Gentle Ping...
Hi Alexander and other net bpf guys, it would be great if you could share your
feedback whenever you have a moment. Please do let me know if there's any
additional change needed.
Thanks,
Saket
On Fri, Mar 07, 2025 at 08:54:00PM +0530, Venkat Rao Bagalkote wrote:
>
> On 05/03/25 1
On Wed Mar 19, 2025 at 9:11 PM UTC, Rae Moar wrote:
> On Mon, Mar 17, 2025 at 12:13 PM Brendan Jackman wrote:
> >
> > On Fri, 14 Mar 2025 at 06:37, David Gow wrote:
> > >
> > > On Fri, 14 Mar 2025 at 03:27, Rae Moar wrote:
> > > >
> > > > A bug was identified where the KTAP below caused an infin
On Thu, 20 Mar 2025 at 06:33, Rae Moar wrote:
>
> Fix test count with late test plan.
>
> For example,
> TAP version 13
> ok 1 test1
> 1..4
>
> Returns a count of 1 passed, 1 crashed (because it expects tests after
> the test plan): returning the total count of 2 tests
>
> Change this to be
Ping :)
On Mon, Mar 10, 2025 at 12:54 PM Jason Wang wrote:
>
> On Tue, Mar 4, 2025 at 1:33 AM Michael S. Tsirkin wrote:
> >
> > On Mon, Mar 03, 2025 at 01:52:06PM +0800, Jason Wang wrote:
> > > On Sun, Mar 2, 2025 at 10:34 PM Cindy Lu wrote:
> > > >
> > > > Introduce a new config knob `CONFIG_V
On 3/20/25 10:21, Arnaud POULIQUEN wrote:
>
>
> On 3/20/25 00:04, Rob Herring wrote:
>> On Wed, Mar 19, 2025 at 10:26 AM Arnaud POULIQUEN
>> wrote:
>>>
>>> Hello Rob,
>>>
>>> On 3/18/25 00:24, Rob Herring (Arm) wrote:
Use the newly added of_reserved_mem_region_to_resource() and
of_r
Hi,
On Thu, Feb 27, 2025 at 03:38:06PM +0100, Andreas Hindborg wrote:
> Extend the `module!` macro with support module parameters. Also add some
> string
> to integer parsing functions and updates `BStr` with a method to strip a
> string
> prefix.
>
> Based on code by Adam Bratschi-Kaye lifted
On 3/20/25 00:04, Rob Herring wrote:
> On Wed, Mar 19, 2025 at 10:26 AM Arnaud POULIQUEN
> wrote:
>>
>> Hello Rob,
>>
>> On 3/18/25 00:24, Rob Herring (Arm) wrote:
>>> Use the newly added of_reserved_mem_region_to_resource() and
>>> of_reserved_mem_region_count() functions to handle "memory-reg
On Tue, Mar 18, 2025 at 04:02:15PM +0800, David Gow wrote:
> On Sun, 16 Mar 2025 at 14:20, Antonio Hickey wrote:
> >
> > Replacing all occurrences of `addr_of!(place)` and `addr_of_mut!(place)`
> > with `&raw const place` and `&raw mut place` respectively.
> >
> > This will allow us to reduce macr
On Wed, Mar 19, 2025 at 05:11:15PM +0100, Jason A. Donenfeld wrote:
> On Tue, Mar 18, 2025 at 10:24:40AM +, Hangbin Liu wrote:
> > I saw the patch status[1] is still "Awaiting Upstream".
> > Is there anything I need to do?
>
> I'm looking at it now, but the subject line of your series says,
>
On Thu, Feb 27, 2025 at 03:38:13PM +0100, Andreas Hindborg wrote:
> The module subsystem people agreed to maintain rust support for modules
> [1]. Thus, add entries for relevant files to modules entry in MAINTAINERS.
