On Wed, Oct 09, 2019 at 12:48:40PM +0200, Johan Hovold wrote:
> This series fixes a use-after-free bug introduced by a recent
> disconnect-deadlock fix that was reported by syzbot. Turns out there was
> already a related bug in the driver, and the first patch addresses both
> issues.
>
> While loo
On 08. 10. 19 17:46, Christoph Hellwig wrote:
> On Tue, Oct 08, 2019 at 12:34:47PM +0200, Michal Simek wrote:
>> index e5c9170a07fc..83417105c00a 100644
>> --- a/arch/microblaze/include/asm/Kbuild
>> +++ b/arch/microblaze/include/asm/Kbuild
>> @@ -25,6 +25,7 @@ generic-y += local64.h
>> generic-y
After resetting the vCPU, the kvmclock MSR keeps the previous value but it is
not enabled. This can be confusing, so fix it.
Signed-off-by: Paolo Bonzini
---
arch/x86/kvm/x86.c | 6 ++
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
inde
On 2019-10-09, Christian Brauner wrote:
> In v5.4-rc2 we added a new helper (cf. [1]) check_zeroed_user() which
> does what bpf_check_uarg_tail_zero() is doing generically. We're slowly
> switching such codepaths over to use check_zeroed_user() instead of
> using their own hand-rolled version.
>
On 10/10/19 09:30, Suleiman Souhlal wrote:
> kvmclock_reset(vcpu);
>
> + if (vcpu->arch.pv_timekeeper_enabled)
> + atomic_dec(&pv_timekeepers_nr);
> +
Please make the new MSR systemwide, there's no need to have one copy per
vCPU. Also, it has to be cleared on reset. I hav
On 2019-10-09, Christian Brauner wrote:
> In v5.4-rc2 we added a new helper (cf. [1]) copy_struct_from_user().
> This helper is intended for all codepaths that copy structs from
> userspace that are versioned by size. bpf_prog_get_info_by_fd() does
> exactly what copy_struct_from_user() is doing.
According to the App note[1] detailing the tuning algorithm, for
temperatures < -20C, the initial tuning value should be min(largest
value in LPW - 24, ceil(13/16 ratio of LPW)). The largest value in
LPW is (max_window + 4 * (max_len - 1)) and not (max_window + 4 * max_len)
itself. Fix this impleme
On Thu, Oct 10, 2019 at 07:31:29AM +0200, Andreas Kemnade wrote:
> Hi Jonathan,
>
> On Mon, 7 Oct 2019 00:38:48 +0200
> Jonathan Neuschäfer wrote:
>
> > Thanks for CCing me on this patchset. Nice to see more e-book reader
> > related work!
> >
> btw. seems that we have a common target, since ou
On 2019-10-09, Christian Brauner wrote:
> In v5.4-rc2 we added a new helper (cf. [1]) copy_struct_from_user().
> This helper is intended for all codepaths that copy structs from
> userspace that are versioned by size. The bpf() syscall does exactly
> what copy_struct_from_user() is doing.
> Note t
On Fri, Oct 04, 2019 at 10:15:22AM -0300, Mauro Carvalho Chehab wrote:
> Using bool on struct is not recommended, as it wastes lots of
> space. So, instead, let's use bits.
Wouldn't "bool b:1;" even be better? I performed a little test:
#include
#include
struct uints {
unsigned int a0;
On 10/10/19 09:30, Suleiman Souhlal wrote:
> +kvm_hostclock_enable(struct clocksource *cs)
> +{
> + pv_timekeeper_enabled = 1;
> +
> + old_vclock_mode = kvm_clock.archdata.vclock_mode;
> + kvm_clock.archdata.vclock_mode = VCLOCK_TSC;
> + return 0;
> +}
> +
> +static void
> +kvm_host
On Thu, 2019-10-10 at 18:00 +0900, Tomasz Figa wrote:
> Hi Chunfeng,
>
> On Thu, Oct 10, 2019 at 5:45 PM Chunfeng Yun
> wrote:
> >
> > Hi, Tomasz,
> >
> > On Thu, 2019-10-10 at 16:50 +0900, Tomasz Figa wrote:
> > > MediaTek XHCI host controller does not support 64-bit addressing despite
> > > th
On Thu 10-10-19 05:01:44, Qian Cai wrote:
>
>
> > On Oct 9, 2019, at 12:23 PM, Michal Hocko wrote:
> >
> > If this was only about the memory offline code then I would agree. But
> > we are talking about any printk from the zone->lock context and that is
> > a bigger deal. Besides that it is qui
On 19. 10. 8. 오후 8:52, Stephan Gerhold wrote:
> Commit f0b5c2c96370 ("phy: qcom-usb-hs: Replace the extcon API")
> switched from extcon_register_notifier() to the resource-managed
> API, i.e. devm_extcon_register_notifier().
