Add a DT node for the AOSS QMP on SC7280 SoC.
Signed-off-by: Sai Prakash Ranjan
---
arch/arm64/boot/dts/qcom/sc7280.dtsi | 14 ++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi
b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 6c6fa4fa1b0f..ae3d2b3136
On 15 Mar 2021, at 8:07, Kirill A. Shutemov wrote:
> On Thu, Mar 11, 2021 at 07:57:12PM -0500, Zi Yan wrote:
>> From: Zi Yan
>>
>> We do not have a direct user interface of splitting the compound page
>> backing a THP
>
> But we do. You expand it.
>
>> and there is no need unless we want to expos
On Fri, Mar 12, 2021 at 8:52 AM Sebastian Reichel
wrote:
>
> Convert the binding to DT schema format.
>
> Signed-off-by: Sebastian Reichel
> ---
> .../bindings/power/supply/lp8727_charger.txt | 43 ---
> .../bindings/power/supply/ti,lp8727.yaml | 112 ++
> 2 files chan
On Fri, Mar 12, 2021 at 11:57 PM Yu Zhao wrote:
>
> TLDR
>
> The current page reclaim is too expensive in terms of CPU usage and
> often making poor choices about what to evict. We would like to offer
> a performant, versatile and straightforward augment.
>
> Repo
>
> git fetch https://l
15.03.2021 01:31, Michał Mirosław пишет:
> On Thu, Mar 11, 2021 at 08:22:54PM +0300, Dmitry Osipenko wrote:
>> Display controller (DC) performs isochronous memory transfers, and thus,
>> has a requirement for a minimum memory bandwidth that shall be fulfilled,
>> otherwise framebuffer data can't be
On Mon, Mar 15, 2021 at 10:48:51AM -0700, Kees Cook wrote:
> The sysfs interface to seq_file continues to be rather fragile, as seen
> with some recent exploits[1]. Move the seq_file buffer to the vmap area
> (while retaining the accounting flag), since it has guard pages that
> will catch and stop
On 03/14, Jim Newsome wrote:
>
> Since v5:
> * Switched back to explicitly looking up by tgid and then pid.
OK, as I said I won't argue, still looks good to me.
Reviewed-by: Oleg Nesterov
On Mon, Mar 15, 2021 at 01:20:16PM +, Vincenzo Frascino wrote:
> mte_enable_kernel_*() are not needed if KASAN_HW is disabled.
>
> Add ash defines around the functions to conditionally compile the
> functions.
>
> Signed-off-by: Vincenzo Frascino
Acked-by: Catalin Marinas
(BTW, Andrey now
On Mon, Mar 15, 2021 at 5:33 AM Colin King wrote:
>
> From: Colin Ian King
>
> There is a spelling mistake in a comment. Fix it.
>
> Signed-off-by: Colin Ian King
Akcde-yb: John Stultz
I kid, I kid! My apologies and thanks!
Acked-by: John Stultz
On 3/12/21 7:11 PM, Miaohe Lin wrote:
> On 2021/3/13 3:09, Mike Kravetz wrote:
>> On 3/1/21 4:05 AM, Miaohe Lin wrote:
>>> The current implementation of hugetlb_cgroup for shared mappings could have
>>> different behavior. Consider the following two scenarios:
>>>
>>> 1.Assume initial css reference
On Mon, Mar 15, 2021 at 1:08 AM Jiapeng Chong
wrote:
>
> Fix the following coccicheck warnings:
>
> ./tools/testing/selftests/timers/inconsistency-check.c:75:2-3: Unneeded
> semicolon.
>
> Reported-by: Abaci Robot
> Signed-off-by: Jiapeng Chong
No objection here. Thanks for sending this along.
In case when the properties are supplied in the secondary fwnode
(for example, built-in device properties) the fwnode pointer left
unassigned. This makes unable to retrieve them.
Assign fwnode to parent's if no primary one provided.
Fixes: 7cba1a4d5e16 ("gpiolib: generalize devprop_gpiochip_set_n
Add IPCC compatible for SC7280 SoC.
