On Sun, 10 Nov 2024 12:22:12 +0530 Donet Tom wrote:
> > Fixes: 0268d4579901 ("selftests: hugetlb_dio: check for initial conditions
> > to skip in the start")
>
> ...
>
> Would you prefer I send this fixup patch as a new series, or is it okay as is?
All looks good, thanks. I added cc:stable, be
Under certain kernel configurations when building with Clang/LLVM, the
compiler does not generate a return or jump as the terminator
instruction for ip_vs_protocol_init(), triggering the following objtool
warning during build time:
vmlinux.o: warning: objtool: ip_vs_protocol_init() falls through
On 2024/10/19 3:34 AM, Bjorn Helgaas wrote:
On Tue, Sep 03, 2024 at 06:44:26PM -0700, Joseph Jang wrote:
Validate there are no duplicate hwirq from the irq debug
file system /sys/kernel/debug/irq/irqs/* per chip name.
One example log show 2 duplicated hwirq in the irq debug
file system.
$ s
On Wed, Nov 6, 2024 at 5:00 PM Xuan Zhuo wrote:
>
> Hi Jason, could you review this firstly?
>
> Thanks.
>
It looks like the series has been merged.
Anyhow it looks good to me.
Thanks
Use nft by default if it's supported, as nft is the replacement for iptables,
which is used by default in some releases. Additionally, iptables is dropped
in some releases.
Signed-off-by: Hangbin Liu
---
v2: use one nft table for testing (Phil Sutter)
---
tools/testing/selftests/wireguard/netns.
On Wed, Nov 6, 2024 at 4:54 PM Michael S. Tsirkin wrote:
>
> On Sun, Sep 15, 2024 at 10:35:53AM +0900, Akihiko Odaki wrote:
> > The specification says the device MUST set num_buffers to 1 if
> > VIRTIO_NET_F_MRG_RXBUF has not been negotiated.
> >
> > Fixes: 41e3e42108bc ("vhost/net: enable virtio
On 29.10.2024 12:47, Antonio Quartulli wrote:
Packets received over the socket are forwarded to the user device.
Implementation is UDP only. TCP will be added by a later patch.
Note: no decryption/decapsulation exists yet, packets are forwarded as
they arrive without much processing.
Signed-of
On 11/5/24 6:02 PM, Omid Ehtemam-Haghighi wrote:
> Soft lockups have been observed on a cluster of Linux-based edge routers
> located in a highly dynamic environment. Using the `bird` service, these
> routers continuously update BGP-advertised routes due to frequently
> changing nexthop destination
On Mon, 11 Nov 2024 10:55:38 +0800, Jason Wang wrote:
> There's no need to sync DMA for CPU on mapping errors. So this patch
> skips the CPU sync in the error handling path of DMA mapping.
>
> Signed-off-by: Jason Wang
Reviewed-by: Xuan Zhuo
> ---
> drivers/virtio/virtio_ring.c | 98
There's no need to sync DMA for CPU on mapping errors. So this patch
skips the CPU sync in the error handling path of DMA mapping.
Signed-off-by: Jason Wang
---
drivers/virtio/virtio_ring.c | 98 +---
1 file changed, 57 insertions(+), 41 deletions(-)
diff --git a
QEMU for LoongArch does not yet support shutdown/restart through ACPI.
Use the pvpanic driver to enable shutdowns.
This requires 9.1.0 for shutdown support in pvpanic, but that is the
requirement of kunit on LoongArch anyways.
Signed-off-by: Thomas Weißschuh
Reviewed-by: Bibo Mao
Reviewed-by: Da
Enable LoongArch support in kunit.
Example:
$ ./tools/testing/kunit/kunit.py run --arch=loongarch
--cross_compile=$CROSS_COMPILE
[13:32:45] Configuring KUnit Kernel ...
[13:32:45] Building KUnit Kernel ...
Populating config with:
$ make ARCH=loongarch oldd
Add a basic config to run kunit tests on LoongArch.
This requires QEMU 9.1.0 or later for the necessary direct kernel boot
support.
Signed-off-by: Thomas Weißschuh
Reviewed-by: Bibo Mao
Reviewed-by: David Gow
---
tools/testing/kunit/qemu_configs/loongarch.py | 18 ++
1 file cha
Not all platforms support machine reboot.
