On 8/26/2020 1:16 AM, Pierre-Louis Bossart wrote:
The SoundWire 1.1 specification only allowed for reads and writes of
bytes. The SoundWire 1.2 specification adds a new capability to
transfer "Multi-Byte Quantities" (MBQ) across the bus. The transfers
still happens one-byte-at-a-time, but the
On 2020/08/25 21:38, Maxime Ripard wrote:
Hi,
On Tue, Aug 25, 2020 at 07:44:03PM +0800, Yu Kuai wrote:
If sun8i_r40_tcon_tv_set_mux() succeed, at_dma_xlate() doesn't have a
corresponding put_device(). Thus add put_device() to fix the exception
handling for this function implementation.
Fixes:
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: abb3438d69fb6dd5baa4ae23eafbf5b87945eff1
commit: 0cd39f4600ed4de859383018eb10f0f724900e1b locking/seqlock, headers:
Untangle the spaghetti monster
date: 3 weeks ago
config: sh-j2_defconfig (attached as
On 8/25/20 7:53 PM, Thomas Gleixner wrote:
On Tue, Aug 25 2020 at 18:26, Waiman Long wrote:
On 8/25/20 12:53 AM, Zhang, Qiang wrote:
When a cpu going offline, we should free objects in "percpu_obj_pool"
free_objs list which corresponding to this cpu.
The percpu free object pool is supposed to
On Fri, Aug 21 2020 at 10:47, Peter Zijlstra wrote:
> Now, given that the only reason to use the raw_* variant is because you don't
> want tracing, A) seems like a weird option (although it can be done), so we
> pick B) and declare any code that ends up doing:
>
> raw_local_irq_save()
>
This patch creates efivars mount point when active efivars abstraction
be set. It is useful for userland to determine the availability of efivars
filesystem.
Cc: Matthias Brugger
Cc: Fabian Vogt
Cc: Ilias Apalodimas
Cc: Ard Biesheuvel
Signed-off-by: "Lee, Chun-Yi"
---
v2:
Using
On 8/25/20 5:45 PM, Ahmed Abdelsalam wrote:
>
> Hi David
>
> The seg6 encap is implemented through the seg6_lwt rather than
> seg6_local_lwt.
ok. I don't know the seg6 code; just taking a guess from a quick look.
> We can add a flag(SEG6_IPTUNNEL_DSCP) in seg6_iptunnel.h if we do not
> want to
On Tue, 25 Aug 2020 14:34:32 +0900 Joonsoo Kim wrote:
> >
> > That's a bunch more code on a very hot path to serve an obscure feature
> > which has a single obscure callsite.
> >
> > Can we instead put the burden on that callsite rather than upon
> > everyone? For (dumb) example, teach
Ashok,
On Thu, Aug 20 2020 at 17:42, Ashok Raj wrote:
> When offlining CPUs, fixup_irqs() migrates all interrupts away from the
> outgoing CPU to an online CPU. It's always possible the device sent an
> interrupt to the previous CPU destination. Pending interrupt bit in IRR in
> LAPIC identifies
On Tue, 25 Aug 2020 10:45:48 +0200 Oscar Salvador wrote:
> On Mon, Aug 24, 2020 at 04:07:25PM -0700, a...@linux-foundation.org wrote:
> > A full copy of the full kernel tree with the linux-next and mmotm patches
> > already applied is available through git within an hour of the mmotm
> >
On Mon, Aug 24, 2020 at 2:32 AM Kai-Heng Feng
wrote:
>
> Sometimes system freeze on cold/warm boot when rtw88 is probing.
