On Fri, 17 Jan 2025 15:16:13 +0100 Peter Seiderer wrote:
> +FIXTURE_SETUP(proc_net_pktgen) {
> + ssize_t len;
> +
> + self->ctrl_fd = open("/proc/net/pktgen/kpktgend_0", O_RDWR);
> + ASSERT_GE(self->ctrl_fd, 0) TH_LOG("CONFIG_NET_PKTGEN not enabled,
> module pktgen nod loaded?");
nod
nimal and, well, keeps the binding. Mixes well with the connect()
behaviour fix.
Let me know what you think:
https://lore.kernel.org/netdev/20250117-vsock-transport-vs-autobind-v1-0-c802c8037...@rbox.co/
Thanks,
Michal
From: Steven Rostedt
Now that here's a :mod: command that can be sent into set_event, add a
test that tests its use. Both setting events for a loaded module, as well
as caching what events to set for a module that is not loaded yet.
Cc: Shuah Khan
Cc: Masami Hiramatsu
Cc: Mark Rutland
Cc: Mat
On Thu, Jan 2, 2025 at 8:31 PM Ajay Kaher wrote:
>
> On Thu, Dec 26, 2024 at 9:26 PM Kevin Loughlin
> wrote:
> >
> > On Thu, Dec 19, 2024 at 6:44 AM Ajay Kaher wrote:
> > >
> > > For VMware hypervisor, SEV-SNP enabled VM's could boot without UEFI.
> > > In this case, mpparse_find_mptable() has
hrtimers are migrated away from the dying CPU to any online target at
the CPUHP_AP_HRTIMERS_DYING stage in order not to delay bandwidth timers
handling tasks involved in the CPU hotplug forward progress.
However wake ups can still be performed by the outgoing CPU after
CPUHP_AP_HRTIMERS_DYING. Tho
2025-01-13, 10:31:28 +0100, Antonio Quartulli wrote:
> static bool ovpn_encrypt_one(struct ovpn_peer *peer, struct sk_buff *skb)
> {
> - ovpn_skb_cb(skb)->peer = peer;
> + struct ovpn_crypto_key_slot *ks;
> +
> + if (unlikely(skb->ip_summed == CHECKSUM_PARTIAL &&
> +
2025-01-13, 10:31:24 +0100, Antonio Quartulli wrote:
> +static void ovpn_peer_release(struct ovpn_peer *peer)
> +{
> + ovpn_bind_reset(peer, NULL);
> + netdev_put(peer->ovpn->dev, &peer->dev_tracker);
I think this needs to move after the call_rcu. Otherwise, module
unload could proceed (no
On 17/01/2025 13:16, Sabrina Dubroca wrote:
2025-01-13, 10:31:28 +0100, Antonio Quartulli wrote:
static bool ovpn_encrypt_one(struct ovpn_peer *peer, struct sk_buff *skb)
{
- ovpn_skb_cb(skb)->peer = peer;
+ struct ovpn_crypto_key_slot *ks;
+
+ if (unlikely(skb->ip_summed =
On 17/01/2025 12:58, Sabrina Dubroca wrote:
2025-01-13, 10:31:24 +0100, Antonio Quartulli wrote:
+static void ovpn_peer_release(struct ovpn_peer *peer)
+{
+ ovpn_bind_reset(peer, NULL);
+ netdev_put(peer->ovpn->dev, &peer->dev_tracker);
I think this needs to move after the call_rcu
On Wed, Jan 15, 2025 at 03:54:07PM +0100, Mickaël Salaün wrote:
> Old toolchains require explicit -lpthread (e.g. on Debian 11).
>
> Cc: Günther Noack
> Cc: Nathan Chancellor
> Cc: Tahera Fahimi
> Fixes: c8994965013e ("selftests/landlock: Test signal scoping for threads")
> Signed-off-by: Micka
On 17/01/2025 12:48, Sabrina Dubroca wrote:
2025-01-13, 10:31:39 +0100, Antonio Quartulli wrote:
int ovpn_nl_peer_new_doit(struct sk_buff *skb, struct genl_info *info)
{
- return -EOPNOTSUPP;
+ struct nlattr *attrs[OVPN_A_PEER_MAX + 1];
+ struct ovpn_priv *ovpn = info->user
Le Thu, Jan 16, 2025 at 11:59:48AM +0100, Thomas Gleixner a écrit :
> On Tue, Dec 31 2024 at 18:07, Frederic Weisbecker wrote:
> > hrtimers are migrated away from the dying CPU to any online target at
> > the CPUHP_AP_HRTIMERS_DYING stage in order not to delay bandwidth timers
> > handling tasks in
Hi Linus,
please pull the latest slab updates from:
git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git
tags/slab-for-6.14
There's a small conflict with the mm tree:
https://lore.kernel.org/all/20241216152721.15c58...@canb.auug.org.au/
Thanks,
Vlastimil
===
Enable additional to 'parm value' the 'param=value' parsing (otherwise
skipping '=' in count_trail_chars() is useless).
Tested with:
$ echo "min_pkt_size 999" > /proc/net/pktgen/lo\@0
$ echo "min_pkt_size=999" > /proc/net/pktgen/lo\@0
$ echo "min_pkt_size =999" > /proc/net
Replace ENOTSUPP with EOPNOTSUPP, fixes checkpatch hint
WARNING: ENOTSUPP is not a SUSV4 error code, prefer EOPNOTSUPP
and e.g.
