung Kim
---
tools/perf/util/symbol.c | 3 ++-
tools/perf/util/symbol.h | 3 ++-
2 f
Even every module has loaded onto same addresses, some modules can be
changed and reloaded. In that case it needs to access to the old module
in the build-id cache.
Cc: Adrian Hunter
Cc: Wang Nan
Signed-off-by: Namhyung Kim
---
tools/perf/util/symbol.c | 45 +++
Dear Greg,
This is extcon-next pull request for v4.13. I add detailed description of
this pull request on below. Please pull extcon with following updates.
Best Regards,
Chanwoo Choi
The following changes since commit 08332893e37af6ae779367e78e444f8f9571511d:
Linux 4.12-rc2 (2017-05-21 19:30:
Change perf record not to use /proc/kcore by default. This is for
kernel developers who use qemu or kvmtools to test their kernels. On
those environment, kernel image was loaded directly by qemu and the
vmlinux might not be available on the guest.
At the last stage of perf record, it finds hit D
The map_groups__set_module_path() is called after
machine__create_module() which sets build-id and symtab type already.
Also remove is_kmod_dso() as there's no user anymore.
Cc: Adrian Hunter
Cc: Wang Nan
Signed-off-by: Namhyung Kim
---
tools/perf/util/machine.c | 15 ---
1 file ch
If a module is already loaded, it should have symbols and no need to
load new symbols from kallsyms. Actually kallsyms can have different
addresses if the module was reloaded.
Current code just discards the first symbols only, but it should do the
same for all symbols in the module. Note that th
00
> [ 315.457335] R13: R14: 0001 R15:
> 7fe155413000
> [ 315.457354] Disabling lock debugging due to kernel taint
>
>
>
This bug occurred on HiKey (arm64) while booting.
Here is the boot log,
Linux version:
---
Linux version
On 23/06/17 07:08, Zhi Mao wrote:
change in v2:
1. add error check for enable colock control flow
2. use "goto err_clk(main/top)" coding style, for preparing clk error case
3. remove comments inline /*===*/
4. move "PWM_CLK_DIV_MAX" modification to its own patch
5. move pwm source clock selecti
A symbol address is relative in a map/dso, to setup modules addresses it
should be converted to absolute address. Note that it only used for
kernel mappings which uses identity map but theorically it should unmap
the address IMHO.
Cc: Adrian Hunter
Cc: Wang Nan
Signed-off-by: Namhyung Kim
---
When /proc/kallsyms is used for kernel address, addresses in module can
be changed when the module is reloaded. So if one did perf record with
some module and then for some reason reload the module. Then perf
report might see a different address for the module and the output can
show incorrect sy
[Old thread just popped up in my inbox]
Kees Cook writes:
> On Thu, Dec 8, 2016 at 5:52 PM, Paul Gortmaker
> wrote:
>> On Thu, Dec 8, 2016 at 2:00 PM, Kees Cook wrote:
>>> Hi,
>>>
>>> I'd like to get the GCC plugins building under
>>> allyesconfig/allmodconfig for -next soon (with the intention
File size before:
textdata bss dec hex filename
130071536 156 14699396b drivers/video/fbdev/omap/omapfb_main.o
File size After adding 'const':
textdata bss dec hex filename
131351408 156 14699396b drivers/video/fbdev/omap/omapfb
On 2017-06-22 13:49, Philippe CORNU wrote:
> On 06/22/2017 08:06 AM, Peter Rosin wrote:
>> The redundant fb helper .load_lut is no longer used, and can not
>> work right without also providing the fb helpers .gamma_set and
>> .gamma_get thus rendering the code in this driver suspect.
>>
>
> Hi Pet
File size before:
textdata bss dec hex filename
4657 464 051211401
drivers/video/fbdev/omap2/omapfb/displays/panel-dsi-cm.o
File size After adding 'const':
textdata bss dec hex filename
4713 400 0511313f9
drivers/vid
Hi Linus,
A varied bunch of fixes, one for an API regression with connectors,
otherwise amdgpu and i915 have
a bunch of varied fixes, the shrinker ones being the most important.
Dave.