>
> This is problematic in this case, because the extcon notifier
> is dy
Thanks for the review
On 10/10/2019 2:29 AM, Rob Herring wrote:
On Mon, Oct 07, 2019 at 03:47:14PM +0300, Talel Shenhar wrote:
Document Amazon's Annapurna Labs POS SoC binding.
Signed-off-by: Talel Shenhar
---
.../bindings/edac/amazon,al-pos-edac.yaml | 40 ++
On Thu 2019-10-10 17:39:08, Sergey Senozhatsky wrote:
> On (10/10/19 10:21), Petr Mladek wrote:
> [..]
> > > > Considering that console.write is called from essentially arbitrary code
> > > > path IIUC then all the locks used in this path should be pretty much
> > > > tail locks or console internal
On Thu, Oct 10, 2019 at 11:32:23AM +0200, Hans de Goede wrote:
> Hi,
>
> On 10-10-2019 10:31, Heikki Krogerus wrote:
> > On Tue, Oct 08, 2019 at 05:02:04PM +0300, Heikki Krogerus wrote:
> > > On Tue, Oct 08, 2019 at 03:59:23PM +0200, Hans de Goede wrote:
> > > > Hi,
> > > >
> > > > On 08-10-2019
Hi Aleksa,
Aleksa Sarai writes:
> A common pattern for syscall extensions is increasing the size of a
> struct passed from userspace, such that the zero-value of the new fields
> result in the old kernel behaviour (allowing for a mix of userspace and
> kernel vintages to operate on one another in
On Monday, October 7, 2019 11:11:30 PM CEST Natarajan, Janakarajan wrote:
> On 10/5/2019 7:40 AM, Thomas Renninger wrote:
>
...
> >>
> >> APERF/MPERF from CPL > 0) and avoid using the msr module (patch 2).
> >
> > And this one only exists on latest AMD cpus, right?
>
> Yes. The RDPRU instruction
Thu, Oct 10, 2019 at 12:34:02PM CEST, mkube...@suse.cz wrote:
>Commit c10e6cf85e7d ("net: genetlink: push attrbuf allocation and parsing
>to a separate function") moved attribute buffer allocation and attribute
>parsing from genl_family_rcv_msg_doit() into a separate function
>genl_family_rcv_msg_a
On Thu, Oct 10, 2019 at 10:51:45AM +0200, Alexander Gordeev wrote:
> On Wed, Oct 09, 2019 at 09:53:23PM +0300, Dan Carpenter wrote:
> > > > > + u32 *rd_flags = hw->dma_desc_table_rd.cpu_addr->flags;
> > > > > + u32 *wr_flags = hw->dma_desc_table_wr.cpu_addr->flags;
> > > > > + struct av
Em Thu, 10 Oct 2019 12:55:44 +0200
Gon Solo escreveu:
> On Fri, Oct 04, 2019 at 10:15:22AM -0300, Mauro Carvalho Chehab wrote:
> > Using bool on struct is not recommended, as it wastes lots of
> > space. So, instead, let's use bits.
>
> Wouldn't "bool b:1;" even be better? I performed a little
Hi Anshuman,
On Wed, Oct 09, 2019 at 01:51:48PM +0530, Anshuman Khandual wrote:
> +static void unmap_hotplug_pmd_range(pud_t *pudp, unsigned long addr,
> + unsigned long end, bool free_mapped)
> +{
> + unsigned long next;
> + pmd_t *pmdp, pmd;
> +
> + do
On 2019-10-10, Michael Ellerman wrote:
> Aleksa Sarai writes:
> > A common pattern for syscall extensions is increasing the size of a
> > struct passed from userspace, such that the zero-value of the new fields
> > result in the old kernel behaviour (allowing for a mix of userspace and
> > kernel
The Amazon's Annapurna Labs SoCs includes Point Of Serialization error
logging unit that reports an error in case of write error (e.g. attempt to
write to a read only register).