>
> According to [1], platform firmware may not properly power manage the
> device during shutdown. I did some expirements and putting the device to
> D3 can workaround the
On Mon, Aug 24, 2020 at 8:50 PM Eric Biggers wrote:
>
> On Fri, Aug 21, 2020 at 11:56:43AM -0700, Lokesh Gidra wrote:
> > From: Daniel Colascione
> >
> > This change adds a new function, anon_inode_getfd_secure, that creates
> > anonymous-node file with individual non-S_PRIVATE inode to which
On Mon, Aug 24, 2020 at 5:32 AM Sebastian Andrzej Siewior
wrote:
>
> On 2020-08-21 18:40:17 [-0700], Lokesh Gidra wrote:
> > --- a/fs/userfaultfd.c
> > +++ b/fs/userfaultfd.c
> > @@ -1966,6 +1969,7 @@ static void init_once_userfaultfd_ctx(void *mem)
> >
> > SYSCALL_DEFINE1(userfaultfd, int,
Hi,
On Tue, Aug 25, 2020 at 3:54 PM Rob Clark wrote:
>
> On Tue, Aug 25, 2020 at 3:23 PM Doug Anderson wrote:
> >
> > Hi,
> >
> > On Tue, Aug 25, 2020 at 12:01 PM Sai Prakash Ranjan
> > wrote:
> > >
> > > Hi,
> > >
> > > On 2020-08-25 21:40, Doug Anderson wrote:
> > > > Hi,
> > > >
> > > > On
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 6a9dc5fd6170d0a41c8a14eb19e63d94bea5705a
commit: 505a0ef15f96c6c43ec719c9fc1833d98957bb39 kasan: stackdepot: move
filter_irq_stacks() to stackdepot.c
date: 5 months ago
config:
From: Vadym Kochan
Date: Tue, 25 Aug 2020 15:20:08 +0300
> +int prestera_dsa_parse(struct prestera_dsa *dsa, const u8 *dsa_buf)
> +{
> + __be32 *dsa_words = (__be32 *)dsa_buf;
> + enum prestera_dsa_cmd cmd;
> + u32 words[4] = { 0 };
> + u32 field;
> +
> + words[0] =
Hi all,
Today's linux-next merge of the drm-misc tree got conflicts in:
drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
between commits:
cacbbe7c0065 ("drm/amdgpu:
On Tue, 25 Aug 2020 14:35:42 +0200 Petr Mladek wrote:
> Andrew, would you mind when I take the three gdb/lockless-printk
> related changes via printk tree to avoid synchronization problems?
No probs. If such patches turn up in linux-next I just drop my copy.
After checking that the patches
On 8/25/20 4:52 PM, Andrew Morton wrote:
> On Tue, 25 Aug 2020 08:20:27 -0700 Randy Dunlap wrote:
>
>> From: Randy Dunlap
>>
>> Fix build errors when CONFIG_ACPI is not set/enabled by adding
>> in the #else (!CONFIG_ACPI) block.
>>
>> ../arch/x86/mm/numa.c: In function ‘numa_setup’:
>>
On Wed, Aug 26, 2020 at 01:36:20AM +0200, Peter Rosin wrote:
>
> Comments are important.
>
I agree. :)
Actually, both things are important: comments and the fallthrough work.
So, here you go:
https://lore.kernel.org/lkml/20200826000844.GA16807@embeddedor/
Thanks
--
Gustavo
On 8/25/20 4:19 PM, Udip Pant wrote:
This patch series adds changes in verifier to make decisions such as granting
of read / write access or enforcement of return code status based on
the program type of the target program while using dynamic program
extension (of type BPF_PROG_TYPE_EXT).
Hi Andy,
On 26.08.20 01:41, Andy Lutomirski wrote:
On Tue, Aug 25, 2020 at 4:18 PM Alexander Graf wrote:
Hi Thomas,
On 25.08.20 12:28, Thomas Gleixner wrote:
void irq_complete_move(struct irq_cfg *cfg)
{
__irq_complete_move(cfg, ~get_irq_regs()->orig_ax);
}
Alex,
On Mon, Aug
On 8/24/20 8:01 PM, Muchun Song wrote:
> On Tue, Aug 25, 2020 at 5:21 AM Mike Kravetz wrote:
>>
>> I too am looking at this now and do not completely understand the race.
>> It could be that:
>>
>> hugetlb_sysctl_handler_common
>> ...
