[PATCH 07/15] md-cluster: Improve another size determination in process_suspend_info()

From: Markus Elfring Date: Sat, 1 Oct 2016 12:42:50 +0200 Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style

[PATCH 12/15] md-cluster: Rename a jump label in area_resyncing()

From: Markus Elfring Date: Sat, 1 Oct 2016 14:38:12 +0200 Adjust a jump label according to the Linux coding style convention Signed-off-by: Markus Elfring --- drivers/md/md-cluster.c | 4 ++-- 1 file changed, 2 insertions(+), 2

Re: [PATCH V4 05/10] dmaengine: qcom_hidma: make pending_tre_count atomic

On 10/1/2016 2:19 AM, Vinod Koul wrote: >> Making it atomic so that it can be updated from multiple contexts. > How is it multiple contexts? It's either existing context of MSI, not both! > I was trying to mean multiple processor contexts here. The driver allocates 11 MSI interrupts. Each MSI

Re: [RFC] arm64: Enforce observed order for spinlock and data

On 2016-09-30 14:43, Robin Murphy wrote: +* so LSE needs an explicit barrier here as well. Without this, the +* changed contents of the area protected by the spinlock could be +* observed prior to the lock. What is that last sentence supposed to mean? If the lock is

Re: [PATCH v5 2/2] iio: 104-quad-8: Add IIO support for the ACCES 104-QUAD-8

On 28/09/16 19:00, William Breathitt Gray wrote: > The ACCES 104-QUAD-8 is a general purpose quadrature encoder > counter/interface board. The 104-QUAD-8 is capable of monitoring the > outputs of eight encoders via four on-board LSI/CSI LS7266R1 24-bit > dual-axis quadrature counter chips. Core

Re: [PATCH v5 1/2] iio: Implement counter channel type and info constants

On 28/09/16 18:59, William Breathitt Gray wrote: > Quadrature encoders, such as rotary encoders and linear encoders, are > devices which are capable of encoding the relative position and > direction of motion of a shaft. This patch introduces several IIO > constants for supporting quadrature

Re: [PATCH v2 1/1] mm/percpu.c: fix potential memory leakage for pcpu_embed_first_chunk()

Hi Tejun, as we discussed, i include some discussion content in the commit message. could you give some new comments or acknowledgment for this patch? On 2016/9/30 19:30, zijun_hu wrote: > From: zijun_hu > > it will cause memory leakage for pcpu_embed_first_chunk() to go to

include/linux/kprobes.h:361:2: error: invalid use of undefined type 'struct kprobe_ctlblk'

Hi Russell, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f51fdffad5b7709d0ade40736b58a2da2707fa15 commit: b2c0b2cbb282f0cf42518ffacbe197e6f2884168 nmi: create generic NMI backtrace implementation date: 1 year,

[PATCH] ARM: dts: vfxxx: Add node corresponding to OCOTP

Add node corresponding to OCOTP IP block. Signed-off-by: Andrey Smirnov --- arch/arm/boot/dts/vfxxx.dtsi | 6 ++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/vfxxx.dtsi b/arch/arm/boot/dts/vfxxx.dtsi index 2c13ec6..75850c0 100644 ---

[PATCH] padata: add helper function for queue length

Since padata has a maximum number of inflight jobs, currently 1000, it's very useful to know how many jobs are currently queued up. This adds a simple helper function to expose this information. Signed-off-by: Jason A. Donenfeld --- include/linux/padata.h | 2 ++

[PATCH] selftests/futex: Check ANSI terminal color support

Because test for color support of the running shell does not aware ANSI type terminals, it does not print colorful messages on some environemnt. This commit modifies the test to aware ANSI type terminal, too. Signed-off-by: SeongJae Park ---

arch/mips/vdso/gettimeofday.c:1:0: error: '-march=r3900' requires '-mfp32'

Hi Guenter, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f51fdffad5b7709d0ade40736b58a2da2707fa15 commit: 398c7500a1f5f74e207bd2edca1b1721b3cc1f1e MIPS: VDSO: Fix build error with binutils 2.24 and earlier