This patch series introduces the support for this unit.
Changes since v5:
=
- added missing include to
Document Amazon's Annapurna Labs POS SoC binding.
Signed-off-by: Talel Shenhar
---
.../bindings/edac/amazon,al-pos-edac.yaml | 41 ++
1 file changed, 41 insertions(+)
create mode 100644
Documentation/devicetree/bindings/edac/amazon,al-pos-edac.yaml
diff --git a/Do
Em Thu, 10 Oct 2019 08:34:23 -0300
Mauro Carvalho Chehab escreveu:
> Em Thu, 10 Oct 2019 12:55:44 +0200
> Gon Solo escreveu:
>
> > On Fri, Oct 04, 2019 at 10:15:22AM -0300, Mauro Carvalho Chehab wrote:
> > > Using bool on struct is not recommended, as it wastes lots of
> > > space. So, instea
On Thu, Oct 10, 2019 at 12:41:11PM +0200, Manfred Spraul wrote:
> Hi,
>
> Waiman Long noticed that the memory barriers in sem_lock() are not really
> documented, and while adding documentation, I ended up with one case where
> I'm not certain about the wake_q code:
>
> Questions:
> - Does smp_mb_
Hi!
> "When the [...] firmware that came with the device is replaced
> by a new one, any I2C data received from the tuner will be
> replaced by 0xff.
>
> Probably, the vendor firmware has some patch specifically
> designed for this device. So, we can't replace by the generic
> firmware.
>
> The
The Amazon's Annapurna Labs SoCs includes Point Of Serialization error
logging unit that reports an error in case write error (e.g . Attempt to
write to a read only register).
This error shall be reported to EDAC subsystem as uncorrectable-error.
Signed-off-by: Talel Shenhar
---
MAINTAINERS
Am Mittwoch, 9. Oktober 2019, 21:48:14 CEST schrieb Alexandre Belloni:
> The PIT is not required anymore to successfully boot and may actually harm
> in case preempt-rt is used because the PIT interrupt is shared.
> Disable it so the TCB clocksource is used.
>
> Signed-off-by: Alexandre Belloni
This series introduces support for Amazon's Annapurna Labs Memory
Controller EDAC driver.
Changes since v3:
=
- removed quotation marks and hyphen from compatible
- added interrupts and interrupt-names description
- added missing include to dt binding
Changes since v2:
===
Document Amazon's Annapurna Labs Memory Controller EDAC SoC binding.
Signed-off-by: Talel Shenhar
---
.../bindings/edac/amazon,al-mc-edac.yaml | 50 ++
1 file changed, 50 insertions(+)
create mode 100644
Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yam
On Thu, Oct 10, 2019 at 02:16:23PM +0300, Heikki Krogerus wrote:
> In any case, do we leave this series as it is now, or should I add two
> patches to it - one that just removes device_connection_add/remove
> functions without any other changes, and another patch that removes
> that device_connecti
Hi,Neil
On 2019/10/8 21:07, Neil Armstrong wrote:
> Hi,
>
> On 08/10/2019 13:09, Qianggui Song wrote:
>> Add pinctrl driver for Meson A1 Soc which share the same register layout of
>> pinmux with previous Meson-G12A, however there is difference for gpio
>> and pin config register in A1.The main d
The Amazon's Annapurna Labs Memory Controller EDAC supports ECC capability
for error detection and correction (Single bit error correction, Double
detection). This driver introduces EDAC driver for that capability.
Signed-off-by: Talel Shenhar
---
MAINTAINERS | 7 +
drivers/edac/
On Thu, Oct 10, 2019 at 09:50:22AM +0100, Srinivas Kandagatla wrote:
> On 09/10/2019 19:53, Pierre-Louis Bossart wrote:
> >On 10/9/19 11:01 AM, Srinivas Kandagatla wrote:
> >>On 09/10/2019 15:29, Pierre-Louis Bossart wrote:
> >>>On 10/9/19 3:32 AM, Srinivas Kandagatla wrote:
> On 14/08/2019 15:
Hi,
On 10-10-2019 13:58, Heikki Krogerus wrote:
On Thu, Oct 10, 2019 at 02:16:23PM +0300, Heikki Krogerus wrote:
In any case, do we leave this series as it is now, or should I add two
patches to it - one that just removes device_connection_add/remove
functions without any other changes, and ano
On Wed, Oct 09, 2019 at 09:03:34PM -0600, Tuowen Zhao wrote:
> Implement a resource managed strongly uncachable ioremap function.