>> table->data =
>>
>> and,
After the replacement of the /* fall through */ comment with the
fallthrough pseudo-keyword macro, the natural reading of a code
comment was broken.
Fix the natural reading of such a comment and make it intelligible.
Reported-by: Peter Rosin
Signed-off-by: Gustavo A. R. Silva
---
Hi all,
Today's linux-next merge of the drm-misc tree got conflicts in:
drivers/video/fbdev/arcfb.c
drivers/video/fbdev/atmel_lcdfb.c
drivers/video/fbdev/savage/savagefb_driver.c
between commit:
df561f6688fe ("treewide: Use fallthrough pseudo-keyword")
from Linus' tree and commit:
On Tue, Aug 25, 2020 at 08:19:30PM +0200, Pavel Machek wrote:
Hi!
From: Josef Bacik
Dave hit this splat during testing btrfs/078:
...
CC: sta...@vger.kernel.org # 4.14+
This commit is in mainline, as a47bd78d0c44621efb98b525d04d60dc4d1a79b0, but is
not marked
as such.
Fixed, thanks!
On Tue, Aug 25 2020 at 18:26, Waiman Long wrote:
> On 8/25/20 12:53 AM, Zhang, Qiang wrote:
>>
>> When a cpu going offline, we should free objects in "percpu_obj_pool"
>> free_objs list which corresponding to this cpu.
>
> The percpu free object pool is supposed to be accessed only by that
>
On Tue, 25 Aug 2020 08:20:27 -0700 Randy Dunlap wrote:
> From: Randy Dunlap
>
> Fix build errors when CONFIG_ACPI is not set/enabled by adding
> in the #else (!CONFIG_ACPI) block.
>
> ../arch/x86/mm/numa.c: In function ‘numa_setup’:
> ../arch/x86/mm/numa.c:43:3: error: implicit declaration
On 25/08/2020 21:28, Wolfram Sang wrote:
Hi Phil,
yes, this thread is old but a similar issue came up again...
On Fri, Oct 25, 2019 at 09:14:00AM +0800, Phil Reid wrote:
So at the beginning of a new transfer, we should check if SDA (or SCL?)
is low and, if it's true, only then we should
On 25/08/2020 18:45, David Ahern wrote:
On 8/25/20 10:02 AM, Ahmed Abdelsalam wrote:
This patch allows SRv6 encapsulation to inherit the DSCP value of
the inner IPv4 packet.
This allows forwarding packet across the SRv6 fabric based on their
original traffic class.
The option is controlled
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: fef845122f6c3c92178e4e4a1f85cce84dca06fe
Gitweb:
https://git.kernel.org/tip/fef845122f6c3c92178e4e4a1f85cce84dca06fe
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:25 +05:30
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: 6da45875fa174d9db238ea0d6846061e68b41b6d
Gitweb:
https://git.kernel.org/tip/6da45875fa174d9db238ea0d6846061e68b41b6d
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:26 +05:30
On Tue, Aug 25, 2020 at 4:18 PM Alexander Graf wrote:
>
> Hi Thomas,
>
> On 25.08.20 12:28, Thomas Gleixner wrote:
> >void irq_complete_move(struct irq_cfg *cfg)
{
__irq_complete_move(cfg, ~get_irq_regs()->orig_ax);
}
> > Alex,
> >
> > On Mon, Aug 24 2020 at 19:29, Alexander Graf wrote:
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: 9b98e02a3d369c5d0875338ea0717030471b5210
Gitweb:
https://git.kernel.org/tip/9b98e02a3d369c5d0875338ea0717030471b5210
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:15 +05:30
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: 5c4b585d29102c7e6a6217112bbf1be774795cd7
Gitweb:
https://git.kernel.org/tip/5c4b585d29102c7e6a6217112bbf1be774795cd7
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:23 +05:30
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: c4dff06e79d99691f18dfc8a61a1cb17c602a025
Gitweb:
https://git.kernel.org/tip/c4dff06e79d99691f18dfc8a61a1cb17c602a025
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:21 +05:30
