From: Cyrille Pitchen
Most of the functions from the Common Clk Framework handle NULL pointer as
input argument.
Since the TX clock is optional, we now set tx_clk to NULL value
instead of ERR_PTR(-ENOENT) when this clock is not available. This simplifies
the clock management and avoid the need t
Linux xHCI driver doesn't report and handle port cofig error change.
If Port Configure Error for root hub port occurs, CEC bit in PORTSC
would be set by xHC and remains 1. This happends when the root port
fails to configure its link partner, e.g. the port fails to exchange
port capabilities informa
On Thu, Mar 05, 2015 at 03:08:42PM -0800, Andy Lutomirski wrote:
> No. Only root should be able to load capsules, but even root may not
> be able to write to /lib.
So basically what we want to do is:
# cat /any/path/to/efi/capsule/accessible/to/root/efi_capsule.img >
/sys/firmware/efi/update
N
On 06/03/2015 at 07:13:59 +0100, Boris Brezillon wrote :
> From: Cyrille Pitchen
>
> macb and at91_ether drivers can be compiled as modules, but the at91_ether
> driver use some functions and variables defined in the macb one, thus
> creating a dependency on the macb driver.
>
> Since these driv
Add MAX98090 audio codec, I2S interface and the sound nodes to support
audio on Exynos5422 SoC Based Odroid-XU3 board. Now we can support audio
in Odroid-XU3 board using simple-audio-card DT binding.
Signed-off-by: Inha Song
---
arch/arm/boot/dts/exynos5420.dtsi | 9 +
arch/arm/boo
On Fri, Mar 6, 2015 at 1:41 AM, Randy Dunlap wrote:
> On 03/04/15 19:34, Stephen Rothwell wrote:
>> Hi all,
>>
>> Changes since 20150304:
>>
>
> on i386, when IWLWIFI_DEBUGFS is not enabled:
>
>
> ../drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c:179:38: error: 'struct
> iwl_mvm' has no member named
This patch reduces the kernel size by removing error messages that duplicate
the normal OOM message.
A simplified version of the semantic patch that finds this problem is as
follows: (http://coccinelle.lip6.fr)
@@
identifier f,print,l;
expression e;
constant char[] c;
@@
e = \(kzalloc\|kmalloc\|
On Thu, Mar 05, 2015 at 09:37:52AM +, Naoya Horiguchi wrote:
> print_mce() doesn't help?
No, it doesn't because it does a bunch of MCA-specific things too.
> Currently quirk_no_way_out() is set only for a specific CPU model, so even
> if we define another callback for kdump code, setting it t
From: Wei Chen
Add hwspinlock support for the CSR atlas7 SoC.
The Hardware Spinlock device on atlas7 provides hardware assistance
for synchronization between the multiple processors in the system
(dual Cortex-A7, CAN bus Cortex-M3 and audio DSP).
Signed-off-by: Wei Chen
Signed-off-by: Barry So
Thanks Michal.
Now I am clearing x->done to zero before
wait_for_completion_interruptible_timeout.
On Thu, Mar 5, 2015 at 6:53 PM, Michal Hocko wrote:
> On Wed 04-03-15 18:46:43, Naveen Kumar Parna wrote:
>> Hello,
>>
>> I have a question regarding the synchronization mechanism between
>> wait_f
On Fri, Mar 06, 2015 at 02:59:13AM +, Naoya Horiguchi wrote:
> From 8890e9976c525a4b480bf5f86008641688de8c11 Mon Sep 17 00:00:00 2001
> From: Naoya Horiguchi
> Date: Fri, 6 Mar 2015 11:52:10 +0900
> Subject: [PATCH v6] x86: mce: kexec: switch MCE handler for kexec/kdump
>
> kexec disables (or
On 03/05/2015 04:49 PM, Alexandre Belloni wrote:
Import at91rm9200_time.c from mach-at91 as timer-atmel-st.c. Further cleanup is
required to get rid of the mach-at91 headers.