>
> Link:
> https://lore.kernel.org/all/0d9e596a-5316-4e00-862b-fd77552ae...@sus
On Wed, 2025-03-19 at 18:13 +0100, Halil Pasic wrote:
> On Wed, 19 Mar 2025 11:00:06 -0400
> "Michael S. Tsirkin" wrote:
>
> > > > I was mistaken in my earlier reply - I had missed this
> > > > virtio_console_resize definition in the spec. So indeed
> > > > there's a
> > > > discrepancy in Linux
On Tue, 2025-03-18 at 15:25 +0100, Amit Shah wrote:
> On Tue, 2025-03-18 at 11:07 +0100, Maximilian Immanuel Brandtner
> wrote:
> > On Mon, 2025-03-03 at 12:54 +0100, Amit Shah wrote:
> > > On Tue, 2025-02-25 at 10:21 +0100, Maximilian Immanuel Brandtner
> > > wrote:
> > > > According to the virtio
"Daniel Gomez" writes:
> Hi,
> On Thu, Feb 27, 2025 at 03:38:06PM +0100, Andreas Hindborg wrote:
>> Extend the `module!` macro with support module parameters. Also add some
>> string
>> to integer parsing functions and updates `BStr` with a method to strip a
>> string
>> prefix.
>>
>> Based on
On Thu, 20 Mar 2025 08:12:23 +0100
Maximilian Immanuel Brandtner wrote:
> > Another thing I noticed during looking at this. AFAICT Linux does not
> > seem to handle endiannes here. And AFAIU the message is supposed to
> > hold
> > le16 that is little endian u16! Maximilian, is this in your opinio
On 19.03.25 14:33:54, Ira Weiny wrote:
> Robert Richter wrote:
> > If a CXL memory device returns a broken zero LSA size in its memory
> > device information (Identify Memory Device (Opcode 4000h), CXL
> > spec. 3.1, 8.2.9.9.1.1), a divide error occurs in the libnvdimm
> > driver:
> >
> > Oops: d
On 19/3/25 23:11, Nico Pache wrote:
On Wed, Mar 19, 2025 at 5:05 PM Nico Pache wrote:
FW_CS_DSP gets enabled if KUNIT is enabled. The test should rather
depend on if the feature is enabled. Fix this by moving FW_CS_DSP to the
depends on clause, and set CONFIG_FW_CS_DSP=y in the kunit tooling.
On Wed, Mar 19, 2025 at 09:18:37AM -0400, Konstantin Ryabitsev wrote:
> On Wed, Mar 19, 2025 at 03:26:27AM +, Dmitry Safonov wrote:
> > However, as I sent the patches with b4 relay, it seems patchwork is
> > unable to authorise me as the author of the series. Ugh :(
>
> Oops. We should definit
On Wed, Feb 26, 2025 at 12:44:51PM +0100, Thomas Weißschuh wrote:
> To allow the usage of parse_vdso.c together with a limited libc like
> nolibc, use the kernels own elf.h and auxvec.h headers.
The vDSO selftests currently fail build for at least arm64 in -next:
CC vdso_test_gettimeofday
Le Wed, Mar 19, 2025 at 03:38:31PM -0400, Joel Fernandes a écrit :
> On Tue, Mar 18, 2025 at 11:37:38AM -0700, Paul E. McKenney wrote:
> > On Tue, Mar 18, 2025 at 02:56:18PM +0100, Frederic Weisbecker wrote:
> > > The numbers used in rcu_seq_done_exact() lack some explanation behind
> > > their mag
On Thu, 20 Mar 2025 12:53:43 +0100
Maximilian Immanuel Brandtner wrote:
> On Thu, 2025-03-20 at 11:41 +0100, Halil Pasic wrote:
> > On Thu, 20 Mar 2025 08:12:23 +0100
> > Maximilian Immanuel Brandtner wrote:
> >
> > > > Another thing I noticed during looking at this. AFAICT Linux does
> > > >
On Fri, Mar 7, 2025 at 10:01 AM David Gow wrote:
>
> This is v8 of the Rust/KUnit integration patch. I think all of the
> suggestions have at least been responded to (even if there are a few I'm
> leaving as either future projects or matters of taste). Hopefully this
> is good-to-go for 6.15, so w
On Thu, Mar 06, 2025 at 11:36:55AM +0100, Petr Pavlu wrote:
> In the unlikely case that setting ro_after_init data to read-only fails, it
> is too late to cancel loading of the module. The loader then issues only
> a warning about the situation. Given that this reduces the kernel's
> protection, it
March 20, 2025 at 20:32, "Michal Luczaj" wrote:
>
> On 3/17/25 10:22, Jiayuan Chen wrote:
>
> >
> > The sk->sk_socket is not locked or referenced, and during the call to
> >
> > skb_send_sock(), there is a race condition with the release of sk_socket.