Cc: Manivannan Sadhasivam
Cc: Jassi Brar
Signed-off-by: Sai Prakash Ranjan
Reviewed-by: Manivannan Sadhasivam
Reviewed-by: Stephen Boyd
---
Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documen
The actual layout of bits defined in C bit-fields (e.g. int foo : 3)
is implementation-defined. Structures defined in
address this by specifying all bit-fields twice, to cover two
possible layouts.
I think this pattern is repetitive and noisy, and I find the whole
notion of compiler "bitfield en
The fields in the checksum trailer structure used for QMAP protocol
RX packets are all big-endian format, so define them that way.
It turns out these fields are never actually used by the RMNet code.
The start offset is always assumed to be zero, and the length is
taken from the other packet heade
On Mon, Mar 15, 2021 at 08:44:30PM +0200, Andy Shevchenko wrote:
> In case when the properties are supplied in the secondary fwnode
> (for example, built-in device properties) the fwnode pointer left
> unassigned. This makes unable to retrieve them.
>
> Assign fwnode to parent's if no primary one
The following macros, defined in "rmnet_map.h", assume a socket
buffer is provided as an argument without any real indication this
is the case.
RMNET_MAP_GET_MUX_ID()
RMNET_MAP_GET_CD_BIT()
RMNET_MAP_GET_PAD()
RMNET_MAP_GET_CMD_START()
RMNET_MAP_GET_LENGTH()
What they hide is pr
On 3/9/21 4:25 PM, Xunlei Pang wrote:
> count_partial() can hold n->list_lock spinlock for quite long, which
> makes much trouble to the system. This series eliminate this problem.
Before I check the details, I have two high-level comments:
- patch 1 introduces some counting scheme that patch 4 t
In rmnet_map_ipv4_ul_csum_header() and rmnet_map_ipv6_ul_csum_header()
the offset within a packet at which checksumming should commence is
calculated. This calculation involves byte swapping and a forced type
conversion that makes it hard to understand.
Simplify this by computing the offset in ho
Replace the use of C bit-fields in the rmnet_map_ul_csum_header
structure with a single two-byte (big endian) structure member,
and use masks to encode or get values within it. The content of
these fields can be accessed using simple bitwise AND and OR
operations on the (host byte order) value of
Version 5 of this series responds to a suggestion made by Alexander
Duyck, to determine the offset to the checksummed range of a packet
using skb_network_header_len() on patch 2. I have added his
Reviewed-by tag to all (other) patches, and removed Bjorn's from
patch 2.
The change required some up
Replace the use of C bit-fields in the rmnet_map_dl_csum_trailer
structure with a single one-byte field, using constant field masks
to encode or get at embedded values.
Signed-off-by: Alex Elder
Reviewed-by: Bjorn Andersson
Reviewed-by: Alexander Duyck
---
v3: - Use BIT(x) and don't use u8_get_
Since platform_device_unregister() is NULL-aware, we don't need to duplicate
this check. Remove it and fold the rest of the code.
Signed-off-by: Andy Shevchenko
---
drivers/gpio/gpio-mockup.c | 9 ++---
1 file changed, 2 insertions(+), 7 deletions(-)
diff --git a/drivers/gpio/gpio-mockup.c
On Mon, 15 Mar 2021 11:10:18 +0800 Yunsheng Lin wrote:
> @@ -606,6 +623,11 @@ static const u8 prio2band[TC_PRIO_MAX + 1] = {
> */
> struct pfifo_fast_priv {
> struct skb_array q[PFIFO_FAST_BANDS];
> +
> + /* protect against data race between enqueue/dequeue and
> + * qdisc->empty
15.03.2021 06:35, Nicolin Chen пишет:
> This patch dumps all active mapping entries from pagetable
> to a debugfs directory named "mappings".
>
> Ataching an example:
Attaching
>
> SWGROUP: hc
> ASID: 0
> reg: 0x250
> PTB_ASID: 0xe0080004
> as->pd_dma: 0x80004000
> {
> [1023] 0xf008000b
On Mon, Mar 15, 2021 at 10:03 AM Josh Poimboeuf wrote:
>
> Though instead of using objtool, it can be done in the module linker
> script:
This is obviously the way to go, but it raises another question: do we
guarantee that functions are aligned?
