On Wed, Feb 26, 2025 at 12:25:05PM -0800, Atish Patra wrote:
> The PMU test commandline option takes an argument to disable a
> certain test. The initial assumption behind this was a common use case
> is just to run all the test most of the time. However, running a single
> test seems more useful i
On Wed, Feb 26, 2025 at 12:25:06PM -0800, Atish Patra wrote:
> It is helpful to vary the number of the LCOFI interrupts generated
> by the overflow test. Allow additional argument for overflow test
> to accommodate that. It can be easily cross-validated with
> /proc/interrupts output in the host.
>
This introduces a test for IPSec offload over bonding, utilizing netdevsim
for the testing process, as veth interfaces do not support IPSec offload.
The test will ensure that the IPSec offload functionality remains operational
even after a failover event occurs in the bonding configuration.
Signed
The fixed commit placed mutex_lock() inside spin_lock_bh(), which triggers
a warning:
BUG: sleeping function called from invalid context at...
Fix this by moving the IPsec deletion operation to bond_ipsec_free_sa,
which is not held by spin_lock_bh().
Additionally, delete the IPsec list in bond
The active-backup bonding mode supports XFRM ESP offload. However, when
a bond is added using command like `ip link add bond0 type bond mode 1
miimon 100`, the `ethtool -k` command shows that the XFRM ESP offload is
disabled. This occurs because, in bond_newlink(), we change bond link
first and reg
The first patch fixes the incorrect locks using in bond driver.
The second patch fixes the xfrm offload feature during setup active-backup
mode. The third patch add a ipsec offload testing.
v3: move the ipsec deletion to bond_ipsec_free_sa (Cosmin Ratiu)
v2: do not turn carrier on if bond change l
On Wed, Feb 26, 2025 at 12:25:04PM -0800, Atish Patra wrote:
> There is no need to start the counter in the overflow handler as we
> intend to trigger precise number of LCOFI interrupts through these
> tests. The overflow irq handler has already stopped the counter. As
> a result, the stop call fro
On Wed, Feb 26, 2025 at 12:25:03PM -0800, Atish Patra wrote:
> The perf event should be marked disabled during the creation as
> it is not ready to be scheduled until there is SBI PMU start call
> or config matching is called with auto start. Otherwise, event add/start
> gets called during perf_eve
On 2/27/25 10:37, Hangbin Liu wrote:
> The fixed commit placed mutex_lock() inside spin_lock_bh(), which triggers
> a warning:
>
> BUG: sleeping function called from invalid context at...
>
> Fix this by moving the IPsec deletion operation to bond_ipsec_free_sa,
> which is not held by spin_lock
On Fri, Feb 21, 2025 at 03:51:49PM +0530, Bharadwaj Raju wrote:
> Fix grammar such as "number amount of times is
> recommended" etc -> "the recommended number of
> times".
>
> Signed-off-by: Bharadwaj Raju
> ---
> tools/testing/selftests/sysctl/sysctl.sh | 6 +++---
> 1 file changed, 3 insertion
There is a spelling mistake in a sig_print message. Fix it.
Signed-off-by: Colin Ian King
---
tools/testing/selftests/x86/xstate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/x86/xstate.c
b/tools/testing/selftests/x86/xstate.c
index 875777911d82..
Enable the checksum option for these two endpoints in order to allow
mobile data to actually work. Without this, no packets seem to make it
through the IPA.
Fixes: b310de784bac ("net: ipa: add IPA v4.7 support")
Signed-off-by: Luca Weiss
---
drivers/net/ipa/data/ipa_data-v4.7.c | 2 ++
1 file ch
Hi Keith
There are some error messages from qemu output when I tested this
series of patches with the virtio-net regression test. It can
reproduced by boot up a guest with vhost device after applied your
patches.
Error messages:
Qemu output:
qemu-kvm: -netdev {"id": "idoejzv8", "type": "tap", "vho
On 2/24/25 10:22 AM, Peter Seiderer wrote:
> Fix mpls maximum labels list parsing up to MAX_MPLS_LABELS/16 entries
> (instead of up to MAX_MPLS_LABELS - 1).
