cache_reap() is initially scheduled in start_cpu_timer() via
schedule_delayed_work_on(). But then the next iterations are scheduled via
schedule_delayed_work(), i.e. using WORK_CPU_UNBOUND.
Thus since commit ef557180447f ("workqueue: schedule WORK_CPU_UNBOUND work on
wq_unbound_cpumask CPUs") ther
Hi Thomas,
At 04/10/2018 10:51 PM, tip-bot for Li RongQing wrote:
[...]
x86/apic: Fix signedness bug in APIC ID validity checks
The APIC ID as parsed from ACPI MADT is validity checked with the
apic->apic_id_valid() callback, which depends on the selected APIC type.
For non X2APIC types APIC
Hi Ladislav,
> Am 10.04.2018 um 22:56 schrieb Ladislav Michl :
>
> Hi Nikolaus,
>
> On Tue, Apr 10, 2018 at 06:25:17PM +0200, H. Nikolaus Schaller wrote:
>> Hi,
>> we just started testing the v4.16 kernel and found the
>> device no longer bootable (works with v4.15). It turned
>> out that there
Hi,
On Tue, Apr 10, 2018 at 11:31:29PM +0200, Paul Kocialkowski wrote:
> This adds support for the Ainol AW1, an A20-based 7" tablet from Ainol.
>
> The following board-specific features are supported:
> * LCD panel
> * Backlight
> * USB OTG
> * Buttons
> * Touchscreen (doesn't work without non-f
On Wed, Apr 11, 2018 at 09:29:34AM +0800, Jia-Ju Bai wrote:
> stir421x_fw_upload() is never called in atomic context.
>
> The call chain ending up at stir421x_fw_upload() is:
> [1] stir421x_fw_upload() <- stir421x_patch_device() <- irda_usb_probe()
>
> irda_usb_probe() is set as ".probe" in struc
On Wed, Apr 11, 2018 at 09:33:55AM +0800, Jia-Ju Bai wrote:
> irda_usb_probe() is never called in atomic context.
>
> irda_usb_probe() is only set as ".probe" in struct usb_driver.
>
> Despite never getting called from atomic context, irda_usb_probe()
> calls mdelay() to busily wait.
> This is no
On 14/03/18 09:48, Jan Beulich wrote:
On 26.02.18 at 15:08, wrote:
>> @@ -35,6 +40,9 @@ void xen_arch_post_suspend(int cancelled)
>>
>> static void xen_vcpu_notify_restore(void *data)
>> {
>> +if (xen_pv_domain() && boot_cpu_has(X86_FEATURE_SPEC_CTRL))
>> +wrmsrl(MSR_IA32_
Hi Linus
Here is nios2 update for v4.17-rc1.
Please consider pulling.
Regards
Ley Foon
The following changes since commit 0adb32858b0bddf4ada5f364a84ed60b196dbcda:
Linux 4.16 (2018-04-01 14:20:27 -0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/gi
Hi Wolfram,
On Tue, Apr 10, 2018 at 9:49 PM, Wolfram Sang wrote:
> From: Wolfram Sang
>
> Intentionally missing i2c-riic here, Chris Brandt will add himself for
> that one later.
I guess that's why you're not adding a catch-all "RENESAS I2C DRIVERS"
section?
Gr{oetje,eeting}s,
On 2018/4/11 13:30, Phil Reid wrote:
On 11/04/2018 09:51, Jia-Ju Bai wrote:
b53_switch_reset_gpio() is never called in atomic context.
The call chain ending up at b53_switch_reset_gpio() is:
[1] b53_switch_reset_gpio() <- b53_switch_reset() <-
b53_reset_switch() <- b53_setup()
b53_switch
Hi Ladislav,
On Wed, 11 Apr 2018 08:26:07 +0200
Ladislav Michl wrote:
> Hi Andreas,
>
> On Wed, Apr 11, 2018 at 06:59:03AM +0200, Andreas Kemnade wrote:
> > Hi Ladis,
> >
> > On Tue, 10 Apr 2018 22:56:43 +0200
> > Ladislav Michl wrote:
> >
> > > Hi Nikolaus,
> > >
> > > On Tue, Apr 10, 20
On Wed, Apr 11, 2018 at 09:29:34AM +0800, Jia-Ju Bai wrote:
> stir421x_fw_upload() is never called in atomic context.