We actually have a couple of 32-bit x86 sub-archi
On Mon, 15 Mar 2021 09:38:57 + Alexander Lobakin wrote:
> From: Vladimir Oltean
> Date: Sun, 14 Mar 2021 23:04:53 +0200
>
> > On Sun, Mar 14, 2021 at 11:11:32AM +, Alexander Lobakin wrote:
> > > Caught by the text editor. Fix it separately from the actual changes.
> > >
> > > Signed-off
On 3/15/21 11:57 AM, madve...@linux.microsoft.com wrote:
> Proper termination of the stack trace
> =
>
> In the unwinder, check the following for properly terminating the stack
> trace:
>
> - Check every frame to see if it is task_pt_regs(stack)->stack
On Mon, 15 Mar 2021, Peter Zijlstra wrote:
Or am I reading this wrong?
No, I read it wrong. Please ignore this patch, there are rather a few
cases that do this trickery.
Thanks,
Davidlohr
Bhaskar Chowdhury writes:
> s/overcommited/overcommitted/
> s/Overcommiting/Overcommitting/
>
> Signed-off-by: Bhaskar Chowdhury
> ---
> Documentation/admin-guide/cgroup-v1/memory.rst | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/admin-guide/cgroup-v
On Mon, Mar 15, 2021 at 07:49:57PM +0100, Vlastimil Babka wrote:
> On 3/9/21 4:25 PM, Xunlei Pang wrote:
> > count_partial() can hold n->list_lock spinlock for quite long, which
> > makes much trouble to the system. This series eliminate this problem.
>
> Before I check the details, I have two h
On Mon, Mar 15, 2021 at 08:32:13AM -0700, Dave Hansen wrote:
> On 3/13/21 8:01 AM, Jarkko Sakkinen wrote:
> > Replace the ad-hoc code with a sgx_free_epc_page(), in order to make sure
> > that all the relevant checks and book keeping is done, while freeing a
> > borrowed EPC page, and remove redund
15.03.2021 18:53, Rob Herring пишет:
> On Fri, Mar 12, 2021 at 07:36:32PM +0300, Dmitry Osipenko wrote:
>> Convert NVIDIA Tegra clock bindings to schema.
>>
>> Signed-off-by: Dmitry Osipenko
>> ---
>> .../bindings/clock/nvidia,tegra-car.yaml | 118 ++
>> .../bindings/clock/nv
From: Stefan Binding
Also removing 2 redundant cs8409_i2c_read() calls, as we already did read
them in a code above.
Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500
Signed-off-by: Stefan Binding
Signed-off-by: Vitaly Rodionov
Changes in v1:
- No changes
Changes in v2:
-
From: Stefan Binding
Existing name "Headset Mic Volume Control" causes multiple Microphone
entries to appear in UI. Using name "Mic Volume Control" ensures only a
single Microphone entry exists when the Headset is connected.
Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500
S
From: Stefan Binding
Minor changes, clean up code, remove unnecessary
initialization of variables, reduced number of
warnings from ./scripts/checkpatch.pl from 19 to 0
Tested on DELL Inspiron-3505, DELL Inspiron-3501, DELL Inspiron-3500
Signed-off-by: Stefan Binding
Signed-off-by: Vitaly Rodio
From: Stefan Binding
CS8409/CS42L42 Driver currently does most of the platform specific
setup inside the main body of the code, however, this setup can be
moved into fixup functions, to make the driver more generic.
Making the driver more generic, allows the driver to use the
cs_parse_auto_confi
This series of patches will address comments by Pierre-Louis Bossart,
cleans up patch_cirrus.c source, reducing checkpatch.pl warnings from 19 to 0,
fixing an issue reported by Canonical: BugLink:
https://bugs.launchpad.net/bugs/1918378,
and makes the CS8409 patch more generic by using fixups.