> >
> > All types of sockets(tcp/udp/u
struct virtio_net_rss_config was less useful in actual code because of a
flexible array placed in the middle. Add new structures that split it
into two to avoid having a flexible array in the middle.
Suggested-by: Jason Wang
Signed-off-by: Akihiko Odaki
Acked-by: Jason Wang
Tested-by: Lei Yang
Mark the fields of struct virtio_net_ctrl_rss as little endian as
they are in struct virtio_net_rss_config, which it follows.
Fixes: c7114b1249fa ("drivers/net/virtio_net: Added basic RSS support.")
Signed-off-by: Akihiko Odaki
Acked-by: Jason Wang
Tested-by: Lei Yang
Acked-by: Michael S. Tsirk
According to section 5.3.6.2 of the virtio spec a control buffer with
the event VIRITO_CONSOLE_RESIZE is followed by a virtio_console_resize
struct containing 2 little endian 16bit integerts cols,rows. The kernel
implementation assums native endianness (which results in mangled values
on big endian
On Thu, Mar 20, 2025 at 10:46 AM Weinan Liu wrote:
>
> On Thu, Mar 20, 2025 at 10:16 AM Song Liu wrote:
> >
> > static __always_inline void
> > @@ -230,8 +231,26 @@ kunwind_next_frame_record(struct kunwind_state *state)
> > new_fp = READ_ONCE(record->fp);
> > new_pc = READ_ONCE(r
From: Geliang Tang
It's necessary to traverse all subflows on the conn_list of an MPTCP
socket and then call kfunc to modify the fields of each subflow. In
kernel space, mptcp_for_each_subflow() helper is used for this:
mptcp_for_each_subflow(msk, subflow)
kfunc(subflow);
On Thu, Mar 20, 2025 at 6:21 AM Richard Fitzgerald
wrote:
>
> On 19/3/25 23:11, Nico Pache wrote:
> > On Wed, Mar 19, 2025 at 5:05 PM Nico Pache wrote:
> >>
> >> FW_CS_DSP gets enabled if KUNIT is enabled. The test should rather
> >> depend on if the feature is enabled. Fix this by moving FW_CS_D
Hello:
This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko :
On Tue, 18 Mar 2025 09:16:47 +0100 you wrote:
> From: Björn Töpel
>
> There are scenarios where env.{sub,}test_state->stdout_saved, can be
> NULL, e.g. sometimes when the watchdog timeout kicks in, or if the
> open_
From: Geliang Tang
MPTCP helper mptcp_sk() is used to convert struct sock to mptcp_sock.
Helpers mptcp_subflow_ctx() and mptcp_subflow_tcp_sock() are used to
convert between struct mptcp_subflow_context and sock. They all will
be used in MPTCP BPF programs too.
This patch defines corresponding w
From: Geliang Tang
The parameter 'cgroup_fd' of run_mptcpify() is useless, drop it.
Signed-off-by: Geliang Tang
Reviewed-by: Matthieu Baerts (NGI0)
Signed-off-by: Matthieu Baerts (NGI0)
---
Notes:
- v3:
- New patch, simply to remove an unused parameter in the selftests.
---
tools/testing
From: Geliang Tang
This patch changes ADDR_2 from "10.0.1.2" to "10.0.2.1", and adds two more
IPv4 test addresses ADDR_3 - ADDR_4, four IPv6 addresses ADDR6_1 - ADDR6_4.
Add a new helper address_init() to initialize all these addresses.
Add a new parameter "endpoints" for endpoint_init() to cont
On 2025/03/21 9:35, Jason Wang wrote:
On Thu, Mar 20, 2025 at 1:36 PM Akihiko Odaki wrote:
On 2025/03/20 10:50, Jason Wang wrote:
On Wed, Mar 19, 2025 at 12:48 PM Akihiko Odaki wrote:
On 2025/03/19 10:43, Jason Wang wrote:
On Tue, Mar 18, 2025 at 5:57 PM Akihiko Odaki wrote:
The new RS
On Thu, 2025-03-20 at 11:41 +0100, Halil Pasic wrote:
> On Thu, 20 Mar 2025 08:12:23 +0100
> Maximilian Immanuel Brandtner wrote:
>
> > > Another thing I noticed during looking at this. AFAICT Linux does
> > > not
> > > seem to handle endiannes here. And AFAIU the message is supposed
> > > to
> >
Hi Linus,
please pull the latest slab updates from:
git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
tags/slab-for-6.15
There's a small conflict with the rcu tree:
https://lore.kernel.org/all/20250212150941.5e4fa...@canb.auug.org.au/
Thanks,
Vlastimil
==
On Thu, Mar 20, 2025 at 11:26 AM Andreas Hindborg wrote:
>
> As far as I understand, Miguel would take patch 1-5 for v6.15 and
> modules would take patch 6-7 for v6.16. At least that is my
> understanding from [1], @Petr and @Miguel please correct me if I am
> wrong.