The following changes since commit 41f1830f5a7af77cf5c86359aba3cbd706687e52:
Linux 4.12-rc6 (2017-06-19 22:19
add MT2712/MT7622 pwm information
Signed-off-by: Zhi Mao
---
.../devicetree/bindings/pwm/pwm-mediatek.txt |6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/pwm/pwm-mediatek.txt
b/Documentation/devicetree/bindings/pwm/pwm-mediatek
File size before:
textdata bss dec hex filename
256781024 92 2679468aa drivers/char/ipmi/ipmi_msghandler.o
File size After adding 'const':
textdata bss dec hex filename
25806 896 92 2679468aa drivers/char/ipmi/ipmi_msghandler.
modify mediatek information
Signed-off-by: Zhi Mao
---
drivers/pwm/Kconfig |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 313c107..45cdf2a 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -300,7 +300,7 @@ config
On Thu, Jun 15, 2017 at 05:57:30PM +0800, Chao Yu wrote:
> kstrtoull returns 0 on success, however, in reserved_clusters_store we
> will return -EINVAL if kstrtoull returns 0, it makes us fail to update
> reserved_clusters value through sysfs.
>
> Signed-off-by: Chao Yu
> Signed-off-by: Miao Xie
I'm Seunghun Han, and I work for National Security Research Institute of
South Korea.
I have been doing a research on ACPI and found an ACPI cache leak in ACPI
early abort cases.
Boot log of ACPI cache leak is as follows:
[0.352414] ACPI: Added _OSI(Module Device)
[0.353182] ACPI: Added _
change in v2:
1. add error check for enable colock control flow
2. use "goto err_clk(main/top)" coding style, for preparing clk error case
3. remove comments inline /*===*/
4. move "PWM_CLK_DIV_MAX" modification to its own patch
5. move pwm source clock selection to its own patch
Zhi Mao (6):
pw
1. prepare top/main clk in mtk_pwm_probe() function,
it will increase power consumption
and in original code these clocks is only prepeare but never enabled
2. pwm clock should be enabled before setting pwm registers
in function: mtk_pwm_config()
3. delete "pwm_disable" in function:mtk_pwm
1. support multiple chip(MT2712, MT7622, MT7623)
2. add mtk_pwm_com_reg for match the registers of MT2712 pwm8
the register offset address of pwm8 for MT2712 is not fixed 0x40
and they are not the same as pwm0~6.
Signed-off-by: Zhi Mao
---
drivers/pwm/pwm-mediatek.c | 55 ++
In original code, the pwm output frequency is not correct
when set bit<3>=1 to PWMCON register.
Signed-off-by: Zhi Mao
---
drivers/pwm/pwm-mediatek.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pwm/pwm-mediatek.c b/drivers/pwm/pwm-mediatek.c
index 5c11bc7..d08b
Replace "7" with "PWM_CLK_DIV_MAX" in function:mtk_pwm_config()
to improve the code readablity.
Signed-off-by: Zhi Mao
---
drivers/pwm/pwm-mediatek.c |6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/pwm/pwm-mediatek.c b/drivers/pwm/pwm-mediatek.c
index 554a042.
On Wed, Jun 21, 2017 at 1:30 PM, Luck, Tony wrote:
>> Persistent memory does have unpoisoning and would require this inverse
>> operation - see drivers/nvdimm/pmem.c pmem_clear_poison() and core.c
>> nvdimm_clear_poison().
>
> Nice. Well this code will need to cooperate with that ... in particula
On 23/06/17 07:11, Alex Williamson wrote:
> On Thu, 15 Jun 2017 15:48:42 +1000
> Alexey Kardashevskiy wrote:
>
>> Here is a patchset which Yongji was working on before
>> leaving IBM LTC. Since we still want to have this functionality
>> in the kernel (DPDK is the first user), here is a rebase
>>
Let's enable the gmac2phy, make the gmac2phy work on
the rk3328-evb board.
Signed-off-by: David Wu
---
arch/arm64/boot/dts/rockchip/rk3328-evb.dts | 17 +
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-evb.dts
b/arch/arm64/boot/dts/rockchip/rk
On 23.06.17 06:55:41, Robert Richter wrote:
> On 22.06.17 22:04:37, Lorenzo Pieralisi wrote:
> > On Thu, Jun 22, 2017 at 09:35:35PM +0200, Robert Richter wrote:
> > > On 22.06.17 19:58:22, Will Deacon wrote:
> > > > On Thu, Jun 22, 2017 at 07:22:57PM +0100, Will Deacon wrote:
> > > > > On Thu, Jun
The gmac2phy controller of rk3328 is connected to internal phy
directly inside, add the node for the internal phy support.
Signed-off-by: David Wu
---
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 25 +
1 file changed, 25 insertions(+)
diff --git a/arch/arm64/boot/dts/rockc
This patch enables the internal phy for rk3228 evb board
by default.
To use the external 1000M phy on evb board, need to make
some switch of evb board to be on.
Signed-off-by: David Wu
---
arch/arm/boot/dts/rk3228-evb.dts | 20
1 file changed, 20 insertions(+)
diff --git a/
This patch adds internal mac phy clock and internal mac phy reset
for rk gmac using.
