Hi Serge,
[auto build test ERROR on ntb/ntb-next]
[also build test ERROR on v4.9-rc7 next-20161130]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Serge-Semin/NTB-Alter-kernel-API-to-support
Hi Linus,
The following changes since commit 1001354ca34179f3db924eb66672442a173147dc:
Linux 4.9-rc1 (2016-10-15 12:17:50 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
tags/pwm/for-4.9
for you to fetch changes up
From: Gregory CLEMENT
Date: Tue, 29 Nov 2016 15:55:21 +0100
> + /* Virtual address of the RX buffer */
> + void **buf_virt_addr;
> +
> /* Virtual address of the RX DMA descriptors array */
> struct mvneta_rx_desc *descs;
>
...
> + data = (unsigned char *)rxq->b
Hi Alan,
On 11/30/2016 09:45 AM, atull wrote:
> On Wed, 30 Nov 2016, Joshua Clayton wrote:
>
> Hi Clayton,
>
> I just have a few minor one line changes below. Only one
> is operational, I should have caught that earlier.
>
Thanks for the speedy review.
>> +};
>> +MODULE_DEVICE_TABLE(of, of_ef_mat
On 2016-11-30 1:50 PM, Prarit Bhargava wrote:
On 11/30/2016 01:36 PM, Linus Torvalds wrote:
On Wed, Nov 30, 2016 at 10:28 AM, Prarit Bhargava wrote:
]>
In my case I tracked this to commit 3637efb00864 ("x86/mce: Add PCI quirks to
identify Xeons with machine check recovery") which adds the inc
On Tue, Nov 29, 2016 at 09:53:03AM +0100, Jan Kara wrote:
> On Mon 28-11-16 12:15:04, Ross Zwisler wrote:
> > On Thu, Nov 24, 2016 at 10:02:39AM +0100, Jan Kara wrote:
> > > On Wed 23-11-16 11:44:17, Ross Zwisler wrote:
> > > > With the current Kconfig setup it is possible to have the following:
>
On Wed, Nov 30, 2016 at 12:35:07PM -0600, Josh Poimboeuf wrote:
> On Tue, Nov 29, 2016 at 11:13:01AM -0700, Scott Bauer wrote:
> > This is super easy to repro ontop of 4.9-rc7:
> > run pm-suspend and it hits every time
> >
> >
> > [ 968.667086]
> > ==
Hi Chris,
[auto build test WARNING on tip/locking/core]
[also build test WARNING on v4.9-rc7 next-20161130]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Chris-Wilson/locking-Begin-kselftests
From: sunil.kovv...@gmail.com
Date: Tue, 29 Nov 2016 17:10:20 +0530
> + /* Check again, incase another cpu freed descriptors */
> + if (atomic_read(&sq->free_cnt) > MIN_SQ_DESC_PER_PKT_XMIT) {
> + netif_tx_start_queue(txq);
You have to use netif_tx_wake
On 11/29, Vivek Gautam wrote:
> On Tue, Nov 29, 2016 at 4:25 AM, Stephen Boyd wrote:
> > On 11/22, Vivek Gautam wrote:
> >> diff --git a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
> >> b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt
> >> new file mode 100644
> >> index 00
On Tue, Nov 29, 2016 at 12:32:59PM -0800, Paul E. McKenney wrote:
> On Tue, Nov 29, 2016 at 12:07:11PM -0800, Paul E. McKenney wrote:
> > On Tue, Nov 29, 2016 at 08:52:04PM +0100, Peter Zijlstra wrote:
> > > On Tue, Nov 29, 2016 at 11:39:35AM -0800, Paul E. McKenney wrote:
> > > > On Tue, Nov 29, 2
Hi Serge,
[auto build test ERROR on ntb/ntb-next]
[also build test ERROR on v4.9-rc7 next-20161130]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Serge-Semin/NTB-Alter-kernel-API-to-support
On 11/30/2016 12:43 AM, Liang Li wrote:
> +static void send_unused_pages_info(struct virtio_balloon *vb,
> + unsigned long req_id)
> +{
> + struct scatterlist sg_in;
> + unsigned long pos = 0;
> + struct virtqueue *vq = vb->req_vq;
> + struct virtio_ballo
Dne četrtek, 01. december 2016 ob 03:03:14 CET je Icenowy Zheng napisal(a):
> 2016年12月1日 02:49于 Jernej Skrabec 写道：
>
> > Hi Jean-François,
> >
> > Dne sreda, 30. november 2016 10.35.08 UTC+1 je oseba Jean-François Moine
napisala:
> >> On Tue, 29 Nov 2016 22:59:32 +0100
> >>
> >> Maxime Ripard
AX.25 uses sock_queue_rcv_skb() to queue an iframe received packet.