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: 4473171db68fe9e3de3f2bc68a00527f23852ad8
Gitweb:
https://git.kernel.org/tip/4473171db68fe9e3de3f2bc68a00527f23852ad8
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:14 +05:30
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: 53bf2b0e4e4c1ff0a957474237f9dcd20036ca54
Gitweb:
https://git.kernel.org/tip/53bf2b0e4e4c1ff0a957474237f9dcd20036ca54
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:16 +05:30
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: 821fc9e261f3af235752f46e59084467cfd440c4
Gitweb:
https://git.kernel.org/tip/821fc9e261f3af235752f46e59084467cfd440c4
Author:Paul Cercueil
AuthorDate:Wed, 19 Aug 2020 20:06:02 +02:00
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: 8d523f096da53598c271b5b69fcacb48779884a3
Gitweb:
https://git.kernel.org/tip/8d523f096da53598c271b5b69fcacb48779884a3
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:24 +05:30
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: b8713af858997c3df5bc5b48e66ac1f1bfe19779
Gitweb:
https://git.kernel.org/tip/b8713af858997c3df5bc5b48e66ac1f1bfe19779
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:18 +05:30
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: a5b659bd4bc7518a8e45fda5256c5e5e8d3b7c49
Gitweb:
https://git.kernel.org/tip/a5b659bd4bc7518a8e45fda5256c5e5e8d3b7c49
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:19 +05:30
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: 7206f3149b8198c65a0ca8c01bfa1d8ace27bf91
Gitweb:
https://git.kernel.org/tip/7206f3149b8198c65a0ca8c01bfa1d8ace27bf91
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:22 +05:30
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: e579076ac0a3bebb440fab101aef3c42c9f4c709
Gitweb:
https://git.kernel.org/tip/e579076ac0a3bebb440fab101aef3c42c9f4c709
Author:qiuguorui1
AuthorDate:Thu, 20 Aug 2020 11:16:29 +08:00
Committer:
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: 9a8e2ae71f3553f1b6cd4e3681f04e5d0f147387
Gitweb:
https://git.kernel.org/tip/9a8e2ae71f3553f1b6cd4e3681f04e5d0f147387
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:17 +05:30
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: 6dde29dc31aa265a79d9e6b3571987cfa4b179cc
Gitweb:
https://git.kernel.org/tip/6dde29dc31aa265a79d9e6b3571987cfa4b179cc
Author:Lokesh Vutla
AuthorDate:Thu, 06 Aug 2020 13:18:20 +05:30
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: 7828a3ef8646fb2e69ed45616c8453a037ca7867
Gitweb:
https://git.kernel.org/tip/7828a3ef8646fb2e69ed45616c8453a037ca7867
Author:Marc Zyngier
AuthorDate:Thu, 06 Aug 2020 10:57:45 +01:00
The following commit has been merged into the irq/urgent branch of tip:
Commit-ID: a150dac5a8fb711fdc378c23f44bee4546f04246
Gitweb:
https://git.kernel.org/tip/a150dac5a8fb711fdc378c23f44bee4546f04246
Author:Marc Zyngier
AuthorDate:Tue, 25 Aug 2020 10:38:39 +01:00
On 2020-08-23 22:48, Gustavo A. R. Silva wrote:
> Hi Linus,
>
> Please, pull the following tree-wide patch that replaces tons (2484) of
> /* fall through */ comments, and its variants, with the new pseudo-keyword
> macro fallthrough[1]. Also, remove unnecessary fall-through markings when
> it is
On 8/25/2020 4:20 PM, Dave Hansen wrote:
On 8/25/20 2:04 PM, Yu, Yu-cheng wrote:
I think this is more arch-specific. Even if it becomes a new syscall,
we still need to pass the same parameters.
Right, but without the copying in and out of memory.
Linux-api is already on the Cc list. Do we
On Mon, Aug 24, 2020 at 09:56:08PM -0700, Joe Perches wrote:
> Use semicolons and braces.