Signed-off-by: David Wu
---
arch/arm/boot/dts/rk322x.dtsi | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index 48a0c1c..
There are two mac controllers in the rk3328, the one connects
to external phy, and the other one connects to internal phy.
Like the mac of external phy, the internal phy's mac also needs to
configure the related mac registers at GRF.
Signed-off-by: David Wu
---
drivers/net/ethernet/stmicro/stmma
File size before:
textdata bss dec hex filename
13775 656 88 1451938b7 drivers/char/virtio_console.o
File size After adding 'const':
textdata bss dec hex filename
13839 592 88 1451938b7 drivers/char/virtio_console.o
Signed-of
There is only one mac controller in rk3228, which could connect to
external phy or internal phy, use the grf_com_mux bit15 to route
external/internal phy.
Change-Id: I3a366677047b8032eb535abb0c3e56fa7722aa2e
Signed-off-by: David Wu
---
drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 12
To make internal phy worked, need to configure the phy_clock,
phy cru_reset and related registers.
Change-Id: I6971c0a769754b824b1b908b56080cbaf7867d13
Signed-off-by: David Wu
---
.../devicetree/bindings/net/rockchip-dwmac.txt | 3 +
drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 82 +
On 22.06.17 22:04:37, Lorenzo Pieralisi wrote:
> On Thu, Jun 22, 2017 at 09:35:35PM +0200, Robert Richter wrote:
> > On 22.06.17 19:58:22, Will Deacon wrote:
> > > On Thu, Jun 22, 2017 at 07:22:57PM +0100, Will Deacon wrote:
> > > > On Thu, Jun 22, 2017 at 05:35:35PM +0530, Geetha sowjanya wrote:
>
On 06/22/2017 03:48 PM, Eddie James wrote:
From: "Edward A. James"
This series adds a hwmon driver to support the OCC on POWER8 and POWER9
processors. The OCC is an embedded processor that provides realtime power and
thermal monitoring and management.
This driver has two different platform dri
On Thu, Jun 22, 2017 at 04:23:07PM -0700, Khazhismel Kumykov wrote:
> Previously, a read error would be ignored and we would eventually return
> NULL from ext4_find_entry, which signals "no such file or directory". We
> should be returning EIO.
>
> Signed-off-by: Khazhismel Kumykov
Thanks, appli
On Thu, Jun 22, 2017 at 8:10 PM, Andy Lutomirski wrote:
>
> Has anyone checked how grsecurity deals with this? I think they have
> a large stack guard gap.
Don't bother with grsecurity.
Their approach has always been "we don't care if we break anything,
we'll just claim it's because we're extra
The macro insn_fetch marks the 'type' argument as having a specified
alignment. Type attributes can only be applied to structs, unions, or
enums, but insn_fetch is only ever invoked with integral types, so Clang
produces 19 -Wignored-attributes warnings for this source file.
Signed-off-by: Nick D
This is wrong setting for rk3328_set_to_rmii(), so remove it.
Change-Id: I9953784ea44335d90710e5473960c95b3d68a5fd
Signed-off-by: David Wu
---
drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c
b/dr
Make the rockchip mac phy driver built into the kernel.
Signed-off-by: David Wu
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 97c123e..b4abe7f 100644
--- a/arch/arm64/configs/defconfig
+++ b/
Support internal ephy currently.
Signed-off-by: David Wu
---
drivers/net/phy/Kconfig| 4 ++
drivers/net/phy/Makefile | 1 +
drivers/net/phy/rockchip.c | 94 ++
3 files changed, 99 insertions(+)
create mode 100644 drivers/net/phy/rockchip.c
di
Enable the rockchip mac phy for multi_v7_defconfig builds
Signed-off-by: David Wu
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
b/arch/arm/configs/multi_v7_defconfig
index 2685e03..fc1986c 100644
--- a/arch/arm/co
The rk3228 and rk3328 support internal mac phy inside, let's enable
it to work. And the internal phy need to do some special setting, so
register the rockchip mac internal phy driver, not use the genphy driver.
David Wu (11):
net: phy: Add rockchip phy driver support
multi_v7_defconfig: Make
2017-06-23 12:08 GMT+08:00 Yang Zhang :
> On 2017/6/22 19:50, Wanpeng Li wrote:
>>
>> 2017-06-22 19:22 GMT+08:00 root :
>>>
>>> From: Yang Zhang
>>>
>>> Some latency-intensive workload will see obviously performance
>>> drop when running inside VM. The main reason is that the overhead
>>> is ampli
On Thu, 22 Jun 2017, Ben Hutchings wrote:
> Here's my attempt at a backport to 3.2. This is only tested on
> x86_64 and I think I should introduce local variables for
> vma_start_gap() in a few places. I had to cherry-pick commit
> 09884964335e "mm: do not grow the stack vma just because of an o
From: Ivan Delalande
Date: Thu, 22 Jun 2017 18:40:27 -0700
> This will be used to create a proc file that regular users cannot read.