This routine writes NULL to the socket buffer device structure
pointer. The socket buffer is subsequently serviced by
__netif_receiv_skb_core() which dereferences the device structure
pointer & segfaults.
The fix puts the ax25 dev
On Mon, Nov 28, 2016 at 04:18:03PM -0200, Marcelo Ricardo Leitner wrote:
> On Mon, Nov 28, 2016 at 07:09:25PM +0100, Florian Westphal wrote:
> > Neil Horman wrote:
> >
> > [ trimming CCs ]
> >
> > > On Mon, Nov 28, 2016 at 06:47:10PM +0100, Florian Westphal wrote:
> > > > Neil Horman wrote:
> >
On Wed, Nov 30, 2016 at 04:03:33AM -0800, Paul E. McKenney wrote:
> On Wed, Nov 30, 2016 at 02:52:11AM -0800, Guenter Roeck wrote:
> > On 11/29/2016 11:02 PM, Paul E. McKenney wrote:
> > >On Tue, Nov 29, 2016 at 08:32:51PM -0800, Guenter Roeck wrote:
> > >>On 11/29/2016 05:28 PM, Paul E. McKenney w
From: Salil Mehta
Date: Tue, 29 Nov 2016 13:09:45 +
> + /* We only support checksum for IPv4,UDP(over IPv4 or IPv6), TCP(over
> + * IPv4 or IPv6) and SCTP but we support many L3(IPv4, IPv6, MPLS,
> + * PPPoE etc) and L4(TCP, UDP, GRE, SCTP, IGMP, ICMP etc.) protocols.
> + *
On Wed, Nov 30, 2016 at 10:50 AM, Prarit Bhargava wrote:
>
> It comes back. The steps to reproduce this are:
>
> 1. checkout latest linux.git
> 2. make -j112
>
> (IOW, it occurs 100% of the time for me on a clean tree.)
I suspect it's not new, it's just that you are able to hit the timing
just
Am Wed, 30 Nov 2016 19:42:16 +0100
schrieb Kristian Evensen :
> Commit bfe9b9d2df66 ("cdc_ether: Improve ZTE MF823/831/910 handling")
> introduced a work-around in usbnet_cdc_status() for devices that
> exported cdc carrier on twice on connect. Before the commit, this
> behavior caused the link st
> -Original Message-
> From: Vitaly Kuznetsov [mailto:vkuzn...@redhat.com]
> Sent: Wednesday, November 30, 2016 9:55 AM
> To: x...@kernel.org; de...@linuxdriverproject.org
> Cc: linux-kernel@vger.kernel.org; KY Srinivasan ;
> Haiyang Zhang ; Thomas Gleixner
> ; Ingo Molnar ; H. Peter Anvi
From: Ivan Khoronzhuk
Date: Tue, 29 Nov 2016 17:00:46 +0200
> This series is intended to allow user to set rate for per channel
> shapers at cpdma level. This patchset doesn't have impact on performance.
> The rate can be set with:
>
> echo 100 > /sys/class/net/ethX/queues/tx-0/tx_maxrate
>
> T
On Wed, 30 Nov 2016 20:14:11 +0100
Jernej Škrabec wrote:
> Dne četrtek, 01. december 2016 ob 03:03:14 CET je Icenowy Zheng napisal(a):
> > 2016年12月1日 02:49于 Jernej Skrabec 写道：
> >
> > > Hi Jean-François,
> > >
> > > Dne sreda, 30. november 2016 10.35.08 UTC+1 je oseba Jean-François Moine
> nap
On Wed, 30 Nov 2016, Joshua Clayton wrote:
Hi Joshua,
> Hi Alan,
>
> On 11/30/2016 09:45 AM, atull wrote:
> > On Wed, 30 Nov 2016, Joshua Clayton wrote:
> >
> > Hi Clayton,
> >
> > I just have a few minor one line changes below. Only one
> > is operational, I should have caught that earlier.