Re: [PATCH v7 2/2] clocksource: add J-Core timer/clocksource driver

On Sat, Oct 01, 2016 at 08:00:49PM -0400, Rich Felker wrote: > > > > > > - During the whole sequence, hrtimer expiration times are being set > > > > > > to > > > > > > exact jiffies (@ 100 Hz), whereas before it they're quite > > > > > > arbitrary. > > > > > > > > > > When a CPU goes into

arch/mips/vdso/elf.S:1:0: error: '-march=r3900' requires '-mfp32'

Hi Alex, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f51fdffad5b7709d0ade40736b58a2da2707fa15 commit: ebb5e78cc63417a35254a791de66e1cc84f963cc MIPS: Initial implementation of a VDSO date: 11 months ago

Re: [PATCH v3 07/13] futex: Throughput-optimized (TP) futexes

On 10/01/2016 02:47 AM, Thomas Gleixner wrote: On Fri, 30 Sep 2016, Waiman Long wrote: + WRITE_ONCE(state->owner, current); + preempt_disable(); + for (;;) { + ret = futex_trylock(uaddr, vpid,, true); Did you actually read what I said? You CANNOT access

[PATCH] ARM: dts: vf610-zii-dev-rev-b: Remove I2C3

I2C3 bus was only brought out in revision A1 of the board and revision B1 only brings out 3 I2C busses (I2C0, I2C1 and I2C2). Signed-off-by: Andrey Smirnov --- arch/arm/boot/dts/vf610-zii-dev-rev-b.dts | 14 -- 1 file changed, 14 deletions(-) diff --git

drivers/gpu/drm/i915/i915_gem_gtt.c:2367: error: 'gtt_entry' may be used uninitialized in this function

Hi Dave, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f51fdffad5b7709d0ade40736b58a2da2707fa15 commit: 85d1225ec066b2ef46fbd0ed1bae78ae1f3e6c91 drm/i915: Introduce & use new lightweight SGL iterators date: 5

[PATCH] staging: sm750fb: rename macro roundedDiv to rounded_div in ddk750_chip.c

Rename CamelCased macro roundedDiv to rounded_div. This issue was found by checkpatch.pl Signed-off-by: Moshe Green --- drivers/staging/sm750fb/ddk750_chip.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/sm750fb/ddk750_chip.c

[PATCH] fs: cifs: Replace CURRENT_TIME with ktime_get_real_ts()

This is in preparation for the patch that transitions vfs timestamps to use 64 bit time and hence make them y2038 safe. CURRENT_TIME macro will be deleted before merging the aforementioned patch. Filesystem times will use current_fs_time() instead of CURRENT_TIME. Use ktime_get_real_ts() here as

[PATCH 14/15] irqchip/metag-ext: improve function-level documentation

Drop the variable irq which ceased to be a parameter in bd0b9ac4. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall --- drivers/irqchip/irq-metag-ext.c |1 - 1 file changed, 1 deletion(-) diff --git

[PATCH 03/15] fscrypto: improve function-level documentation

Correct spelling mistakes in the documentation associated with two functions in fs/crypto/crypto.c. Use actual function names in the documentation associated with two functions in fs/crypto/fname.c. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall

[PATCH 15/15] drm/omap: improve function-level documentation

Use the names of the corresponding functions. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall --- drivers/gpu/drm/omapdrm/omap_drv.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git

[PATCH 12/15] clk: tegra: dfll: improve function-level documentation

Adjust variables to correspond to the names used in the parameter list of the function. Move the struct device * variable up to the place where it appears in the parameter list. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall ---

[PATCH 02/15] netlink: improve function-level documentation

Rename a variable in the documentation so that it corresponds to the name of the function parameter. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall --- lib/nlattr.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff

[PATCH 07/15] clk: sunxi: mod0: improve function-level documentation

Use the actual function name in the function documentation. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall --- drivers/clk/sunxi/clk-mod0.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git

[PATCH 00/15] improve function-level documentation

These patches fix cases where the documentation above a function definition is not consistent with the function header. Issues are detected using the semantic patch below (http://coccinelle.lip6.fr/). Basically, the semantic patch parses a file to find comments, then matches each function

[PATCH] fs: cifs: Replace CURRENT_TIME by get_seconds

This is in preparation for the change that transitions filesystem timestamps to use 64 bit time and hence make them y2038 safe. CURRENT_TIME macro will be deleted before merging the aforementioned patch. Filesystems will use current_time() instead of CURRENT_TIME. Use ktime_get_real_seconds()

