ested with: x86_64_defconfig + CONFIG_USB_DWC2
(1 sparse and 6 coccinelle warning - preparing separate patches for that)
Patch is against 4.10-rc3 (localversion-next is next-20170112)
drivers/usb/dwc2/hcd.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/dw
Le 09/01/2017 à 13:56, Christoph Hellwig a écrit :
> On Fri, Jan 06, 2017 at 10:43:59AM +0100, Nicolas Dichtel wrote:
>> Regularly, when a new header is created in include/uapi/, the developer
>> forgets to add it in the corresponding Kbuild file. This error is usually
>> detected after the release
amp;descriptor, dev, fmt, \
^
drivers/usb/dwc2/hcd.c:4492:8: note: 'pipetype' was declared here
char *pipetype;
^
Patch was compile tested with: x86_64_defconfig + CONFIG_USB_DWC2=m +
CONFIG_USB_DWC2_VERBOSE=y
Patch is against 4.10-rc3 (localversion-next is next-20170112)
drive
Patch was compile tested with: x86_64_defconfig + CONFIG_USB_DWC2
Patch is against 4.10-rc3 (localversion-next is next-20170112)
drivers/usb/dwc2/hcd.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 9f66777
On Wed, Jan 11, 2017 at 06:22:08PM +, Marc Zyngier wrote:
> On 11/01/17 18:06, Catalin Marinas wrote:
> > On Wed, Jan 11, 2017 at 09:41:15AM -0500, Christopher Covington wrote:
> >> diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S
> >> index 32682be..9ee46df 100644
> >> --- a/arch/arm64
On Thu, Jan 12, 2017 at 04:37:16PM +0100, Michal Hocko wrote:
> From: Michal Hocko
>
> There are many code paths opencoding kvmalloc. Let's use the helper
> instead. The main difference to kvmalloc is that those users are usually
> not considering all the aspects of the memory allocator. E.g. all
Can you check if this debug printk triggers for the discard commands?
---
diff --git a/drivers/scsi/storvsc_drv.c b/drivers/scsi/storvsc_drv.c
index 888e16e..7ab7d08 100644
--- a/drivers/scsi/storvsc_drv.c
+++ b/drivers/scsi/storvsc_drv.c
@@ -1031,6 +1031,10 @@ static void storvsc_command_completi
On Sat, Jan 7, 2017 at 8:11 AM, Andy Shevchenko
wrote:
> On Fri, 2017-01-06 at 10:26 -0600, Rob Herring wrote:
>> Add a serdev controller driver for tty ports.
>>
>> The controller is registered with serdev when tty ports are registered
>> with the TTY core. As the TTY core is built-in only, this
From: Thierry Reding
The struct pinctrl_dev's node field is not properly set up, which means
the .prev and .next fields will be NULL. That's not something that the
linked list code can deal with, so extra care must be taken when using
these fields. An example of this is introduced in commit 3429f
On Thursday, January 12, 2017 5:21:49 PM CET Or Gerlitz wrote:
> On 1/11/2017 11:14 PM, Arnd Bergmann wrote:
> > As found by Olof's build bot, today's mainline kernel gained a harmless
> > warning about a potential uninitalied variable reference:
> >
> > drivers/net/ethernet/mellanox/mlx5/core/en_t
Hi Robert,
On Mon, Jan 09, 2017 at 12:53:20PM +0100, Robert Richter wrote:
> On 06.01.17 08:37:25, Ard Biesheuvel wrote:
> > Any comments on the performance impact (including boot time) ?
>
> I did a kernel compile test and kernel mode time increases by about
> 2.2%. Though this is already signif
On 01/12/2017 04:37 PM, Michal Hocko wrote:
> diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
> index 4f74511015b8..e6bbb33d2956 100644
> --- a/arch/s390/kvm/kvm-s390.c
> +++ b/arch/s390/kvm/kvm-s390.c
> @@ -1126,10 +1126,7 @@ static long kvm_s390_get_skeys(struct kvm *kvm, struct
On Thu, Jan 12, 2017 at 03:55:58PM +, Catalin Marinas wrote:
> On Wed, Jan 11, 2017 at 06:22:08PM +, Marc Zyngier wrote:
> > On 11/01/17 18:06, Catalin Marinas wrote:
> > > On Wed, Jan 11, 2017 at 09:41:15AM -0500, Christopher Covington wrote:
> > >> diff --git a/arch/arm64/mm/proc.S b/arch
From: Thierry Reding
The ordering of includes is currently completely arbitrary, making it
impossible to decide where to put new includes. Remove the dilemma by
sort the include list alphabetically.