Very minor nit...
The above comments sounds misleading to me. I read it as the new limit
is MAX_MPLS_LABELS divided by 16, that is 1.
Thank
In the downstream IPA driver there's only one group defined for source
and destination, and the destination group doesn't have a _DPL suffix.
Fixes: b310de784bac ("net: ipa: add IPA v4.7 support")
Signed-off-by: Luca Weiss
---
drivers/net/ipa/data/ipa_data-v4.7.c | 12 +---
1 file change
pa: Enable checksum for IPA_ENDPOINT_AP_MODEM_{RX,TX} for v4.7
drivers/net/ipa/data/ipa_data-v4.7.c | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
---
base-commit: d082ecbc71e9e0bf49883ee4afd435a77a5101b6
change-id: 20250227-ipa-v4-7-fixes-20f2af9702e4
Best regards,
--
Luca Weiss
As per downstream reference, max_writes should be 12 and max_reads
should be 13.
Fixes: b310de784bac ("net: ipa: add IPA v4.7 support")
Signed-off-by: Luca Weiss
---
drivers/net/ipa/data/ipa_data-v4.7.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ipa/data/
Hi,
> diff --git a/arch/arm64/kernel/entry-common.c
> b/arch/arm64/kernel/entry-common.c
> index b260ddc4d3e9..b537af333b42 100644
> --- a/arch/arm64/kernel/entry-common.c
> +++ b/arch/arm64/kernel/entry-common.c
> @@ -8,6 +8,7 @@
> #include
> #include
> #include
> +#include
> #include
>
On 2025-02-21 4:44 pm, Jason Gunthorpe wrote:
On Fri, Feb 21, 2025 at 03:39:45PM +, Robin Murphy wrote:
Yuck. Realistically we are going to have no more than two different
implementations of this; a fiddly callback interface seems overkill. All we
should need in the domain is a simple indica
On Mon, 24 Feb 2025 at 11:25, Brendan Jackman wrote:
>
> On Fri, 21 Feb 2025 at 19:26, Brendan Jackman wrote:
> >
> > It seems that 9pfs does not allow truncating unlinked files, Mark Brown
> > has noted that NFS may also behave this way.
>
> I have not investigated at all but I _think_ over the
On 2/25/25 18:24, Shyam Saini wrote:
> On Tue, Feb 25, 2025 at 09:33:10AM +0100, Petr Pavlu wrote:
>> On 2/21/25 11:42, Rasmus Villemoes wrote:
>>> On Thu, Feb 13 2025, Petr Pavlu wrote:
>>>
On 2/11/25 22:48, Shyam Saini wrote:
> In the unlikely event of the allocation failing, it is bett
Switch for using of get_state_synchronize_rcu_full() and
poll_state_synchronize_rcu_full() pair to debug a normal
synchronize_rcu() call.
Just using "not" full APIs to identify if a grace period is
passed or not might lead to a false-positive kernel splat.
It can happen, because get_state_synchro
Currently "nfakewriters" parameter can be set to any value but
there is no possibility to adjust it automatically based on how
many CPUs a system has where a test is run on.
To address this, if the "nfakewriters" is set to negative it will
be adjusted to num_online_cpus() during torture initializa
Add extra parameters for rcutorture module. One is the "nfakewriters"
which is set -1. There will be created number of test-kthreads which
correspond to number of CPUs in a test system. Those threads randomly
invoke synchronize_rcu() call.
Apart of that "rcu_normal" is set to 1, because it is spec
Hi all,
This patch series continues the work to migrate the *.sh tests into
prog_tests framework.
The test_tunnel.sh script has already been partly migrated to
test_progs in prog_tests/test_tunnel.c so I add my work to it.
PATCH 1 & 2 create some helpers to avoid code duplication and ease the
mi
A fair amount of code duplication is present among tests to attach BPF
programs.
Create generic_attach* helpers that attach BPF programs to a given
interface.
Use ASSERT_OK_FD() instead of ASSERT_GE() to check fd's validity.
Use these helpers in all the available tests.