>
From: Kalle Valo
Date: Tue, 29 Nov 2016 16:59:44 +0200
> if there's still time here's one more patch to 3.9. I think this is good
> to have in 3.9 as it fixes an issue where we were printing uninitialised
> memory in mwifiex. I had this in wireless-drivers already for some time
> as I was waiting
Hi Andrey,
Please let me know how this works for you. It seems good here, though
your poc may still trigger OOM through other means.
Thanks,
Marcelo
---8<---
Andrey Konovalov reported that this vmalloc call is based on an
userspace request and that it's spewing traces, which may flood the logs
On 11/30/2016 03:17 AM, Anshuman Khandual wrote:
> Right but what is the rationale behind this ? This what is in the in-code
> documentation for this function __cpuset_node_allowed().
>
> *GFP_KERNEL - any node in enclosing hardwalled cpuset ok
>
> If the allocation has requested GFP_KERN
Hi Serge,
[auto build test ERROR on ntb/ntb-next]
[also build test ERROR on v4.9-rc7 next-20161130]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Serge-Semin/NTB-Alter-kernel-API-to-support
On Wed, Nov 30, 2016 at 01:13:03PM -0600, Josh Poimboeuf wrote:
> On Tue, Nov 29, 2016 at 12:32:59PM -0800, Paul E. McKenney wrote:
> > On Tue, Nov 29, 2016 at 12:07:11PM -0800, Paul E. McKenney wrote:
> > > On Tue, Nov 29, 2016 at 08:52:04PM +0100, Peter Zijlstra wrote:
> > > > On Tue, Nov 29, 201
On 29.11.2016 18:14, Florian Fainelli wrote:
> On 11/28/2016 01:41 PM, Lino Sanfilippo wrote:
>> The problem is that the HW does not provide a tx completion index. Instead
>> we have to
>> iterate the status descriptors until we get an invalid idx which indicates
>> that there
>> are no further
On Tue, 2016-11-29 at 12:45:47 UTC, Michael Ellerman wrote:
> From: Thiago Jung Bauermann
>
> Allow architectures to specify a different memory walking function for
> kexec_add_buffer. x86 uses iomem to track reserved memory ranges, but
> PowerPC uses the memblock subsystem.
>
> Signed-off-by: T
When testing GPE interrupts with CONFIG_PREEMPT_RT_FULL enabled, a
verbose WARN_ONCE message would print to the kernel log. It turned out
that the GPE interrupt handler was being called with local interrupts
enabled because acpi_gbl_gpe_lock was implemented as a spinlock_t. Full
preemption strips l
(I'm going to respond directly to this email with the stack trace.)
On Wed, Nov 30, 2016 at 02:28:49PM +0100, Michal Hocko wrote:
> > On the other hand, if this didn’t happen and now happens all the time,
> > this indicates a regression in CMA’s capability to allocate pages so
> > just rate limiti
From: Grygorii Strashko
Date: Tue, 29 Nov 2016 16:27:03 -0600
> netif_set_real_num_tx/rx_queues() are required to be called with rtnl_lock
> taken, otherwise ASSERT_RTNL() warning will be triggered - which happens
> now during System resume from suspend:
> cpsw_resume()
> |- cpsw_ndo_open()
> |
Hi Serge,
[auto build test WARNING on ntb/ntb-next]
[also build test WARNING on v4.9-rc7 next-20161130]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Serge-Semin/NTB-Alter-kernel-API-to
The Broadcom SPU crypto driver provides access to SPU hardware
for symmetric crypto offload. The driver supports ablkcipher,
ahash, and aead operations. The driver supports several
Broadcom SoCs with different revisions of the SPU hardware.
The driver supports SPU-M and SPU2 hardware revisions, and
Device tree documentation for Broadcom Secure Processing Unit
(SPU) crypto driver.
Signed-off-by: Steve Lin
Signed-off-by: Rob Rice
---
.../devicetree/bindings/crypto/brcm,spu-crypto.txt | 25 ++
1 file changed, 25 insertions(+)
create mode 100644 Documentation/devicetree/b
Add Northstar2 device tree entry for Broadcom Secure Processing
Unit (SPU) crypto driver.