If it a proper reboot is not supported the machine will hang.
Allow the QEMU configuration to override the necessary shutdown mode for
the specific system under test.
Signed-off-by: Thomas Weißschuh
Reviewed-by: David Gow
---
tools/testing/kunit/kunit_k
On Mon, Nov 11, 2024 at 10:55:38AM +0800, Jason Wang wrote:
> There's no need to sync DMA for CPU on mapping errors. So this patch
> skips the CPU sync in the error handling path of DMA mapping.
>
> Signed-off-by: Jason Wang
DMA sync is idempotent.
Extra work for slow path. Why do we bother?
>
> diff --git a/kernel/rcu/tree_nocb.h b/kernel/rcu/tree_nocb.h
> index 16865475120b..2605dd234a13 100644
> --- a/kernel/rcu/tree_nocb.h
> +++ b/kernel/rcu/tree_nocb.h
> @@ -891,7 +891,18 @@ static void nocb_cb_wait(struct rcu_data *rdp)
> swait_event_interruptible_exclusive(rdp->nocb_cb_wq,
#syz test
On Tue, Nov 5, 2024 at 8:58 PM syzbot <
syzbot+7534f060ebda6b8b5...@syzkaller.appspotmail.com> wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:2e1b3cc9d7f7 Merge tag 'arm-fixes-6.12-2' of
> git://git.ker..
> git tree: upstream
> console output: https:/
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger any
issue:
Reported-by: syzbot+7534f060ebda6b8b5...@syzkaller.appspotmail.com
Tested-by: syzbot+7534f060ebda6b8b5...@syzkaller.appspotmail.com
Tested on:
commit: de2f378f Merge tag 'nfsd-6.12-4' of git://git
Sometimes when kernel calls request_module to load a module
into kernel space, it doesn't pass the module name appropriately,
and request_module doesn't verify it as well.
As a result, modprobe is invoked anyway and spend a lot of time
searching a nonsense name.
For example reported from a custom
There is one access to rdp->gpwrap in the __note_gp_changes() function
that does not use READ_ONCE() for protection, while other accesses to
rdp->gpwrap do use READ_ONCE(). When using the 8*TREE03 and
CONFIG_NR_CPUS=8 configuration, KCSAN found no data races at that point.
This is because other fun
When the stream_verdict program returns SK_PASS, it places the received skb
into its own receive queue, but a recursive lock eventually occurs, leading
to an operating system deadlock. This issue has been present since v6.9.
'''
sk_psock_strp_data_ready
write_lock_bh(&sk->sk_callback_lock)
1. Add a new tests in sockmap_basic.c to test SK_PASS for sockmap
2. The return value of 'sk_skb/stream_parser' is used as a length, but
the current eBPF program returns SK_PASS, which is semantically
incorrect. This change modifies it to return skb->len. All tests
related to this eBPF pro
1. fix recursive lock when ebpf prog return SK_PASS.
2. add selftest to reproduce recursive lock.
Note that if just the selftest merged without first
patch, the test case will definitely fail, because the
issue of deadlock is inevitable.
---
v2->v3: fix line length reported by patchwork.
On 29.10.2024 12:47, Antonio Quartulli wrote:
This specific structure is used in the ovpn kernel module
to wrap and carry around a standard kernel socket.
ovpn takes ownership of passed sockets and therefore an ovpn
specific objects is attached to them for status tracking
purposes.
Initially on
On Mon, Nov 04, 2024 at 10:35:42AM +0200, Andy Shevchenko wrote:
> On Sat, Nov 02, 2024 at 03:50:39PM -0400, Aren Moynihan wrote:
> > The vdd and leda supplies must be powered on for the chip to function
> > and can be powered off during system suspend.
> >
> > This was originally based on a patch
On Mon, Nov 04, 2024 at 10:41:11AM +0200, Andy Shevchenko wrote:
> On Sat, Nov 02, 2024 at 03:50:43PM -0400, Aren Moynihan wrote:
> > If the chip isn't powered, this call is likely to return an error.
> > Without a log here the driver will silently fail to probe. Potential
> > errors include ENXIO
On Mon, Nov 04, 2024 at 10:40:16AM +0200, Andy Shevchenko wrote:
> On Sat, Nov 02, 2024 at 03:50:41PM -0400, Aren Moynihan wrote:
> > Using dev_err_probe instead of dev_err and return makes the errors
> > easier to understand by including the error name, and saves a little
> > code.