>
> The call chain ending up at stir421x_fw_upload() is:
> [1] stir421x_fw_upload() <- stir421x_patch_device() <- irda_usb_probe()
>
> irda_usb_probe() is set as ".probe" in struc
In arch/x86/kvm/trace.h, this function is declared as host_irq the
first input, and vcpu_id the second, instead of otherwise.
Signed-off-by: hu huajun
---
arch/x86/kvm/svm.c | 5 ++---
arch/x86/kvm/vmx.c | 2 +-
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kvm/svm.c b/
On 2018/4/11 14:41, Greg KH wrote:
On Wed, Apr 11, 2018 at 09:29:34AM +0800, Jia-Ju Bai wrote:
stir421x_fw_upload() is never called in atomic context.
The call chain ending up at stir421x_fw_upload() is:
[1] stir421x_fw_upload() <- stir421x_patch_device() <- irda_usb_probe()
irda_usb_probe()
> I guess that's why you're not adding a catch-all "RENESAS I2C DRIVERS"
> section?
Yes.
signature.asc
Description: PGP signature
Commit b92df1de5d28 ("mm: page_alloc: skip over regions of invalid pfns
where possible") tried to optimize the loop in memmap_init_zone(). But
there is still some room for improvement.
Patch 1 introduce new config to make codes more generic
Patch 2 remain the memblock_next_valid_pfn on arm and arm
Make CONFIG_HAVE_MEMBLOCK_PFN_VALID a config option so it can move
memblock_next_valid_pfn to generic code file.
arm/arm64 can benefit from this booting time improvement.
Signed-off-by: Jia He
---
arch/arm/Kconfig | 4
arch/arm64/Kconfig | 4
mm/Kconfig | 3 +++
3 files chan
Commit b92df1de5d28 ("mm: page_alloc: skip over regions of invalid pfns
where possible") optimized the loop in memmap_init_zone(). But it causes
possible panic bug. So Daniel Vacek reverted it later.
But as suggested by Daniel Vacek, it is fine to using memblock to skip
gaps and finding next valid
This api is to find the memory region index of input pfn. With this
helper, we can improve the loop in early_pfn_valid by recording last
region index. If current pfn and last pfn are in the same memory
region, we needn't do the unnecessary binary searches because the
result of memblock_is_nomap is
Commit b92df1de5d28 ("mm: page_alloc: skip over regions of invalid pfns
where possible") optimized the loop in memmap_init_zone(). But there is
still some room for improvement. E.g. if pfn and pfn+1 are in the same
memblock region, we can simply pfn++ instead of doing the binary search
in memblock_
Commit b92df1de5d28 ("mm: page_alloc: skip over regions of invalid pfns
where possible") optimized the loop in memmap_init_zone(). But there is
still some room for improvement. E.g. in early_pfn_valid(), we can record
the last returned memblock region. If current pfn and last pfn are in the
same me
Commit b92df1de5d28 ("mm: page_alloc: skip over regions of invalid pfns
where possible") optimized the loop in memmap_init_zone(). But there is
still some room for improvement. E.g. in early_pfn_valid(), if pfn and
pfn+1 are in the same memblock region, we can record the last returned
memblock regi
On Tue, 10 Apr 2018 20:10:20 +0200,
Christoph Hellwig wrote:
>
> On Tue, Apr 10, 2018 at 06:50:04PM +0100, Robin Murphy wrote:
> > In the first one, the machine appears to have enough RAM that most of it is
> > beyond the device's 36-bit DMA mask, thus it's fairly likely for the
> > initial dire
On Wed, Apr 11, 2018 at 12:48 AM, James Hogan wrote:
> Hi Arnd,
>
> On Tue, Dec 19, 2017 at 12:39:33PM +0100, Arnd Bergmann wrote:
>> diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
>> index 5d595cfdb2c4..66cfdad68f7e 100644
>> --- a/include/linux/compiler-gcc.h
>> +++ b/i
On Tue, Apr 10, 2018 at 02:32:40PM +0200, Wolfram Sang wrote:
> The documentation was wrong, gpiod_get_direction() returns 0/1 instead
> of the GPIOF_* flags. The docs were fixed with commit 94fc73094abe47
> ("gpio: correct docs about return value of gpiod_get_direction"). Now,
> fix this user (unt
i40iw_add_mqh_4() is never called in atomic context, because it
calls rtnl_lock() that can sleep.