[PATCH 01/15] UBIFS: improve function-level documentation

Fix various inconsistencies in the documentation associated with various functions. In the case of fs/ubifs/lprops.c, the second parameter of ubifs_get_lp_stats was renamed from st to lst in 84abf972. In the case of fs/ubifs/lpt_commit.c, the excess variables have never existed in the associated

Re: [PATCH 00/15] improve function-level documentation

On Sat, 2016-10-01 at 21:46 +0200, Julia Lawall wrote: > These patches fix cases where the documentation above a function definition > is not consistent with the function header. Issues are detected using the > semantic patch below (http://coccinelle.lip6.fr/). Basically, the semantic > patch

Re: [PATCH] realtek: rtl8xxxu: Use const init arrays

Joe Perches writes: > On Sat, 2016-10-01 at 14:53 -0400, Jes Sorensen wrote: >> Joe Perches writes: >> > Make the init arrays const to reduce data. >> > $ size drivers/net/wireless/realtek/rtl8xxxu/built-in.o* >> > (allyesconfig: x86-32) >> >   text

Re: [PATCH] Input: synaptics-rmi4 - Fix error handling in I2C transport driver

On 10/01/2016 12:04 PM, Dmitry Torokhov wrote: On Sat, Oct 01, 2016 at 10:27:42AM -0700, Andrew Duggan wrote: On Fri, Sep 30, 2016, at 08:44 PM, Guenter Roeck wrote: On 09/30/2016 04:02 PM, Dmitry Torokhov wrote: On Fri, Sep 30, 2016 at 03:54:03PM -0700, Dmitry Torokhov wrote: On Thu, Sep

[PATCH RFC 5/5] x86,fpu: kinda sorta fix up signal path

From: Rik van Riel Need to ensure that the FPU save code and the lazy restore code do not use invalid kernel or floating point register state and copy it over to the other location. I am pretty sure this is incomplete. Signed-off-by: Rik van Riel ---

[PATCH RFC 0/5] x86,fpu: make FPU context switching much lazier

This series is an attempt at making the x86 FPU context switching code much lazier. By only reloading the FPU context when a task switches to user mode, we can avoid switching FPU context for tasks that spin in kernel mode, and avoid reloading the FPU context for tasks that get interrupted by a

[PATCH 14/15 v2] irqchip/metag-ext: improve function-level documentation

Drop the variable irq which ceased to be a parameter in commit bd0b9ac405e1 ("genirq: Remove irq argument from irq flow handlers") Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall Acked-by: James Hogan ---

[PATCH RFC 3/5] x86,fpu: add kernel fpu argument to __kernel_fpu_begin

From: Rik van Riel Most kernel FPU contexts are transient, but a KVM VCPU context persists. Add a kernel FPU argument to __kernel_fpu_begin, so we can know whether or not the KVM VCPU context got clobbered by another kernel FPU context. Signed-off-by: Rik van Riel

[PATCH RFC 1/5] x86,fpu: split prev/next task fpu state handling

From: Rik van Riel Move all handling of the next state FPU state handling into switch_fpu_finish, in preparation for more lazily switching FPU states. CR0.TS state is mirrored in a per-cpu variable, instead of being passed around in a local variable, because that will not be

[PATCH] [media] : Removing warnings caught by checkpatch.pl

Removing warnings caught by checkpatch.pl Signed-off-by: Harman Kalra --- drivers/staging/media/omap4iss/iss_video.c |8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/media/omap4iss/iss_video.c

Re: [PATCH] realtek: rtl8xxxu: Use const init arrays

On Sat, 2016-10-01 at 16:32 -0400, Jes Sorensen wrote: > Your output shows it moving to the text segment - if it's in a different > segment, eg. rodata, you should use output demonstrating that to justify > the change. For size, rodata _is_ text

[PATCH] usb: xhci: add support for performing fake doorbell

From: Rafał Miłecki Broadcom's Northstar XHCI controllers seem to need a special start procedure to work correctly. There isn't any official documentation on this, the problem is that controller doesn't detect any connected devices with default setup. Moreover connecting USB

Re: [PATCH] realtek: rtl8xxxu: Use const init arrays

On Sat, 2016-10-01 at 14:53 -0400, Jes Sorensen wrote: > Joe Perches writes: > > Make the init arrays const to reduce data. > > $ size drivers/net/wireless/realtek/rtl8xxxu/built-in.o* (allyesconfig: > > x86-32) > >   textdata bss dec hex filename > >  