>
> Tested-by: AceLan Kao
> Signed-off-by: Tuowen Zhao
> Acked-by: Mika Westerberg
> Acked-by: Andy Shevchenko
Acked-by: Luis Chamberlain
Luis
On Wed, Oct 09, 2019 at 09:03:35PM -0600, Tuowen Zhao wrote:
> Some BIOS erroneously specifies write-combining BAR for intel-lpss-pci
> in MTRR. This will cause the system to hang during boot. If possible,
> this bug could be corrected with a firmware update.
>
> This patch use devm_ioremap_uc to
Hi Peter,
On 10/10/19 1:42 PM, Peter Zijlstra wrote:
On Thu, Oct 10, 2019 at 12:41:11PM +0200, Manfred Spraul wrote:
Hi,
Waiman Long noticed that the memory barriers in sem_lock() are not really
documented, and while adding documentation, I ended up with one case where
I'm not certain about th
On Thu, Oct 10, 2019 at 11:29:44AM +0300, Konstantin Khlebnikov wrote:
>On 10/10/2019 06.15, Wei Yang wrote:
>> On Thu, Oct 10, 2019 at 10:36:01AM +0800, Wei Yang wrote:
>> > Hi, Qian, Shakeel
>> >
>> > Thanks for testing.
>> >
>> > Sounds I missed some case to handle. anon_vma_clone() now would
On Thu, Oct 10, 2019 at 5:19 AM Candle Sun wrote:
>
> On Thu, Oct 10, 2019 at 2:00 AM Jiri Kosina wrote:
> >
> > On Wed, 9 Oct 2019, Nicolas Saenz Julienne wrote:
> >
> > > > diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
> > > > index 3eaee2c..3394222 100644
> > > > --- a/drivers/h
On Wed, Oct 9, 2019 at 2:54 PM Candle Sun wrote:
>
> From: Candle Sun
>
> Upstream commit 58e75155009c ("HID: core: move Usage Page concatenation
> to Main item") adds support for Usage Page item after Usage ID items
> (such as keyboards manufactured by Primax).
>
> Usage Page concatenation in Ma
On Thu, Oct 10, 2019 at 11:36:50AM +0200, Peter Zijlstra wrote:
> On Thu, Oct 10, 2019 at 11:33:29AM +0200, Peter Zijlstra wrote:
> > I don't see any reason what so ever..
> >
> > load_module()
> > ...
> > complete_formation()
> > mutex_lock(&module_mutex);
> > ...
> > module_enab
Em Wed, Oct 09, 2019 at 04:07:37PM -0700, Ian Rogers escreveu:
> On Tue, Oct 8, 2019 at 5:31 AM Jiri Olsa wrote:
> > On Mon, Sep 30, 2019 at 05:36:23PM -0700, Ian Rogers wrote:
> > > Being const + weak breaks with some compilers that constant-propagate
> > > from the weak symbol. This behavior is
On Thu, Oct 10, 2019 at 02:13:47PM +0200, Manfred Spraul wrote:
> Hi Peter,
>
> On 10/10/19 1:42 PM, Peter Zijlstra wrote:
> > On Thu, Oct 10, 2019 at 12:41:11PM +0200, Manfred Spraul wrote:
> > > Hi,
> > >
> > > Waiman Long noticed that the memory barriers in sem_lock() are not really
> > > docu
On Wed, Oct 09, 2019 at 11:21:42PM +0800, Zhangfei Gao wrote:
> From: Kenneth Lee
>
> Uacce (Unified/User-space-access-intended Accelerator Framework) targets to
> provide Shared Virtual Addressing (SVA) between accelerators and processes.
