Re: [patch] timer: Fix timers_update_migration(), and call it in tmigr_init()

2017-04-29 Thread Paul E. McKenney
On Sun, Apr 30, 2017 at 06:20:15AM +0200, Mike Galbraith wrote: > On Sat, 2017-04-29 at 20:43 -0700, Paul E. McKenney wrote: > > On Sun, Apr 30, 2017 at 03:21:58AM +0200, Mike Galbraith wrote: > > > On Sat, 2017-04-29 at 14:45 -0700, Paul E. McKenney wrote: > > > > On Sat, Apr 29, 2017 at

Re: new ...at() flag: AT_NO_JUMPS

2017-04-29 Thread Matthew Wilcox
On Sun, Apr 30, 2017 at 12:25:04AM +0100, Al Viro wrote: > On Sat, Apr 29, 2017 at 04:17:18PM -0700, Andy Lutomirski wrote: > > On Sat, Apr 29, 2017 at 3:04 PM, Al Viro wrote: > > > New AT_... flag - AT_NO_JUMPS > > > > > > Semantics: pathname resolution must not involve > > > *

Re: [PATCH] userns,pidns: Verify the userns for new pid namespaces

2017-04-29 Thread Eric W. Biederman
"Serge E. Hallyn" writes: > Quoting Eric W. Biederman (ebied...@xmission.com): >> >> It is pointless and confusing to allow a pid namespace hierarchy and >> the user namespace hierarchy to get out of sync. The owner of a child >> pid namespace should be the owner of the parent pid namespace or

Re: [RFC v3 03/17] mm: Introduce pte_spinlock

2017-04-29 Thread Matthew Wilcox
On Thu, Apr 27, 2017 at 05:52:42PM +0200, Laurent Dufour wrote: > +++ b/mm/memory.c > @@ -2100,6 +2100,13 @@ static inline void wp_page_reuse(struct vm_fault *vmf) > pte_unmap_unlock(vmf->pte, vmf->ptl); > } > > +static bool pte_spinlock(struct vm_fault *vmf) > +{ > + vmf->ptl =

Re: [PATCH] userns,pidns: Verify the userns for new pid namespaces

2017-04-29 Thread Eric W. Biederman
ebied...@xmission.com (Eric W. Biederman) writes: > "Serge E. Hallyn" writes: > >> Quoting Eric W. Biederman (ebied...@xmission.com): >>> >>> It is pointless and confusing to allow a pid namespace hierarchy and >>> the user namespace hierarchy to get out of sync. The owner of a child >>> pid

Re: [RFC v3 05/17] RCU free VMAs

2017-04-29 Thread Matthew Wilcox
On Thu, Apr 27, 2017 at 05:52:44PM +0200, Laurent Dufour wrote: > @@ -359,6 +359,7 @@ struct vm_area_struct { > #endif > struct vm_userfaultfd_ctx vm_userfaultfd_ctx; > seqcount_t vm_sequence; > + struct rcu_head vm_rcu_head; > }; > > struct core_thread { It doesn't look like

Service Desk

2017-04-29 Thread ifgot005
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Re: [RFC v3 05/17] RCU free VMAs

2017-04-29 Thread Matthew Wilcox
On Thu, Apr 27, 2017 at 05:52:44PM +0200, Laurent Dufour wrote: > +static inline bool vma_is_dead(struct vm_area_struct *vma, unsigned int > sequence) > +{ > + int ret = RB_EMPTY_NODE(>vm_rb); > + unsigned seq = ACCESS_ONCE(vma->vm_sequence.sequence); > + > + /* > + * Matches

Re: [patch] timer: Fix timers_update_migration(), and call it in tmigr_init()

2017-04-29 Thread Mike Galbraith
On Sun, 2017-04-30 at 06:20 +0200, Mike Galbraith wrote: > On Sat, 2017-04-29 at 20:43 -0700, Paul E. McKenney wrote: > > On Sun, Apr 30, 2017 at 03:21:58AM +0200, Mike Galbraith wrote: > > > On Sat, 2017-04-29 at 14:45 -0700, Paul E. McKenney wrote: > > > > On Sat, Apr 29, 2017 at 08:20:33PM

[PATCH v7] Input: psxpad-spi - Add PlayStation 1/2 joypads via SPI interface Driver