>
> Signed-off-by: Ivan Delalande
/proc is deprecated.
Export this information via inet_diag.
Hi,
On Thu, Jun 22, 2017 at 8:51 PM, jeffy wrote:
> Hi doug,
>
> Thanx for your comments.
>
>
> On 06/23/2017 06:47 AM, Doug Anderson wrote:
>>
>> Hi,
>>
>> On Mon, Jun 19, 2017 at 5:47 PM, Brian Norris
>> wrote:
>>>
>>> Hi Mark,
>>>
>>> Forgot to follow up here:
>>>
>>> On Tue, Jun 13, 2017 at
Sysctl test will fail in some items if the value of /proc/sys/kernel
/sysctrl_writes_strict is 0 as the default value in kernel older than v4.5.
Make this test more robust and compatible with older kernels by checking and
update sysctrl_writes_strict value and restore it when test is done.
Signed
Hi Michael,
On Fri, 23 Jun 2017 14:10:25 +1000 Michael Ellerman wrote:
>
> Fixed in my next today by:
>
> d4cfb11387ee ("powerpc: Convert VDSO update function to use new
> update_vsyscall interface")
>
> But you must have pulled before I pushed that, so the warning will go
> away tomorrow.
I'm Seunghun Han, and I work for National Security Research Institute of
South Korea.
I have been doing a research on ACPI and found an ACPI cache leak in ACPI
early abort cases.
Boot log of ACPI cache leak is as follows:
[0.352414] ACPI: Added _OSI(Module Device)
[0.353182] ACPI: Added _
Hi all,
After merging the tip tree, today's linux-next build (x86_64 allmodconfig)
produced these warnings:
In file included from arch/x86/include/asm/paravirt_types.h:44:0,
from arch/x86/include/asm/ptrace.h:71,
from arch/x86/include/asm/math_emu.h:4,
Sysctl test will failed in some items if the value of /proc/sys/kernel
/sysctrl_writes_strict is 0 as the default value in kernel older than v4.6.
Make this test more robus and compatible with older kernel by checking and
update writes_strict value and restore it when test is done.
Signed-off-by:
On Thu, Jun 22, 2017 at 11:27:09AM -0600, Alex Williamson wrote:
> On Thu, 22 Jun 2017 22:42:19 +0530
> Nitin Saxena wrote:
>
> > Thanks Alex.
> >
> > >> Without an iommu in the VM, you'd be limited to no-iommu support for VM
> > >> userspace,
> > So are you trying to say VFIO NO-IOMMU should
Hi Dmitry, did you have more feedback for this patch?
Thomas Gleixner writes:
> On Thu, 22 Jun 2017, Thiago Jung Bauermann wrote:
>> Michael Bringmann provided this information:
>> >> It's not hard to backport both this patch and commit fe5595c07400
>> >> ("stop_machine: Provide stop_machine_cpuslocked()") from branch
>> >> smp/hotplug in tip.git fo
Hi Ingo,
On Thu, Jun 22, 2017 at 11:40:30AM +0200, Ingo Molnar wrote:
>
> * Chen Yu wrote:
>
> > Currently we try to have e820_table_firmware to represent the
> > original firmware memory layout passed to us by the bootloader,
> > however it is not the case, the e820_table_firmware might still
>
On Thu, 2017-06-22 at 16:43 +0800, Erin Lo wrote:
> From: YT Shen
>
> This patch adds the device nodes for the DISP function blocks for MT2701
>
> Signed-off-by: YT Shen
> Signed-off-by: Erin Lo
> ---
> arch/arm/boot/dts/mt2701.dtsi | 84
> +++
> 1 fil
Stephen Rothwell writes:
> Hi all,
>
> [Forgot to cc John]
>
> On Fri, 23 Jun 2017 13:58:34 +1000 Stephen Rothwell
> wrote:
>>
>> Hi all,
>>
>> After merging the tip tree, today's linux-next build (powerpc
>> ppc64_defconfig) produced this warning:
>>
>> kernel/time/timekeeping.c:519:2: warni
On 2017/6/22 19:50, Wanpeng Li wrote:
2017-06-22 19:22 GMT+08:00 root :
From: Yang Zhang
Some latency-intensive workload will see obviously performance
drop when running inside VM. The main reason is that the overhead
is amplified when running inside VM. The most cost i have seen is
inside idl
On 2017/6/22 22:23, Thomas Gleixner wrote:
On Thu, 22 Jun 2017, root wrote:
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -39,6 +39,10 @@
#include
#include
+#ifdef CONFIG_HYPERVISOR_GUEST
+unsigned long poll_threshold_ns;
+#endif
+
/*
* per-CPU TSS segments. Threads
> what should the Mac driver do when it receive the error? I assume that it
> will return it to userspace. because the rtnl_lock ensure only one ethtool
> is executing, if the function return error, it means some bug in the mac
> driver, am I right?