[PATCH 09/15] gma500: improve function-level documentation

Delete a reference to a variable that has never been used by the function in the first case, and rename a variable to that of the corresponding parameter name in the second case. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall ---

[PATCH 10/15] clk: keystone: improve function-level documentation

Adjust the documentation to use the actual function names. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall --- drivers/clk/keystone/pll.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git

[PATCH 06/15] mfd: tc3589x: improve function-level documentation

Use the correct function name in one case and adjust a variable name to that of the corresponding function parameter in another case. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall --- drivers/mfd/tc3589x.c |4 ++-- 1 file

[PATCH 08/15] power: improve function-level documentation

In drivers/power/supply/ab8500_fg.c, fix two typos and adjust the function name in two cases to correspond to the names of the defined functions. In drivers/power/supply/power_supply_core.c, change two variable names to the names of the corresponding parameters. Issue detected using Coccinelle

[PATCH 13/15] irqchip: vic: improve function-level documentation

The associated function, vic_init_cascaded, has never had a variable irq_start. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall --- drivers/irqchip/irq-vic.c |1 - 1 file changed, 1 deletion(-) diff --git

[PATCH 05/15] dma-buf/sw_sync: improve function-level documentation

Adjust the documentation to use the names that appear in the function parameter list. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall --- drivers/dma-buf/sw_sync.c |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)

[PATCH 04/15] lru_cache: improve function-level documentation

Use the actual function name and reorder the listed variables to correspond to their order in the function parameter list. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia Lawall --- lib/lru_cache.c |4 ++-- 1 file changed, 2

[PATCH 11/15] kobject: improve function-level documentation

In the first case, rename the second variable to correspond to the name found in the function parameter list. In the remaining cases, reorder the variables to correspond to their order in the parameter list. Issue detected using Coccinelle (http://coccinelle.lip6.fr/) Signed-off-by: Julia

Re:Humanitarian Services.

I am Mrs. Kimberly Hills the wife of late Engineer William Hills We has been married for years before his sudden death although we were childless. I have been diagnosed with cancer and I have been battling with the sickness when my late lovely husband was alive. My Husband left the sum of

Re: [PATCH 14/15] irqchip/metag-ext: improve function-level documentation

Hi Julia, On 1 October 2016 at 20:46, Julia Lawall wrote: > Drop the variable irq which ceased to be a parameter in bd0b9ac4. I think 12 nibbles of the hash is recommended now due to collisions, as is quoting the subject line, e.g. commit bd0b9ac405e1 ("genirq: Remove irq

Re: [PATCH 00/15] improve function-level documentation

On Sat, 1 Oct 2016, Joe Perches wrote: > On Sat, 2016-10-01 at 21:46 +0200, Julia Lawall wrote: > > These patches fix cases where the documentation above a function definition > > is not consistent with the function header. Issues are detected using the > > semantic patch below

Re: [PATCH 0/2] Moving runnable code from Documentation (last 2 patches)

Dne 1.10.2016 v 09:10 Jonathan Corbet napsal(a): > On Fri, 30 Sep 2016 07:57:51 -0600 > Shuah Khan wrote: > >>> This patch series contains the last 2 patches to complete moving runnable >>> code from Documentation to selftests, samples, and tools. >>> >>> The first patch

[PATCH RFC 2/5] x86,fpu: delay FPU register loading until switch to userspace

From: Rik van Riel Delay the loading of FPU registers until a process switches back to userspace. This allows us to skip FPU saving & restoring for kernel threads, the idle task, and tasks that are spinning in kernel space. It also allows us to not repeatedly save & restore the

[PATCH 01/15 v2] UBIFS: improve function-level documentation

Fix various inconsistencies in the documentation associated with various functions. In the case of fs/ubifs/lprops.c, the second parameter of ubifs_get_lp_stats was renamed from st to lst in commit 84abf972ccff ("UBIFS: add re-mount debugging checks") In the case of fs/ubifs/lpt_commit.c, the

[PATCH RFC 4/5] x86,fpu: lazily skip FPU restore when still loaded

From: Rik van Riel When the FPU register set has not been touched by anybody else, we can lazily skip the restore. Intel has a number of clever optimizations to reduce the FPU restore overhead, but those optimizations do not work across the guest/host virtualization boundary,