>
> ...
>
> >
Sun, Nov 10, 2024 at 01:38:39PM -0500, Aren kirjoitti:
> On Mon, Nov 04, 2024 at 10:32:08AM +0200, Andy Shevchenko wrote:
> > On Sat, Nov 02, 2024 at 03:50:37PM -0400, Aren Moynihan wrote:
...
> > > + ret = devm_add_action_or_reset(&client->dev, stk3310_set_state_disable,
> > > data);
> >
> > W
On 29.10.2024 12:47, Antonio Quartulli wrote:
[...]
+static void ovpn_peer_release(struct ovpn_peer *peer)
+{
+ ovpn_bind_reset(peer, NULL);
+
nit: this empty line after ovpn_bind_reset() is removed in the
'implement basic TX path (UDP)' patch. What tricks git and it produces a
sensle
Sun, Nov 10, 2024 at 02:14:24PM -0500, Aren kirjoitti:
> On Mon, Nov 04, 2024 at 10:40:16AM +0200, Andy Shevchenko wrote:
> > On Sat, Nov 02, 2024 at 03:50:41PM -0400, Aren Moynihan wrote:
...
> > > #define STK3310_REGFIELD(name)
> > > \
> > > do
On Sun, Nov 10, 2024 at 09:52:32PM +0200, Andy Shevchenko wrote:
> Sun, Nov 10, 2024 at 02:14:24PM -0500, Aren kirjoitti:
> > On Mon, Nov 04, 2024 at 10:40:16AM +0200, Andy Shevchenko wrote:
> > > On Sat, Nov 02, 2024 at 03:50:41PM -0400, Aren Moynihan wrote:
>
> ...
>
> > > > #define STK3310_RE
On Mon, Nov 04, 2024 at 10:32:08AM +0200, Andy Shevchenko wrote:
> On Sat, Nov 02, 2024 at 03:50:37PM -0400, Aren Moynihan wrote:
> > Using devm callbacks helps to make the ordering of probe / remove
> > operations easier to reason about and removes some duplicate code
> > between the probe error p
Missed the most essential note regarding this patch :)
On 29.10.2024 12:47, Antonio Quartulli wrote:
+static int ovpn_net_open(struct net_device *dev)
+{
+ netif_tx_start_all_queues(dev);
+ return 0;
+}
+
+static int ovpn_net_stop(struct net_device *dev)
+{
+ netif_tx_stop_all_
On 29.10.2024 12:47, Antonio Quartulli wrote:
An ovpn_peer object holds the whole status of a remote peer
(regardless whether it is a server or a client).
This includes status for crypto, tx/rx buffers, napi, etc.
Only support for one peer is introduced (P2P mode).
Multi peer support is introdu
On Thu, Nov 07, 2024 at 02:44:18AM +, Hangbin Liu wrote:
> Some distros may not load nf_conntrack by default, which will cause
> subsequent nf_conntrack settings to fail. Let's load this module if it's
> not loaded by default.
>
> Fixes: e7096c131e51 ("net: WireGuard secure network tunnel")
>
On 29.10.2024 12:47, Antonio Quartulli wrote:
Packets sent over the ovpn interface are processed and transmitted to the
connected peer, if any.
Implementation is UDP only. TCP will be added by a later patch.
Note: no crypto/encapsulation exists yet. packets are just captured and
sent.
Signed-o
On Sun, Nov 10, 2024 at 09:51:04PM +0200, Andy Shevchenko wrote:
> Sun, Nov 10, 2024 at 01:38:39PM -0500, Aren kirjoitti:
> > On Mon, Nov 04, 2024 at 10:32:08AM +0200, Andy Shevchenko wrote:
> > > On Sat, Nov 02, 2024 at 03:50:37PM -0400, Aren Moynihan wrote:
>
> ...
>
> > > > + ret = devm_
Another one forgotten question, sorry about this. Please find the
question inlined.
On 29.10.2024 12:47, Antonio Quartulli wrote:
/* Send user data to the network
*/
netdev_tx_t ovpn_net_xmit(struct sk_buff *skb, struct net_device *dev)
{
+ struct ovpn_struct *ovpn = netdev_priv(
38 matches
Mail list logo