Despite never getting called from atomic context,
i40iw_add_mqh_4() calls kzalloc() with GFP_ATOMIC,
which does not sleep for allocation.
GFP_ATOMIC is not necessary and can be replaced with GFP_KERN
i40iw_make_listen_node() is never called in atomic context.
i40iw_make_listen_node() is only called by i40iw_create_listen, which is
set as ".create_listen" in struct iw_cm_verbs.
Despite never getting called from atomic context,
i40iw_make_listen_node() calls kzalloc() with GFP_ATOMIC,
which do
i40iw_l2param_change() is never called in atomic context.
i40iw_make_listen_node() is only set as ".l2_param_change"
in struct i40e_client_ops, and this function pointer is not called
in atomic context.
Despite never getting called from atomic context,
i40iw_l2param_change() calls kzalloc() wit
From: Colin Ian King
Trivial fix to spelling mistake in fnic stats message text
Signed-off-by: Colin Ian King
---
drivers/scsi/fnic/fnic_trace.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/fnic/fnic_trace.c b/drivers/scsi/fnic/fnic_trace.c
index abddde11982
Hi Boris,
On Wed, Apr 11, 2018 at 09:15:28AM +0200, Boris Brezillon wrote:
> Hi Ladislav,
>
> On Wed, 11 Apr 2018 08:26:07 +0200
> Ladislav Michl wrote:
>
> > Hi Andreas,
> >
> > On Wed, Apr 11, 2018 at 06:59:03AM +0200, Andreas Kemnade wrote:
> > > Hi Ladis,
> > >
> > > On Tue, 10 Apr 2018 2
Hi Jingoo,
On 11/04/2018 01:01, Jingoo Han wrote:
> On Monday, April 9, 2018 5:41 AM, Gustavo Pimentel wrote:
>>
>> Replaces a simple division by 2 to a right shift rotation of 1 bit.
>
> It looks good. However, would you add a simple reason to the commit
> message?
Sure.
Can be this one?
Prob
Hello,
On Mon, 9 Apr 2018 10:24:41 +0200
Geert Uytterhoeven wrote:
> On Wed, Apr 4, 2018 at 4:30 PM, Marc Zyngier wrote:
> > On Wed, 04 Apr 2018 14:59:09 +0100,
> > Mylčne Josserand wrote:
>
> [Marc: stuck in ISO-8859-1? ;-]
>
> >> > It'd be good to take this opportunity to refactor the shm
On Mon, Apr 09, 2018 at 03:33:34PM +0800, Chen-Yu Tsai wrote:
> On Fri, Apr 6, 2018 at 10:03 PM, Icenowy Zheng wrote:
> > Banana Pi M2 Berry has an on-board USB Hub that provides 4 USB Type-A
> > ports, and it's connected to the USB1 port of the SoC.
> >
> > Enable it.
> >
> > Signed-off-by: Iceno
On Wed, Apr 11, 2018 at 8:18 AM, Kevin Easton wrote:
> On Mon, Apr 09, 2018 at 01:56:36AM -0400, Kevin Easton wrote:
>> On Sun, Apr 08, 2018 at 09:04:33PM -0700, Eric Biggers wrote:
>> ...
>> >
>> > Looks like this is going to be fixed by
>> > https://patchwork.kernel.org/patch/10327883/ ("af_key:
On Wed, Apr 11, 2018 at 2:39 AM, Joel Fernandes wrote:
> Hi Steve,
>
> On Tue, Apr 10, 2018 at 11:00 AM, Steven Rostedt wrote:
>> On Tue, 10 Apr 2018 09:45:54 -0700
>> Joel Fernandes wrote:
>>
>>> > diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h
>>> > index a0233edc0718..
From: Palmer Dabbelt
As part of the MIPS conversion to use the generic GCC library routines,
Matt Redfearn discovered that I'd missed a notrace on __ucmpdi2(). This
patch rectifies the problem.
CC: Matt Redfearn
CC: Antony Pavlov
Signed-off-by: Palmer Dabbelt
Reviewed-by: Matt Redfearn
Sign
init_chipset_hpt366() is never called in atomic context.
init_chipset_hpt366() is set as ".init_chipset" in struct ide_port_info.
This function is not called in atomic context.