Signed-off-by: Alexandre Belloni
Acked-by: Boris Brezillon
---
arch/arm/mach-at91/Makefile
* Andy Lutomirski wrote:
> On Thu, Mar 5, 2015 at 12:13 AM, Jiri Slaby wrote:
> > .LSTARTFDEDLSI1 says:
> > /* HACK: The dwarf2 unwind routines will subtract 1 from the
> >return address to get an address in the middle of the
> >presumed call instruction. Since
Commit-ID: 3995614d9b0320e10ce202836c8477e1bcf1a2d4
Gitweb: http://git.kernel.org/tip/3995614d9b0320e10ce202836c8477e1bcf1a2d4
Author: Arnaldo Carvalho de Melo
AuthorDate: Thu, 5 Mar 2015 15:27:28 -0300
Committer: Arnaldo Carvalho de Melo
CommitDate: Thu, 5 Mar 2015 15:27:28 -0300
perf
On Thu, Mar 05, 2015 at 06:37:18PM +0300, Andrey Vagin wrote:
> Let's show locks which are associated with a file descriptor in
> its fdinfo file.
>
> Currently we don't have a reliable way to determine who holds a lock.
> We can find some information in /proc/locks, but PID which is reported
> th
Commit-ID: 75182b1632a89f12540baa1806a7c5c180db620c
Gitweb: http://git.kernel.org/tip/75182b1632a89f12540baa1806a7c5c180db620c
Author: Andy Lutomirski
AuthorDate: Thu, 5 Mar 2015 19:19:03 -0800
Committer: Ingo Molnar
CommitDate: Fri, 6 Mar 2015 08:32:57 +0100
x86/asm/entry: Switch all
Commit-ID: 8ef46a672a7d852709561d10672b6eaa8a4acd82
Gitweb: http://git.kernel.org/tip/8ef46a672a7d852709561d10672b6eaa8a4acd82
Author: Andy Lutomirski
AuthorDate: Thu, 5 Mar 2015 19:19:02 -0800
Committer: Ingo Molnar
CommitDate: Fri, 6 Mar 2015 08:32:57 +0100
x86/asm/entry: Add this_cp
On 03/05/2015 04:49 PM, Alexandre Belloni wrote:
Use clocksource_of_init to initialize the system timer instead of relying on a
custom function.
Signed-off-by: Alexandre Belloni
Acked-by: Boris Brezillon
This patch should be before 6/9 but anyway ...
Acked-by: Daniel Lezcano
---
arch/a
Commit-ID: 9d0c914c60f4d3123debb653340dc1f7cf44939d
Gitweb: http://git.kernel.org/tip/9d0c914c60f4d3123debb653340dc1f7cf44939d
Author: Andy Lutomirski
AuthorDate: Thu, 5 Mar 2015 19:19:04 -0800
Committer: Ingo Molnar
CommitDate: Fri, 6 Mar 2015 08:32:58 +0100
x86/asm/entry/64/compat: C
Commit-ID: 24933b82c0d9a711475a5ef7904eb733f561e637
Gitweb: http://git.kernel.org/tip/24933b82c0d9a711475a5ef7904eb733f561e637
Author: Andy Lutomirski
AuthorDate: Thu, 5 Mar 2015 19:19:05 -0800
Committer: Ingo Molnar
CommitDate: Fri, 6 Mar 2015 08:32:58 +0100
x86/asm/entry: Rename 'ini
Le 06/03/2015 01:28, Herbert Xu a écrit :
On Thu, Mar 05, 2015 at 06:21:01PM -0600, Kim Phillips wrote:
On Thu, 5 Mar 2015 17:46:05 +0100
Christophe Leroy wrote:
[15/17] crypto: talitos - Implementation of SEC1
...