Signed-off-by: Thierry Reding
---
drivers/rtc/rtc-tegra.c | 13 +++--
1 file changed, 7
From: Thierry Reding
Accessing the registers of the RTC block on Tegra requires the module
clock to be enabled. This only works because the RTC module clock will
be enabled by default during early boot. However, because the clock is
unused, the CCF will disable it at late_init time. This causes t
On Thursday, January 12, 2017 4:53:55 PM CET Michal Suchánek wrote:
> Hello,
>
> On Thu, 12 Jan 2017 09:32:26 +0100
> Arnd Bergmann wrote:
>
> > On Thursday, January 12, 2017 3:58:24 AM CET Sebastian Reichel wrote:
> > > Hi Arnd,
> > >
> > > On Wed, Jan 11, 2017 at 03:51:55PM +0100, Arnd Bergma
On Thu, Jan 12, 2017 at 04:37:13PM +0100, Michal Hocko wrote:
> From: Michal Hocko
>
> vhost code uses __GFP_REPEAT when allocating vhost_virtqueue resp.
> vhost_vsock because it would really like to prefer kmalloc to the
> vmalloc fallback - see 23cc5a991c7a ("vhost-net: extend device
> allocati
On 01/03/2017 09:54 PM, Pavel Machek wrote:
...actually, with strace and batched interface, it will be impossible
to see what is going on because of races. So I'm not sure if I like
the batched interface at all...
I'm not sure if I understand this problem.
ioctl, fcntl, most socket system call
On Thu, Jan 12, 2017 at 03:45:48PM +, Catalin Marinas wrote:
> On Wed, Jan 11, 2017 at 06:40:52PM +, Mark Rutland wrote:
> > Likewise, I beleive we may need to modify cpu_set_reserved_ttbr0().
>
> This may be fine if my assumptions about this erratum are correct. In
> the cpu_set_reserved
Arnd Bergmann wrote:
> > - reply.ia.uuid[0] = htonl(afs_uuid.time_low);
> > - reply.ia.uuid[1] = htonl(afs_uuid.time_mid);
> > - reply.ia.uuid[2] = htonl(afs_uuid.time_hi_and_version);
> > + reply.ia.uuid[0] = afs_uuid.time_low;
> > + reply.ia.uuid[1] = htonl(ntohl(a
Hello,
On Thu, 12 Jan 2017 09:32:26 +0100
Arnd Bergmann wrote:
> On Thursday, January 12, 2017 3:58:24 AM CET Sebastian Reichel wrote:
> > Hi Arnd,
> >
> > On Wed, Jan 11, 2017 at 03:51:55PM +0100, Arnd Bergmann wrote:
> > > Casting a pointer to 'int' is not always valid:
> > >
> > > drivers
From: Thierry Reding
The Maxim MAX77620 PMIC has the ability to power off and restart the
system. Add a driver that supports power off (via pm_power_off()) and
restart (via arm_pm_restart() on 32-bit and 64-bit ARM).
Based on work by Chaitanya Bandi .
Cc: Chaitanya Bandi
Signed-off-by: Thierry
Hello Dave,
On 12 January 2017 at 09:41, Dave Young wrote:
> There are memory ranges like below when I testing early efi_mem_reserve:
>
> efi: mem62: [Reserved | | | | | | | | | | | | ]
> range=[0x-0x] (0MB)
> efi: mem63: [Reserved
On Fri, Dec 09, 2016 at 02:12:01PM +0900, Byungchul Park wrote:
> check_prev_add() saves a stack trace of the current. But crossrelease
> feature needs to use a separate stack trace of another context in
> check_prev_add(). So make it use a separate stack trace instead of one
> of the current.