So I offered that as an optio
On 3/19/25 19:15, Stefan Metzmacher wrote:
Am 19.03.25 um 19:37 schrieb Jens Axboe:
On 3/19/25 11:45 AM, Joe Damato wrote:
On Wed, Mar 19, 2025 at 11:20:50AM -0600, Jens Axboe wrote:
...
My argument would be the same as for other features - if you can do it
simpler this other way, why not con
Enable MU2 node and add mu2 root clock.
MU2 is used to communicate with DSP core.
Reviewed-by: Iuliana Prodan
Reviewed-by: Peng Fan
Signed-off-by: Daniel Baluta
---
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8m
On 3/19/25 23:18, Cong Wang wrote:
> On Mon, Mar 17, 2025 at 10:52:25AM +0100, Michal Luczaj wrote:
>> Signal delivery during connect() may lead to a disconnect of an already
>> established socket. That involves removing socket from any sockmap and
>> resetting state to SS_UNCONNECTED. While it cor
DSP found in i.MX8MP SOC can be used by multiple frameworks in order to
enable various applications:
- rproc/rpmsg framework, used to
On Mon, Mar 17, 2025 at 10:04:00AM +0100, Peter Seiderer wrote:
> Add strict buffer parsing index check to avoid the following Smatch
> warning:
>
> net/core/pktgen.c:877 get_imix_entries()
> warn: check that incremented offset 'i' is capped
>
> Checking the buffer index i after every get_use
On Mon, Mar 17, 2025 at 10:04:01AM +0100, Peter Seiderer wrote:
> Add more imix_weights test cases (for incomplete input).
>
> Signed-off-by: Peter Seiderer
Reviewed-by: Simon Horman
On 3/20/25 13:00, Miguel Ojeda wrote:
> On Thu, Mar 20, 2025 at 11:26 AM Andreas Hindborg
> wrote:
>>
>> As far as I understand, Miguel would take patch 1-5 for v6.15 and
>> modules would take patch 6-7 for v6.16. At least that is my
>> understanding from [1], @Petr and @Miguel please correct me
Enable all relevant nodes to support remoteproc with imx8mp-evk board.
- add rproc specific memory regions
- enable dsp_reserved node
- enable mu2 node
- enable dsp node
Signed-off-by: Daniel Baluta
---
arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 14 +++
Add resets property to dsp node in order to be able to control the dsp
run/stall bit from audio block control.
Reviewed-by: Peng Fan
Reviewed-by: Frank Li
Signed-off-by: Daniel Baluta
---
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm6
DSP can be used with various frameworks (e.g audio firmware, rproc).
Currently 'dsp' configuration is intended for audio firmware but it
doesn't work well with board level DTs (e.g imx8mp-evk) because
board level DT enables audio related IPs (e.g SAI) while audio firmware
needs this IPs disabled (b
DSP core needs ocram, core and debug clocks.
Reviewed-by: Iuliana Prodan
Reviewed-by: Peng Fan
Signed-off-by: Daniel Baluta
---
arch/arm64/boot/dts/freescale/imx8mp.dtsi | 5 +
1 file changed, 5 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi
b/arch/arm64/boot/dts/fr
On Tue, Mar 18, 2025 at 9:02 AM David Gow wrote:
>
> In general, I think changes such as those in this series are going to
> get progressively more prone to conflicts as Rust is adopted by other
> subsystems, as the 'rust' tree won't be the only one carrying changes
> which could be affected. Mayb
On 3/20/25 21:54, Cong Wang wrote:
> On Thu, Mar 20, 2025 at 01:05:27PM +0100, Michal Luczaj wrote:
>> On 3/19/25 23:18, Cong Wang wrote:
>>> On Mon, Mar 17, 2025 at 10:52:25AM +0100, Michal Luczaj wrote:
Signal delivery during connect() may lead to a disconnect of an already
established
On Thu, Mar 20, 2025 at 01:05:27PM +0100, Michal Luczaj wrote:
> On 3/19/25 23:18, Cong Wang wrote:
> > On Mon, Mar 17, 2025 at 10:52:25AM +0100, Michal Luczaj wrote:
> >> Signal delivery during connect() may lead to a disconnect of an already
> >> established socket. That involves removing socket
The new RSS configuration structures allow easily constructing data for
VIRTIO_NET_CTRL_MQ_RSS_CONFIG as they strictly follow the order of data
for the command.