Signed-off-by: Bastien Cur
On Thu, Feb 27, 2025 at 11:21:51AM +0200, Nikolay Aleksandrov wrote:
> >> @@ -617,6 +611,12 @@ static void bond_ipsec_del_sa_all(struct bonding
> >> *bond)
> >>
> >>mutex_lock(&bond->ipsec_lock);
> >>list_for_each_entry(ipsec, &bond->ipsec_list, list) {
> >> + if (ipsec->xs->km.
gre tunnels are tested in the test_tunnel.sh but not in the test_progs
framework.
Add a new test in test_progs to test gre tunnels. It uses the same
network topology and the same BPF programs than the script.
Remove test_gre() and test_gre_no_tunnel_key() from the script.
Signed-off-by: Bastien C
All tests use more or less the same ping commands as final validation.
Also test_ping()'s return value is checked with ASSERT_OK() while this
check is already done by the SYS() macro inside test_ping().
Create helpers around test_ping() and use them in the tests to avoid code
duplication.
Remove t
ip6gre tunnels are tested in the test_tunnel.sh but not in the test_progs
framework.
Add a new test in test_progs to test ip6gre tunnels. It uses the same
network topology and the same BPF programs than the script. Disable the
IPv6 DAD feature because it can take lot of time and cause some tests t
ip6erspan tunnels are tested in the test_tunnel.sh but not in the
test_progs framework.
Add a new test in test_progs to test ip6erspan tunnels. It uses the same
network topology and the same BPF programs than the script.
Remove test_ip6erspan() from the script.
Signed-off-by: Bastien Curutchet (e
erspan tunnels are tested in the test_tunnel.sh but not in the test_progs
framework.
Add a new test in test_progs to test erspan tunnels. It uses the same
network topology and the same BPF programs than the script.
Remove test_erspan() from the script.
Signed-off-by: Bastien Curutchet (eBPF Found
ip6tnl tunnels are tested in the test_tunnel.sh but not in the test_progs
framework.
Add a new test in test_progs to test ip6tnl tunnels. It uses the same
network topology and the same BPF programs than the script.
Remove test_ipip6() and test_ip6ip6() from the script.
Signed-off-by: Bastien Curu
geneve tunnels are tested in the test_tunnel.sh but not in the test_progs
framework.
Add a new test in test_progs to test geneve tunnels. It uses the same
network topology and the same BPF programs than the script.
Remove test_geneve() from the script.
Signed-off-by: Bastien Curutchet (eBPF Found
All tests from test_tunnel.sh have been migrated into test test_progs.
The last test remaining in the script is the test_ipip() that is already
covered in the test_prog framework by the NONE case of test_ipip_tunnel().
Remove the test_tunnel.sh script and its Makefile entry
Signed-off-by: Bastien
ip6geneve tunnels are tested in the test_tunnel.sh but not in the
test_progs framework.
Add a new test in test_progs to test ip6geneve tunnels. It uses the same
network topology and the same BPF programs than the script.
Remove test_ip6geneve() from the script.
Signed-off-by: Bastien Curutchet (e
On 2/27/25 15:21, Hangbin Liu wrote:
> On Thu, Feb 27, 2025 at 11:21:51AM +0200, Nikolay Aleksandrov wrote:
@@ -617,6 +611,12 @@ static void bond_ipsec_del_sa_all(struct bonding
*bond)
mutex_lock(&bond->ipsec_lock);
list_for_each_entry(ipsec, &bond->ipsec_list, lis
On Thu, 27 Feb 2025 11:19:33 +0100, Paolo Abeni wrote:
> On 2/24/25 10:22 AM, Peter Seiderer wrote:
> > diff --git a/net/core/pktgen.c b/net/core/pktgen.c
> > index ae5e81e62733..bb13a4591709 100644
> > --- a/net/core/pktgen.c
> > +++ b/net/core/pktgen.c
> > @@ -915,8 +915,13 @@ static ssize_t ge
Hello Paolo,
On Thu, 27 Feb 2025 11:24:48 +0100, Paolo Abeni wrote:
> On 2/24/25 10:22 AM, Peter Seiderer wrote:
> > Fix mpls maximum labels list parsing up to MAX_MPLS_LABELS/16 entries
> > (instead of up to MAX_MPLS_LABELS - 1).
