On Wed 26-09-18 08:46:56, Yang Shi wrote:
> brk might be used to shinrk memory mapping too. Use __do_munmap() to
> shrink mapping with downgrading mmap_sem to read.
same comment wrt the changelog as for the previous patch.
--
Michal Hocko
SUSE Labs
On Wed 26-09-18 08:46:55, Yang Shi wrote:
> Other than munmap, mremap might be used to shrink memory mapping too.
> Use __do_munmap() to shrink mapping with downgrading mmap_sem to read.
Please be more explicit about _why_ this is OK. It wouldn't hurt to call
out benefits explicitly as well. You w
Hi Janusz,
On 2018-09-25 21:24, Janusz Krzysztofik wrote:
> Commit b9762bebc633 ("gpiolib: Pass bitmaps, not integer arrays, to
> get/set array") changed the way GPIO values are passed to
> gpiod_get/set_array_value() and friends. The updated code of
> mmc_pwrseq_simple_set_gpios_value() incorrec
On Tue, Sep 25, 2018 at 08:58:45PM +0200, Michal Hocko wrote:
> On Mon 17-09-18 23:10:59, Roman Gushchin wrote:
> > The memcg OOM killer is never invoked due to a failed high-order
> > allocation, however the MEMCG_OOM event can be raised.
> >
> > As shown below, it can happen under conditions, wh
On Tue, 25 Sep 2018 at 19:38, Valentin Schneider
wrote:
>
> When load_balance() fails to move some load because of task affinity,
> we end up increasing sd->balance_interval to delay the next periodic
> balance in the hopes that next time we look, that annoying pinned
> task(s) will be gone.
It's
On Wed, Sep 26, 2018 at 10:30:34AM +0800, Phil Reid wrote:
> On 26/09/2018 9:49 AM, Song Qiang wrote:
> > On Tue, Sep 25, 2018 at 10:36:54PM +0800, Phil Reid wrote:
> > > On 25/09/2018 9:30 PM, Jonathan Cameron wrote:
> > > > > +static irqreturn_t rm3100_trigger_handler(int irq, void *p)
> > > > >
On Wed, Sep 26, 2018 at 5:00 AM Baolin Wang wrote:
> This patch adds the Spreadtrum SC27XX serial PMICs fuel gauge support,
> which is used to calculate the battery capacity.
>
> Original-by: Yuanjiang Yu
> Signed-off-by: Baolin Wang
> ---
> Changes from v1:
> - Use battery standard properties
On Wed, Sep 26, 2018 at 5:00 AM Baolin Wang wrote:
> This patch adds the binding documentation for Spreadtrum SC27XX series PMICs
> fuel gauge unit device, which is used to calculate the battery capacity.
>
> Signed-off-by: Baolin Wang
> ---
> Changes from v1:
> - Renamed GPIO property.
> - Us
On Wed, 26 Sep 2018, Peter Zijlstra wrote:
> On Fri, Sep 21, 2018 at 02:02:26PM +0200, Sebastian Andrzej Siewior wrote:
> > Instrumentation show always the picture:
> >
> > CPU0 CPU1
> > => do_syscall_64 => do_syscall_64
> > => S
On 09/25/18 21:06, Guenter Roeck wrote:
> On systems with OF_IMAP_OLDWORLD_MAC set in of_irq_workarounds, the
> devicetree interrupt parsing code is different, causing unit tests of
> devicetree interrupt nodes to fail. Due to a bug in unittest code, which
> tries to dereference an uninitialized po
On Wed, Sep 26, 2018 at 5:00 AM Baolin Wang wrote:
> Some battery driver will use the open circuit voltage (OCV) value to look
> up the corresponding battery capacity percent in one certain degree Celsius.
> Thus this patch provides some battery properties to present the OCV table
> temperatures
On Wed, Sep 26, 2018 at 4:59 AM Baolin Wang wrote:
> Introduce one property to present the battery internal resistance for battery
> information.
>
> Signed-off-by: Baolin Wang
> ---
> Changes from v1:
> - New patch in v2.
I'm a bit confused by the physics in this patch.
The internal resistan
On Wed, 26 Sep 2018 at 04:59, Florian Fainelli wrote:
>
>
>
> On 9/24/2018 8:01 AM, Jim Quinlan wrote:
> > On Mon, Sep 24, 2018 at 4:25 AM Ard Biesheuvel
> > wrote:
> >>
> >> On Fri, 21 Sep 2018 at 19:41, Jim Quinlan wrote:
> >>>
> >>> On Thu, Sep 20, 2018 at 5:39 PM Florian Fainelli
> >>> wro
Hi Justin,
> [ 3401.987556] EDAC MC15: Giving out device to module skx_edac controller
> Skylake Socket#1 IMC#1
Just curious, has the system(two memory controllers per socket) got more
than 8 sockets?