St
Fix use-after-free by waiting for ongoing IO to complete before freeing
lbufs in lbmLogShutdown. Add a counter in struct jfs_log to keep track
of the number of in-flight IO operations and a wait queue to wait on for
the IO operations to complete.
Reported-by: syzbot+5d2008bd1f1b722ba...@syzkaller.
Hello Caleb,
Thanks for the patch. Some nitpicks inline:
On Wed, 10 Mar 2021 at 22:02, Caleb Connolly wrote:
>
> Hook up the SMMU for doing DMA over i2c. Some peripherals like
> touchscreens easily exceed 32-bytes per transfer, causing errors and
> lockups without this.
>
> Signed-off-by: Caleb
Add support for the GPIO controller employed by Realtek in multiple series of
MIPS SoCs. These include the supported RTL838x and RTL839x. The register layout
also matches the one found in the GPIO controller of other (Lexra-based) SoCs
such as RTL8196E, RTL8197D, and RTL8197F.
For the platform nam
Realtek MIPS SoCs (platform name Otto) have GPIO controllers with up to
64 GPIOs, divided over two banks. Each bank has a set of registers for
32 GPIOs, with support for edge-triggered interrupts.
Each GPIO bank consists of four 8-bit GPIO ports (ABCD and EFGH). Most
registers pack one bit per GPI
Add a binding description for Realtek's GPIO controller found on several
of their MIPS-based SoCs (codenamed Otto), such as the RTL838x and
RTL839x series of switch SoCs.
A fallback binding 'realtek,otto-gpio' is provided for cases where the
actual port ordering is not known yet, and enabling the
Hello,
syzbot found the following issue on:
HEAD commit:b01d57bf Add linux-next specific files for 20210310
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=10ae049ed0
kernel config: https://syzkaller.appspot.com/x/.config?x=95af83fd326c2b5
dashboard l
Wu XiangCheng writes:
> fix original link unknown document warning in zh_CN/admin-guide/README.rst
> and admin-guide/unicode.rst which introduced by commit:
>
> 550c8399d017 ("docs/zh_CN: Add zh_CN/admin-guide/README.rst")
>
> Reported-by: Stephen Rothwell
> Signed-off-by: Wu XiangCheng
> ---
On Mon, 2021-03-15 at 16:10 +0100, Linus Walleij wrote:
> On Mon, Mar 15, 2021 at 9:26 AM Sander Vanheule
> wrote:
>
> > Realtek MIPS SoCs (platform name Otto) have GPIO controllers with
> > up to
> > 64 GPIOs, divided over two banks. Each bank has a set of registers
> > for
> > 32 GPIOs, with su
From: Stephen Rothwell Sent: Sunday, March 14, 2021
8:35 PM
>
> Hi all,
>
> Today's linux-next merge of the hyperv tree got a conflict in:
>
> arch/x86/include/asm/mshyperv.h
>
> between commit:
>
> a0e2bf7cb700 ("x86/paravirt: Switch time pvops functions to use
> static_call()")
>
> f
On Mon, Mar 15, 2021 at 01:38:04PM +0100, Michal Hocko wrote:
> I tend to agree here as well. The level compoud_head has spread out
> silently is just too large. There are people coming up with all sorts of
> optimizations to workaround that, and they are quite right that this is
> somehing worth d
On Fri, Mar 12, 2021 at 09:49:26AM -0800, Vipin Sharma
wrote:
> I will add some more information in the cover letter of the next version.
Thanks.
> Each one coming up with their own interaction is a duplicate effort
> when they all need similar thing.
Could this be expressed as a new BPF hook (w
On Sun, Mar 14, 2021 at 7:32 PM Rong Chen wrote:
>
> It can be reproduced with '-a' option in dash:
Oh, ok. That kind of explains it.
'dash' is trash. Please somebody make a bug report.
> $ a="!"