Signed-off-by: Steve Lin
Signed-off-by: Rob Rice
---
arch/arm64/boot/dts/broadcom/ns2.dtsi | 12
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/broadcom/ns2.dtsi
b/arch/ar
On 11/30/2016 05:08 AM, Jan Lübbe wrote:
> On Mo, 2016-11-28 at 17:04 -0600, Grygorii Strashko wrote:
>> This patch adds support of the CPTS HW_TS_PUSH events which are generated
>> by external low frequency time stamp channels on TI's OMAP CPSW and
>> Keystone 2 platforms. It supports up to 8 ex
Somewhere in the Radeon/DRM codebase, CMA page allocation has either
regressed in the timeline of 4.5->4.9, and/or the drm/radeon code is
doing something different with pages.
Given that I haven't seen ANY other reports of this, I'm inclined to
believe the problem is drm/radeon specific (if I don'
Hello,
On Wed, Nov 30, 2016 at 10:14:50AM -0800, Linus Torvalds wrote:
> Tejun/Kent - any way to just limit the workqueue depth for bcache?
> Because that really isn't helping, and things *will* time out and
> cause those problems when you have hundreds of IO's queued on a disk
> that likely as a
On Wed, Nov 23, 2016 at 04:32:39PM +0530, Laxman Dewangan wrote:
> Some regulators (some PWM regulators) have the voltage transition
> exponentially. On such cases, the settling time for voltage change
> is treated as constant time.
>
> Add DT property for providing the settling time for any level
*** PATCHES 1 and 2 MAY BE 4.9 MATERIAL ***
Alan Cox pointed out that the 486 isn't the only supported CPU that
doesn't have CPUID. Let's clean up the mess.
Patch 1 is intended to be an easy fix: it makes sync_core() work
without CPUID on all 32-bit kernels. It should be quite safe. This
will
Aside from being excessively slow, CPUID is problematic: Linux runs
on a handful of CPUs that don't have CPUID. MOV to CR2 is always
available, so use it instead.
Signed-off-by: Andy Lutomirski
---
arch/x86/include/asm/processor.h | 31 ---
1 file changed, 8 insertio
The Intel microcode driver is using sync_core() to mean "do CPUID
with EAX=1". I want to rework sync_core(), but first the Intel
microcode driver needs to stop depending on its current behavior.
Reported-by: Henrique de Moraes Holschuh
Cc: Borislav Petkov
Signed-off-by: Andy Lutomirski
---
ar
This reverts commit ed68d7e9b9cfb64f3045ffbcb108df03c09a0f98.
The patch wasn't quite correct -- there are non-Intel (and hence
non-486) CPUs that we support that don't have CPUID. Since we no
longer require CPUID for sync_core(), just revert the patch.
In principle, we should try to do better at
We support various non-Intel CPUs that don't have the CPUID
instruction, so the M486 test was wrong. For now, fix it with a big
hammer: handle missing CPUID on all 32-bit CPUs.
Reported-by: One Thousand Gnomes
Signed-off-by: Andy Lutomirski
---
arch/x86/include/asm/processor.h | 2 +-
1 file c
Show mount options when cdp is enabled
Cc: Fenghua Yu
Cc: Thomas Gleixner
Signed-off-by: Shaohua Li
---
arch/x86/kernel/cpu/intel_rdt_rdtgroup.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
b/arch/x86/kernel/cpu/intel_rdt_rdtgroup.c
By the way, "unuseful" is not an English word. It should be "useless".
On Wed, 30 Nov 2016 csmanjuvi...@gmail.com wrote:
> From: Manjunath Goudar
>
> The ohci_hcd_pxa27x_drv_probe function is not doing anything other
> than calling usb_hcd_pxa27x_probe function so ohci_hcd_pxa27x_drv_probe
> f
On Wed, Nov 23, 2016 at 03:24:25PM +0100, Niklas Cassel wrote:
> From: Niklas Cassel
>
> snps,tso was previously placed under AXI BUS Mode parameters,
> suggesting that the property should be in the stmmac-axi-config node.