Normally, the number "1" in the above string "Skylake Socekt#1 IMC#1"
should be 7 (tha
Hello,
syzbot found the following crash on:
HEAD commit:02214bfc89c7 Merge tag 'media/v4.19-2' of git://git.kernel..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=159b85f140
kernel config: https://syzkaller.appspot.com/x/.config?x=22a62640793a83c9
da
Hello,
syzbot found the following crash on:
HEAD commit:dad486875956 Add linux-next specific files for 20180924
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=15da1fd140
kernel config: https://syzkaller.appspot.com/x/.config?x=3e793f6258a2ee8f
dashb
On Tue, Sep 25, 2018 at 9:23 PM Janusz Krzysztofik wrote:
> Commit b9762bebc633 ("gpiolib: Pass bitmaps, not integer arrays, to
> get/set array") changed the way GPIO values are passed to
> gpiod_get/set_array_value() and friends. The updated code of
> mmc_pwrseq_simple_set_gpios_value() incorre
Hi,
On Tue, Sep 25, 2018 at 01:54:57PM -0700, Rajat Jain wrote:
> * Use con_id=NULL if it is dealing with a legacy BIOS (i.e. no _DSD
> properties in the ACPI).
> * Use con_id= if it is dealing with a modern BIOS (i.e.
> which provides _DSD for the property)
Or you can use con_id= everywhere and
On Fri, Sep 21, 2018 at 03:22:03PM -0500, PierceGriffiths wrote:
> diff --git a/kernel/sched/core.c b/kernel/sched/core.c
> index 625bc9897f62..443a1f235cfd 100644
> --- a/kernel/sched/core.c
> +++ b/kernel/sched/core.c
> @@ -617,12 +617,8 @@ bool sched_can_stop_tick(struct rq *rq)
>* If th
Hello,
syzbot found the following crash on:
HEAD commit:846e8dd47c26 Merge tag 'scsi-fixes' of git://git.kernel.or..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=16de846e40
kernel config: https://syzkaller.appspot.com/x/.config?x=dfb440e26f0a6f6f
da
On Tue, Sep 25, 2018 at 1:24 PM Rob Herring wrote:
> On Wed, 19 Sep 2018 18:37:11 -0700, Bjorn Andersson wrote:
> > Add the binding for the TLMM pinctrl block found in the QCS404 platform.
> >
> > Signed-off-by: Bjorn Andersson
> > ---
> > .../bindings/pinctrl/qcom,qcs404-pinctrl.txt | 200
Hi Andreas,
On Tue, Jul 24, 2018 at 7:35 PM Andreas Schwab wrote:
> On Jul 23 2018, Randy Dunlap wrote:
> > I don't see that all of these string compare fields are null-terminated.
>
> That gcc has converted the strncmp calls to strcmp is a pretty strong
> evidence that they are.
Isn't gcc-8 ju
> -Original Message-
> From: Nathan Chancellor
> Sent: Wednesday, September 26, 2018 8:21 AM
> To: Vadim Pasternak ; Darren Hart
> ; Andy Shevchenko
> Cc: platform-driver-...@vger.kernel.org; linux-kernel@vger.kernel.org; Nathan
> Chancellor
> Subject: [PATCH] platform/x86: mlx-platfo
On Tue, Sep 25, 2018 at 11:55 AM Colin King wrote:
> From: Colin Ian King
>
> Currently, the check on desc->eint.eint_n == EINT_NA is always false
> because this is comparing a u16 to -1 which can never be true. Fix
> this by casting EINT_NA to u16.
>
> Detected by CoverityScan, CID#1473610 ("O
On Wed, Sep 26, 2018 at 09:13:59AM +0200, Greg Kroah-Hartman wrote:
> On Wed, Sep 26, 2018 at 12:02:09AM -0700, Nathan Chancellor wrote:
> > Clang emits the following warning:
> >
> > drivers/staging/rtl8723bs/os_dep/sdio_intf.c:25:36: warning: variable
> > 'acpi_ids' is not needed and will not be
Hello,
syzbot found the following crash on:
HEAD commit:2dd68cc7fd8c Merge gitolite.kernel.org:/pub/scm/linux/kern..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=105fe67640
kernel config: https://syzkaller.appspot.com/x/.config?x=22a62640793a83c9
da
On Mon, Sep 24, 2018 at 4:49 PM Alexandre Belloni
wrote:
> rtc_time_to_tm always rturns a valid tm, there is no need to validate it.