> So accelerator can access any data structure of the mai
Em Thu, Oct 10, 2019 at 04:33:57PM +0800, Jin, Yao escreveu:
>
>
> On 10/10/2019 4:00 PM, Jiri Olsa wrote:
> > On Thu, Oct 10, 2019 at 02:46:36PM +0800, Jin, Yao wrote:
> > >
> > >
> > > On 10/1/2019 10:17 AM, Andi Kleen wrote:
> > > > > > I think it's useful. Makes it easy to do kernel/user br
Now that there's Hyper-V IOMMU driver, Linux can switch to x2apic mode
when supported by the vcpus.
However, the apic access functions for Hyper-V enlightened apic assume
xapic mode only.
As a result, Linux fails to bring up secondary cpus when run as a guest
in QEMU/KVM with both hv_apic and x2a
From: Thomas Hellstrom
Add two utilities to 1) write-protect and 2) clean all ptes pointing into
a range of an address space.
The utilities are intended to aid in tracking dirty pages (either
driver-allocated system memory or pci device memory).
The write-protect utility should be used in conjunc
From: Thomas Hellstrom
Add the callbacks necessary to implement emulated coherent memory for
surfaces. Add a flag to the gb_surface_create ioctl to indicate that
surface memory should be coherent.
Also bump the drm minor version to signal the availability of coherent
surfaces.
Cc: Andrew Morton
From: Thomas Hellström
Graphics APIs like OpenGL 4.4 and Vulkan require the graphics driver
to provide coherent graphics memory, meaning that the GPU sees any
content written to the coherent memory on the next GPU operation that
touches that memory, and the CPU sees any content written by the GPU
From: Thomas Hellstrom
With emulated coherent memory we need to be able to quickly look up
a resource from the MOB offset. Instead of traversing a linked list with
O(n) worst case, use an RBtree with O(log n) worst case complexity.
Cc: Andrew Morton
Cc: Matthew Wilcox
Cc: Will Deacon
Cc: Pete
From: Thomas Hellstrom
Similar to write-coherent resources, make sure that from the user-space
point of view, GPU rendered contents is automatically available for
reading by the CPU.
Cc: Andrew Morton
Cc: Matthew Wilcox
Cc: Will Deacon
Cc: Peter Zijlstra
Cc: Rik van Riel
Cc: Minchan Kim
Cc
From: Thomas Hellstrom
The caller needs to make sure that the vma is not torn down during the
lock operation and can also use the i_mmap_rwsem for file-backed vmas.
Remove the BUG_ON. We could, as an alternative, add a test that either
vma->vm_mm->mmap_sem or vma->vm_file->f_mapping->i_mmap_rwsem
From: Thomas Hellstrom
For users that want to travers all page table entries pointing into a
region of a struct address_space mapping, introduce a walk_page_mapping()
function.
The walk_page_mapping() function will be initially be used for dirty-
tracking in virtual graphics drivers.
Cc: Andrew
From: Thomas Hellstrom
This infrastructure will, for coherent resources, make sure that
from the user-space point of view, data written by the CPU is immediately
automatically available to the GPU at resource validation time.
Cc: Andrew Morton
Cc: Matthew Wilcox
Cc: Will Deacon
Cc: Peter Zijl
From: Thomas Hellstrom
Without the lock, anybody modifying a pte from within this function might
have it concurrently modified by someone else.
Cc: Matthew Wilcox
Cc: Will Deacon
Cc: Peter Zijlstra
Cc: Rik van Riel
Cc: Minchan Kim
Cc: Michal Hocko
Cc: Huang Ying
Cc: Jérôme Glisse
Cc: Kir
On Wed, Oct 9, 2019 at 7:08 PM Paul Walmsley wrote:
>
> On Wed, 9 Oct 2019, Rob Herring wrote:
>
> > Fix the errors in the RiscV CPU DT schema:
> >
> > Documentation/devicetree/bindings/riscv/cpus.example.dt.yaml: cpu@0:
> > 'timebase-frequency' is a required property
> > Documentation/devicetree
From: Bjorn Helgaas
The lifetime of the link_state structure (bridge->link_state) is not the
same as the lifetime of "bridge" itself. The link_state is allocated by
pcie_aspm_init_link_state() after children of the bridge have been
enumerated, and it is deallocated by pcie_aspm_exit_link_state()
From: Bjorn Helgaas
In reference to this thread:
https://lore.kernel.org/r/20191007223428.ga72...@google.com
This removes locking from pcie_aspm_enabled() because the reference count
held by the driver should provide all the locking we need.