>
Some architectures have a set of zero pages (coloured zero pages)
instead of only one zero page, in order to improve the cache
performance. In those cases, the kernel samepage merger (KSM) would
merge all the allocated pages that happen to be filled with zeroes to
the same deduplicated page, thus l
>>> > I don't understand scl_period = 1 µs for Fast Mode. For a bus freqency
>>> > of 400 kHz we need low + high = 2.5 µs. Is there a factor 10 missing
>>> > somewhere?
>>>
>>> As CCR = SCL_period * I2C parent clk frequency with minimal freq =
>>> 2Mhz and SCL_period = 1 we have:
>>> CCR = 1 * 2Mhz
On 12 January 2017 at 09:41, Dave Young wrote:
> It is not obvious if the reserved boot area are added correctly, add a
> efi_print_memmap to print the new memmap.
>
> Signed-off-by: Dave Young
This sounds useful regardless of the other patches in this series:
Acked-by: Ard Biesheuvel
Note th
On 12 January 2017 at 09:41, Dave Young wrote:
> Before invoking the arch specific handler, efi_mem_reserve() reserves
> the given memory region through memblock.
>
> efi_bgrt_init will call efi_mem_reserve after mm_init(), at that time
> memblock is dead and it should not be used any more.
>
> ef
On Mon 09 Jan 07:00 PST 2017, Imran Khan wrote:
> diff --git a/drivers/pinctrl/qcom/pinctrl-msm8998.c
> b/drivers/pinctrl/qcom/pinctrl-msm8998.c
[..]
> +
> +#define NORTH0x50
> +#define WEST 0x10
> +#define EAST 0x90
So the control registers are now laid out in 3 non-contiguo
are not called frequently (init and
reset functions) and the uncertainty of 10ms fits the permitted range of
the original usleep_ranges().
Patch was compile tested with: x86_64_defconfig +
CONFIG_TOUCHSCREEN_SILEAD=m
Patch is against 4.10-rc3 (localversion-next is next-20170112)
drivers/input
On 01/12/2017 05:17 PM, Claudio Imbrenda wrote:
> Some architectures have a set of zero pages (coloured zero pages)
> instead of only one zero page, in order to improve the cache
> performance. In those cases, the kernel samepage merger (KSM) would
> merge all the allocated pages that happen to be
On Thu, Jan 12, 2017 at 5:14 PM, David Howells wrote:
>> > reply.ia.uuid[3] = htonl((s8) afs_uuid.clock_seq_hi_and_reserved);
>> > reply.ia.uuid[4] = htonl((s8) afs_uuid.clock_seq_low);
>> > for (loop = 0; loop < 6; loop++)
>>
>> Shouldn't this be ntohs() instead of ntohl()
On Wed, Jan 11, 2017 at 09:53:25AM +0800, Cao jin wrote:
>
>
> On 01/10/2017 11:11 PM, Michael S. Tsirkin wrote:
> > On Tue, Jan 10, 2017 at 07:46:17PM +0800, Cao jin wrote:
> >>
> >>
> >> On 01/10/2017 07:04 AM, Michael S. Tsirkin wrote:
> >>> On Sat, Dec 31, 2016 at 05:15:36PM +0800, Cao jin wr
On Thu, Jan 12, 2017 at 04:54:38PM +0100, Nicholas Mc Guire wrote:
> Signed-off-by: Nicholas Mc Guire
> ---
> Problem reported by sparse
> drivers/usb/dwc2/hcd.c: In function 'dwc2_dump_urb_info':
> ./include/linux/dynamic_debug.h:134:3: warning: 'pipetype' may be used
> uninitialized in this fun
From: Eric Dumazet
We have seen proc_pid_readdir() invocations holding cpu for more
than 50 ms. Add a cond_resched() to be gentle with other tasks.
Signed-off-by: Eric Dumazet
---
fs/proc/base.c |1 +
1 file changed, 1 insertion(+)
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 8e7e61
Hi,
On Thursday 12 January 2017 06:45 PM, Bjorn Helgaas wrote:
> On Thu, Jan 12, 2017 at 10:52:56AM +0530, Kishon Vijay Abraham I wrote:
>> Hi Bjorn,
>>
>> On Thursday 12 January 2017 02:51 AM, Bjorn Helgaas wrote:
>>> On Fri, Dec 30, 2016 at 03:26:11PM +0530, Kishon Vijay Abraham I wrote:
Th
From: Markus Elfring
Date: Thu, 12 Jan 2017 17:25:17 +0100
A few update suggestions were taken into account
from static source code analysis.