>
> Signed-off-by: Joe Perches
Applied.
Thanks,
Guenter
> ---
> drivers/hwmon/scmi-hwmon.c | 6 --
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/hwmon/scmi-hwmon.c
On 8/25/20 6:26 PM, Waiman Long wrote:
On 8/25/20 12:53 AM, Zhang, Qiang wrote:
发件人: linux-kernel-ow...@vger.kernel.org
代表 qiang.zh...@windriver.com
发送时间: 2020年8月20日 11:24
收件人: t...@linutronix.de; el...@google.com; long...@redhat.com
抄送:
For new advertising features, it will be important for userspace to
know the capabilities of the controller and kernel. If the controller
and kernel support extended advertising, we include flags indicating
hardware offloading support and support for setting tx power of adv
instances.
In the
Here we make sure we properly report the number of supported
advertising slots when we are using hardware offloading. If no
hardware offloading is available, we default this value to
HCI_MAX_ADV_INSTANCES for use in software rotation as before.
This change has been tested on kukui (no ext adv)
Hi Maintainers,
This series improves the kernel/controller support that is reported
to userspace for the following extended advertising features:
1. If extended advertising is available, the number of hardware slots
is used and reported, rather than the fixed default of 5. If no hardware
On Wed, Aug 12, 2020 at 09:28:32PM +0900, Masahiro Yamada wrote:
> (+cc clang-built-linux)
>
>
> On Sat, Aug 1, 2020 at 6:21 AM Peter Kalauskas wrote:
> >
> > Add support for builds that use an output directory different than the
> > kernel source tree (e.g. make O=/tmp/kernel-obj). This also
On Fri, Aug 21, 2020 at 8:01 AM Roman Gushchin wrote:
>
> This patch enables memcg-based memory accounting for memory allocated
> by __bpf_map_area_alloc(), which is used by most map types for
> large allocations.
>
> If a map is updated from an interrupt context, and the update
> results in
On 2020-08-25 1:43 p.m., Mimi Zohar wrote:
On Tue, 2020-08-25 at 10:32 -0700, Tushar Sugandhi wrote:
On 2020-08-24 3:46 p.m., Mimi Zohar wrote:
On Fri, 2020-08-21 at 11:21 -0700, Tushar Sugandhi wrote:
There would be several candidate kernel components suitable for IMA
measurement. Not
This adds test to enforce same check for the return code for the extended prog
as it is enforced for the target program. It asserts failure for a
return code, which is permitted without the patch in this series, while
it is restricted after the application of this patch.
Signed-off-by: Udip Pant
On 8/25/20 17:51, Nathan Chancellor wrote:
> On Tue, Aug 25, 2020 at 03:25:51PM -0700, Nick Desaulniers wrote:
>> Based on a vote at the LLVM BoF at Plumbers 2020, we decided to start
>> small, supporting just one formal upstream release of LLVM for now.
>>
>> We can probably widen the support
This adds further tests to ensure access permissions and restrictions
are applied properly for some map types such as sock-map.
It also adds another negative tests to assert static functions cannot be
replaced. In the 'unreliable' mode it still fails with error 'tracing progs
cannot use
This adds a selftest that tests the behavior when a freplace target program
attempts to make a write access on a packet. The expectation is that the read
or write
access is granted based on the program type of the linked program and
not itself (which is of type, for e.g., BPF_PROG_TYPE_EXT).
From: Tom Rix
clang static analysis flags this error
intel_combo_phy.c:268:7: warning: The left expression of the
compound assignment is an uninitialized value.
The computed value will also be garbage
ret &= check_phy_reg(...
~~~ ^
ret has no initial values,
On 8/25/20 2:04 PM, Yu, Yu-cheng wrote:
>>> I think this is more arch-specific. Even if it becomes a new syscall,
>>> we still need to pass the same parameters.
>>
>> Right, but without the copying in and out of memory.