Re: [PATCH] Coccinelle: limit memdup_user transformation to GFP_KERNEL case

Dne 21.9.2016 v 17:48 Julia Lawall napsal(a): > Memdup_user encapsulates a memory allocation with the flag GFP_KERNEL, so > only allow this flag in the original code. > > Signed-off-by: Julia Lawall Applied to kbuild.git#misc. Thanks, Michal

Re: [PATCH] Coccinelle: pm_runtime: ensure relevance of pm_runtime reports

Dne 22.9.2016 v 10:28 Julia Lawall napsal(a): > pm_runtime.cocci starts with one rule that searches for a variety of > functions calls, followed by various rules that report errors. Previously, > the only connection between the first rule and the rest was to check that > the first rule had

Re: [PATCH net v2] L2TP:Adjust intf MTU,factor underlay L3,overlay L2

On 30/09/16 03:39, R. Parameswaran wrote: > >>> + /* Adjust MTU, factor overhead - underlay L3 hdr, overlay L2 hdr*/ >>> + if (tunnel->sock->sk_family == AF_INET) >>> + overhead += (ETH_HLEN + sizeof(struct iphdr)); >>> + else if (tunnel->sock->sk_family == AF_INET6) >>> +

[PATCH] fs: ufs: Use ktime_get_real_ts64() for birthtime

CURRENT_TIME is not y2038 safe. Replace it with ktime_get_real_ts64(). Inode time formats are already 64 bit long and accommodates time64_t. Signed-off-by: Deepa Dinamani Cc: Evgeniy Dushistov --- fs/ufs/ialloc.c | 6 -- 1 file changed, 4

[PATCH] realtek: rtl8xxxu: Use const init arrays

Make the init arrays const to reduce data. $ size drivers/net/wireless/realtek/rtl8xxxu/built-in.o* (allyesconfig: x86-32) textdata bss dec hex filename 80107 13651 58 93816 16e78 drivers/net/wireless/realtek/rtl8xxxu/built-in.o.new 65303 28435 58 93796

Re: [PATCH 0/4] ARM: davinci: Remove DMA resources for MMC/SPI

On Wednesday 28 September 2016 04:05 PM, Peter Ujfalusi wrote: > Hi, > > The drivers for davinci MMC and SPI have been converted to the new DMAengine > API > and no longer rely on the IORESOURCE_DMA. > This is the case for at least one release cycle so now we can remove the > IORESOURCE_DMA for

[PATCH 3/3] Revert "ACPI,PCI,IRQ: remove SCI penalize function"

This reverts commit 9e5ed6d1fb87 ("ACPI,PCI,IRQ: remove SCI penalize function"). SCI penalty API was replaced by the runtime penalty calculation based on the value of acpi_gbl_FADT.sci_interrupt. acpi_gbl_FADT.sci_interrupt type does not get updated at the right time for some platforms and

[PATCH 1/3] Revert "ACPI,PCI,IRQ: reduce static IRQ array size to 16"

This reverts commit 5c5087a55390 ("ACPI,PCI,IRQ: reduce static IRQ array size to 16"). The code maintains a fixed size array for IRQ penalties. The array gets updated by external calls such as acpi_penalize_sci_irq, acpi_penalize_isa_irq to reflect the actual interrupt usage of the system. Since

[PATCH 2/3] ACPI, PCI IRQ: add PCI_USING penalty for ISA interrupts

The change introduced in commit 103544d86976 ("ACPI,PCI,IRQ: reduce resource requirements") removed PCI_USING penalty from acpi_pci_link_allocate function as there is no longer a fixed size penalty array for both PCI and IRQ interrupts. We need to add the PCI_USING penalty for ISA interrupts too

Re: [PATCH] Input: synaptics-rmi4 - Fix error handling in I2C transport driver

On Sat, Oct 1, 2016, at 10:45 AM, Guenter Roeck wrote: > On 10/01/2016 10:27 AM, Andrew Duggan wrote: > > > > > > On Fri, Sep 30, 2016, at 08:44 PM, Guenter Roeck wrote: > >> On 09/30/2016 04:02 PM, Dmitry Torokhov wrote: > >>> On Fri, Sep 30, 2016 at 03:54:03PM -0700, Dmitry Torokhov wrote: >