Bjorn Helgaas (1):
PCI/ASPM: Remove pcie_aspm_ena
On Thu, 10 Oct 2019 11:36:50 +0200
Peter Zijlstra wrote:
> > > > The reason is that ftrace_module_enable() is called after the module
> > > > has set its text to read-only. There's subtle reasons that this needs
> > > > to be called afterward, and we need to continue to do so.
> > >
> > > Plea
On Wed, Oct 09, 2019 at 02:11:23PM +0100, Stefan Hajnoczi wrote:
> On Fri, Sep 27, 2019 at 01:27:00PM +0200, Stefano Garzarella wrote:
> > RFC:
> > - I'd like to move MODULE_ALIAS_NETPROTO(PF_VSOCK) to af_vsock.c.
> > @Jorgen could this break the VMware products?
>
> What will cause the vmw_vsoc
If disconnect() races with release() after a process has been
interrupted, release() could end up returning early and the driver would
fail to free its driver data.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable
Signed-off-by: Johan Hovold
---
drivers/usb/misc/legousbtower.c | 5 +
1 f
Turns out we have more gems in these old drivers.
Johan
Johan Hovold (2):
USB: ldusb: fix memleak on disconnect
USB: legousbtower: fix memleak on disconnect
drivers/usb/misc/ldusb.c| 5 +
drivers/usb/misc/legousbtower.c | 5 +
2 files changed, 2 insertions(+), 8 deletions(-
If disconnect() races with release() after a process has been
interrupted, release() could end up returning early and the driver would
fail to free its driver data.
Fixes: 2824bd250f0b ("[PATCH] USB: add ldusb driver")
Cc: stable # 2.6.13
Signed-off-by: Johan Hovold
---
drivers/usb/misc/ldu
On Wed, 9 Oct 2019 22:36:38 -0400
Steven Rostedt wrote:
> --- a/kernel/module.c
> +++ b/kernel/module.c
> @@ -2029,6 +2029,37 @@ static void module_enable_nx(const struct module *mod)
> frob_writable_data(&mod->init_layout, set_memory_nx);
> }
>
Also, if you are worried about these bein
On Wed, 9 Oct 2019 11:43:11 -0700
Christoph Hellwig wrote:
> > +++ b/arch/mips/sgi-ip30/ip30-pci.c
> > @@ -0,0 +1,19 @@
> > +// SPDX-License-Identifier: GPL-2.0
> > +/*
> > + * ip30-pci.c: misc PCI related helper code for IP30 architecture
> > + */
> > +
> > +#include
> > +
> > +dma_addr_t __phy
Add HDMI audio support through Sil9022 HDMI transceiver
on stm32mp157a-dk1 board.
Signed-off-by: Olivier Moysan
---
arch/arm/boot/dts/stm32mp157a-dk1.dts | 27 ++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts
b/arch/
On Wed, Oct 09, 2019 at 02:16:43PM +0100, Stefan Hajnoczi wrote:
> On Fri, Sep 27, 2019 at 01:27:01PM +0200, Stefano Garzarella wrote:
> > VMCI transport provides both g2h and h2g behaviors in a single
> > transport.
> > We are able to set (or not) the g2h behavior, detecting if we
> > are in a VMw
Attention: Beneficiary.
Sub: Payment Reference - HFC901810A/$1.5M USD.
Your fund worth $1.5M USD is ready for release, Contact now for details and
also reconfirm your updated info directly to my desk.
Thank you.
Mr. Clement Lee
E-mail: info_...@mail.com
On Thu, Oct 10, 2019 at 02:43:10PM +0200, Thomas Hellström (VMware) wrote:
> +/**
> + * struct wp_walk - Private struct for pagetable walk callbacks
> + * @range: Range for mmu notifiers
> + * @tlbflush_start: Address of first modified pte
> + * @tlbflush_end: Address of last modified pte + 1
> +
On Thu, 10 Oct 2019 09:57:31 +0200
Viktor Rosendahl wrote:
> Sounds good to me. I will try to adjust the patch accordingly within a few
> days.