>
> TSO (TCP Segmentation Offloading) has nothing to do with AXI BUS Mode
On 11/30/2016 12:45 PM, Richard Cochran wrote:
> On Mon, Nov 28, 2016 at 05:04:26PM -0600, Grygorii Strashko wrote:
>> +static cycle_t cpts_cc_ns2cyc(struct cpts *cpts, u64 nsecs)
>> +{
>> +cycle_t cyc = (nsecs << cpts->cc.shift) + nsecs;
>> +
>> +do_div(cyc, cpts->cc.mult);
>> +
>> +
On Thu, Nov 24, 2016 at 01:33:43PM +0100, Nicolas Saenz Julienne wrote:
> Adds device tree documentation for SBS charger compilant devices as defined
> here: http://sbs-forum.org/specs/sbc110.pdf
>
> Signed-off-by: Nicolas Saenz Julienne
> ---
> v2 -> v3:
> - add part number as compatible
>
> .
Dne sreda, 30. november 2016 ob 20:37:24 CET je Jean-Francois Moine
napisal(a):
> On Wed, 30 Nov 2016 20:14:11 +0100
>
> Jernej Škrabec wrote:
> > Dne četrtek, 01. december 2016 ob 03:03:14 CET je Icenowy Zheng
napisal(a):
> > > 2016年12月1日 02:49于 Jernej Skrabec 写道：
> > >
> > > > Hi Jean-Franço
On Thu, Nov 24, 2016 at 03:45:41PM +0100, gabriel.fernan...@st.com wrote:
> From: Gabriel Fernandez
>
> Creation of dt include file for specific stm32f4 clocks.
> These specific clocks are not derived from system clock (SYSCLOCK)
> We should use index 1 to use these clocks in DT.
> e.g. <&rcc 1 C
- Original Message -
> From: "David Matlack"
> To: "Paolo Bonzini"
> Cc: "kvm list" , linux-kernel@vger.kernel.org, "Jim
> Mattson" , "Radim
> Krčmář"
> Sent: Wednesday, November 30, 2016 7:05:04 PM
> Subject: Re: [PATCH v3 1/5] KVM: nVMX: generate non-true VMX MSRs based on
> true v
On Thu, Nov 24, 2016 at 03:45:42PM +0100, gabriel.fernan...@st.com wrote:
> From: Gabriel Fernandez
>
> This patch introduces PLL_I2S and PLL_SAI.
> Vco clock of these PLLs can be modify by DT (only n multiplicator,
> m divider is still fixed by the boot-loader).
> Each PLL has 3 dividers. PLL sh
On Wed, 30 Nov 2016 15:15:19 +0800 wrote:
> From: Jinling Ke
>
> when Oops in printk, printk will call zap_locks() to reinitialize
> spinlock to prevent deadlock. In arm, arm64, x86 or other
> architecture smp cpu, race condition will occur in printk spinlock
> logbuf_lock and then it will resu
On Wed, 2016-11-30 at 12:24 -0500, Jarod Wilson wrote:
> Up second, once we're past the above, building modules goes splat:
>
> 8<
> $ make -s ARCH=x86_64 V=1 -j8 modules
> ...
> ERROR: "module_put" [virt/lib/irqbypass.ko] undefined!
> ERROR: "mutex_unlock" [virt/lib/irqbypass.ko] undefine
On Thu, Nov 24, 2016 at 03:45:44PM +0100, gabriel.fernan...@st.com wrote:
> From: Gabriel Fernandez
>
> This patch introduces lcd-tft clock for stm32f4 soc.
>
> Signed-off-by: Gabriel Fernandez
> ---
> .../devicetree/bindings/clock/st,stm32-rcc.txt | 1 +
> drivers/clk/clk-stm32f4.c
On Wed, Nov 30, 2016 at 09:41:26PM +0100, Jernej Škrabec wrote:
> > > > > The only
> > > > > code left from you is for DE2. HDMI stuff is basically copied from
> > > > > Rockhip
> > > > > driver (including EDID reading), TCON code is now reverted to the same
> > > > > as
> > > > > it is in sunxi_di
This is a left over from the original rtmutex implementation which used
both bit0 and bit1 in the owner pointer. Commit 8161239a8bcc ("rtmutex:
Simplify PI algorithm and make highest prio task get lock") removed the
usage of bit1, but kept the extra mask around. This is confusing at best.