> $ [ "$a" = ".size" ]
> $ [ "$a" = ".size" -a "$b" = ".LPBX0," ]
> sh: 2: [: =
On Mon, Mar 15, 2021 at 11:37 AM Zi Yan wrote:
>
> On 15 Mar 2021, at 8:07, Kirill A. Shutemov wrote:
>
> > On Thu, Mar 11, 2021 at 07:57:12PM -0500, Zi Yan wrote:
> >> From: Zi Yan
> >>
> >> We do not have a direct user interface of splitting the compound page
> >> backing a THP
> >
> > But we d
On Mon, Mar 15, 2021 at 09:03:21AM -0700, Dave Hansen wrote:
> On 3/13/21 8:01 AM, Jarkko Sakkinen wrote:
> > Reset initialized EPC pages in sgx_dirty_page_list to uninitialized state,
> > and free them using sgx_free_epc_page(). Do two passes, as for SECS pages
> > the first round can fail, if all
On Thu, 25 Feb 2021 05:56:58 -0800, Yury Norov wrote:
> MIPS and ARM64 don't implement find_first_{zero}_bit in arch code and
> don't enable it in config. It leads to using find_next_bit() which is
> less efficient:
>
> It's beneficial to enable GENERIC_FIND_FIRST_BIT as this functionality
> is no
Hi Caleb,
Thanks for the patch.
On Wed, 10 Mar 2021 at 22:02, Caleb Connolly wrote:
>
> Tested on the OnePlus 7 Pro (including DMA).
>
> Signed-off-by: Caleb Connolly
> ---
> arch/arm64/boot/dts/qcom/sm8150.dtsi | 521 +++
> 1 file changed, 521 insertions(+)
>
> diff --
On 15/03/21 16:13, Vincent Guittot wrote:
> On Thu, 11 Mar 2021 at 13:05, Valentin Schneider
> wrote:
>>
>> Consider the following (hypothetical) asymmetric CPU capacity topology,
>> with some amount of capacity pressure (RT | DL | IRQ | thermal):
>>
>> DIE [ ]
>> MC [][]
>>
Hello Caleb,
On Wed, 10 Mar 2021 at 22:02, Caleb Connolly wrote:
>
> Add the first and third qupv3 nodes used to hook
> up peripherals on some devices.
>
> Signed-off-by: Caleb Connolly
> ---
> arch/arm64/boot/dts/qcom/sm8150.dtsi | 25 +
> 1 file changed, 25 insertions(
Add the version of the EC in the Tolino Shine 2 HD
to the supported versions. It seems not to have an RTC
and does not ack data written to it.
The vendor kernel happily ignores write errors, using
I2C via userspace i2c-set also shows the error.
So add a quirk to ignore that error.
PWM can be succe
Barry Song writes:
> BATCHED_UNMAP_TLB_FLUSH is used on x86 to do batched tlb shootdown by
> sending one IPI to TLB flush all entries after unmapping pages rather
> than sending an IPI to flush each individual entry.
> On arm64, tlb shootdown is done by hardware. Flush instructions are
> innersha
On Mon, 15 Mar 2021 at 20:39, Douglas Anderson wrote:
>
> As per Dmitry Baryshkov [1]:
> a) The 2nd "reg" should be 0x3c because "Offset 0x38 is
>USB3_DP_COM_REVISION_ID3 (not used by the current driver though)."
> b) The 3rd "reg" "is a serdes region and qmp_v3_dp_serdes_tbl contains
>reg
On 15/03/21 7:00 pm, Liming Sun wrote:
> Thanks Adrian. Yes, I did consider adding this ACPI support into
> sdhci-of-dwcmshc.c, but not sure which one is the preferred way.
> Is this (sdhci-of-dwcmshc.c) what you recommend? I'll post the revised
> changes in patch v2.