>
> Very minor nit...
>
> The above comments sounds misleading to
Honour the user given buffer size for the hex32_arg(), num_arg(),
strn_len(), get_imix_entries() and get_labels() calls (otherwise they will
access memory outside of the user given buffer).
Signed-off-by: Peter Seiderer
Reviewed-by: Simon Horman
---
Changes v7 -> v8
- rebased on actual net-nex
Remove all superfluous index ('i += len') assignements (value not used
afterwards).
Signed-off-by: Peter Seiderer
Reviewed-by: Simon Horman
---
Changes v7 -> v8
- rebased on actual net-next/main
- no changes
Changes v6 -> v7
- rebased on actual net-next/main
- no changes
Changes v5 ->
Remove extra tmp variable in pktgen_if_write (re-use len instead).
Signed-off-by: Peter Seiderer
Reviewed-by: Simon Horman
---
Changes v7 -> v8
- rebased on actual net-next/main
- no changes
Changes v6 -> v7
- rebased on actual net-next/main
- no changes
Changes v5 -> v6
- no changes
While taking a look at '[PATCH net] pktgen: Avoid out-of-range in
get_imix_entries' ([1]) and '[PATCH net v2] pktgen: Avoid out-of-bounds
access in get_imix_entries' ([2], [3]) and doing some tests and code review
I detected that the /proc/net/pktgen/... parsing logic does not honour the
user given
Add some test for /proc/net/pktgen/... interface.
- enable 'CONFIG_NET_PKTGEN=m' in tools/testing/selftests/net/config
Signed-off-by: Peter Seiderer
Reviewed-by: Simon Horman
---
Changes v7 -> v8
- rebased on actual net-next/main
- fix c99 comments (suggested by Paolo Abeni)
- add rev-by
Fix mpls list reset parsing to work as describe in
Documentation/networking/pktgen.rst:
pgset "mpls 0"turn off mpls (or any invalid argument works too!)
- before the patch
$ echo "mpls 0001,0002" > /proc/net/pktgen/lo\@0
$ grep mpls /proc/net/pktgen/lo\@0
Fix mix of int/long (and multiple conversion from/to) by using consequently
size_t for i and max and ssize_t for len and adjust function signatures
of hex32_arg(), count_trail_chars(), num_arg() and strn_len() accordingly.
Signed-off-by: Peter Seiderer
Reviewed-by: Simon Horman
---
Changes v7 ->
Direct HLT instruction execution causes #VEs for TDX VMs which is routed
to hypervisor via TDCALL. safe_halt() routines execute HLT in STI-shadow
so IRQs need to remain disabled until the TDCALL to ensure that pending
IRQs are correctly treated as wake events. As per current TDX spec, HLT
#VE handl
Hello:
This series was applied to netdev/net-next.git (main)
by Jakub Kicinski :
On Wed, 26 Feb 2025 11:27:22 -0800 you wrote:
> The GRO selftests can flake and have some confusing behavior. These
> changes make the output and return value of GRO behave as expected, then
> deflake the tests.
>
>
Direct HLT instruction execution causes #VEs for TDX VMs which is routed
to hypervisor via TDCALL. If HLT is executed in STI-shadow, resulting #VE
handler will enable interrupts before TDCALL is routed to hypervisor
leading to missed wakeup events, as current TDX spec doesn't expose
interruptibilit
From: "Kirill A. Shutemov"
CONFIG_PARAVIRT_XXL is mainly defined/used by XEN PV guests. For
other VM guest types, features supported under CONFIG_PARAVIRT
are self sufficient. CONFIG_PARAVIRT mainly provides support for
TLB flush operations and time related operations.
For TDX guest as well, par
Direct HLT instruction execution causes #VEs for TDX VMs which is routed
to hypervisor via TDCALL. safe_halt() routines execute HLT in STI-shadow
so IRQs need to remain disabled until the TDCALL to ensure that pending
IRQs are correctly treated as wake events.