Re: [PATCH v7 2/2] clocksource: add J-Core timer/clocksource driver

On Sat, Oct 01, 2016 at 01:05:08PM -0400, Rich Felker wrote: > On Fri, Sep 30, 2016 at 06:48:35AM -0700, Paul E. McKenney wrote: > > On Fri, Sep 30, 2016 at 03:15:11PM +0200, Thomas Gleixner wrote: > > > On Tue, 27 Sep 2016, Rich Felker wrote: > > > > I've managed to get a trace with a stall. I'm

Re: [RFC] arm64: Enforce observed order for spinlock and data

Hi Brent, Evidently my questions weren't sufficiently clear; even with your answers it's not clear to me what precise issue you're attempting to solve. I've tried to be more specific this time. At a high-level, can you clarify whether you're attempting to solve is: (a) a functional correctness

Re: [PATCH] fs: btrfs: Use ktime_get_real_ts for root ctime

On Sat, Oct 01, 2016 at 10:23:34AM -0700, Deepa Dinamani wrote: > btrfs_root_item maintains the ctime for root updates. > This is not part of vfs_inode. > > Since current_time() uses struct inode* as an argument > as Linus suggested, this cannot be used to update root > times unless, we modify

cris-linux-objcopy: error: the input file 'arch/cris/boot/rescue/rescue.o' has no sections

Hi Joe, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f51fdffad5b7709d0ade40736b58a2da2707fa15 commit: cb984d101b30eb7478d32df56a0023e4603cba7f compiler-gcc: integrate the various compiler-gcc[345].h files

Re: [PATCH] realtek: rtl8xxxu: Use const init arrays

Joe Perches writes: > On Sat, 2016-10-01 at 16:32 -0400, Jes Sorensen wrote: >> Your output shows it moving to the text segment - if it's in a different >> segment, eg. rodata, you should use output demonstrating that to justify >> the change. > > For size, rodata _is_ text

Re: [PATCH RFC 1/5] x86,fpu: split prev/next task fpu state handling

On Oct 1, 2016 1:49 PM, wrote: > > From: Rik van Riel > > Move all handling of the next state FPU state handling into > switch_fpu_finish, in preparation for more lazily switching > FPU states. > > CR0.TS state is mirrored in a per-cpu variable, instead of >

Re: [PATCH v4 2/5] driver core: Functional dependencies tracking support

On Sat, Oct 1, 2016 at 9:43 AM, Lukas Wunner wrote: > On Thu, Sep 29, 2016 at 02:38:04AM +0200, Rafael J. Wysocki wrote: >> +static int device_reorder_to_tail(struct device *dev, void *not_used) >> +{ >> + struct device_link *link; >> + >> + /* >> + * Devices that

[PATCH] fs: f2fs: Use ktime_get_real_seconds for sit_info times

CURRENT_TIME_SEC is not y2038 safe. Replace use of CURRENT_TIME_SEC with ktime_get_real_seconds in segment timestamps used by GC algorithm including the segment mtime timestamps. Signed-off-by: Deepa Dinamani Reviewed-by: Arnd Bergmann Cc: Jaegeuk Kim

[PATCH] fs: ocfs2: Use time64_t to represent orphan scan times

struct timespec is not y2038 safe. Use time64_t which is y2038 safe to represent orphan scan times. time64_t is sufficient here as only the seconds delta times are relevant. Also use appropriate time functions that return time in time64_t format. Time functions now return monotonic time instead

[PATCH] audit: Use timespec64 to represent audit timestamps

struct timespec is not y2038 safe. Audit timestamps are recorded in string format into an audit buffer for a given context. These mark the entry timestamps for the syscalls. Use y2038 safe struct timespec64 to represent the times. The log strings can handle this transition as strings can hold upto

[PATCH] fs: ocfs2: Replace CURRENT_TIME macro

CURRENT_TIME is not y2038 safe. Use y2038 safe ktime_get_real_seconds() here for timestamps. struct heartbeat_block's hb_seq and deletetion time are already 64 bits wide and accommodate times beyond y2038. Also use y2038 safe ktime_get_real_ts64() for on disk inode timestamps. These are also

Re: [PATCH RFC 2/5] x86,fpu: delay FPU register loading until switch to userspace