OK,
Also, I may hold off on patch 3. I want to make sure that adding a new
directory to tools is OK, and see if there's not other things we can
add th
On 10/8/19 7:14 PM, Bjorn Andersson wrote:
> Enable the the power domains, reset controllers and remote block device
> memory access drivers necessary to boot the Audio, Compute and Modem
> DSPs on Qualcomm SDM845.
>
> None of the power domains are system critical, but needs to be builtin
> as the
It's not a functinal change, it's just for keeping
consistent coding style.
Signed-off-by: Chengguang Xu
---
fs/quota/quota_v1.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/quota/quota_v1.c b/fs/quota/quota_v1.c
index c740e5572eb8..cd92e5fa0062 100644
--- a/fs/quota/quota_v1.c
+++ b/fs
Em Mon, Oct 07, 2019 at 02:53:15PM +0200, Jiri Olsa escreveu:
> +++ b/tools/perf/lib/mmap.c
> @@ -3,10 +3,12 @@
> #include
> #include
>
> -void perf_mmap__init(struct perf_mmap *map, bool overwrite)
> +void perf_mmap__init(struct perf_mmap *map, bool overwrite,
> + libperf_un
On Thu, 2019-10-10 at 12:59 +0200, Michal Hocko wrote:
> On Thu 10-10-19 05:01:44, Qian Cai wrote:
> >
> >
> > > On Oct 9, 2019, at 12:23 PM, Michal Hocko wrote:
> > >
> > > If this was only about the memory offline code then I would agree. But
> > > we are talking about any printk from the zon
On Thu, Oct 10, 2019 at 10:21:45AM +0200, Geert Uytterhoeven wrote:
> Hi Andy,
>
> On Thu, Oct 10, 2019 at 10:08 AM Andy Shevchenko
> wrote:
> > On Thu, Oct 10, 2019 at 09:49:51AM +0200, Geert Uytterhoeven wrote:
> > > On Thu, Oct 10, 2019 at 9:42 AM Andy Shevchenko
> > > wrote:
> > > > On Thu,
On Thu, 10 Oct 2019 10:50:35 +0200
Petr Mladek wrote:
> It will make the flag unusable for other ftrace users. But it
> will be already be the case when it can't be disabled.
Honestly, I hate that flag. Most people don't even know about it. It
was added in the beginning of ftrace as a way to sto
This patchset addresses multiple style and formatting issues reported by
checkpatch.pl in drivers/staging/rtl8723bs/core/rtw_mlme.c
PATCH v2 of the series corrects the "patchest" mispelling in the
original cover letter and provides a clearer subject line.
PATCH v3 of the series incorporates newer
Remove most comparisons to NULL in conditionals in
drivers/staging/rtl8723bs/core/rtw_mlme.c
Issues reported by checkpatch.pl as:
CHECK: Comparison to NULL could be written
Signed-off-by: Wambui Karuga
---
drivers/staging/rtl8723bs/core/rtw_mlme.c | 50 +++
1 file changed, 25
Clean up multiple unnecessary braces around single statement blocks in
drivers/staging/rtl8723bs/core/rtw_mlme.c
Issues reported by checkpatch.pl as:
WARNING: braces {} are not necessary for single statement blocks or
WARNING: braces {} are not necessary for any arm of this statement
Signed-off-by
Remove multiple blank lines in
drivers/staging/rtl8723bs/core/rtw_mlme.c.
Issues reported by checkpatch.pl as:
CHECK: Please don't use multiple blank lines
Signed-off-by: Wambui Karuga
---
drivers/staging/rtl8723bs/core/rtw_mlme.c | 47 ---
1 file changed, 47 deletions(-)
di
On Wed, Oct 09, 2019 at 01:14:46PM -0400, William Breathitt Gray wrote:
> Replace verbose implementation in set_multiple callback with
> for_each_set_clump8 macro to simplify code and improve clarity.
>
Tested-by: Andy Shevchenko
> Suggested-by: Andy Shevchenko
> Cc: Geert Uytterhoeven
> Cc:
Remove comparisons to true and false in multiple if statements in
drivers/staging/rtl8723bs/core/rtw_mlme.c
Issues reported by checkpatch.pl as:
CHECK: Using comparison to false is error prone
CHECK: Using comparison to true is error prone
Signed-off-by: Wambui Karuga
---
drivers/staging/rtl8723
On Wed, Oct 09, 2019 at 01:14:50PM -0400, William Breathitt Gray wrote:
> Replace verbose implementation in set_multiple callback with
> for_each_set_clump8 macro to simplify code and improve clarity.