>>
> Linux-api is already on the Cc list. Do we need to add more people to
>
This patch series adds changes in verifier to make decisions such as granting
of read / write access or enforcement of return code status based on
the program type of the target program while using dynamic program
extension (of type BPF_PROG_TYPE_EXT).
The BPF_PROG_TYPE_EXT type can be used to
This patch adds changes in verifier to make decisions such as granting
of read / write access or enforcement of return code status based on
the program type of the target program while using dynamic program
extension (of type BPF_PROG_TYPE_EXT).
The BPF_PROG_TYPE_EXT type can be used to extend
Hi Niklas,
On Tue, Aug 25, 2020 at 12:16:27PM +0200, Niklas Schnelle wrote:
> On 8/21/20 1:19 AM, Nicolin Chen wrote:
> > We are expending the default DMA segmentation boundary to its
> > possible maximum value (ULONG_MAX) to indicate that a device
> > doesn't specify a boundary limit. So all
Hi Thomas,
On 25.08.20 12:28, Thomas Gleixner wrote:
Alex,
On Mon, Aug 24 2020 at 19:29, Alexander Graf wrote:
I'm currently trying to understand a performance regression with
ScyllaDB on i3en.3xlarge (KVM based VM on Skylake) which we reliably
bisected down to this commit:
Hi Scott,
I love your patch! Yet something to improve:
[auto build test ERROR on char-misc/char-misc-testing]
[also build test ERROR on soc/for-next kees/for-next/pstore linus/master
v5.9-rc2 next-20200825]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when
While reviewing a separate patch, I noticed that the formatting of the
commands, variables, and arguments was not in a monospaced font like the
rest of the Kbuild documentation (see kbuild/kconfig.rst for an
example). This is due to a lack of "::" before indented command blocks
and single
Hi Alexei,
On Tue, 25 Aug 2020 15:34:52 -0700 Alexei Starovoitov
wrote:
>
> On Tue, Aug 25, 2020 at 2:10 PM Stephen Rothwell
> wrote:
> >
> > Hi Alexei,
> >
> > On Tue, 25 Aug 2020 07:33:51 -0700 Alexei Starovoitov
> > wrote:
> > >
> > > what do you suggest to use to make it 'manually
On 2020/08/26 7:52, Damien Le Moal wrote:
> On 2020/08/25 21:22, Niklas Cassel wrote:
>> Add support for user space to set a max open zone and a max active zone
>> limit via configfs. By default, the default value is 0 == no limit.
>
> s/value is/values are/
>
>>
>> Call the block layer API
On Tue, 25 Aug 2020 15:51:31 -0700
Nathan Chancellor wrote:
> > +Clang/LLVM (optional) 10.0.1 clang --version
>
> Maybe it is worth making the "(optional)" a footnote like Sphinx? Seems
> to just kind of stick out to me but I do not have a strong opinion
> unless others do.
Let's
allnoconfig
x86_64 randconfig-a003-20200825
x86_64 randconfig-a002-20200825
x86_64 randconfig-a001-20200825
x86_64 randconfig-a005-20200825
x86_64 randconfig-a006-20200825
x86_64 randconfig
I recently tracked down a problem I observed when booting a v5.4 kernel
on a sparsemem UMA arm platform which includes a no-map reserved-memory
region in the middle of its HighMem zone.
When memmap_init_zone() is invoked the pfn's that correspond to the
no-map region fail the early_pfn_valid()
On Tue, Aug 25, 2020 at 3:23 PM Doug Anderson wrote:
>
> Hi,
>
> On Tue, Aug 25, 2020 at 12:01 PM Sai Prakash Ranjan
> wrote:
> >
> > Hi,
> >
> > On 2020-08-25 21:40, Doug Anderson wrote:
> > > Hi,
> > >
> > > On Tue, Aug 25, 2020 at 8:43 AM Sai Prakash Ranjan
> > > wrote:
> > >>
> > >>
On Tue, Aug 25, 2020 at 02:55:53PM -0700, Paul E. McKenney wrote:
> On Mon, Aug 24, 2020 at 10:48:42PM -0400, Joel Fernandes (Google) wrote:
> > Track how the segcb list changes before/after acceleration, during
> > queuing and during dequeuing.