[16/17] crypto: talitos - SEC1 bugs on 0 data hash
[17/17] crypto: talitos
Commit-ID: 9b47668843d800ed57f6f6bfd6f5c4cffdf201c6
Gitweb: http://git.kernel.org/tip/9b47668843d800ed57f6f6bfd6f5c4cffdf201c6
Author: Andy Lutomirski
AuthorDate: Thu, 5 Mar 2015 19:19:07 -0800
Committer: Ingo Molnar
CommitDate: Fri, 6 Mar 2015 08:32:58 +0100
x86/asm/entry: Rename 'INI
References:
http://mid.gmane.org/1424977312-24902-1-git-send-email-ville.syrj...@linux.intel.com
Signed-off-by: Jani Nikula
---
scripts/spelling.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/scripts/spelling.txt b/scripts/spelling.txt
index fc7fd52b5e03..bb8e4d0a1911 100644
--- a/scrip
Commit-ID: d0a0de21f82bbc1737ea3c831f018d0c2bc6b9c2
Gitweb: http://git.kernel.org/tip/d0a0de21f82bbc1737ea3c831f018d0c2bc6b9c2
Author: Andy Lutomirski
AuthorDate: Thu, 5 Mar 2015 19:19:06 -0800
Committer: Ingo Molnar
CommitDate: Fri, 6 Mar 2015 08:32:58 +0100
x86/asm/entry: Remove INIT
Commit-ID: e893286918d2cde3a94850d8f7101cd1039e0c62
Gitweb: http://git.kernel.org/tip/e893286918d2cde3a94850d8f7101cd1039e0c62
Author: Jiri Slaby
AuthorDate: Thu, 5 Mar 2015 09:13:31 +0100
Committer: Ingo Molnar
CommitDate: Fri, 6 Mar 2015 09:34:45 +0100
x86/vdso: Fix the build on GCC5
On 03/05/2015 04:49 PM, Alexandre Belloni wrote:
The register range from the system timer is also used by the watchdog driver.
Use a regmap to handle concurrent accesses.
Signed-off-by: Alexandre Belloni
Acked-by: Boris Brezillon
---
drivers/clocksource/timer-atmel-st.c | 99 ++--
On 06/03/2015 at 09:43:02 +0100, Daniel Lezcano wrote :
> On 03/05/2015 04:49 PM, Alexandre Belloni wrote:
> >The register range from the system timer is also used by the watchdog driver.
> >Use a regmap to handle concurrent accesses.
> >
> >Signed-off-by: Alexandre Belloni
> >Acked-by: Boris Brez
On Fri 06-03-15 14:04:53, Naveen Kumar Parna wrote:
> Thanks Michal.
>
> Now I am clearing x->done to zero before
> wait_for_completion_interruptible_timeout.
You shouldn't touch this internal thing. Why would you want that
anyway? If x->done > 0 then there has been something completed.
> On Thu
Commit-ID: d8bf368d0631d4bc2612d8bf2e4e8e74e620d0cc
Gitweb: http://git.kernel.org/tip/d8bf368d0631d4bc2612d8bf2e4e8e74e620d0cc
Author: Valentin Rothberg
AuthorDate: Thu, 5 Mar 2015 15:23:08 +0100
Committer: Ingo Molnar
CommitDate: Thu, 5 Mar 2015 20:53:06 +0100
genirq: Remove the depre
On Fri, Mar 06, 2015 at 01:18:47PM +0800, He Kuang wrote:
> Uprobe uses inode address to index all registered uprobes in a
> rb_tree, this works well in most filesystems but failed on 9pfs.
>
> 9pfs allocate more than one vfs inode to the same file, the inode
> address when we create uprobe is not
On Thu, Mar 05, 2015 at 09:05:28PM -0700, David Ahern wrote:
> Hi Peter/Mike/Ingo:
>
> Does that make sense or am I off in the weeds?
How much of your story pertains to 3.18? I'm not particularly interested
in anything much older than that.
--
To unsubscribe from this list: send the line "unsubsc
On Thu, Feb 12, 2015 at 6:45 PM, Maxime Coquelin
wrote:
> STM32 MCUs feature 16 and 32 bits general purpose timers with prescalers.
> The drivers detects whether the time is 16 or 32 bits, and applies a
> 1024 prescaler value if it is 16 bits.
>
> Signed-off-by: Maxime Coquelin
This is a nice d
On Thu, Feb 12, 2015 at 6:46 PM, Maxime Coquelin
wrote:
> Add a MAINTAINER entry covering all STM32 machine and drivers files.
>
> Signed-off-by: Maxime Coquelin
(...)
> +F: drivers/clocksource/arm_system_timer.c
Is that all? And that is not even a STM32 specific driver.