Emit warning and fail emulation if IR
1. Issue
Syzkaller reported this issue [1].
2. Reproduce
We can reproduce this issue by using the test_sockmap_with_close_on_write()
test I provided in selftest, also you need to apply the following patch to
ensure 100% reproducibility (sleep after checking sock):
'''
static void sk_psock_verdic
Current wrapper function create_pair() is used to create a pair of
connected links and returns two fds, but it does not support unix sockets.
Here we introduce socketpair() into create_pair(), which supports creating
a pair of unix sockets, since the semantics of the two are the same.
Signed-off-
Add edge case tests for sockmap.
Acked-by: Cong Wang
Signed-off-by: Jiayuan Chen
---
.../selftests/bpf/prog_tests/sockmap_basic.c | 59 +++
1 file changed, 59 insertions(+)
diff --git a/tools/testing/selftests/bpf/prog_tests/sockmap_basic.c
b/tools/testing/selftests/bpf/prog_
Use RCU lock to protect sk_socket, preventing concurrent close and release
by another thread.
Because TCP/UDP are already within a relatively large critical section:
'''
ip_local_deliver_finish
rcu_read_lock
ip_protocol_deliver_rcu
tcp_rcv/udp_rcv
rcu_read_unlock
'''
Adding rcu_read_{
On Thu, Feb 27, 2025 at 03:31:01PM +0200, Nikolay Aleksandrov wrote:
> >> One more thing - note I'm not an xfrm expert by far but it seems to me
> >> here you have
> >> to also call xdo_dev_state_free() with the old active slave dev otherwise
> >> that will
> >> never get called with the origina
On Thu, Feb 27, 2025 at 03:04:26PM -0800, Martin KaFai Lau wrote:
> On 2/26/25 5:22 AM, Jiayuan Chen wrote:
> > Use RCU lock to protect sk_socket, preventing concurrent close and release
> > by another thread.
> >
> > Because TCP/UDP are already within a relatively large critical section:
> > '''
On Thu, Feb 27, 2025 at 11:52:04AM -0800, Cong Wang wrote:
> On Wed, Feb 26, 2025 at 09:22:41PM +0800, Jiayuan Chen wrote:
> > Current wrapper function create_pair() is used to create a pair of
> > connected links and returns two fds, but it does not support unix sockets.
> >
> > Here we introduce
On Thu, Feb 27, 2025 at 11:01:55AM +0100, Danilo Krummrich wrote:
> On Thu, Feb 27, 2025 at 11:25:55AM +1100, Alistair Popple wrote:
> > On Tue, Feb 25, 2025 at 12:04:35PM +0100, Danilo Krummrich wrote:
> > > On Tue, Feb 25, 2025 at 04:50:05PM +1100, Alistair Popple wrote:
> >
> > > I think build_
On Wed, Feb 26, 2025 at 3:49 AM Kirill A. Shutemov wrote:
>
> On Tue, Feb 25, 2025 at 12:47:03AM +, Vishal Annapurve wrote:
> > Direct HLT instruction execution causes #VEs for TDX VMs which is routed
> > to hypervisor via TDCALL. If HLT is executed in STI-shadow, resulting #VE
> > handler wil
On Thu, 27 Feb 2025 02:21:25 +0100 Antonio Quartulli wrote:
> After some time of struggle trying to fix all hidden bugs that Sabrina
> has found...here is v20!
> Please note that some patches were already reviewed/tested by a few
> people. These patches have retained the tags as they have hardly b
Hi Everyone,
This patch series fixes handling of module_kobject creation.
A driver expect module_kset list populated with its corresponding
module_kobject to create its /sys/module//drivers
directory.
Since,
[1] commit 96a1a2412acb ("kernel/params.c: defer most of param_sysfs_init() to
late_init
module_add_driver() relies on module_kset list for
/sys/module//drivers directory creation.
Since,
commit 96a1a2412acba ("kernel/params.c: defer most of param_sysfs_init() to
late_initcall time")
drivers which are initialized from subsys_initcall() or any other
higher precedence initcall couldn't
The locate_module_kobject() function looks up an existing
module_kobject for a given module name. If it cannot find the
corresponding module_kobject, it creates one for the given name.