> >
> > This has proved useful to discover an
On 2020/08/25 21:22, Niklas Cassel wrote:
> Add support for user space to set a max open zone and a max active zone
> limit via configfs. By default, the default value is 0 == no limit.
s/value is/values are/
>
> Call the block layer API functions used for exposing the configured
> limits to
On Wed, Aug 26, 2020 at 12:13 AM Alexei Starovoitov
wrote:
>
> On Tue, Aug 25, 2020 at 2:05 PM Alexei Starovoitov
> wrote:
> >
> > On Tue, Aug 25, 2020 at 11:29 AM KP Singh wrote:
> > >
> > > From: KP Singh
> > >
> > > # v9 -> v10
> > >
> > > - Added NULL check for inode_storage_ptr before
> On Aug 25, 2020, at 2:01 PM, Paul Cercueil wrote:
>
> The zstd decompression code, as it is right now, will have internal
> values overflow on 32-bit systems when the output size is bigger than
> 1 GiB.
>
> Until someone smarter than me can figure out how to fix the zstd code
> properly,
On Tue, Aug 25, 2020 at 03:25:51PM -0700, Nick Desaulniers wrote:
> Based on a vote at the LLVM BoF at Plumbers 2020, we decided to start
> small, supporting just one formal upstream release of LLVM for now.
>
> We can probably widen the support window of supported versions over
> time. Also,
On Tue, Aug 25, 2020 at 02:53:38PM -0700, Paul E. McKenney wrote:
> On Mon, Aug 24, 2020 at 10:48:41PM -0400, Joel Fernandes (Google) wrote:
> > Add counting of segment lengths of segmented callback list.
> >
> > This will be useful for a number of things such as knowing how big the
> >
Hi Paul,
On Tue, Aug 25, 2020 at 01:08:09PM -0700, Paul E. McKenney wrote:
> On Mon, Aug 24, 2020 at 10:48:39PM -0400, Joel Fernandes (Google) wrote:
> > The donecbs's ->len field is used to store the total count of the segmented
> > callback list's length. This ->len field is then added to the
Hi,
On Tue, Aug 25, 2020 at 3:27 PM Rob Clark wrote:
>
> + max98357a: audio-codec-0 {
> + compatible = "maxim,max98357a";
> + pinctrl-names = "default";
> + pinctrl-0 = <_en>;
> + sdmode-gpios = < 23 GPIO_ACTIVE_HIGH>;
> +
On 2020-08-25 19:16 +0800, Coiby Xu wrote:
[...]
> > > @@ -1630,7 +1630,7 @@ void ql_dump_wqicb(struct wqicb *wqicb)
> > > (unsigned long long)le64_to_cpu(wqicb->cnsmr_idx_addr));
> > > }
> > >
> > > -void ql_dump_tx_ring(struct tx_ring *tx_ring)
> > > +void ql_dump_tx_ring(struct
On Tue, Aug 25, 2020 at 2:10 PM Stephen Rothwell wrote:
>
> Hi Alexei,
>
> On Tue, 25 Aug 2020 07:33:51 -0700 Alexei Starovoitov
> wrote:
> >
> > what do you suggest to use to make it 'manually enabled' ?
> > All I could think of is to add:
> > depends on !COMPILE_TEST
> > so that allmodconfig
Hi,
On Tue, Aug 25, 2020 at 3:22 PM Rob Clark wrote:
>
> On Tue, Aug 25, 2020 at 2:21 AM Stephen Boyd wrote:
> >
> > Quoting Rob Clark (2020-08-24 17:33:39)
> > > diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> > > b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> > > new file mode
On Thu, Aug 20, 2020 at 01:51:21PM +0300, Atte Tommiska wrote:
> Document the device tree bindings of Xiphera's XIP8001B-trng IP.
typo in the subject. Otherwise,
Reviewed-by: Rob Herring
>
> Signed-off-by: Atte Tommiska
> ---
> .../bindings/rng/xiphera,xip8001b-trng.yaml | 33
On Thu, 20 Aug 2020 13:51:20 +0300, Atte Tommiska wrote:
> Xiphera is an FPGA-based cryptographic solutions provider based in
> Finland.