Yes, that is generally pref
On Tue, 9 Mar 2021 at 07:31, Hillf Danton wrote:
> At the first glance, the zero pointer goes out of the box of race because
>
> 1/ the Call Trace shows it is the free path (of the supposed race victim),
>
> 2/ on the race winner side however either list_del or list_del_init
>would not leave a
On Mon, Mar 15, 2021 at 12:15 PM Roman Gushchin wrote:
>
>
> On Mon, Mar 15, 2021 at 07:49:57PM +0100, Vlastimil Babka wrote:
> > On 3/9/21 4:25 PM, Xunlei Pang wrote:
> > > count_partial() can hold n->list_lock spinlock for quite long, which
> > > makes much trouble to the system. This series eli
On Mon, Mar 15, 2021 at 09:35:03AM -0700, Dave Hansen wrote:
> On 3/13/21 8:01 AM, Jarkko Sakkinen wrote:
> > Background
> > ==
> >
> > EPC section is covered by one or more SRAT entries that are associated with
> > one and only one PXM (NUMA node). The motivation behind this patch is to
>
On Mon, Mar 15, 2021 at 11:14:34AM +, Catalin Marinas wrote:
> We do similar initialisation in arch/arm64/kernel/sys32.c and
> arch/arm64/kernel/traps.c for example. It's a pretty common pattern
> throughout the kernel.
>
> So we either treat W=1 output as diff against the vanilla kernel when
On Mon, 15 Mar 2021 16:11:40 +0100 Álvaro Fernández Rojas wrote:
> Add device tree support to b53_mmap.c while keeping platform devices support.
>
> Signed-off-by: Álvaro Fernández Rojas
> ---
> v2: add change suggested by Florian Fainelli (less "OF-centric") and replace
> brcm,ports property
Hi Vincent,
Thanks for taking another look at this.
On 15/03/21 15:18, Vincent Guittot wrote:
> On Thu, 11 Mar 2021 at 13:05, Valentin Schneider
> wrote:
>>
>> Rik noted a while back that a handful of
>>
>> sd->flags & SD_ASYM_CPUCAPACITY
>>
>> & family in the CFS load-balancer code aren't g
On 15/03/21 15:24, Vincent Guittot wrote:
>> @@ -113,6 +113,13 @@ int __weak arch_asym_cpu_priority(int cpu)
>> */
>> #define fits_capacity(cap, max)((cap) * 1280 < (max) * 1024)
>>
>> +/*
>> + * The margin used when comparing CPU capacities.
>> + * is 'cap1' noticeably greater than 'cap
Aditya writes:
>> The opening comment mark /** is used for kernel-doc comments [1]
>>
>> [1]
>> https://www.kernel.org/doc/html/latest/doc-guide/kernel-doc.html#how-to-format-kernel-doc-comments
>>
>
> Hi Markus!
> That's true. But the content inside the comment does not follow
> kernel-doc for
Re-sending as it went out as HTML instead of plain text.
On 3/15/21 11:13 AM, Sowjanya Komatineni wrote:
Hi Sudeep,
I see you are one of the maintainer of PSCI driver. Please add any
other right persons if you think should also agree/comment.
Can you please comment on below 2 items based o
Geert Uytterhoeven writes:
> Reword the subsystem bindings section to make sense, from a grammatical
> point of view.
>
> Signed-off-by: Geert Uytterhoeven
> ---
> Documentation/devicetree/bindings/submitting-patches.rst | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git
On Mon, Mar 15, 2021 at 09:06:29PM +0200, Jarkko Sakkinen wrote:
> On Mon, Mar 15, 2021 at 08:32:13AM -0700, Dave Hansen wrote:
> > On 3/13/21 8:01 AM, Jarkko Sakkinen wrote:
> > > Replace the ad-hoc code with a sgx_free_epc_page(), in order to make sure
> > > that all the relevant checks and book
On Mon, Mar 15, 2021 at 11:56:25AM +, Mark Rutland wrote:
> From: Marc Zyngier
>
> In subsequent patches we want to allow irqchip drivers to register as
> FIQ handlers, with a set_handle_fiq() function. To keep the IRQ/FIQ
> paths similar, we want arm64 to provide both set_handle_irq() and
>
Wren Turkal writes:
> Before, the bus type related APIs that were defined in the
> include/linux/device/bus.h were not referenced anywhere in the docs, so
> I linked it to the bus types api documentation.
This should really be phrased in the imperative style as described in
Documentation/process
The latest feature release Git v2.31.0 is now available at the
usual places. It is comprised of 679 non-merge commits since
v2.30.0, contributed by 85 people, 23 of which are new faces [*].