Yours,
Linus Wall
On Thu, Mar 05, 2015 at 09:05:28PM -0700, David Ahern wrote:
> Since each domain is a superset of the lower one each pass through
> load_balance regularly repeats the processing of the previous domain (e.g.,
> NODE domain repeats the cpus in the CPU domain). Then multiplying that
> across 1024 cpus
On Fri, Mar 06, 2015 at 09:34:21AM +0100, Borislav Petkov wrote:
> On Fri, Mar 06, 2015 at 02:59:13AM +, Naoya Horiguchi wrote:
> > From 8890e9976c525a4b480bf5f86008641688de8c11 Mon Sep 17 00:00:00 2001
> > From: Naoya Horiguchi
> > Date: Fri, 6 Mar 2015 11:52:10 +0900
> > Subject: [PATCH v6]
On Thu, Mar 05, 2015 at 09:05:28PM -0700, David Ahern wrote:
> Socket(s): 32
> NUMA node(s): 4
Urgh, with 32 'cpus' per socket, you still do _8_ sockets per node, for
a total of 256 cpus per node.
That's painful. I don't suppose you can really change the hardware, but
that's
On Fri, Feb 20, 2015 at 7:01 PM, Maxime Coquelin
wrote:
> This adds documentation of device tree bindings for the
> STM32 pin controller.
>
> Signed-off-by: Maxime Coquelin
(...)
> +Pin controller node:
> +Required properies:
> +- compatible : "st,stm32-pinctrl"
> +- #address-cells: The value
Hello,
I try to figure out when the resume function is called in smsc911x driver:
http://lxr.free-electrons.com/source/drivers/net/ethernet/smsc/smsc911x.c
According to datasheet
http://ww1.microchip.com/downloads/en/DeviceDoc/9220.pdf
There is the following sequence:
1. host set mode to D1 (sleep
On Fri, Feb 20, 2015 at 7:01 PM, Maxime Coquelin
wrote:
> This driver adds pinctrl and GPIO support to STMicrolectronic's
> STM32 family of MCUs.
>
> Pin muxing and GPIO handling have been tested on STM32F429
> based Discovery board.
>
> Signed-off-by: Maxime Coquelin
(...)
> +config PINCTRL_ST
Hi,
I'm testing 4.0-rc1 kernel on my board with 8250 Designware UART.(ARM
Cortex-a15 single core).
I found if serial is busy and writes to the LCR failed after tried 1000
times.
The kernel will hung up.
The system boot success after changed from:
95 st
On Fri, Mar 06, 2015 at 09:09:30AM +, Naoya Horiguchi wrote:
> I'm not sure why that works, could you elabroate it?
Because the _safe() variants are only for handling reads to possibly
non-existent MSRs. The _STATUS MSRs which you're accessing are
guaranteed to be present, otherwise __mcheck_c
On 2015/3/5 0:32, Joe Perches wrote:
On Wed, 2015-03-04 at 18:32 +, Tao Chen wrote:
Defined the string of {xen-pvscsi: } as DRV_PFX, then use it in the pr
sentences and DPRINTK.
Also fixed up some comments just as eliminate redundant white spaces and format
the code.
These will make the
On Fri, 2015-03-06 at 06:04 +, Hiroshi Shimamoto wrote:
> > From: Hiroshi Shimamoto
> >
> > Disable hardware VLAN filtering if netdev->features VLAN flag is
> dropped.
> >
> > In SR-IOV case, there is a use case which needs to disable VLAN
> filter.
> > For example, we need to make a network
On Fri, Mar 06, 2015 at 10:27:38AM +0100, Borislav Petkov wrote:
> On Fri, Mar 06, 2015 at 09:09:30AM +, Naoya Horiguchi wrote:
> > I'm not sure why that works, could you elabroate it?
>
> Because the _safe() variants are only for handling reads to possibly
> non-existent MSRs. The _STATUS MSR
I saw this other thing:
On Fri, Feb 20, 2015 at 7:01 PM, Maxime Coquelin
wrote:
> This adds documentation of device tree bindings for the
> STM32 pin controller.
>
> Signed-off-by: Maxime Coquelin
(...)
> +- altmode : Should be mode or alternate function number associated this pin,
> as
> +des
Save platform specific sysdata in pci_host_bridge
drvdata, host bridge specific operation need to
access it before the pci bus creation.