Tested-by: Andy Shevchenko
> Cc: Phil Reid
> Signed-off-by: William Breathitt Gray
> ---
> d
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On Wed, Oct 09, 2019 at 02:18:55PM -0700, Andrew Morton wrote:
> On Wed, 9 Oct 2019 13:14:37 -0400 William Breathitt Gray
> wrote:
>
> > This macro iterates for each 8-bit group of bits (clump) with set bits,
> > within a bitmap memory region. For each iteration, "start" is set to the
> > bit o
Hi,
On 10/10/19 12:22 PM, Hans de Goede wrote:
This patch looks good to me and it works on my test hw with serial
attached BT HCI:
Reviewed-by: Hans de Goede
Tested-by: Hans de Goede
Regards,
Hans
Awesome, thank you!
Regards,
Maximilian
On Thu, 10 Oct 2019 11:20:54 +0200
Peter Zijlstra wrote:
> On Wed, Oct 09, 2019 at 10:41:35PM -0400, Steven Rostedt wrote:
> > On Tue, 8 Oct 2019 10:43:35 -0400
> > Steven Rostedt wrote:
> >
> >
> > > BTW, I'd really like to take this patch series through my tree. That
> > > way I can really
At the end of the v5.3 upstream kernel development cycle, Simon stepped
down from his role as Renesas SoC maintainer.
Remove his maintainership, git repository, and branch from the
MAINTAINERS file, and add an entry to the CREDITS file to honor his
work.
Signed-off-by: Geert Uytterhoeven
---
CR
Remove comparison to NULL in drivers/staging/rtl8723bs/core/rtw_ap.c:1449.
Issue found by checkpatch.pl
Signed-off-by: Wambui Karuga
---
drivers/staging/rtl8723bs/core/rtw_ap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8723bs/core/rtw_ap.c
b/drivers/
On Thu, Oct 10, 2019 at 10:28:04AM +0100, Srinivas Kandagatla wrote:
> On 09/10/2019 17:35, Mark Brown wrote:
> > On Wed, Oct 09, 2019 at 09:51:08AM +0100, Srinivas Kandagatla wrote:
> > > +static const u8 wsa881x_reg_readable[WSA881X_CACHE_SIZE] = {
> > > +static bool wsa881x_readable_register(st
On 10/10/19 3:05 PM, Peter Zijlstra wrote:
On Thu, Oct 10, 2019 at 02:43:10PM +0200, Thomas Hellström (VMware) wrote:
+/**
+ * struct wp_walk - Private struct for pagetable walk callbacks
+ * @range: Range for mmu notifiers
+ * @tlbflush_start: Address of first modified pte
+ * @tlbflush_end: A
Wed, Oct 09, 2019 at 10:59:24PM CEST, mkube...@suse.cz wrote:
>Introduce file net/ethtool/common.c for code shared by ioctl and netlink
>ethtool interface. Move name tables of features, RSS hash functions,
>tunables and PHY tunables into this file.
>
>Signed-off-by: Michal Kubecek
Reviewed-by: Ji
On Thu, 10 Oct 2019 at 14:20, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 4.14.149 release.
> There are 61 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Re
On Thu, 10 Oct 2019 16:40:19 +0800
Fuqian Huang wrote:
> Avoid printing the address of l440gx_map.virt every time l440gx init.
>
> Signed-off-by: Fuqian Huang
> ---
> drivers/mtd/maps/l440gx.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mtd/maps/l440gx.c b
From: Jeremy Linton
Commit 98dc19902a0b2e5348e43d6a2c39a0a7d0fc639e upstream.
ACPI 6.3 adds a thread flag to represent if a CPU/PE is
actually a thread. Given that the MPIDR_MT bit may not
represent this information consistently on homogeneous machines
we should prefer the PPTT flag if its avail
From: Jeremy Linton
Commit bbd1b70639f785a970d998f35155c713f975e3ac upstream.
ACPI 6.3 adds a flag to the CPU node to indicate whether
the given PE is a thread. Add a function to return that
information for a given linux logical CPU.
Signed-off-by: Jeremy Linton
Reviewed-by: Sudeep Holla
Revi
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