The tarballs are found at:
https://www.kernel.org/pub/software/scm/git/
The following public reposito
This patch is against Mel's git-tree:
git://git.kernel.org/pub/scm/linux/kernel/git/mel/linux.git
Using branch: mm-bulk-rebase-v4r2 but replacing the last patch related to
the page_pool using __alloc_pages_bulk().
https://git.kernel.org/pub/scm/linux/kernel/git/mel/linux.git/log/?h=mm-bulk-reb
There are cases where the page_pool need to refill with pages from the
page allocator. Some workloads cause the page_pool to release pages
instead of recycling these pages.
For these workload it can improve performance to bulk alloc pages from
the page-allocator to refill the alloc cache.
For XDP
Hi,
On Sat, Mar 13, 2021 at 10:11 PM Srinivasa Rao Mandadapu
wrote:
>
> From: Ajit Pandey
>
> Add dai link for supporting lpass I2S driver, which is used
> for audio capture and playback.
> Add lpass-cpu node with pin controls and i2s primary
> and secondary dai-links
You missed Stephen's comm
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Sun, 14 Mar 2021 04:21:01 -0700 you wrote:
> "x25_close" is called by "hdlc_close" in "hdlc.c", which is called by
> hardware drivers' "ndo_stop" function.
> "x25_xmit" is called by "hdlc_start_xmit" in "hdlc.c", which is har
On Sat, 2021-03-13 at 00:57 -0700, Yu Zhao wrote:
> +/*
> + * After pages are faulted in, they become the youngest generation.
> They must
> + * go through aging process twice before they can be evicted. After
> first scan,
> + * their accessed bit set during initial faults are cleared and they
>
On Mon, Mar 15, 2021 at 07:09:04PM +, Christoph Hellwig wrote:
> On Mon, Mar 15, 2021 at 01:38:04PM +0100, Michal Hocko wrote:
> > I tend to agree here as well. The level compoud_head has spread out
> > silently is just too large. There are people coming up with all sorts of
> > optimizations t
On Fri, Mar 12, 2021 at 8:44 AM Sebastian Reichel
wrote:
>
> Hi,
>
> I keep getting patches for existing drivers, that modify DT behaviour
> without updating the binding file. Let's move everything to DT schema
> files, so that this can easily be cached automatically by dtbs_check.
>
> After this
Hi,
On Sat, Mar 13, 2021 at 10:11 PM Srinivasa Rao Mandadapu
wrote:
>
> This is a trgodor variant, required to have sound node variable
> for coachz specific platform.
>
> Signed-off-by: Srinivasa Rao Mandadapu
> Reviewed-by: Stephen Boyd
> ---
> arch/arm64/boot/dts/qcom/sc7180-trogdor-coachz.
> On Mar 12, 2021, at 8:41 PM, Wang Qing wrote:
>
> use dma_pool_zalloc instead of dma_pool_alloc and memset
>
> Signed-off-by: Wang Qing
> ---
> drivers/scsi/qla2xxx/qla_os.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/s
On 3/15/21 12:14 PM, Jarkko Sakkinen wrote:
> On Mon, Mar 15, 2021 at 09:03:21AM -0700, Dave Hansen wrote:
>> On 3/13/21 8:01 AM, Jarkko Sakkinen wrote:
>>> Reset initialized EPC pages in sgx_dirty_page_list to uninitialized state,
>>> and free them using sgx_free_epc_page(). Do two passes, as for
Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Sun, 14 Mar 2021 22:56:29 +0800 you wrote:
> When the incorrect interface name is stored in the slaves/active_slave
> option of the bonding sysfs, the kernel does not record the log that
> interface does not exist.
>
>
On Mon, 15 Mar 2021 14:44:48 +0800 Ong Boon Leong wrote:
> Extending the driver to support per-queue RX and TX coalesce settings in
> order to support below commands:
>
> To show per-queue coalesce setting:-
> $ ethtool --per-queue queue_mask --show-coalesce
>
> To set per-queue coalesce setti
Jonathan Neuschäfer writes:
> To declutter the top-level table of contents (the side bar), this
> patch reduces the architecture-specfic documentation to one top-level
> item, "CPU Architectures".