Signed-off-by: Yijing Wang
Signed-off-by: Bjorn Helgaas
---
drivers/pci/host-bridge.c |4 +++-
drivers/pci/pci.h |4 +++-
drivers/pci/probe.c
From: Arnd Bergmann
Use pci_scan_root_bus() instead of deprecated function
pci_scan_bus_parented().
Signed-off-by: Arnd Bergmann
Signed-off-by: Yijing Wang
CC: Konrad Rzeszutek Wilk
CC: xen-de...@lists.xenproject.org
Signed-off-by: Bjorn Helgaas
---
drivers/pci/xen-pcifront.c | 11 +++
Introduce new scan function pci_scan_host_bridge() to
support host bridge drivers that need to provide platform
own pci_host_bridge_ops.
Signed-off-by: Yijing Wang
Signed-off-by: Bjorn Helgaas
---
drivers/pci/probe.c | 22 ++
include/linux/pci.h |4
2 files change
Now no one use pci_create_root_bus(), we could remove it
and rename __pci_create_root_bus() to pci_create_root_bus().
Signed-off-by: wangyij...@huawei.com
Signed-off-by: Bjorn Helgaas
---
drivers/pci/probe.c | 27 ---
include/linux/pci.h |3 ---
2 files changed, 8 i
Use pci_scan_root_bus() instead of pci_create_root_bus() +
pci_scan_child_bus() for simplicity.
Signed-off-by: Yijing Wang
CC: Mohit Kumar
CC: Jingoo Han
Signed-off-by: Bjorn Helgaas
---
drivers/pci/host/pcie-designware.c |4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --g
From: Yijing Wang
Signed-off-by: Yijing Wang
CC: Tony Luck
CC: Fenghua Yu
CC: linux-i...@vger.kernel.org
Signed-off-by: Bjorn Helgaas
---
arch/ia64/pci/pci.c | 34 ++
1 files changed, 18 insertions(+), 16 deletions(-)
diff --git a/arch/ia64/pci/pci.c b/arch
Now we have weak functions like pcibios_root_bridge_prepare()
to setup pci host bridge, We could introduce pci_host_bridge_ops
which contain host bridge specific ops to setup pci_host_bridge.
Then host bridge driver could add pci_host_bridge_ops hooks
intead of weak function to setup pci_host_bridg
Pci_claim_bus_resources() should be called before
pci_bus_add_devices(), or driver may failed to
load, because the resources had not claimed.
Signed-off-by: Yijing Wang
---
arch/sparc/kernel/pci.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/arch/sparc/kernel/pci.c
Now we save the domain number in pci_host_bridge,
we could remove pci_bus_assign_domain_nr() and
clean the domain member in pci_bus.
Signed-off-by: Yijing Wang
Signed-off-by: Bjorn Helgaas
---
drivers/pci/pci.c |5 -
drivers/pci/probe.c | 12
include/linux/pci.h |3
Now pci_host_bridge holds the domain number,
so we could eliminate all platform specific
pci_domain_nr().
Signed-off-by: Yijing Wang
Signed-off-by: Bjorn Helgaas
---
arch/alpha/include/asm/pci.h |2 --
arch/ia64/include/asm/pci.h |1 -
arch/microblaze/pci/pci-common.c | 11 --
Now we could use pci_scan_host_bridge() to scan
pci buses, provide powerpc specific pci_host_bridge_ops.
Suggested-by: Arnd Bergmann
Signed-off-by: Yijing Wang
CC: Benjamin Herrenschmidt
CC: linuxppc-...@lists.ozlabs.org
Signed-off-by: Bjorn Helgaas
---
arch/powerpc/include/asm/machdep.h
Signed-off-by: Yijing Wang
Signed-off-by: Bjorn Helgaas
---
drivers/pci/host-bridge.c |6 +++---
drivers/pci/pci.h |2 ++
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c
index bc1de59..51f0a82 100644
--- a/drive
On 2015/3/4 18:34, David Vrabel wrote:
On 04/03/15 18:32, Tao Chen wrote:
Defined the string of {xen-pvscsi: } as DRV_PFX, then use it in the pr
sentences and DPRINTK.