>
> Signed-off-by: Alexandre Belloni
Acked-by: Linus Walleij
Yours,
Linus Walleij
On Mon, Sep 24, 2018 at 4:49 PM Alexandre Belloni
wrote:
> Let the core handle offsetting and windowing the RTC range.
> The RTC has a 24 bit counter for minutes plus a seconds counter.
> Keep the epoch at the beginning of 2000.
>
> Signed-off-by: Alexandre Belloni
Acked-by: Linus Walleij
You
On Mon, Sep 24, 2018 at 4:49 PM Alexandre Belloni
wrote:
> Use rtc_add_group to add the sysfs group in a race free manner.
>
> Signed-off-by: Alexandre Belloni
Reviewed-by: Linus Walleij
Yours,
Linus Walleij
On Tue 25-09-18 13:20:12, Alexander Duyck wrote:
[...]
> + vm_debug[=options] [KNL] Available with CONFIG_DEBUG_VM=y.
> + May slow down system boot speed, especially when
> + enabled on systems with a large amount of memory.
> + A
On Fri, Sep 21, 2018 at 02:02:26PM +0200, Sebastian Andrzej Siewior wrote:
> Instrumentation show always the picture:
>
> CPU0 CPU1
> => do_syscall_64 => do_syscall_64
> => SyS_ptrace => syscall_
On Tue, Sep 25, 2018 at 12:15 AM Bjorn Andersson
wrote:
> From: Avaneesh Kumar Dwivedi
>
> Add initial pinctrl driver to support pin configuration with
> pinctrl framework for qcs404.
>
> Signed-off-by: Avaneesh Kumar Dwivedi
> Signed-off-by: Chintan Pandya
> Signed-off-by: Anu Ramanathan
> [
Remove duplicated includes linux/of_platform.h
and linux/wait.h
Signed-off-by: YueHaibing
---
sound/soc/qcom/qdsp6/q6asm.c | 1 -
sound/soc/qcom/qdsp6/q6core.c | 1 -
2 files changed, 2 deletions(-)
diff --git a/sound/soc/qcom/qdsp6/q6asm.c b/sound/soc/qcom/qdsp6/q6asm.c
index 2b2c723..e1cfa84
On 09/25/18 at 07:26pm, Borislav Petkov wrote:
> IINM, the problem can be addressed in a simpler way by getting rid of
> enc_bit and thus getting rid of the need to do relative addressing of
> anything and simply doing the whole dance of figuring out the C-bit each
> time. It probably wouldn't be e
On Tue, Sep 25, 2018 at 12:15 AM Bjorn Andersson
wrote:
> Add the binding for the TLMM pinctrl block found in the QCS404 platform.
>
> Signed-off-by: Bjorn Andersson
> ---
>
> Changes since v1:
> - Dropped leading 0 in node address
Patch applied.
Non-controversial bindings and minor issue fixed
Leonardo Brás wrote:
Creates new Makefile to avoid building driver if
'make drivers/oprofile/' is called directly.
This driver is usually built from arch/$ARCH and seems to have
no meaning building alone.
Signed-off-by: Leonardo Brás
---
drivers/oprofile/Makefile | 1 +
1 file changed, 1 inse
On Tue, Sep 25, 2018 at 12:15 AM Bjorn Andersson
wrote:
> On some new platforms the tiles have been placed too far apart to be
> covered in a single ioremap. Turn "regs" into an array of base addresses
> and make the pingroup carry the information about which tile the pin
> resides in.
>
> For ex
On Tue, Sep 25, 2018 at 12:15 AM Bjorn Andersson
wrote:
> In preparation for the support for dispersed tiles move all readl and
> writel calls to helper functions. This will allow us to isolate the
> added complexity of another indirection.
>
> Signed-off-by: Bjorn Andersson
> ---
>
> Changes si
On Tue, Sep 25, 2018 at 2:04 AM Bjorn Andersson
wrote:
> From: Vinod Koul
>
> Add support for the PMS405 GPIO support to the Qualcomm PMIC GPIO
> binding.
>
> Signed-off-by: Vinod Koul
> Signed-off-by: Bjorn Andersson
> ---
>
> Changes since v1:
> - Dropped unnecessary driver update
> - Update
On 09/26/2018 09:15 AM, David Hildenbrand wrote:
> On 26/09/2018 01:16, Tony Krowiak wrote:
>> From: Tony Krowiak
>>
>> Introduces two new CPU model facilities to support
>> AP virtualization for KVM guests:
>>
>> 1. AP Query Configuration Information (QCI) facility is installed.
>>
>>This
On Tue, Sep 25, 2018 at 11:20 PM Stefan Agner wrote:
>
> While in theory multiple unwinders could be compiled in, it does
> not make sense in practise. Use a choice to make the unwinder
> selection mutually exclusive and mandatory.