>
> Signed-off-by: Jonathan Neuschäfer
> ---
>
> As a side effect, the TOC in index.html effectivel
> static int num_standard_resources;
> @@ -340,6 +341,9 @@ void __init __no_sanitize_address setup_arch(char
> **cmdline_p)
> if (acpi_disabled)
> unflatten_device_tree();
>
> + /* Do after acpi_boot_table_init() so local FADT is available */
> + hyperv_early_init();
-mm master
config: arc-randconfig-r024-20210315 (attached as .config)
compiler: arceb-elf-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https
-mm master
config: riscv-randconfig-r026-20210315 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
a28facba1ccdc957f386b7753f4958307f1bfde8)
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin
-mm master
config: powerpc64-randconfig-r012-20210315 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
a28facba1ccdc957f386b7753f4958307f1bfde8)
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin
On 3/10/21 22:47, Darrick J. Wong wrote:
> On Wed, Mar 10, 2021 at 10:23:02PM -0600, Gustavo A. R. Silva wrote:
>> There is a regular need in the kernel to provide a way to declare having
>> a dynamically sized set of trailing elements in a structure. Kernel code
>> should always use “flexible a
+Andrew, Vivien,
On Mon, Mar 15, 2021 at 02:53:26PM +0100, gre...@linuxfoundation.org wrote:
> From: Greg Kroah-Hartman
>
> From: Vladimir Oltean
>
> [ Upstream commit a3b0b6479700a5b0af2c631cb2ec0fb7a0d978f2 ]
>
> At the moment, taggers are left with the task of ensuring that the skb
> headers
request_irq() wont accept a name which contains slash so we need to
repalce it with something else -- otherwise it will trigger a warning
and the entry in /proc/irq/ will not be created
since the .name might be used by userspace and we don't want to break
userspace, so we are changing the parameter
Sergei Trofimovich writes:
> Before the change there were two inclusions of Documentation/Kconfig:
> lib/Kconfig.debug:source "Documentation/Kconfig"
> Kconfig: source "Documentation/Kconfig"
>
> Kconfig also included 'source "lib/Kconfig.debug"'.
>
> Noticed as two 'make menuconfig' entr
request_irq() wont accept a name which contains slash so we need to
repalce it with something else -- otherwise it will trigger a warning
and the entry in /proc/irq/ will not be created
since the .name might be used by userspace and we don't want to break
userspace, so we are changing the parameter
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Mon, 15 Mar 2021 12:33:42 +0800 you wrote:
> if pl->mac_ops->mac_finish() failed, phylink_err should use
> "mac_finish" instead of "mac_prepare".
>
> Fixes: b7ad14c2fe2d4 ("net: phylink: re-implement interface configuration
Hello:
This series was applied to netdev/net-next.git (refs/heads/master):
On Mon, 15 Mar 2021 13:27:05 +0800 you wrote:
> Hi all,
>
> This patch series adds MAC-side SGMII support to stmmac driver and it is
> changed as follow:-
>
> 1/6: Refactor the current C73 implementation in pcs-xpcs to p
Thanks Ian,
I have submitted a v2 patch based on your suggestions.
Thanks,
- Tong
On Mon, Mar 15, 2021 at 6:48 AM Ian Abbott wrote:
>
> On 15/03/2021 10:44, Ian Abbott wrote:
> > On 14/03/2021 03:57, Tong Zhang wrote:
> >> request_irq() wont accept a name which contains slash so we need to
> >> r
On Mon, Mar 15, 2021 at 09:53:09PM +0300, Dmitry Osipenko wrote:
> 15.03.2021 06:35, Nicolin Chen пишет:
> > This patch dumps all active mapping entries from pagetable
> > to a debugfs directory named "mappings".
> >
> > Ataching an example:
>
> Attaching
>
> >
> > SWGROUP: hc
> > ASID: 0
> > r
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