Yes, return it. It could be there are other use
On Thu, Jun 22, 2017 at 7:40 PM, Andy Lutomirski wrote:
> On Thu, Jun 22, 2017 at 6:52 PM, Greg Kroah-Hartman
> wrote:
>> On Thu, Jun 22, 2017 at 10:50:43AM -0700, Kees Cook wrote:
>>> On Thu, Jun 22, 2017 at 10:49 AM, Andy Lutomirski wrote:
>>> > On Thu, Jun 22, 2017 at 10:09 AM, Shuah Khan wr
On 2017/6/22 22:32, Thomas Gleixner wrote:
On Thu, 22 Jun 2017, root wrote:
@@ -962,6 +962,7 @@ __visible void __irq_entry smp_apic_timer_interrupt(struct
pt_regs *regs)
* interrupt lock, which is the WrongThing (tm) to do.
*/
entering_ack_irq();
+ check_poll();
Hi Shuah,
On 23 June 2017 at 01:53, Shuah Khan wrote:
> Hi Tom,
>
> On 06/22/2017 01:48 PM, Tom Gall wrote:
>> Hi
>>
>> On Thu, Jun 22, 2017 at 2:06 PM, Shuah Khan wrote:
>>> On 06/22/2017 11:50 AM, Kees Cook wrote:
On Thu, Jun 22, 2017 at 10:49 AM, Andy Lutomirski wrote:
> On Thu, Jun
Hi doug,
Thanx for your comments.
On 06/23/2017 05:41 AM, Doug Anderson wrote:
Hi,
On Tue, Jun 13, 2017 at 8:38 PM, Jeffy Chen wrote:
Support using "cs-gpios" property to specify cs gpios.
Signed-off-by: Jeffy Chen
---
Changes in v3:
include linux/gpio/consumer.h for compile errors on ARC
Hi all,
[Forgot to cc John]
On Fri, 23 Jun 2017 13:58:34 +1000 Stephen Rothwell
wrote:
>
> Hi all,
>
> After merging the tip tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
>
> kernel/time/timekeeping.c:519:2: warning: #warning Please contact your
> maintain
In the lm3630a_chip_init we try to write to 0x50 register, which is
higher value then the max_register value, this resulted in regmap_write
return -EIO.
Fix this by bumping REG_MAX value to 0x50.
This code was introduced with the chip revision in commit 28e64a68a2ef,
however setting filter streng
On 2017/6/22 19:51, Paolo Bonzini wrote:
On 22/06/2017 13:22, root wrote:
==
+poll_grow: (X86 only)
+
+This parameter is multiplied in the grow_poll_ns() to increase the poll time.
+By default, the values is 2.
+
+==
Hi all,
After merging the tip tree, today's linux-next build (powerpc
ppc64_defconfig) produced this warning:
kernel/time/timekeeping.c:519:2: warning: #warning Please contact your
maintainers, as GENERIC_TIME_VSYSCALL_OLD compatibity will disappear soon.
[-Wcpp]
#warning Please contact your m
Hi, Andrew
On 2017/6/23 11:16, Andrew Lunn wrote:
>> +int genphy_loopback(struct phy_device *phydev, bool enable)
>> +{
>> +int value;
>> +
>> +if (enable) {
>> +value = phy_read(phydev, MII_BMCR);
>> +phy_write(phydev, MII_BMCR, value | BMCR_LOOPBACK);
>> +} el
On 06/22/2017 09:33 PM, Stephen Rothwell wrote:
> Hi Jens,
>
> On Thu, 22 Jun 2017 21:27:04 -0600 Jens Axboe wrote:
>>
>> On 06/22/2017 09:24 PM, Stephen Rothwell wrote:
>>> Hi Jens,
>>>
>>> On Thu, 22 Jun 2017 21:09:22 -0600 Jens Axboe wrote:
I'll cherry pick that commit into the 4.
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