Also fixed up some comments just as eliminate redundant white spaces and format
the code.
These will make the code easier to
Use pci_scan_root_bus() instead of pci_create_root_bus() +
pci_scan_child_bus() for simplicity.
Signed-off-by: Yijing Wang
CC: Tanmay Inamdar
Signed-off-by: Bjorn Helgaas
---
drivers/pci/host/pci-xgene.c |3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/pci/hos
Now we could use pci_scan_host_bridge() to scan
pci buses, provide sparc specific pci_host_bridge_ops.
Signed-off-by: Yijing Wang
CC: "David S. Miller"
CC: sparcli...@vger.kernel.org
Signed-off-by: Bjorn Helgaas
---
arch/sparc/kernel/pci.c | 32 ++--
1 files chang
From: Yijing Wang
Now pci_bus_add_devices() has been ripped out
from pci_scan_root_bus(), we could use pci_scan_root_bus()
instead of pci_create_root_bus() + pci_scan_child_bus()
for simplicity.
Signed-off-by: Yijing Wang
CC: "James E.J. Bottomley"
CC: linux-par...@vger.kernel.org
Signed-off-b
Now no one use weak pcibios_root_bridge_prepare(),
we could remove it.
Signed-off-by: Yijing Wang
Signed-off-by: Bjorn Helgaas
---
drivers/pci/probe.c | 16 +---
include/linux/pci.h |2 --
2 files changed, 1 insertions(+), 17 deletions(-)
diff --git a/drivers/pci/probe.c b/dr
Now pci_scan_root_bus() is almost similar to
pci_create_root_bus() + pci_scan_child_bus().
So we could use common pci_scan_root_bus() in
pci_common_init_dev() to scan pci busses.
tegra_pcie_scan_bus() is redundant, remove it.
Signed-off-by: Yijing Wang
CC: Thierry Reding
CC: linux-te...@vger.ker
Sometimes, we need to know the highest reserved
busnr for children bus. Because parent's
bus->busn_res could have padding in it.
This function return the max child busnr as
pci_scan_child_bus().
Signed-off-by: Yijing Wang
Signed-off-by: Bjorn Helgaas
Signed-off-by: Fengguang Wu
---
drivers/pci
Mvebu_pcie_scan_bus() is not necessary, we could use
pci_common_init_dev() instead of pci_common_init(),
and pass the device pointer as the parent. Then
pci_scan_root_bus() will be called to scan the pci busses.
Signed-off-by: Yijing Wang
CC: Thomas Petazzoni
CC: Jason Cooper
Signed-off-by: Bjo
Signed-off-by: Yijing Wang
CC: Thomas Gleixner
CC: x...@kernel.org
Signed-off-by: Bjorn Helgaas
---
arch/x86/pci/acpi.c | 36
1 files changed, 20 insertions(+), 16 deletions(-)
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index ad0e926..e730d31
Pcibios_root_bridge_prepare() in powerpc is used
to set root bus speed. Rename it to
pcibios_set_root_bus_speed() for better readability.
Signed-off-by: Yijing Wang
CC: Benjamin Herrenschmidt
CC: linuxppc-...@lists.ozlabs.org
Signed-off-by: Bjorn Helgaas
---
arch/powerpc/include/asm/machdep.h
Currently, we use int type for bus number in
pci_create_root_bus(), pci_scan_root_bus() and
pci_scan_bus_legacy. Because PCI bus number
always <= 255, so we could change the bus number
argument type to u32, and combine PCI domain and
bus number in one. Also add a domain member in
pci_host_bridge to
This patch separate pci_host_bridge creation out
of pci_create_root_bus(), and try to make a generic
pci_host_bridge, then we could place generic PCI
infos like domain number in it. Also Ripping out
pci_host_bridge creation from pci_create_root_bus()
make code more better readability. Further more,
Hi!
> >>Userland access goes via /dev/cmt_speech. The API is implemented in
> >>libcmtspeechdata, which is used by ofono and the freesmartphone.org project.
> >Yes, the ABI is "tested" for some years, but it is not documented, and
> >it is very wrong ABI.
> >
> >I'm not sure what they do with the
v4-v5:
Fix some code style issues and rename some functions suggested by Bjorn.