Markus Elfring (5):
Use kmalloc_array() in mvebu_pinctrl_dt_node_to_map()
Delete an error message for a failed memory allocation in three functions
From: Markus Elfring
Date: Thu, 12 Jan 2017 16:00:15 +0100
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kmalloc_array".
This issue was detected by using the Coccinelle s
On Thu, Jan 12, 2017 at 05:25:00PM +0100, Greg Kroah-Hartman wrote:
> On Thu, Jan 12, 2017 at 04:54:38PM +0100, Nicholas Mc Guire wrote:
> > Signed-off-by: Nicholas Mc Guire
> > ---
> > Problem reported by sparse
> > drivers/usb/dwc2/hcd.c: In function 'dwc2_dump_urb_info':
> > ./include/linux/dyn
^
Patch was compile tested with: x86_64_defconfig + CONFIG_USB_DWC2=m +
CONFIG_USB_DWC2_VERBOSE=y
Patch is against 4.10-rc3 (localversion-next is next-20170112)
drivers/usb/dwc2/hcd.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
i
Le 12/01/2017 à 17:28, Jan Engelhardt a écrit :
> On Thursday 2017-01-12 16:52, Nicolas Dichtel wrote:
>
>> Le 09/01/2017 à 13:56, Christoph Hellwig a écrit :
>>> On Fri, Jan 06, 2017 at 10:43:59AM +0100, Nicolas Dichtel wrote:
Regularly, when a new header is created in include/uapi/, the dev
From: Markus Elfring
Date: Thu, 12 Jan 2017 16:15:34 +0100
The script "checkpatch.pl" pointed information out like the following.
WARNING: Possible unnecessary 'out of memory' message
Thus fix the affected source code places.
Signed-off-by: Markus Elfring
---
drivers/pinctrl/mvebu/pinctrl-mv
From: Markus Elfring
Date: Thu, 12 Jan 2017 16:30:24 +0100
The script "checkpatch.pl" pointed information out like the following.
WARNING: void function return statements are not generally useful
Thus remove such a statement in the affected function.
Signed-off-by: Markus Elfring
---
drivers
On 01/12/2017 12:26 AM, Felipe Balbi wrote:
>
> Hi,
>
> Shuah Khan writes:
>> During dwc3_exynos_probe(), WARN_ON(!pdev->dev.dma_mask) is triggered from
>> xhci_plat_probe(). dwc3_host_init() doesn't configure DMA prior to adding
>> the platform device.
>>
>> dwc3_host_init() was changed to not
On 01/12/2017 02:01 PM, Eric Dumazet wrote:
On Thu, 2017-01-12 at 09:22 +0100, Oliver Hartkopp wrote:
But my main concern is:
The reason why can_rx_delete_receiver() was introduced was the need to
remove a huge number of receivers with can_rx_unregister().
When you call synchronize_rcu() aft
On Thursday 2017-01-12 16:52, Nicolas Dichtel wrote:
>Le 09/01/2017 à 13:56, Christoph Hellwig a écrit :
>> On Fri, Jan 06, 2017 at 10:43:59AM +0100, Nicolas Dichtel wrote:
>>> Regularly, when a new header is created in include/uapi/, the developer
>>> forgets to add it in the corresponding Kbuild
From: Markus Elfring
Date: Thu, 12 Jan 2017 16:51:00 +0100
Strings which did not contain data format specifications should be put
into a sequence. Thus use the corresponding function "seq_puts".
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
driver
On Thursday 12 January 2017 07:17 PM, Javier Martinez Canillas wrote:
Hello Lee,
This series contains cleanups for the max77686 PMIC MFD driver.
The driver is only used in DT platforms and so all the code
related with the i2c_device_id table can be removed.
Best regards,
Javier
LGTM, let m
ARM v8.1 extensions include support for rounding double multiply
add/subtract instructions to the A64 SIMD instructions set. Let
the userspace know about it via a HWCAP bit.
Cc: Mark Rutland
Cc: Will Deacon
Acked-by: Catalin Marinas
Signed-off-by: Suzuki K Poulose
---
Applies on top of the MRS
From: Markus Elfring
Date: Thu, 12 Jan 2017 17:12:30 +0100
Single characters should be put into a sequence.