Despite never getting called from atomic context, init_chipset_hpt366()
calls mdelay() to busily wait.
This is not neces
When these are included into arch Kconfig files, maintaining
alphabetical ordering of the selects means these get split up. To allow
for keeping things tidier and alphabetical, rename the selects to
GENERIC_LIB_*
Signed-off-by: Matt Redfearn
Reviewed-by: Palmer Dabbelt
---
Changes in v6: None
In preparation for removing some of the MIPS compiler intrinsics from
arch/mips/lib, first update the build of vmlinuz to use the generic
ashldi3 from lib.
Both ashldi3 and bswapsi objects need to be built with different CFLAGS
for inclusion to vmlinuz rather than simply including the object built
init_chipset_pdcnew() is never called in atomic context.
This function is only set as ".init_chipset" in struct ide_port_info.
Despite never getting called from atomic context, init_chipset_pdcnew()
calls mdelay() to busily wait.
This is not necessary and can be replaced with msleep() to
avoid bus
detect_pll_input_clock() is never called in atomic context.
detect_pll_input_clock() is only called by init_chipset_pdcnew(), which
is set as ".init_chipset" in struct ide_port_info.
This function is not called in atomic context.
Despite never getting called from atomic context, detect_pll_input
From: Antony Pavlov
The commit b35cd9884fa5 ("lib: Add shared copies of some GCC library
routines") makes it possible to share generic GCC library routines by
several architectures.
This commit removes several generic GCC library routines from
arch/mips/lib/ in favour of similar routines from li
On Tue, 10 Apr 2018, Josh Poimboeuf wrote:
> > > I agree here. Practically we use only cumulative replacement patches at
> > > SUSE. So with that in mind I don't care about the stacking much. But, it
> > > may make sense for someone else. Evgenii mentioned they used it for
> > > hotfixes. Therefor
On Tue 10-04-18 17:02:29, Kyle Spiers wrote:
> As part of the effort to remove VLAs from the kernel[1], this changes
> the allocation of the bhs and pages arrays from being on the stack to being
> kcalloc()ed. This also allows for the removal of the explicit zeroing
> of bhs.
>
> https://lkml.org/
On 6 April 2018 at 19:28, Patrick Bellasi wrote:
> }
> @@ -5454,8 +5441,11 @@ static void dequeue_task_fair(struct rq *rq, struct
> task_struct *p, int flags)
> update_cfs_group(se);
> }
>
> - if (!se)
> + /* The task is no more visible from the root cfs_rq *
jdi_panel_init() is never called in atomic context.
Despite never getting called from atomic context, jdi_panel_init()
calls mdelay() to busily wait.
This is not necessary and can be replaced with usleep_range()
and msleep() to avoid busy waiting.
This is found by a static analysis tool named DC
On Wed, Apr 11, 2018 at 03:17:10PM +0800, Jia-Ju Bai wrote:
>
>
> On 2018/4/11 14:41, Greg KH wrote:
> > On Wed, Apr 11, 2018 at 09:29:34AM +0800, Jia-Ju Bai wrote:
> > > stir421x_fw_upload() is never called in atomic context.
> > >
> > > The call chain ending up at stir421x_fw_upload() is:
> >
The per architecture __HAVE_ARCH_PTE_SPECIAL is defined statically in the
per architecture header files. This doesn't allow to make other
configuration dependent on it.
The first patch of this series is replacing __HAVE_ARCH_PTE_SPECIAL by
CONFIG_ARCH_HAS_PTE_SPECIAL defined into the Kconfig files
On Tue, Apr 10, 2018 at 08:55:53PM -0400, David Miller wrote:
> From: "Michael S. Tsirkin"
> Date: Wed, 11 Apr 2018 02:33:16 +0300
>
> > That's a bug, davem just queued a patch to fix this upstream.
>
> It did not get queued up.
>
> The patch series didn't apply so I asked the submitter to
> re
Remove the additional define HAVE_PTE_SPECIAL and rely directly on
CONFIG_ARCH_HAS_PTE_SPECIAL.
There is no functional change introduced by this patch
Signed-off-by: Laurent Dufour
---
mm/memory.c | 19 ---
1 file changed, 8 insertions(+), 11 deletions(-)
diff --git a/mm/memory
Currently the PTE special supports is turned on in per architecture header
files. Most of the time, it is defined in arch/*/include/asm/pgtable.h
depending or not on some other per architecture static definition.