Remove i
When CONFIG_INET is disabled, the new selftest results in a link
error:
drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o: In function
`mlx5e_test_loopback':
en_selftest.c:(.text.mlx5e_test_loopback+0x2ec): undefined reference to
`ip_send_check'
en_selftest.c:(.text.mlx5e_test_loopback+0x34c):
The following series plugs a subtle race and robustifies the code
further. Aside of that it adds commentry about lockless operations and
removes a confusing extra define.
Thanks,
tglx
The 'key' field is defined as a 'u64' and used for two different
pieces of information: either to store a pointer or a dma_addr_t.
The former leads to a build error on 32-bit machines:
drivers/crypto/caam/caamalg_desc.c: In function 'cnstr_shdsc_aead_null_encap':
drivers/crypto/caam/caamalg_desc.c
While debugging the unlock vs. dequeue race which resulted in state
corruption of futexes the lockless nature of rt_mutex_proxy_unlock()
caused some confusion.
Add commentry to explain why it is safe to do this lockless. Add matching
comments to rt_mutex_init_proxy_locked() for completeness sake.
While debugging the rtmutex unlock vs. dequeue race Will suggested to use
READ_ONCE() in rt_mutex_owner() as it might race against the
cmpxchg_release() in unlock_rt_mutex_safe().
Will: "It's a minor thing which will most likely not matter in practice"
Careful search did not unearth an actual pro
The drivers/crypto/caam/ directory is entered during build only
for building modules when CONFIG_CRYPTO_DEV_FSL_CAAM=m, but
CONFIG_CRYPTO_DEV_FSL_CAAM_CRYPTO_API_DESC is defined as a
'bool' symbol, meaning that caamalg_desc.c is always compiled
into built-in code, or not at all, leading to a link f
David reported a futex/rtmutex state corruption. It's caused by the
following problem:
CPU0CPU1CPU2
l->owner=T1
rt_mutex_lock(l)
lock(l->wait_lock)
l->owner = T1 | HAS_WAITERS;
enqueue(T2)
boos
On 2016-11-30 3:52 PM, Paul Bolle wrote:
On Wed, 2016-11-30 at 12:24 -0500, Jarod Wilson wrote:
Up second, once we're past the above, building modules goes splat:
8<
$ make -s ARCH=x86_64 V=1 -j8 modules
...
ERROR: "module_put" [virt/lib/irqbypass.ko] undefined!
ERROR: "mutex_unlock" [v
The newly added a5xx support fails to build when debugfs is diabled:
drivers/gpu/drm/msm/adreno/a5xx_gpu.c:849:4: error: 'struct msm_gpu_funcs' has
no member named 'show'
drivers/gpu/drm/msm/adreno/a5xx_gpu.c:849:11: error: 'a5xx_show' undeclared
here (not in a function); did you mean 'a5xx_irq'
On Wed, Nov 30, 2016 at 11:21:59AM -0800, Guenter Roeck wrote:
> On Wed, Nov 30, 2016 at 04:03:33AM -0800, Paul E. McKenney wrote:
> > On Wed, Nov 30, 2016 at 02:52:11AM -0800, Guenter Roeck wrote:
> > > On 11/29/2016 11:02 PM, Paul E. McKenney wrote:
> > > >On Tue, Nov 29, 2016 at 08:32:51PM -0800
The two functions that got split out from the bounce
buffer handling are now unused when CONFIG_MMC_BLOCK_BOUNCE
is disabled:
mmc/card/queue.c:212:12: error: 'mmc_queue_alloc_bounce_sgs' defined but not
used [-Werror=unused-function]
mmc/card/queue.c:189:13: error: 'mmc_queue_alloc_bounce_bufs' d
On Tue, Nov 29, 2016 at 10:59:28PM +0100, Richard Weinberger wrote:
> Thanks for your quick response!
> I hoped you had already some code, but having a decent design document
> is also nice. I'm eager to read it.
To be clear, the design document which Joe is working on is only
addressing a new way
On Wednesday, November 30, 2016 9:13:44 AM CET Santosh Shilimkar wrote:
>
> Can you apply this to your non critical fixes queue ?
>
> On 11/30/2016 9:09 AM, Grygorii Strashko wrote:
> > + Santosh Shilimkar
> >
> > On 11/30/2016 10:53 AM, Grygorii Strashko wrote:
> >> The irq_set_affinity_hint()
On Wed, 30 Nov 2016, Marcelo Tosatti wrote:
>
> There is a locking problem between different applications
> reading/writing to resctrlfs directory at the same time (read the patch
> below for details).