Thus use the corresponding function "seq_putc".
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
drivers/pinctrl/mvebu/pinctrl-mvebu.c | 16 ++
On Fri, Dec 09, 2016 at 02:12:02PM +0900, Byungchul Park wrote:
> Currently, save_trace() always performs save_stack_trace() for the
> current. However, crossrelease needs to use stack trace data of another
> context instead of the current. So add a parameter for skipping stack
> tracing of the cur
> From: Christoph Hellwig [mailto:h...@lst.de]
> Sent: Thursday, January 12, 2017 23:53
> To: Dexuan Cui
> Cc: Christoph Hellwig ; linux-bl...@vger.kernel.org; Jens Axboe
> ; Vitaly Kuznetsov ; linux-
> ker...@vger.kernel.org; KY Srinivasan ; Chris Valean
> (Cloudbase Solutions SRL)
> Subject: Re
On Mon, Jan 02, 2017 at 02:06:56PM -0300, Javier Martinez Canillas wrote:
> Hello,
>
> This small series contains a couple of cleanups that removes some driver's
> code
> that isn't needed due the driver being for a DT-only platform.
>
> The changes were suggested by Arnd Bergmann as a response
On Sat, Dec 31, 2016 at 09:26:23PM +0530, gidisr...@gmail.com wrote:
> From: Gideon Israel Dsouza
>
> Continuing from this commit: 52f5684c8e1e
> ("kernel: use macros from compiler.h instead of __attribute__((...))")
>
> I submitted 4 total patches. They are part of task I've taken up to
> incre
Arnd Bergmann wrote:
> Yes, looks good to me.
Can I put that down as a Reviewed-by?
David
On Tue, Jan 03, 2017 at 01:21:22PM +, Colin King wrote:
> From: Colin Ian King
>
> In the case where keylen <= bs mtk_sha_setkey returns an uninitialized
> return value in err. Fix this by returning 0 instead of err.
>
> Issue detected by static analysis with cppcheck.
>
> Signed-off-by: C
On Tue, Jan 10, 2017 at 03:24:46PM -0800, Andy Lutomirski wrote:
> There are some hashes (e.g. sha224) that have some internal trickery
> to make sure that only the correct number of output bytes are
> generated. If something goes wrong, they could potentially overrun
> the output buffer.
>
> Mak
On Wed, Jan 11, 2017 at 02:55:20PM +0100, Arnd Bergmann wrote:
> After I enabled COMPILE_TEST for non-ARM targets, I ran into these
> warnings:
>
> crypto/mediatek/mtk-aes.c: In function 'mtk_aes_info_map':
> crypto/mediatek/mtk-aes.c:224:28: error: format '%d' expects argument of type
> 'int', b
From: Marcus Cooper
The H3 SoC uses the same SPDIF block as found in earlier SoCs, but its
TXFIFO is mapped to another address.
Signed-off-by: Marcus Cooper
---
sound/soc/sunxi/sun4i-spdif.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/sound/soc/sunxi/sun4i-spdif.c b/sound/
On Wed, Jan 11, 2017 at 02:50:19PM +0100, Arnd Bergmann wrote:
> Building the mediatek driver on an older ARM architecture results in a
> harmless warning:
>
> warning: (ARCH_OMAP2PLUS_TYPICAL && CRYPTO_DEV_MEDIATEK) selects NEON which
> has unmet direct dependencies (VFPv3 && CPU_V7)
>
> We cou
Hi Kishon,
Às 9:43 AM de 1/12/2017, Kishon Vijay Abraham I escreveu:
> Add COMPILE_TEST to all designware based drivers so that it is possible
> to perform compile test even when a particular architecture specific
> config symbol is not set.