This patch introduce a new configuration variable to manage this directly
in the Kcon
On Tue, Apr 10, 2018 at 12:06:47PM -0700, Alistair Strachan wrote:
> +static int do_create_fd_scoped_permission(
> + struct vsoc_device_region *region_p,
> + struct fd_scoped_permission_node *np,
> + struct fd_scoped_permission_arg *__user arg)
> +{
> + struct file *managed_filp;
>
On Tue, 10 Apr 2018, Josh Poimboeuf wrote:
> On Tue, Apr 10, 2018 at 10:34:55AM +0200, Petr Mladek wrote:
> > > > > > > We were just recently discussing the possibility of not allowing
> > > > > > > the
> > > > > > > disabling of patches at all. If we're not going that far, let's
> > > > > > >
On Wed, 11 Apr 2018 09:36:56 +0200
Ladislav Michl wrote:
> Hi Boris,
>
> On Wed, Apr 11, 2018 at 09:15:28AM +0200, Boris Brezillon wrote:
> > Hi Ladislav,
> >
> > On Wed, 11 Apr 2018 08:26:07 +0200
> > Ladislav Michl wrote:
> >
> > > Hi Andreas,
> > >
> > > On Wed, Apr 11, 2018 at 06:59:03
There seems to be some room to enhance the subject, but otherwise:
Reviewed-by: Simon Horman
On Tue, Apr 10, 2018 at 04:13:47PM +0200, Wolfram Sang wrote:
> Signed-off-by: Wolfram Sang
> ---
> MAINTAINERS | 6 ++
> 1 file changed, 6 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
On Tue, Apr 10, 2018 at 05:53:46PM +0200, Geert Uytterhoeven wrote:
> If the IOMMU group setup fails, the reset module is not released.
>
> Fixes: b5add544d677d363 ("vfio, platform: make reset driver a requirement by
> default")
> Signed-off-by: Geert Uytterhoeven
> Reviewed-by: Eric Auger
Rev
Hi everyone,
I wrote patches introducing separate vm event counters for hugepage migration
(both for hugetlb and thp.)
Hugepage migration is different from normal page migration in event frequency
and/or how likely it succeeds, so maintaining statistics for them in mixed
counters might not be help
Currenly we have some vm event counters for page migration, but all
migration events are counted in a single value regardless of page size.
That is not good for end users who are interested in knowing whether
hugepage migration works. So this patch is suggesting to add separate
counters for thp mi
>From the same motivation as the previous patch, this patch is suggesting
to add separate counters for hugetlb migration.
Signed-off-by: Naoya Horiguchi
---
include/linux/vm_event_item.h | 3 +++
mm/migrate.c | 10 ++
mm/vmstat.c | 4
3 files cha
On 2018/4/11 16:03, Greg KH wrote:
On Wed, Apr 11, 2018 at 03:17:10PM +0800, Jia-Ju Bai wrote:
On 2018/4/11 14:41, Greg KH wrote:
On Wed, Apr 11, 2018 at 09:29:34AM +0800, Jia-Ju Bai wrote:
stir421x_fw_upload() is never called in atomic context.
The call chain ending up at stir421x_fw_uplo
On Tue, Apr 10, 2018 at 03:00:11PM -0700, Andrew Morton wrote:
> On Tue, 10 Apr 2018 14:53:51 -0700 Joe Perches wrote:
>
> > On Tue, 2018-04-10 at 14:39 -0700, Andrew Morton wrote:
> > > On Tue, 10 Apr 2018 11:19:54 -0700 Joe Perches wrote:
> > >
> > > > A struct with a bool member can have dif
On Wed, Apr 11, 2018 at 04:11:00PM +0800, Jia-Ju Bai wrote:
>
>
> On 2018/4/11 16:03, Greg KH wrote:
> > On Wed, Apr 11, 2018 at 03:17:10PM +0800, Jia-Ju Bai wrote:
> > >
> > > On 2018/4/11 14:41, Greg KH wrote:
> > > > On Wed, Apr 11, 2018 at 09:29:34AM +0800, Jia-Ju Bai wrote:
> > > > > stir42
These lines were indented 4 spaces less than they should have been. It
was a little confusing.