> Website of the company: https://xiphera.com/
>
> Signed-off-by: Atte Tommiska
> ---
> Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
> 1
Hi Evan,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 6a9dc5fd6170d0a41c8a14eb19e63d94bea5705a
commit: 55084d7f4022439de3077b239eed1eb7515fe3ed drm/amd/powerplay: forbid to
use pr_err/warn/info/debug
date: 8
From: Rob Clark
This is essentialy a squash of a bunch of history of trogdor and lazor
dt updates from the chromium kernel tree.
I don't claim any credit other than wanting to more easily boot upstream
kernel on these devices.
I've tried to add cc tags for all the original authors.
Cc:
On 8/25/20 12:53 AM, Zhang, Qiang wrote:
发件人: linux-kernel-ow...@vger.kernel.org 代表
qiang.zh...@windriver.com
发送时间: 2020年8月20日 11:24
收件人: t...@linutronix.de; el...@google.com; long...@redhat.com
抄送: linux-kernel@vger.kernel.org
主题: [PATCH]
On Tue, Aug 25, 2020 at 12:00:15PM -0700, Shakeel Butt wrote:
> On Fri, Aug 21, 2020 at 8:01 AM Roman Gushchin wrote:
> >
> > Include memory used by bpf programs into the memcg-based accounting.
> > This includes the memory used by programs itself, auxiliary data
> > and statistics.
> >
> >
Based on a vote at the LLVM BoF at Plumbers 2020, we decided to start
small, supporting just one formal upstream release of LLVM for now.
We can probably widen the support window of supported versions over
time. Also, note that LLVM's release process is different than GCC's.
GCC tends to have 1
On Mon, Aug 24, 2020 at 03:55:10PM +0100, Matthew Wilcox (Oracle) wrote:
> Pass the full length to iomap_zero() and dax_iomap_zero(), and have
> them return how many bytes they actually handled. This is preparatory
> work for handling THP, although it looks like DAX could actually take
>
On 25/08/20 7:22 pm, Heiner Kallweit wrote:
> I've been staring at spi-fsl-espi.c for while now and I think I've
>> identified a couple of deficiencies that may or may not be related to my
>> issue.
>>
>> First I think the 'Transfer done but SPIE_DON isn't set' message can be
>> generated
On 8/25/20 12:35 PM, Krzysztof Kozlowski wrote:
> DTSes with new i.MX 8M SoCs introduce their own compatibles so add them
> to fix dtbs_check warnings like:
>
> arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony.dt.yaml:
> watchdog@3028:
> compatible:0: 'fsl,imx8mm-wdt' is not one
On Tue, Aug 25, 2020 at 2:21 AM Stephen Boyd wrote:
>
> Quoting Rob Clark (2020-08-24 17:33:39)
> > diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> > b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi
> > new file mode 100644
> > index ..b04987ab6c22
> > --- /dev/null
> > +++
On Tue, Aug 25, 2020 at 01:49:22PM -0700, Darrick J. Wong wrote:
> On Mon, Aug 24, 2020 at 03:55:03PM +0100, Matthew Wilcox (Oracle) wrote:
> > This helper is useful for both THPs and for supporting block size larger
> > than page size. Convert all users that I could find (we have a few
> >
On Thu, Aug 20, 2020 at 01:28:27PM +0800, Ikjoon Jang wrote:
> Convert Mediatek ARM SOC's serial NOR flash controller binding
> to json-schema format.
>
> Signed-off-by: Ikjoon Jang
> ---
> .../bindings/spi/mediatek,spi-mtk-nor.yaml| 82 +++
>
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