Fix some code flaw(Eg. call pci_bus_add_devices() before resources claim
or lack the return checking).
v3->v4:
Fix the rebase issue.
v2->v3:
Rebase this series on v4.0-rc1.
v1->v2
Introduce pci_host_assign_domain_nr() to assign domain
number for pci_host_bridge. Later we will remove
pci_bus_assign_domain_nr().
Signed-off-by: Yijing Wang
Signed-off-by: Bjorn Helgaas
---
drivers/pci/pci.c | 20 +++-
include/linux/pci.h |4
2 files changed, 19 i
Pci_bus_add_devices() should not be placed in pci_scan_bus().
Now pci device will be added to driver core once its
creation. All things left in pci_bus_add_devices() are
driver attachment and other trivial sysfs things.
Pci_scan_bus() should be the function responsible for
scanning PCI devices, not
No one uses pci_scan_bus_parented() any more,
remove it.
Signed-off-by: Yijing Wang
Signed-off-by: Bjorn Helgaas
---
drivers/pci/probe.c | 19 ---
include/linux/pci.h |2 --
2 files changed, 0 insertions(+), 21 deletions(-)
diff --git a/drivers/pci/probe.c b/drivers/pci/p
> On Fri, 2015-03-06 at 06:04 +, Hiroshi Shimamoto wrote:
> > > From: Hiroshi Shimamoto
> > >
> > > Disable hardware VLAN filtering if netdev->features VLAN flag is
> > dropped.
> > >
> > > In SR-IOV case, there is a use case which needs to disable VLAN
> > filter.
> > > For example, we need t
Introduce pci_host_bridge_list to manage pci host
bridges in system, so we could detect whether
the host in domain:bus is alreay registered.
Then we could remove bus alreay exist test in
__pci_create_root_bus().
Signed-off-by: Yijing Wang
Signed-off-by: Bjorn Helgaas
---
drivers/pci/host-bridge
Just like pci_scan_bus(), we also should rip out
pci_bus_add_devices() from pci_scan_root_bus().
Lots platforms first call pci_scan_root_bus(), but
after that, they call pci_bus_size_bridges() and
pci_bus_assign_resources(). Place pci_bus_add_devices()
in pci_scan_root_bus() hurts PCI scan logic.
F
On Fri, Mar 6, 2015 at 7:28 AM, Paul Moore wrote:
> On Thu, Mar 5, 2015 at 6:07 PM, Andy Lutomirski wrote:
>> On Mar 5, 2015 10:32 AM, "David Drysdale" wrote:
>>>
>>> Hi,
>>>
>>> Do we currently expect the audit system to work with x32 syscalls?
>>>
>>> I was playing with the audit system for th
When the clock is disabled, do not return a rate of 0 but instead return
the rate the clock will be running at after it gets enabled. This prevents
problems when the core clock code is trying to determine a suitable rate,
while the clock is still off.
Signed-off-by: Heiko Stuebner
---
drivers/rt
Now we could pass PCI domain combined with bus number
in u32 argu. Because in arm/arm64, PCI domain number
is assigned by pci_bus_assign_domain_nr(). So we leave
pci_scan_root_bus() and pci_create_root_bus() in arm/arm64
unchanged. A new function pci_host_assign_domain_nr()
will be introduced for a
Hi,
On 05/03/2015 02:12, Wanpeng Li wrote:
> I observe that dl task can't be migrated to other cpus during cpu hotplug,
> in addition, task may/may not be running again if cpu is added back. The
> root cause which I found is that dl task will be throtted and removed from
> dl rq after comsuming al
2015-03-06 10:03 GMT+01:00 Linus Walleij :
> On Thu, Feb 12, 2015 at 6:46 PM, Maxime Coquelin
> wrote:
>
>> Add a MAINTAINER entry covering all STM32 machine and drivers files.
>>
>> Signed-off-by: Maxime Coquelin
>
> (...)
>> +F: drivers/clocksource/arm_system_timer.c
>
> Is that all? And th
This is the start of the review cycle for the Linux 3.16.7-ckt8 stable kernel.