>
> Already before this commit it has not been possible to deselec
On Tue, Sep 11, 2018 at 5:09 PM Eugeniy Paltsev
wrote:
> This patch adds documentation of device tree bindings for the Synopsys
> GPIO via CREG driver.
>
> Signed-off-by: Eugeniy Paltsev
Reviewed-by: Linus Walleij
This is fine, just waiting for the final version of the driver.
Yours,
Linus W
On 26/09/2018 01:16, Tony Krowiak wrote:
> From: Tony Krowiak
>
> Introduces a new AP device driver. This device driver
> is built on the VFIO mediated device framework. The framework
> provides sysfs interfaces that facilitate passthrough
> access by guests to devices installed on the linux host
On Wed 26-09-18 08:12:47, Michal Hocko wrote:
> On Tue 25-09-18 14:50:52, David Rientjes wrote:
> [...]
> Let's put my general disagreement with the approach asside for a while.
> If this is really the best way forward the is the implementation really
> correct?
>
> > + /*
> > +* Disabling t
On 26/09/2018 01:16, Tony Krowiak wrote:
> From: Pierre Morel
>
> When we clear the Crypto Control Block (CRYCB) used by a guest
> level 2, the vSIE shadow CRYCB for guest level 3 must be updated
> before the guest uses it.
>
> We achieve this by using the KVM_REQ_VSIE_RESTART synchronous
> requ
On Tue, Sep 25, 2018 at 01:38:12PM -0700, Olof Johansson wrote:
> On Tue, Sep 25, 2018 at 12:37:35PM +0200, Alexandre Belloni wrote:
> > Arnd, Olof,
> >
> > Most changes are shuffling around the maintainers entries. There are
> > also two PM non urgent fixes.
> >
> > This one as a trivial conflic
On 26/09/2018 01:16, Tony Krowiak wrote:
> From: Tony Krowiak
>
> Introduces two new CPU model facilities to support
> AP virtualization for KVM guests:
>
> 1. AP Query Configuration Information (QCI) facility is installed.
>
>This is indicated by setting facilities bit 12 for
>the gues
> ret = -ENXIO;
> break;
> @@ -2062,6 +2085,7 @@ static u64 kvm_s390_get_initial_cpuid(void)
> static void kvm_s390_crypto_init(struct kvm *kvm)
> {
Only two NITs,
> kvm->arch.crypto.crycb = &kvm->arch.sie_page2->crycb;
> + kvm->arch.crypto.
On Wed, Sep 26, 2018 at 12:02:09AM -0700, Nathan Chancellor wrote:
> Clang emits the following warning:
>
> drivers/staging/rtl8723bs/os_dep/sdio_intf.c:25:36: warning: variable
> 'acpi_ids' is not needed and will not be emitted
> [-Wunneeded-internal-declaration]
> static const struct acpi_device
Andreas Schwab 於 2018年9月25日 週二 下午3:20寫道：
>
> On Sep 25 2018, Zong Li wrote:
>
> > The RV32 need the umoddi3 to do modulo when the operands are long long
> > type, like other libraries implementation such as ucmpdi2, lshrdi3 and
> > so on. I encounter the undefined reference 'umoddi3' when I use t
On 26.09.2018 06:53, Chen-Yu Tsai wrote:
The Pine64 Rock64 board comes with a GigaDevice GD25Q128CSIG
or GD25Q127CSIG chip, which is a 128 Mbit SPI NOR flash chip
that supports the JEDEC read-ID command.
This patch enables the SPI controller and adds a device node
for the flash chip using the ge
Hi Leonardo,
Thanks for your patch series!
On Wed, Sep 26, 2018 at 3:51 AM Leonardo Brás wrote:
> This Patchset changes some driver's Makefile to allow them building
> using the command 'make drivers/DRIVERNAME', if compatible.
Please note that running "make drivers/DRIVERNAME" assumes that you
On 09/21/2018 07:28 PM, Tomas Winkler wrote:
Factor out TPM 1.x commands calculation into tpm1-cmd.c file.
and change the prefix from tpm_ to tpm1_.
No functional change is done here.
Signed-off-by: Tomas Winkler
Tested-by: Jarkko Sakkinen
---
V2-V3: Rebase
V4: 1. Remove the licence stateme
Clang emits the following warning:
drivers/staging/rtl8723bs/os_dep/sdio_intf.c:25:36: warning: variable
'acpi_ids' is not needed and will not be emitted
[-Wunneeded-internal-declaration]
static const struct acpi_device_id acpi_ids[] = {
^
1 warning generated.
M
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