>
> Signed-off-by: Kishon Vijay Abraham I
> ---
> dr
On Wed, Jan 11, 2017 at 03:19:37PM -0800, Andi Kleen wrote:
> > Switching from a single radix-tree to an array of radix-trees to reduce
> > contention seems a bit hacky. That we can do this and have everything
> > continue to work tells me that we're simply using an inappropriate data
> > structur
On 01/11/17 23:24, Guoqing Jiang wrote:
>
>
> On 01/12/2017 12:59 AM, Jes Sorensen wrote:
>> On 01/11/17 11:52, Shaohua Li wrote:
>>> On Tue, Jan 10, 2017 at 11:49:04AM -0600, Bruce Dubbs wrote:
Jes Sorensen wrote:
> I am pleased to announce the availability of
> mdadm version 4
On Thursday 12 January 2017 09:45 PM, Thierry Reding wrote:
From: Thierry Reding
The Maxim MAX77620 PMIC has the ability to power off and restart the
system. Add a driver that supports power off (via pm_power_off()) and
restart (via arm_pm_restart() on 32-bit and 64-bit ARM).
Based on work by
> The indentation has been changed and the new one looks wrong...
The source code formatting contained various open issues before already.
> If you want to fix the indentation to make it compliant with the Linux
> coding style, do it on the whole file so every thing is uniform.
Such a developme
+ Haibo, Gary, Fabio, Shawn Gou
On 6 January 2017 at 16:56, Clemens Gruber wrote:
> On Fri, Jan 06, 2017 at 10:33:49AM +0800, Shawn Lin wrote:
>> On 2017/1/6 8:41, Clemens Gruber wrote:
>> > Hi,
>> >
>> > with the current mainline 4.10-rc2 kernel, I can no longer boot from
>> > the eMMC on my i.M
On 01/11/2017 05:49 PM, Dave Hansen wrote:
On 01/11/2017 04:22 PM, Khalid Aziz wrote:
...
All of the tag coordination can happen in userspace. Once a process sets
a tag on a physical page mapped in its address space, another process
that has mapped the same physical page in its address space can
On Thu, Jan 12, 2017 at 4:37 PM, Michal Hocko wrote:
> From: Michal Hocko
>
> There are many code paths opencoding kvmalloc. Let's use the helper
> instead. The main difference to kvmalloc is that those users are usually
> not considering all the aspects of the memory allocator. E.g. allocation
>
IMA extends its hash measurements in the TPM PCRs, based on policy.
The existing in-kernel TPM extend function extends only the SHA1
PCR bank. TPM 2.0 defines multiple PCR banks, to support different
hash algorithms. The TCG TPM 2.0 Specification[1] recommends
extending all active PCR banks to prev
Add back the "tainting kernel with TAINT_LIVEPATCH" kernel log message
that commit 2992ef29ae01 ("livepatch/module: make TAINT_LIVEPATCH
module-specific") dropped. Now that it's a module-specific taint flag,
include the module name.
Signed-off-by: Joe Lawrence
---
kernel/module.c | 2 ++
1 file
On Wed, Jan 11, 2017 at 11:56:32AM +0800, Icenowy Zheng wrote:
>
> 2017年1月11日 02:21于 Maxime Ripard 写道：
> >
> > On Tue, Jan 03, 2017 at 11:16:28PM +0800, Icenowy Zheng wrote:
> > > + uart0_pins_a: uart0@0 {
> > > + pins = "PB8", "PB9";
> > > + function = "uart0";
> > > + bias-pull-up;
> >
> >
On 01/12/2017 05:50 PM, SF Markus Elfring wrote:
>> The indentation has been changed and the new one looks wrong...
>
> The source code formatting contained various open issues before already.
>
>
>> If you want to fix the indentation to make it compliant with the Linux
>> coding style, do it on
This patch implements the TPM 2.0 capability TPM_CAP_PCRS to
retrieve the active PCR banks from the TPM. This is needed
to enable extending all active banks as recommended by TPM 2.0
TCG Specification.
Signed-off-by: Nayna Jain
---
drivers/char/tpm/tpm.h | 4 +++
drivers/char/tpm/tpm2-cmd.
The current TPM 2.0 device driver extends only the SHA1 PCR bank
but the TCG Specification[1] recommends extending all active PCR
banks, to prevent malicious users from setting unused PCR banks with
fake measurements and quoting them.