>
> Suggest a standard locking scheme for applications to use.
>
> Signed-off-by: Marcelo Tosa
liburcu is a LGPLv2.1 userspace RCU (read-copy-update) library. This
data synchronization library provides read-side access which scales
linearly with the number of cores. It does so by allowing multiple
copies of a given data structure to live at the same time, and by
monitoring the data structure
__unregister_cpu_notifier() only removes registered notifier from its
linked list when CPU hotplug is configured. If we free registered CPU
notifier when HOTPLUG_CPU=n, we corrupt the linked list.
To fix the problem, we can either use a static CPU notifier that walks
through each pool or just simp
On Fri, Nov 25, 2016 at 01:10:55AM +0300, Alexander Kochetkov wrote:
> rk3036 dtsi file already use compatible field as
> "rockchip,rk3036-timer", "rockchip,rk3288-timer".
>
> The patch clearly shows how that filed should be used on other chips.
>
> Signed-off-by: Alexander Kochetkov
> ---
> ..
[add more CC's]
On 11/30/2016 09:19 PM, Robin H. Johnson wrote:
Somewhere in the Radeon/DRM codebase, CMA page allocation has either
regressed in the timeline of 4.5->4.9, and/or the drm/radeon code is
doing something different with pages.
Could be that it didn't use dma_generic_alloc_coherent
On Wed, Nov 30, 2016 at 4:06 PM, Arnd Bergmann wrote:
> The newly added a5xx support fails to build when debugfs is diabled:
>
> drivers/gpu/drm/msm/adreno/a5xx_gpu.c:849:4: error: 'struct msm_gpu_funcs'
> has no member named 'show'
> drivers/gpu/drm/msm/adreno/a5xx_gpu.c:849:11: error: 'a5xx_sho
Hi David,
On mer., nov. 30 2016, David Miller wrote:
> From: Gregory CLEMENT
> Date: Tue, 29 Nov 2016 15:55:21 +0100
>
>> +/* Virtual address of the RX buffer */
>> +void **buf_virt_addr;
>> +
>> /* Virtual address of the RX DMA descriptors array */
>> struct mvneta_rx_desc
Looks good. Thanks! Here is an updated version that should apply
cleanly on top of scsi-next.
8<
From: Benjamin Herrenschmidt
LSIs must be ack'ed with an MMIO otherwise they remain asserted
forever. This is controlled by the "clear_isr" flag.
While we set that flag properly when deciding initi
On Fri, Nov 25, 2016 at 01:12:16AM +0300, Alexander Kochetkov wrote:
> The patch describes how to setup rockchip timers in device tree
> so they can be used as clocksource.
>
> I'm going to implement this feature.
>
> Signed-off-by: Alexander Kochetkov
> ---
> .../bindings/timer/rockchip,rk-tim
On Wed, 30 Nov 2016 18:30:52 +0800 Yisheng Xie wrote:
> I tried to echo an invalid value to an unsigned long type sysctl on
> 4.9.0-rc6:
>linux:~# cat /proc/sys/vm/user_reserve_kbytes
>131072
>linux:~# echo -1 > /proc/sys/vm/user_reserve_kbytes
>linux:~# cat /proc/sys/vm/user_rese
On Wed, 2016-11-30 at 10:40 -0800, Linus Torvalds wrote:
> > On Wed, Nov 30, 2016 at 10:18 AM, Nicholas Piggin wrote:
> >
> > Here's an initial rough hack at removing modversions. It gives an idea
> > of the complexity we're carrying for this feature (keeping in mind most
> > of the lines removed
On Wed, Nov 30, 2016 at 06:50:16PM +0100, Peter Zijlstra wrote:
> On Wed, Nov 30, 2016 at 06:05:57PM +0100, Michal Hocko wrote:
> > On Wed 30-11-16 17:38:20, Peter Zijlstra wrote:
> > > On Wed, Nov 30, 2016 at 06:29:55AM -0800, Paul E. McKenney wrote:
> > > > We can, and you are correct that cond_r
On 2016-11-30 4:07 PM, Jarod Wilson wrote:
On 2016-11-30 3:52 PM, Paul Bolle wrote:
On Wed, 2016-11-30 at 12:24 -0500, Jarod Wilson wrote:
Up second, once we're past the above, building modules goes splat:
8<
$ make -s ARCH=x86_64 V=1 -j8 modules
...