This commit renames locate_module_kobject() to
lookup_or_create_module_kobject() to better describe its operation
In the unlikely event of the allocation failing, it is better to let
the machine boot with a not fully populated sysfs than to kill it with
this BUG_ON(). All callers are already prepared for
lookup_or_create_module_kobject() returning NULL.
This is also preparation for calling this function from
On Thu, Feb 27, 2025 at 09:12:39AM -0800, Boqun Feng wrote:
> Hi Ulad,
>
> I put these three patches into next (and misc.2025.02.27a) for some
> testing, hopefully it all goes well and they can make it v6.15.
>
> A few tag changed below:
>
> On Thu, Feb 27, 2025 at 02:16:13PM +0100, Uladzislau R
Hi Ulad,
I put these three patches into next (and misc.2025.02.27a) for some
testing, hopefully it all goes well and they can make it v6.15.
A few tag changed below:
On Thu, Feb 27, 2025 at 02:16:13PM +0100, Uladzislau Rezki (Sony) wrote:
> Switch for using of get_state_synchronize_rcu_full() an
On 2/26/25 22:29, Siddharth Menon wrote:
Currently, kselftests does not have a generalised mechanism to skip
compilation and run tests when required kernel configuration options
are disabled.
Skipping compile by default is not what we want to do. Tests are
supposed to compile and run even when
On Thu, Feb 27, 2025 at 09:26:40AM -0800, Paul E. McKenney wrote:
> On Thu, Feb 27, 2025 at 09:12:39AM -0800, Boqun Feng wrote:
> > Hi Ulad,
> >
> > I put these three patches into next (and misc.2025.02.27a) for some
> > testing, hopefully it all goes well and they can make it v6.15.
> >
> > A fe
On Thu, Feb 27, 2025 at 11:32:42AM -0400, Jason Gunthorpe wrote:
> On Thu, Feb 27, 2025 at 11:21:28AM +, Robin Murphy wrote:
> > All I'm saying is to hide the callback detail in the IOMMUFD code because
> > being IOMMUFD modular is unique to IOMMUFD and not the rest of the core
> > code's probl
Hello:
This series was applied to netdev/net.git (main)
by Jakub Kicinski :
On Thu, 27 Feb 2025 02:21:25 +0100 you wrote:
> After some time of struggle trying to fix all hidden bugs that Sabrina
> has found...here is v20!
>
> Notable changes since v19:
> * copyright years updated to 2025
> * rtn
Hi Marcus
Since your patches are about the virtual network, I'd like to test it,
but it conflicts (Please review the attachment to review more details)
when I apply it to the master branch.
My test based on this commit:
commit 1e15510b71c99c6e49134d756df91069f7d18141 (origin/master, origin/HEAD)
M
On 2/27/25 1:38 AM, Puranjay Mohan wrote:
Indu Bhagat writes:
On 2/26/25 2:23 AM, Puranjay Mohan wrote:
Indu Bhagat writes:
On 2/25/25 3:54 PM, Weinan Liu wrote:
On Tue, Feb 25, 2025 at 11:38 AM Indu Bhagat wrote:
On Mon, Feb 10, 2025 at 12:30 AM Weinan Liu wrote:
I already have a WI
The test shell script "set_pcie_speed.sh" is not installed in
INSTALL_PATH. Attempting to execute set_pcie_cooling_state.sh shows
warning:
"
./set_pcie_cooling_state.sh: line 119: ./set_pcie_speed.sh: No such file or
directory
"
Add "set_pcie_speed.sh" to TEST_PROGS.
Fixes: 838f12c3d551 ("selft
Kevin Krakauer wrote:
> On Thu, Feb 27, 2025 at 11:20:15AM -0500, Willem de Bruijn wrote:
> > > ---
> > > tools/testing/selftests/net/gro.sh | 3 ++-
> > > 1 file changed, 2 insertions(+), 1 deletion(-)
> > >
> > > diff --git a/tools/testing/selftests/net/gro.sh
> > > b/tools/testing/selftests/n
On 2025-02-27 11:45:53, Cong Wang wrote:
> On Wed, Feb 26, 2025 at 09:22:40PM +0800, Jiayuan Chen wrote:
> > Use RCU lock to protect sk_socket, preventing concurrent close and release
> > by another thread.