$ echo "clone_skb 1" > /proc/net/pktgen/lo\@0
-bash: echo: write error: Unknown error 524
Signed-off-by: Peter Seiderer
---
net/core/pktgen.c | 6 +++---
1 fil
Fix compile on openSUSE Tumbleweed (gcc-14.2.1, glibc-2.40):
- add missing sys/mount.h include
Fixes:
pidfd_fdinfo_test.c: In function ‘child_fdinfo_nspid_test’:
pidfd_fdinfo_test.c:230:13: error: implicit declaration of function ‘mount’
[-Wimplicit-function-declaration]
230 |
Honour the user given buffer size for the hex32_arg(), num_arg() and
strn_len() calls (otherwise they will access memory outside of the user
given buffer).
In all three functions error out in case no characters a available
(maxlen = 0), in num_arg() additional error out in case no valid
character
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
Honour the user given buffer size for the strn_len() calls (otherwise
strn_len() will access memory outside of the user given buffer).
Signed-off-by: Peter Seiderer
---
net/core/pktgen.c | 7 ---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/net/core/pktgen.c b/net/core/pktge
Add some test for /proc/net/pktgen/... interface.
Signed-off-by: Peter Seiderer
---
tools/testing/selftests/net/Makefile | 1 +
tools/testing/selftests/net/proc_net_pktgen.c | 575 ++
2 files changed, 576 insertions(+)
create mode 100644 tools/testing/selftests/net/pr
Please ignore this e-mail (re-send by mistake of [1])..., sorry for the noise...
Regards,
Peter
[1]
https://lore.kernel.org/linux-kselftest/20250115105211.390370-1-ps.rep...@gmx.net/
On Fri, 17 Jan 2025 15:14:48 +0100, Peter Seiderer wrote:
> Fix compile on openSUSE Tumbleweed (gcc-14.2.1, g
On Fri, Jan 17 2025 at 15:11, Frederic Weisbecker wrote:
> Le Thu, Jan 16, 2025 at 11:59:48AM +0100, Thomas Gleixner a écrit :
>> > + if (enqueue_hrtimer(timer, new_base, mode))
>> > + smp_call_function_single_async(cpu, &new_cpu_base->csd);
>>
>> Duh. This reimplementation of switch_hrt
On 1/17/25 10:50 AM, Mike Christie wrote:
>> You are welcome. There is another bug I was about to report, but I'm not
>> sure whether I should create a new thread. I feel that the original design
>> of dynamically allocating new vs_tpgs in vhost_scsi_set_endpoint is not
>> intuitive, and copying TP
2025-01-17, 13:59:35 +0100, Antonio Quartulli wrote:
> On 17/01/2025 12:48, Sabrina Dubroca wrote:
> > 2025-01-13, 10:31:39 +0100, Antonio Quartulli wrote:
> > > int ovpn_nl_peer_new_doit(struct sk_buff *skb, struct genl_info *info)
> > > {
> > > - return -EOPNOTSUPP;
> > > + struct nlattr *att
Hi Linus,
Please pull the latest RCU git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/rcu/linux.git
tags/rcu.release.v6.14
# HEAD: 4b5c2205526cc1579b840893b98eb7545220f7cf:
Merge branches 'fixes.2024.12.14a', 'rcutorture.2024.12.14a',
'srcu.2024.12.14a' and 'torture-test.2024.12.1
2025-01-13, 10:31:31 +0100, Antonio Quartulli wrote:
> +static int ovpn_tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
> + int flags, int *addr_len)
> +{
> + int err = 0, off, copied = 0, ret;
> + struct ovpn_socket *sock;
> + struct ovpn_peer *peer
On Fri, Jan 3, 2025 at 10:01 AM Ajay Kaher wrote:
> > > For VMware hypervisor, SEV-SNP enabled VM's could boot without UEFI.
> > > In this case, mpparse_find_mptable() has to be called to parse MP
> > > tables which contains boot information.
> > >
> > > Fixes: 0f4a1e80989a ("x86/sev: Skip ROM ran
On 1/17/25 5:42 AM, Haoran Zhang wrote:
>> I see now and can replicate it. I think there is a 2nd bug in
>> vhost_scsi_set_endpoint related to all this where we need to
>> prevent switching targets like this or else we'll leak some
>> other refcounts. If 500140501e23be28's tpg number was 3 then
>>
> I see now and can replicate it. I think there is a 2nd bug in
> vhost_scsi_set_endpoint related to all this where we need to
> prevent switching targets like this or else we'll leak some
> other refcounts. If 500140501e23be28's tpg number was 3 then
> we would overwrite the existing vs->vs_vhost_
2025-01-13, 10:31:39 +0100, Antonio Quartulli wrote:
> int ovpn_nl_peer_new_doit(struct sk_buff *skb, struct genl_info *info)
> {
> - return -EOPNOTSUPP;
> + struct nlattr *attrs[OVPN_A_PEER_MAX + 1];
> + struct ovpn_priv *ovpn = info->user_ptr[0];
> + struct ovpn_socket *ovpn_soc
On Sat, Dec 21, 2024 at 03:44:33PM +0100, Thomas Weißschuh wrote:
> nolibc already supports riscv32. Wire it up in the testsuite.
Good addition!
Reviewed-by: Charlie Jenkins
Tested-by: Charlie Jenkins
>
> Signed-off-by: Thomas Weißschuh
> ---
> tools/testing/selftests/nolibc/Makefile |
On Sat, Dec 21, 2024 at 03:44:32PM +0100, Thomas Weißschuh wrote:
> riscv32 support is about the be added. To keep the naming clear and
> consistent with other architectures rename riscv to riscv64, as that is
> what it actually represents.
Seems like a reasonable change.
Reviewed-by: Charlie Jen
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