ERROR: "module_put" [virt/lib/irqby
On Thu, Nov 24, 2016 at 04:14:19PM +0100, Benjamin Gaignard wrote:
> Define bindings for pwm-stm32
>
> version 2:
> - use parameters instead of compatible of handle the hardware configuration
>
> Signed-off-by: Benjamin Gaignard
> ---
> .../devicetree/bindings/pwm/pwm-stm32.txt | 37
>
Hi Stafford,
On Wed, 30 Nov 2016 22:22:41 +0900 (JST) Stafford Horne
wrote:
>
> I have been working on getting the OpenRISC backlog of fixes sorted out
> for upstream. Can this branch be added to linux-next?
>
>git://github.com/openrisc/linux.git for-next
>
> These have been through a fe
On Fri, Nov 25, 2016 at 10:05:51AM +0530, Anup Patel wrote:
> This patch adds device tree bindings document for the FlexRM
> mailbox driver.
Bindings document h/w, not drivers.
>
> Reviewed-by: Ray Jui
> Reviewed-by: Scott Branden
> Signed-off-by: Anup Patel
> ---
> .../bindings/mailbox/brcm
Using the %ph printf extension for hex dumps like this makes the
generated code quite a bit smaller.
Signed-off-by: Rasmus Villemoes
---
drivers/media/usb/dvb-usb-v2/lmedm04.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/media/usb/dvb-usb-v2/lmedm04.c
b/drivers
gcc isn't smart enough to realize it can share most of the argument
buildup and the actual function call between the two branches, so help
it a little.
Signed-off-by: Rasmus Villemoes
---
drivers/media/usb/dvb-usb-v2/lmedm04.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git
It takes more .text to initialize these on the stack than they occupy
in .rodata, so just make them static const.
Signed-off-by: Rasmus Villemoes
---
drivers/media/usb/dvb-usb-v2/lmedm04.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/media/usb/dvb-usb-v2/lme
ibuf and rbuf in lme2510_int_response are always assigned to before they
are read, and their addresses do not escape the function, so they have
no reason to be static.
Signed-off-by: Rasmus Villemoes
---
drivers/media/usb/dvb-usb-v2/lmedm04.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
On Thursday, November 24, 2016 8:08:28 AM CET Krzysztof Kozlowski wrote:
>
> Samsung DeviceTree second update for v4.10:
> 1. Cleanups in MSHC nodes.
> 2. Enable ADC on Odroid boards.
> 3. Fix interrupt flags on recently added DMA so
> 1 дек. 2016 г., в 0:30, Rob Herring написал(а):
>
> 1st and 2nd are ambiguous. Plus this is an OS implementation detail that
> doesn't belong in the binding.
>
>> +If you want to bind specific timer as clockevent (i.e. one from alive
>> subsystem)
>> +and specific timer as clocksource, you
On Wed, 2016-11-30 at 16:35 -0500, Jarod Wilson wrote:
> Just to confirm, with CONFIG_TRIM_UNUSED_KSYMS unset, the build behaves
> normally, no ERROR spew.
And if MODVERSIONS is not set?
My current theory is that setting MODVERSIONS, somehow, hides the ERROR spew.
Because that could explain your
From: Fenghua Yu
intel_rdt_sched_in() calls this_cpu_ptr() read and write pqr_state and
update PQR_ASSOC on current cpu. If execution of the function is preempted
and switched to another CPU, the results are wrong. If
CONFIG_DEBUG_PREEMPT is turned on, the issue is reported as
"BUG: smp_processo
For small frame reuse the phys_addr variable instead of accessing the
uncacheable value in the rx descriptor.
Signed-off-by: Gregory CLEMENT
---
drivers/net/ethernet/marvell/mvneta.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/marvell/mvneta.c
b/driv
Add neta nodes for network support both in device tree for the SoC and
the board.
Signed-off-by: Gregory CLEMENT
---
arch/arm64/boot/dts/marvell/armada-3720-db.dts | 23 +++-
arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 23 +++-
2 files changed, 46 insertions(
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