> >
> > Because TCP/UDP are already within a relatively large critical section:
> > '''
> >
There is a spelling mistake in a ksft_test_result_skip message. Fix it.
Signed-off-by: Colin Ian King
---
tools/testing/selftests/kvm/s390/cpumodel_subfuncs_test.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/kvm/s390/cpumodel_subfuncs_test.c
b/too
On 2/26/25 5:22 AM, Jiayuan Chen wrote:
Use RCU lock to protect sk_socket, preventing concurrent close and release
by another thread.
Because TCP/UDP are already within a relatively large critical section:
'''
ip_local_deliver_finish
rcu_read_lock
ip_protocol_deliver_rcu
tcp_rcv/udp
On 02/27, Bastien Curutchet (eBPF Foundation) wrote:
> A fair amount of code duplication is present among tests to attach BPF
> programs.
>
> Create generic_attach* helpers that attach BPF programs to a given
> interface.
> Use ASSERT_OK_FD() instead of ASSERT_GE() to check fd's validity.
> Use th
On 02/27, Bastien Curutchet (eBPF Foundation) wrote:
> gre tunnels are tested in the test_tunnel.sh but not in the test_progs
> framework.
>
> Add a new test in test_progs to test gre tunnels. It uses the same
> network topology and the same BPF programs than the script.
> Remove test_gre() and te
On 02/27, Bastien Curutchet (eBPF Foundation) wrote:
> ip6erspan tunnels are tested in the test_tunnel.sh but not in the
> test_progs framework.
>
> Add a new test in test_progs to test ip6erspan tunnels. It uses the same
> network topology and the same BPF programs than the script.
> Remove test_
On 02/27, Bastien Curutchet (eBPF Foundation) wrote:
> ip6tnl tunnels are tested in the test_tunnel.sh but not in the test_progs
> framework.
>
> Add a new test in test_progs to test ip6tnl tunnels. It uses the same
> network topology and the same BPF programs than the script.
> Remove test_ipip6(
On Thu, Feb 27, 2025 at 11:20:15AM -0500, Willem de Bruijn wrote:
> > ---
> > tools/testing/selftests/net/gro.sh | 3 ++-
> > 1 file changed, 2 insertions(+), 1 deletion(-)
> >
> > diff --git a/tools/testing/selftests/net/gro.sh
> > b/tools/testing/selftests/net/gro.sh
> > index 02c21ff4ca81..aa
Hello, Boqun!
> Hi Ulad,
>
> I put these three patches into next (and misc.2025.02.27a) for some
> testing, hopefully it all goes well and they can make it v6.15.
>
> A few tag changed below:
>
> On Thu, Feb 27, 2025 at 02:16:13PM +0100, Uladzislau Rezki (Sony) wrote:
> > Switch for using of ge
On Thu, Feb 27, 2025 at 09:26:40AM -0800, Paul E. McKenney wrote:
> On Thu, Feb 27, 2025 at 09:12:39AM -0800, Boqun Feng wrote:
> > Hi Ulad,
> >
> > I put these three patches into next (and misc.2025.02.27a) for some
> > testing, hopefully it all goes well and they can make it v6.15.
> >
> > A fe
Hello:
This patch was applied to bpf/bpf-next.git (master)
by Martin KaFai Lau :
On Thu, 27 Feb 2025 15:08:23 +0100 you wrote:
> test_select_reuseport_kern.c is currently including , but it
> does not use any definition from there.
>
> Remove stdlib.h inclusion from test_select_reuseport_kern.c
Greetings:
Welcome to v5. Patches 1, 2, and 4 have no functional changes only
updated tags. Patch 3 was refactored as requested by Jason. See the
changelog below and the commit message for details.