The existing in-kernel interface(tpm_pcr_extend()) expects only
Hi Christopher,
On Wed, Jan 11, 2017 at 09:41:16AM -0500, Christopher Covington wrote:
> This refactoring will allow an errata workaround that repeats tlbi dsb
> sequences to only change one location. This is not intended to change the
> generated assembly and comparison of before and after prepro
Hi,
Dong Guan RiTeng Industrial Co.,Ltd. a large plastic extrusion / co-extrusion
profiles/ pipes manufacturer in China. Our product range includes
PC/PMMA/PP/PS/PE/PVC/ABS plastic extrusion/co-extrusion profiles/pipes,
extrusion production line.
And we have a corresponding plastic extrusion m
On Thu, Jan 12, 2017 at 7:37 AM, Michal Hocko wrote:
> From: Michal Hocko
>
> There are many code paths opencoding kvmalloc. Let's use the helper
> instead. The main difference to kvmalloc is that those users are usually
> not considering all the aspects of the memory allocator. E.g. allocation
>
Hi Arnd, Kevin, Olof
PLease consider this first round of STi dts update for v4.11 :
The following changes since commit 7ce7d89f48834cefece7804d38fc5d85382edf77:
Linux 4.10-rc1 (2016-12-25 16:13:08 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/
On Thu, Jan 12, 2017 at 04:00:16PM +0800, zhangyi (F) wrote:
>
> At the same time, I think other file systems may have the same problem, do
> you think we should put these detections on the VFS layer? Thus other file
> systems no need to do the same things, but the disadvantage is that we can
> no
On 01/12/2017 11:43 AM, Mel Gorman wrote:
Many workloads that allocate pages are not handling an interrupt at a
time. As allocation requests may be from IRQ context, it's necessary to
disable/enable IRQs for every page allocation. This cost is the bulk
of the free path but also a significant perc
On Sat, 2017-01-07 at 03:24 +0200, Vladimir Zapolskiy wrote:
> On 01/07/2017 02:19 AM, Andy Shevchenko wrote:
> > On Sat, Jan 7, 2017 at 1:43 AM, Vladimir Zapolskiy
> > wrote:
> > > On 01/07/2017 12:45 AM, Andy Shevchenko wrote:
> > > > + }
> > > > > > + } else if (IS_BUILTIN(CONF
Hi,
On Thursday 12 January 2017 06:53 PM, Kishon Vijay Abraham I wrote:
> Hi,
>
> On Thursday 12 January 2017 06:45 PM, Bjorn Helgaas wrote:
>> On Thu, Jan 12, 2017 at 10:52:56AM +0530, Kishon Vijay Abraham I wrote:
>>> Hi Bjorn,
>>>
>>> On Thursday 12 January 2017 02:51 AM, Bjorn Helgaas wrote:
On Fri, 2016-12-16 at 17:05 -0800, Kees Cook wrote:
> Prepare to mark sensitive kernel structures for randomization by
> making
> sure they're using designated initializers. These were identified
> during
> allyesconfig builds of x86, arm, and arm64, with most initializer
> fixes
> extracted from g
On Tue, 2016-12-20 at 22:02 +0800, Geliang Tang wrote:
> To make the code clearer, use rb_entry() instead of container_of() to
> deal with rbtree.
>
> Signed-off-by: Geliang Tang
In spite of the fact that I don't really like this patch, and don't
think it's an improvement, because other people h
On Fri, 2016-12-16 at 17:03 -0800, Kees Cook wrote:
> Prepare to mark sensitive kernel structures for randomization by
> making
> sure they're using designated initializers. These were identified
> during
> allyesconfig builds of x86, arm, and arm64, with most initializer
> fixes
> extracted from g
> > Really only trivial changes at this point, so you only need to read
> > the patches you didn't read and ack before.
>
> any chance you'd push the new branch out?
I pushed
git://git.kernel.org/pub/scm/linux/kernel/git/ak/linux-misc perf/builtin-json-23
to make it do something also need to me
Not all platforms support DMA to the stack, and specifically since v4.9
this is no longer supported on x86 with VMAP_STACK either.
Note that the macro-mode buffer was larger than necessary.
Fixes: 6f78193ee9ea ("HID: corsair: Add Corsair Vengeance K90 driver")
Cc: stable
Signed-off-by: Johan Hov
These patches fix DMA buffers on stack and information leaks in the
corsair HID driver.
Note that this series has only been compile tested.