Signed-off-by: Dan Carpenter
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c
index 1bfe03ceb236..b733dc6aa42b 100644
--- a/drivers/cpuidle/governors/menu.c
+++ b/drive
On Tue, Apr 10, 2018 at 05:51:19PM +0300, Tuomas Tynkkynen wrote:
> Commit 45e01f401a2a16 ("ARM: dts: sunxi: Switch MMC nodes away from
> cd-inverted property") changed most of the sunxi boards away from using
> the cd-inverted property in MMC nodes. However, the
> sun7i-a20-olimex-som204-evb board
On 2018/4/11 16:17, Greg KH wrote:
On Wed, Apr 11, 2018 at 04:11:00PM +0800, Jia-Ju Bai wrote:
On 2018/4/11 16:03, Greg KH wrote:
On Wed, Apr 11, 2018 at 03:17:10PM +0800, Jia-Ju Bai wrote:
On 2018/4/11 14:41, Greg KH wrote:
On Wed, Apr 11, 2018 at 09:29:34AM +0800, Jia-Ju Bai wrote:
stir
On Tue, Apr 10, 2018 at 05:53:47PM +0200, Geert Uytterhoeven wrote:
> Vfio-platform requires reset support, provided either by ACPI, or, on DT
> platforms, by a device-specific reset driver matching against the
> device's compatible value.
>
> On many SoCs, devices are connected to an SoC-internal
On Tue, 2018-04-10 at 17:53 +0200, Geert Uytterhoeven wrote:
> Vfio-platform requires reset support, provided either by ACPI, or, on DT
> platforms, by a device-specific reset driver matching against the
> device's compatible value.
>
> On many SoCs, devices are connected to an SoC-internal reset
On Wed, Apr 11, 2018 at 10:08:06AM +0200, Boris Brezillon wrote:
> On Wed, 11 Apr 2018 09:36:56 +0200
> Ladislav Michl wrote:
>
> > Hi Boris,
> >
> > On Wed, Apr 11, 2018 at 09:15:28AM +0200, Boris Brezillon wrote:
[...]
> > > Not sure this approach is safe on all archs: if the cache is VIVT or
On Tue, Apr 10, 2018 at 09:49:13PM +0200, Wolfram Sang wrote:
> The number of I2C host controller drivers keeps increasing, and although
> I had some success acquiring specific driver maintainers, my bandwidth
> is by far not enough to act as a fallback for the rest of the drivers.
> To reflect thi
On Tue, Apr 10, 2018 at 09:49:14PM +0200, Wolfram Sang wrote:
> From: Wolfram Sang
>
> Intentionally missing i2c-riic here, Chris Brandt will add himself for
> that one later.
>
> Signed-off-by: Wolfram Sang
Reviewed-by: Simon Horman
ast_post_chip_2500() is never called in atomic context.
The call chains ending up at reset_mmc_2500() are:
[1] ast_post_chip_2500() <- ast_post_gpu() <- ast_drm_thaw()
[2] ast_post_chip_2500() <- ast_post_gpu() <- ast_driver_load()
ast_drm_thaw() calls console_lock() which can sleep.
ast_driver_l
reset_mmc_2500() is never called in atomic context.
The call chains ending up at reset_mmc_2500() are:
[1] reset_mmc_2500() <- ast_dram_init_2500() <- ast_post_chip_2500() <-
ast_post_gpu() <- ast_drm_thaw()
[2] reset_mmc_2500() <- ast_dram_init_2500() <- ast_post_chip_2500() <-
On Wed 11-04-18 10:03:36, Laurent Dufour wrote:
> @@ -881,7 +876,8 @@ struct page *_vm_normal_page(struct vm_area_struct *vma,
> unsigned long addr,
>
> if (is_zero_pfn(pfn))
> return NULL;
> -check_pfn:
> +
> +check_pfn: __maybe_unused
> if (unlikely(pfn > highest_memm
Hello!
On 4/11/2018 10:52 AM, Jia-Ju Bai wrote:
detect_pll_input_clock() is never called in atomic context.
detect_pll_input_clock() is only called by init_chipset_pdcnew(), which
is set as ".init_chipset" in struct ide_port_info.
This function is not called in atomic context.
Despite never g
adv7511_probe() is never called in atomic context.
This function is only set as ".probe" in struct i2c_driver.
Despite never getting called from atomic context, adv7511_probe()
calls mdelay() to busily wait.