Jakub recently commented [1] that I should not hold this series on
virtio-net linking queues to NAP
Refactor virtnet_napi_enable and virtnet_napi_tx_enable to take a struct
receive_queue. Create a helper, virtnet_napi_do_enable, which contains
the logic to enable a NAPI.
Signed-off-by: Joe Damato
Acked-by: Michael S. Tsirkin
Acked-by: Jason Wang
Tested-by: Lei Yang
---
drivers/net/virtio_ne
lookup_or_create_module_kobject() is marked as static and __init,
to make it global drop static keyword.
Since this function can be called from non-init code, use __modinit
instead of __init, __modinit marker will make it __init if
CONFIG_MODULES is not defined.
Fixes: 96a1a2412acb ("kernel/params
Use persistent NAPI config so that NAPI IDs are not renumbered as queue
counts change.
$ sudo ethtool -l ens4 | tail -5 | egrep -i '(current|combined)'
Current hardware settings:
Combined: 4
$ ./tools/net/ynl/pyynl/cli.py \
--spec Documentation/netlink/specs/netdev.yaml \
--dump qu
Create virtnet_napi_disable helper and refactor virtnet_napi_tx_disable
to take a struct send_queue.
Signed-off-by: Joe Damato
Acked-by: Michael S. Tsirkin
Acked-by: Jason Wang
Tested-by: Lei Yang
---
drivers/net/virtio_net.c | 25 +
1 file changed, 17 insertions(+), 8
Use netif_queue_set_napi to map NAPIs to queue IDs so that the mapping
can be accessed by user apps. Note that the netif_queue_set_napi
currently requires RTNL, so care must be taken to ensure RTNL is held on
paths where this API might be reached.
The paths in the driver where this API can be reac
On Wed, Feb 26, 2025 at 09:22:42PM +0800, Jiayuan Chen wrote:
> Add edge case tests for sockmap.
>
> Signed-off-by: Jiayuan Chen
Acked-by: Cong Wang
I always love to see fixes with test cases.
Thanks!
There is a spelling mistake in a PER_PAGE_DEBUG debug message. Fix it.
Signed-off-by: Colin Ian King
---
tools/testing/selftests/kvm/lib/userfaultfd_util.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/kvm/lib/userfaultfd_util.c
b/tools/testing/self
On 02/27, Bastien Curutchet (eBPF Foundation) wrote:
> All tests use more or less the same ping commands as final validation.
> Also test_ping()'s return value is checked with ASSERT_OK() while this
> check is already done by the SYS() macro inside test_ping().
>
> Create helpers around test_ping(
On 02/27, Bastien Curutchet (eBPF Foundation) wrote:
> ip6gre tunnels are tested in the test_tunnel.sh but not in the test_progs
> framework.
>
> Add a new test in test_progs to test ip6gre tunnels. It uses the same
> network topology and the same BPF programs than the script. Disable the
> IPv6 D
On 2025-02-26 21:22:42, Jiayuan Chen wrote:
> Add edge case tests for sockmap.
>
> Signed-off-by: Jiayuan Chen
> ---
Reviewed-by: John Fastabend
> .../selftests/bpf/prog_tests/sockmap_basic.c | 57> +
> void test_sockmap_basic(void)
> {
> if (test__start_subtest("sockmap create_update
On 02/27, Bastien Curutchet (eBPF Foundation) wrote:
> erspan tunnels are tested in the test_tunnel.sh but not in the test_progs
> framework.
>
> Add a new test in test_progs to test erspan tunnels. It uses the same
> network topology and the same BPF programs than the script.
> Remove test_erspan
On 02/27, Bastien Curutchet (eBPF Foundation) wrote:
> ip6geneve tunnels are tested in the test_tunnel.sh but not in the
> test_progs framework.
>
> Add a new test in test_progs to test ip6geneve tunnels. It uses the same
> network topology and the same BPF programs than the script.
> Remove test_
On 02/27, Bastien Curutchet (eBPF Foundation) wrote:
> All tests from test_tunnel.sh have been migrated into test test_progs.
> The last test remaining in the script is the test_ipip() that is already
> covered in the test_prog framework by the NONE case of test_ipip_tunnel().
>
> Remove the test_
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