2017-04-29 Thread Tomohiro Yoshidomi
PlayStation 1/2 joypads can be connected directly to the SPI interface. Signed-off-by: Tomohiro Yoshidomi --- drivers/input/joystick/Kconfig | 22 ++ drivers/input/joystick/Makefile | 1 + drivers/input/joystick/psxpad-spi.c | 438 3 files

Re: [PATCH v7] Input: psxpad-spi - Add PlayStation 1/2 joypads via SPI interface Driver

2017-04-29 Thread Tomohiro Yoshidomi
Mr.Torokhov I fixed source, and sent PATCH v7 to you. I'm sorry to occars warnings. * In function 'psxpad_spi_probe', removed uninitialized value 'err' in dev_err(). * 'psxpad_spi_resume' restored. Regards. -- Tomohiro

Re: [PATCH 1/2] Add support for OneWire (W1) devices family 0x26 (MAX17211/MAX17215)

2017-04-29 Thread Alex A. Mihaylov
Hi, Slave device provide software layer for access to internal registers MAX17211/MAX17215 chip. Please convert this to regmap.There is no generic w1 handler, but you can provide custom read/write functions. I think regmap be overkill for this driver. Here we need access to a small number

Re: [PATCH] staging: fsl-mc/dpio: add cpu <--> LE conversion for dpaa2_fd

2017-04-29 Thread Dan Carpenter
On Sat, Apr 29, 2017 at 05:18:04PM +, Horia Geantă wrote: > On 4/29/2017 7:32 PM, Stuart Yoder wrote: > > On Fri, Apr 28, 2017 at 9:38 AM, Horia Geantă wrote: > >> > >> While dpaa2_fd.simple structure fields are marked __leXX, > >> corresponding cpu_to_leXX / leXX_to_cpu conversions are

Linux 3.18.51

2017-04-29 Thread Greg KH
I'm announcing the release of the 3.18.51 kernel. All users of the 3.18 kernel series must upgrade. The updated 3.18.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-3.18.y and can be browsed at the normal kernel.org git web

Re: Linux 3.18.51

2017-04-29 Thread Greg KH
diff --git a/Makefile b/Makefile index 8665178e2a36..fb0d24411829 100644 --- a/Makefile +++ b/Makefile @@ -1,6 +1,6 @@ VERSION = 3 PATCHLEVEL = 18 -SUBLEVEL = 50 +SUBLEVEL = 51 EXTRAVERSION = NAME = Diseased Newt diff --git a/arch/arm/kernel/head-nommu.S b/arch/arm/kernel/head-nommu.S index

Linux 4.4.65

2017-04-29 Thread Greg KH
I'm announcing the release of the 4.4.65 kernel. All users of the 4.4 kernel series must upgrade. The updated 4.4.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.4.y and can be browsed at the normal kernel.org git web browser:

Re: Linux 4.4.65

2017-04-29 Thread Greg KH
diff --git a/Documentation/sysctl/fs.txt b/Documentation/sysctl/fs.txt index 302b5ed616a6..35e17f748ca7 100644 --- a/Documentation/sysctl/fs.txt +++ b/Documentation/sysctl/fs.txt @@ -265,6 +265,13 @@ aio-nr can grow to. ==

Re: Updating kernel.org cross compilers?

2017-04-29 Thread Segher Boessenkool
Hi, On Wed, Apr 26, 2017 at 03:14:16PM +0100, Andre Przywara wrote: > It seems that many people (even outside the Linux kernel community) use > the cross compilers provided at kernel.org/pub/tools/crosstool. > The latest compiler I find there is 4.9.0, which celebrated its third > birthday at the

[PATCH] net: phy: Allow BCM5481x PHYs to setup internal TX/RX clock delay

2017-04-29 Thread Abhishek Shah
This patch allows users to enable/disable internal TX and/or RX clock delay for BCM5481x series PHYs so as to satisfy RGMII timing specifications. On a particular platform, whether TX and/or RX clock delay is required depends on how PHY connected to the MAC IP. This requirement can be specified

Re: [PATCH v6 1/2] tcmu: Add dynamic growing data area feature support

2017-04-29 Thread Mike Christie
On 04/26/2017 01:25 AM, lixi...@cmss.chinamobile.com wrote: > for_each_sg(data_sg, sg, data_nents, i) { > @@ -275,22 +371,26 @@ static void alloc_and_scatter_data_area(struct tcmu_dev > *udev, > from = kmap_atomic(sg_page(sg)) + sg->offset; > while (sg_remaining

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