This is not necessary and can be replaced with usleep_range() to
avoid busy waiting.
This
On Wed 11-04-18 10:03:35, Laurent Dufour wrote:
> Currently the PTE special supports is turned on in per architecture header
> files. Most of the time, it is defined in arch/*/include/asm/pgtable.h
> depending or not on some other per architecture static definition.
>
> This patch introduce a new
On 2018/4/11 16:33, Sergei Shtylyov wrote:
Hello!
On 4/11/2018 10:52 AM, Jia-Ju Bai wrote:
detect_pll_input_clock() is never called in atomic context.
detect_pll_input_clock() is only called by init_chipset_pdcnew(), which
is set as ".init_chipset" in struct ide_port_info.
This function is
2018-04-10 17:38 GMT+09:00 Tomasz Figa :
> 2018-04-10 16:06 GMT+09:00 Krzysztof Kozlowski :
>> On Sun, Apr 8, 2018 at 8:07 PM, Paweł Chmiel
>> wrote:
>>> All banks with GPIO interrupts should be at beginning
>>> of bank array and without any other types of banks between them.
>>> This order is exp
Hi Simon,
On Wed, Apr 11, 2018 at 10:22 AM, Simon Horman wrote:
> On Tue, Apr 10, 2018 at 05:53:47PM +0200, Geert Uytterhoeven wrote:
>> Vfio-platform requires reset support, provided either by ACPI, or, on DT
>> platforms, by a device-specific reset driver matching against the
>> device's compat
Hi, Linus,
Please pull from
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git next
to receive the latest Thermal Management updates for v4.17-rc1 with
top-most commit f8837aac36cdc7430422cd65f4466071b42654bb:
Merge branches 'thermal-core' and 'thermal-soc' into next (2018-04-02
On 11/04/2018 10:33, Michal Hocko wrote:
> On Wed 11-04-18 10:03:36, Laurent Dufour wrote:
>> @@ -881,7 +876,8 @@ struct page *_vm_normal_page(struct vm_area_struct *vma,
>> unsigned long addr,
>>
>> if (is_zero_pfn(pfn))
>> return NULL;
>> -check_pfn:
>> +
>> +check_pfn: __may
detect_pll_input_clock() is never called in atomic context.
detect_pll_input_clock() is only called by init_chipset_pdcnew(), which
is set as ".init_chipset" in struct ide_port_info.
This function is not called in atomic context.
Despite never getting called from atomic context, detect_pll_input
Hi Philipp,
On Wed, Apr 11, 2018 at 10:22 AM, Philipp Zabel wrote:
> On Tue, 2018-04-10 at 17:53 +0200, Geert Uytterhoeven wrote:
>> Vfio-platform requires reset support, provided either by ACPI, or, on DT
>> platforms, by a device-specific reset driver matching against the
>> device's compatible
On Wed, Apr 11, 2018 at 3:04 AM, Laura Abbott wrote:
> There's an ongoing effort to remove VLAs[1] from the kernel to eventually
> turn on -Wvla. The single VLA can either take a value of 2 or 4 so switch
> to the upper bound.
>
> [1] https://lkml.org/lkml/2018/3/7/621
>
> Signed-off-by: Laura Abb
lock_page_memcg()/unlock_page_memcg() use spin_lock_irqsave/restore() if
the page's memcg is undergoing move accounting, which occurs when a
process leaves its memcg for a new one that has
memory.move_charge_at_immigrate set.
unlocked_inode_to_wb_begin,end() use spin_lock_irq/spin_unlock_irq() if
Compliment of the day,
I am Mr.Kere Casmire I Have a Business Proposal of $5.3 million For You.
I am aware of the unsafe nature of the internet,
and was compelled to use this medium due to the nature of this project.
I have access to very vital information that can be used to transfer
this huge a
lock_page_memcg()/unlock_page_memcg() use spin_lock_irqsave/restore() if
the page's memcg is undergoing move accounting, which occurs when a
process leaves its memcg for a new one that has
memory.move_charge_at_immigrate set.
unlocked_inode_to_wb_begin,end() use spin_lock_irq/spin_unlock_irq() if
On Wed 11-04-18 10:41:23, Laurent Dufour wrote:
> On 11/04/2018 10:33, Michal Hocko wrote:
> > On Wed 11-04-18 10:03:36, Laurent Dufour wrote:
> >> @@ -881,7 +876,8 @@ struct page *_vm_normal_page(struct vm_area_struct
> >> *vma, unsigned long addr,
> >>
> >>if (is_zero_pfn(pfn))
> >>
On Wed, Apr 11, 2018 at 1:45 AM Greg Thelen wrote:
> lock_page_memcg()/unlock_page_memcg() use spin_lock_irqsave/restore() if
> the page's memcg is undergoing move accounting, which occurs when a
> process leaves its memcg for a new one that has
> memory.move_charge_at_immigrate set.