On Sat, Oct 1, 2016 at 1:31 PM, wrote: > From: Rik van Riel > > Delay the loading of FPU registers until a process switches back to > userspace. This allows us to skip FPU saving & restoring for kernel > threads, the idle task, and tasks that are spinning in

net/sunrpc/stats.c:204: undefined reference to `_GLOBAL_OFFSET_TABLE_'

Hi Nicolas, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f51fdffad5b7709d0ade40736b58a2da2707fa15 commit: 461a5e51060c93f5844113f4be9dba513cc92830 do_div(): generic optimization for constant divisor on 32-bit

[PATCH] fs: nfs: Make nfs boot time y2038 safe

boot_time is represented as a struct timespec. struct timespec and CURRENT_TIME are not y2038 safe. Overall, the plan is to use timespec64 and ktime_t for all internal kernel representation of timestamps. CURRENT_TIME will also be removed. boot_time is used to construct the nfs client boot

[PATCH] fnic: Use time64_t to represent trace timestamps

trace timestamps use struct timespec and CURRENT_TIME which are not y2038 safe. These timestamps are only part of the trace log on the machine and are not shared with the fnic. Replace then with y2038 safe struct timespec64 and ktime_get_real_ts64(), respectively. Signed-off-by: Deepa Dinamani

Re: [PATCH v7 2/2] clocksource: add J-Core timer/clocksource driver

On Sat, Oct 01, 2016 at 10:58:37AM -0700, Paul E. McKenney wrote: > On Sat, Oct 01, 2016 at 01:05:08PM -0400, Rich Felker wrote: > > On Fri, Sep 30, 2016 at 06:48:35AM -0700, Paul E. McKenney wrote: > > > On Fri, Sep 30, 2016 at 03:15:11PM +0200, Thomas Gleixner wrote: > > > > On Tue, 27 Sep 2016,

Re: [PATCH RFC 2/5] x86,fpu: delay FPU register loading until switch to userspace

On Sat, 2016-10-01 at 16:44 -0700, Andy Lutomirski wrote: > On Sat, Oct 1, 2016 at 1:31 PM,   wrote: > >  > >  #define CREATE_TRACE_POINTS > >  #include > > @@ -197,6 +198,9 @@ __visible inline void > > prepare_exit_to_usermode(struct pt_regs *regs) > > if

Re: [PATCH 1/3] dmaengine: virt-dma: move function declarations

On Sat, Sep 24, 2016 at 12:37:05PM +0800, Baoyou Xie wrote: > We get 2 warnings when building kernel with W=1: > drivers/dma/virt-dma.c:22:14: warning: no previous prototype for > 'vchan_tx_submit' [-Wmissing-prototypes] > drivers/dma/virt-dma.c:52:5: warning: no previous prototype for >

Re: [PATCH V4 04/10] dmaengine: qcom_hidma: configure DMA and MSI for OF

On Wed, Sep 28, 2016 at 10:12:41PM -0400, Sinan Kaya wrote: > Configure the DMA bindings for the device tree based firmware. > > Signed-off-by: Sinan Kaya > --- > drivers/dma/qcom/hidma_mgmt.c | 5 - > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git

Re: [PATCH V4 05/10] dmaengine: qcom_hidma: make pending_tre_count atomic

On Wed, Sep 28, 2016 at 10:12:42PM -0400, Sinan Kaya wrote: > Getting ready for the MSI interrupts. The pending_tre_count is used > in the interrupt handler to make sure all outstanding requests are > serviced. > > Making it atomic so that it can be updated from multiple contexts. How is it

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Re: [PATCH v3 07/13] futex: Throughput-optimized (TP) futexes

On Fri, 30 Sep 2016, Waiman Long wrote: > + WRITE_ONCE(state->owner, current); > + preempt_disable(); > + for (;;) { > + ret = futex_trylock(uaddr, vpid, , true); Did you actually read what I said? You CANNOT access userspace in a preempt disabled region without disabling

Re: [PATCH 0/2] Moving runnable code from Documentation (last 2 patches)

On Fri, 30 Sep 2016 07:57:51 -0600 Shuah Khan wrote: > > This patch series contains the last 2 patches to complete moving runnable > > code from Documentation to selftests, samples, and tools. > > > > The first patch moves blackfin gptimers-example to samples and removes > >

Re: [PATCH] net: Use ns_capable_noaudit() when determining net sysctl permissions

From: Dmitry Torokhov Date: Fri, 30 Sep 2016 15:24:31 -0700 > From: Tyler Hicks > > The capability check should not be audited since it is only being used > to determine the inode permissions. A failed check does not indicate a > violation of security policy but, when an LSM is enabled, a

[GIT PULL] SCSI fixes for 4.8-rc8

One final fix before 4.8: there's a memory leak triggered by turning scsi mq off due to the fact that we assume on host release that the already running hosts weren't mq based because that's the state of the global flag (even though they were), so fix it by tracking this on a per host host basis.