Johan
Johan Hovold (2):
HID: corsair: fix DMA buffers on stack
HID: corsair: fix control-transfer error handling
drivers/hid/hid-corsair.c | 60 +
On Thu 12-01-17 17:54:34, Ilya Dryomov wrote:
> On Thu, Jan 12, 2017 at 4:37 PM, Michal Hocko wrote:
> > From: Michal Hocko
> >
> > There are many code paths opencoding kvmalloc. Let's use the helper
> > instead. The main difference to kvmalloc is that those users are usually
> > not considering
On Tue, Jan 10, 2017 at 02:47:13PM -0500, Nate Watterson wrote:
> In the current arm-smmu-v3 driver, all smmus that support 2-level
> stream tables are being forced to use them. This is suboptimal for
> smmus that support fewer stream id bits than would fill in a single
> second level table. This p
On Thu, Jan 12, 2017 at 04:44:20PM +0100, Vlastimil Babka wrote:
> On 01/12/2017 11:42 AM, Mel Gorman wrote:
> > buffered_rmqueue removes a page from a given zone and uses the per-cpu
> > list for order-0. This is fine but a hypothetical caller that wanted
> > multiple order-0 pages has to disable/
On Thu, Jan 12, 2017 at 03:44:53AM +0800, Icenowy Zheng wrote:
>
>
> 12.01.2017, 03:40, "Icenowy Zheng" :
> > 11.01.2017, 02:10, "Maxime Ripard" :
> >> On Tue, Jan 03, 2017 at 11:16:26PM +0800, Icenowy Zheng wrote:
> >>> V3s has a similar but cut-down CCU to H3.
> >>>
> >>> Add support for i
Hello Claudio,
On Thu, Jan 12, 2017 at 05:17:14PM +0100, Claudio Imbrenda wrote:
> +#ifdef __HAVE_COLOR_ZERO_PAGE
> + /*
> + * Same checksum as an empty page. We attempt to merge it with the
> + * appropriate zero page.
> + */
> + if (checksum == zero_checksum) {
> +
On Thu, Jan 12, 2017 at 05:45:16PM +0100, codekip...@gmail.com wrote:
> From: Marcus Cooper
>
> The H3 SoC uses the same SPDIF block as found in earlier SoCs, but its
> TXFIFO is mapped to another address.
>
> Signed-off-by: Marcus Cooper
You should also document the new compatible.
Once this
I just noticed that we have a new device attribute 'deferred_probe'
added in 4.10 with this commit:
commit 6751667a29d6fd64afb9ce30567ad616b68ed789
Author: Ben Hutchings
Date: Tue Aug 16 14:34:18 2016 +0100
driver core: Add deferred_probe attribute to devices in sysfs
It is sometimes
On Thu, Jan 12, 2017 at 7:37 AM, Michal Hocko wrote:
> From: Michal Hocko
>
> There are many code paths opencoding kvmalloc. Let's use the helper
> instead. The main difference to kvmalloc is that those users are usually
> not considering all the aspects of the memory allocator. E.g. allocation
>
Ilya has noticed that I've screwed up some k[zc]alloc conversions and
didn't use the kvzalloc. This is an updated patch with some acks
collected on the way
---
>From a7b89c6d0a3c685045e37740c8f97b065f37e0a4 Mon Sep 17 00:00:00 2001
From: Michal Hocko
Date: Wed, 4 Jan 2017 13:30:32 +0100
Subject: [
From: Marcus Cooper
The H3 SoC uses the same SPDIF block as found in earlier SoCs, but the
transmit fifo is at a different address.
Signed-off-by: Marcus Cooper
---
Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/d
On Thu, Jan 12, 2017 at 10:06:24PM +0530, Laxman Dewangan wrote:
>
> On Thursday 12 January 2017 09:45 PM, Thierry Reding wrote:
> > From: Thierry Reding
> >
> > The Maxim MAX77620 PMIC has the ability to power off and restart the
> > system. Add a driver that supports power off (via pm_power_of
On 01/10/2017 07:56 PM, Ivan Khoronzhuk wrote:
> On Mon, Jan 09, 2017 at 11:25:38AM -0600, Grygorii Strashko wrote:
>>
>>
>> On 01/08/2017 10:41 AM, Ivan Khoronzhuk wrote:
>>> No need to create additional vars to identify if interface is running.
>>> So simplify code by removing redundant var and
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