Signed-off-by: Akihiko Odaki
Tested-by: Lei Yang
Acked-by: Michael S. Tsirkin
---
drivers/net/virtio_net.c | 117 +---
Lei Chen reported a bug with CLOCK_MONOTONIC_COARSE having
inconsistencies when NTP is adjusting the clock frequency.
This has gone seemingly undetected for ~15 years, illustrating a
clear gap in our testing.
The skew_consistency test is intended to catch this sort of
problem, but was focused on
On Tue, Mar 18, 2025 at 9:14 AM David Gow wrote:
>
> The only reason for delay I can think of is all of the patches which
> adjust clippy warnings, etc., for things like addr_of_mut!() (and
> possibly some of the casting). I'm unlikely to have time to re-send
> everything out before the merge wind
On Thu, Mar 20, 2025 at 1:14 PM Mark Brown wrote:
>
> On Wed, Mar 19, 2025 at 05:05:39PM -0600, Nico Pache wrote:
> > FW_CS_DSP gets enabled if KUNIT is enabled. The test should rather
> > depend on if the feature is enabled. Fix this by moving FW_CS_DSP to the
> > depends on clause, and set CONFI
Lei Chen raised an issue with CLOCK_MONOTONIC_COARSE seeing
time inconsistencies.
Lei tracked down that this was being caused by the adjustment
tk->tkr_mono.xtime_nsec -= offset;
which is made to compensate for the unaccumulated cycles in
offset when the mult value is adjusted forward, so that
On Thu, 20 Mar 2025 at 13:51, Konstantin Ryabitsev
wrote:
>
> On Wed, Mar 19, 2025 at 09:18:37AM -0400, Konstantin Ryabitsev wrote:
> > On Wed, Mar 19, 2025 at 03:26:27AM +, Dmitry Safonov wrote:
> > > However, as I sent the patches with b4 relay, it seems patchwork is
> > > unable to authoris
There are recent efforts to enable livepatch for arm64, with sframe [1] or
without sframe [2]. This set tries to enable livepatch without sframe. Some
of the code, however, are from [1].
Although the sframe implementation is more promising in longer term, it
suffers from the following issues:
1
On Thu, 2025-03-20 at 15:19 +0100, Halil Pasic wrote:
> On Thu, 20 Mar 2025 15:09:57 +0100
> Halil Pasic wrote:
>
> > > I already implemented it in my patch v2 (just waiting for Amit to
> > > confirm the new commit message). But if you want to split it you
> > > can
> > > create a seperate patch
On Thu, 2025-03-20 at 18:26 +0100, Maximilian Immanuel Brandtner wrote:
> According to section 5.3.6.2 of the virtio spec a control buffer with
> the event VIRITO_CONSOLE_RESIZE is followed by a
> virtio_console_resize
> struct containing 2 little endian 16bit integerts cols,rows. The
> kernel
> im
On Wed, Mar 19, 2025 at 10:50:18PM -0700, Christoph Hellwig wrote:
> On Wed, Mar 19, 2025 at 08:32:19AM -0700, Joe Damato wrote:
> > See the docs on MSG_ZEROCOPY [1], but in short when a user app calls
> > sendmsg and passes MSG_ZEROCOPY a completion notification is added
> > to the error queue. Th
On Wed, Mar 19, 2025 at 10:57:29PM -0700, Christoph Hellwig wrote:
> On Wed, Mar 19, 2025 at 10:45:22AM -0700, Joe Damato wrote:
> > I don't disagree; I just don't know if app developers:
> > a.) know that this is possible to do, and
> > b.) know how to do it
>
> So if you don't know that why
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