> unlocked_
Hi, Greg, Thomas
I find 3 version of MKDEV (actually 2 + makedev)
in include/linux/kdev_t.h
#define MINORBITS 20
#define MKDEV(ma,mi)(((ma) << MINORBITS) | (mi))
in inlcude/uapi/linux/kdev_t.h
#define MKDEV(ma,mi)((ma)<<8 | (mi))
in Android bi
On Wed, Apr 11, 2018 at 6:06 AM, Joel Stanley wrote:
> Hey Arnd,
>
> On 22 February 2018 at 15:33, Joel Stanley wrote:
>> I am interested in all ASPEED drivers, and the previous match wasn't
>> grabbing files in nested directories. Use N instead.
>>
>> Add the arm kernel mailing list so that patc
On 05-04-18, 18:16, Daniel Lezcano wrote:
> The cpu idle cooling driver performs synchronized idle injection across all
> cpus belonging to the same cluster and offers a new method to cool down a SoC.
>
> Each cluster has its own idle cooling device, each core has its own idle
> injection thread,
On 05-04-18, 18:16, Daniel Lezcano wrote:
> Register the ARM generic cpuidle driver as a cooling device.
>
> Signed-off-by: Daniel Lezcano
> ---
> drivers/cpuidle/cpuidle-arm.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/drivers/cpuidle/cpuidle-arm.c b/drivers/cpuidle/cpuidle-ar
On Wed, 11 Apr 2018 10:27:46 +0200
Ladislav Michl wrote:
> On Wed, Apr 11, 2018 at 10:08:06AM +0200, Boris Brezillon wrote:
> > On Wed, 11 Apr 2018 09:36:56 +0200
> > Ladislav Michl wrote:
> >
> > > Hi Boris,
> > >
> > > On Wed, Apr 11, 2018 at 09:15:28AM +0200, Boris Brezillon wrote:
> [.
From: Sean Wang
Changes since v1:
- Dropped several patches which have been merged.
- Rebased to linux-next-20180410 where those dependent patches including
[1] and [2] all have been got merged.
- Revised according to suggestions and comments on v1, where the major work is
to put board-specif
From: Sean Wang
Since those LEDs are parts of PMIC MT6323, it is reasonable to merge
those LEDs node definition back into mt6323.dtsi. This way can improve
the reusability of those nodes among different boards with the same PMIC.
And LED is very much board specific and thus the mt6323.dtsi only
From: Sean Wang
Move all possible setups for pio into SoC level DTSI file mt7623.dtsi in
order to introduce more boards such as official MT7623A reference boards
without copy-n-pasting almost the same content of nodes in pio into every
new file.
So, it should be better to reuse those nodes by co
From: Sean Wang
It should be good that no use "_" is in examples. Consequently,
those nodes in certain files which have an inappropriate name containing
"_" are all being replaced with "-".
Signed-off-by: Sean Wang
Cc: "Rafael J. Wysocki"
Cc: Viresh Kumar
Cc: Rob Herring
Cc: Mark Rutland
Cc
From: Sean Wang
Convert boilerplate license statement into proper SPDX identifier style.
Signed-off-by: Sean Wang
Cc: Philippe Ombredanne
Cc: Rob Herring
---
arch/arm/boot/dts/mt2701-evb.dts | 9 +
arch/arm/boot/dts/mt2701.dtsi | 9 +
arch/arm/boot/dts/mt6323
From: Sean Wang
Add MT7623N reference board with eMMC. On the board, there is additional
external PHY ICPlus IP1001 transceiver available by port 5 on the MDIO
bus connectted with GMAC2.
Signed-off-by: Sean Wang
Suggested-by: Ryder Lee
---
arch/arm/boot/dts/Makefile | 1 +
arch/
1 - 100 of 1466 matches
Mail list logo