This version contains 183 new patches, summarized below. The new patches are
posted as replies to this message and also available in this git branch:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;h=linux-3.16.y-revi
2015-03-06 10:24 GMT+01:00 Linus Walleij :
> On Fri, Feb 20, 2015 at 7:01 PM, Maxime Coquelin
> wrote:
>
>> This driver adds pinctrl and GPIO support to STMicrolectronic's
>> STM32 family of MCUs.
>>
>> Pin muxing and GPIO handling have been tested on STM32F429
>> based Discovery board.
>>
>> Sign
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Martin Vajnar
commit a52d209336f8fc7483a8c7f4a8a7d2a8e1692a6c upstream.
Since the removal of CONFIG_REGULATOR_DUMMY option, the touchscreen stopped
working. This patch enables the "re
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Matthew Wilcox
commit 91117a20245b59f70b563523edbf998a62fc6383 upstream.
The 'pfn' returned by axonram was completely bogus, and has been since
2008.
Signed-off-by: Matthew Wilcox
R
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: =?UTF-8?q?Michel=20D=C3=A4nzer?=
commit 16b036af31e1456cb69243a5a0c9ef801ecd1f17 upstream.
If the image size would ever read as 0, pci_get_rom_size() could keep
processing the same im
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Heinrich Siebmanns
commit 6029ddc2333ae37f637d44beef3a1480cbbb33b9 upstream.
This requires the flag BTUSB_BCM_PATCHRAM to work.
Relevant details from /sys/kernel/debug/usb/devices fo
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Alexander Usyskin
commit 1ab1e79b9fd4b01331490bbe2e630a0fc0b25449 upstream.
We should mask interrupt set bit when writing back
hcsr value in reset bit clean-up.
This is refinement fo
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Tony Battersby
commit 564e559f2baf6a868768d0cac286980b3cfd6e30 upstream.
If the allocation of bt->bs fails, then bt->map can be freed twice, once
in blk_mq_init_bitmap_tags() -> bt_al
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Malcolm Priestley
commit 15e1ce33182d1d5dbd8efe8d382b9352dc857527 upstream.
A quirk of some older firmwares that report endpoint pipe type as PIPE_BULK
but the endpoint otheriwse func
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: =?UTF-8?q?Christian=20K=C3=B6nig?=
commit a9c73a0e022c33954835e66fec3cd744af90ec98 upstream.
Emit the EOP twice to avoid cache flushing problems.
Signed-off-by: Christian König
Sign
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Nicholas Bellinger
commit f161d4b44d7cc1dc66b53365215227db356378b1 upstream.
This patch addresses the original PR_APTPL_BUF_LEN = 8k limitiation
for write-out of PR APTPL metadata tha
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Mikulas Patocka
commit d4d4eda23794c701442e55129dd4f8f2fefd5e4d upstream.
On Dell Latitude C600 laptop with Pentium 3 850MHz processor, the
speedstep-smi driver sometimes loads and so
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Grazvydas Ignotas
commit 9cb12d7b4ccaa976f97ce0c5fd0f1b6a83bc2a75 upstream.
For whatever reason, generic_access_phys() only remaps one page, but
actually allows to access arbitrary si
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Adrian Knoth
commit f0153c3d948c1764f6c920a0675d86fc1d75813e upstream.
RME RayDAT and AIO use a fixed buffer size of 16384 samples. With period
sizes of 32-4096, this translates to 4-
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Tim Chen
commit 80e3d87b2c5582db0ab5e39610ce3707d97ba409 upstream.
This patch adds checks that prevens futile attempts to move rt tasks
to a CPU with active tasks of equal or higher p
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Al Viro
commit 0db59e59299f0b67450c5db21f7f316c8fb04e84 upstream.
As it is, we have debugfs_remove() racing with symlink traversals.
Supply ->evict_inode() and do freeing there - inod
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Nicolas Dichtel
commit 8997c27ec41127bf57421cc0205413d525421ddc upstream.
src_net points to the netns where the netlink message has been received. This
netns may be different from the
3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me
know.
--
From: Peter Feiner
commit 81d0fa623c5b8dbd5279d9713094b0f9b0a00fb4 upstream.
If a /proc/pid/pagemap read spans a [VMA, an unmapped region, then a
VM_SOFTDIRTY VMA], the virtual pages in the
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