[PATCH 0/9] md/dm-table: Fine-tuning for several function implementations

From: Markus Elfring Date: Sat, 1 Oct 2016 09:35:43 +0200 Some update suggestions were taken into account from static source code analysis. Markus Elfring (9): Use kmalloc_array() in realloc_argv() Reduce the scope for a variable in dm_table_verify_integrity() Delete an unnecessary

[PATCH 1/9] md/dm-table: Use kmalloc_array() in realloc_argv()

From: Markus Elfring Date: Sat, 1 Oct 2016 06:47:16 +0200 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 software.

Re: [PATCH v4 2/5] driver core: Functional dependencies tracking support

On Thu, Sep 29, 2016 at 02:38:04AM +0200, Rafael J. Wysocki wrote: > +static int device_reorder_to_tail(struct device *dev, void *not_used) > +{ > + struct device_link *link; > + > + /* > + * Devices that have not been registered yet will be put to the ends > + * of the lists

[PATCH 2/9] md/dm-table: Reduce the scope for a variable in dm_table_verify_integrity()

From: Markus Elfring Date: Sat, 1 Oct 2016 07:10:43 +0200 Move the definition for the variable "template_disk" into an if branch so that an extra initialisation can be avoided at the beginning by this refactoring. Signed-off-by: Markus Elfring --- drivers/md/dm-table.c | 5 ++--- 1 file

[PATCH 3/9] md/dm-table: Delete an unnecessary variable initialisation in dm_table_register_integrity()

From: Markus Elfring Date: Sat, 1 Oct 2016 07:25:43 +0200 The local variable "template_disk" is reassigned by a statement at the beginning. Thus omit the explicit initialisation. Signed-off-by: Markus Elfring --- drivers/md/dm-table.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

[PATCH 4/9] md/dm-table: Delete an unnecessary variable initialisation in dm_split_args()

From: Markus Elfring Date: Sat, 1 Oct 2016 07:37:27 +0200 The local variable "argv" will be set to an appropriate pointer a bit later. Thus omit the explicit initialisation at the beginning. Signed-off-by: Markus Elfring --- drivers/md/dm-table.c | 2 +- 1 file changed, 1 insertion(+), 1

[PATCH 5/9] md/dm-table: Move an assignment for the variable "end" in dm_split_args()

From: Markus Elfring Date: Sat, 1 Oct 2016 07:51:55 +0200 Move the assignment for the local variable "end" behind the source code for the initial two condition checks by this function. Signed-off-by: Markus Elfring --- drivers/md/dm-table.c | 3 ++- 1 file changed, 2 insertions(+), 1

[PATCH 6/9] md/dm-table: Combine substrings for ten messages

From: Markus Elfring Date: Sat, 1 Oct 2016 08:39:58 +0200 The script "checkpatch.pl" pointed information out like the following. WARNING: quoted string split across lines Thus fix the affected source code places. Signed-off-by: Markus Elfring --- drivers/md/dm-table.c | 32

[PATCH 7/9] md/dm-table: Adjust one function call together with a variable assignment

From: Markus Elfring Date: Sat, 1 Oct 2016 08:53:37 +0200 The script "checkpatch.pl" pointed information out like the following. ERROR: do not use assignment in if condition Thus fix the affected source code place. Signed-off-by: Markus Elfring --- drivers/md/dm-table.c | 3 ++- 1 file

[PATCH 8/9] md/dm-table: Delete an unwanted space in high()

From: Markus Elfring Date: Sat, 1 Oct 2016 09:04:06 +0200 The script "checkpatch.pl" pointed information out like the following. ERROR: space prohibited after that '-' (ctx:WxW) Thus fix the affected source code place. Signed-off-by: Markus Elfring --- drivers/md/dm-table.c | 2 +- 1 file

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