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Cross-merge networking fixes after downstream PR (net-6.16-rc3).
No conflicts or adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wireless.
The ath12k fix to avoid FW crashes requires adding support for a
number of new FW commands so it's quite large in terms of LoC. The
rest is relatively small.
Current release - fix to a fix:
- ptp: fix breakage after ptp_vclock_in_use() rework
Current release - regressions:
- openvswitch: allocate struct ovs_pcpu_storage dynamically, static
allocation may exhaust module loader limit on smaller systems
Previous releases - regressions:
- tcp: fix tcp_packet_delayed() for peers with no selective ACK
support
Previous releases - always broken:
- wifi: ath12k: don't activate more links than firmware supports
- tcp: make sure sockets open via passive TFO have valid NAPI ID
- eth: bnxt_en: update MRU and RSS table of RSS contexts on queue
reset, prevent Rx queues from silently hanging after queue reset
- NFC: uart: set tty->disc_data only in success path"
* tag 'net-6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (59 commits)
net: airoha: Differentiate hwfd buffer size for QDMA0 and QDMA1
net: airoha: Compute number of descriptors according to reserved memory size
tools: ynl: fix mixing ops and notifications on one socket
net: atm: fix /proc/net/atm/lec handling
net: atm: add lec_mutex
mlxbf_gige: return EPROBE_DEFER if PHY IRQ is not available
net: airoha: Always check return value from airoha_ppe_foe_get_entry()
NFC: nci: uart: Set tty->disc_data only in success path
calipso: Fix null-ptr-deref in calipso_req_{set,del}attr().
MAINTAINERS: Remove Shannon Nelson from MAINTAINERS file
net: lan743x: fix potential out-of-bounds write in lan743x_ptp_io_event_clock_get()
eth: fbnic: avoid double free when failing to DMA-map FW msg
tcp: fix passive TFO socket having invalid NAPI ID
selftests: net: add test for passive TFO socket NAPI ID
selftests: net: add passive TFO test binary
selftests: netdevsim: improve lib.sh include in peer.sh
tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer
Octeontx2-pf: Fix Backpresure configuration
net: ftgmac100: select FIXED_PHY
net: ethtool: remove duplicate defines for family info
...
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The multi message support loosened the connection between the request
and response handling, as we can now submit multiple requests before
we start processing responses. Passing the attr set to NlMsgs decoding
no longer makes sense (if it ever did), attr set may differ message
by messsage. Isolate the part of decoding responsible for attr-set
specific interpretation and call it once we identified the correct op.
Without this fix performing SET operation on an ethtool socket, while
being subscribed to notifications causes:
# File "tools/net/ynl/pyynl/lib/ynl.py", line 1096, in _op
# Exception| return self._ops(ops)[0]
# Exception| ~~~~~~~~~^^^^^
# File "tools/net/ynl/pyynl/lib/ynl.py", line 1040, in _ops
# Exception| nms = NlMsgs(reply, attr_space=op.attr_set)
# Exception| ^^^^^^^^^^^
The value of op we use on line 1040 is stale, it comes form the previous
loop. If a notification comes before a response we will update op to None
and the next iteration thru the loop will break with the trace above.
Fixes: 6fda63c45fe8 ("tools/net/ynl: fix cli.py --subscribe feature")
Fixes: ba8be00f68f5 ("tools/net/ynl: Add multi message support to ynl")
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://patch.msgid.link/20250618171746.1201403-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Sometimes the vxlan vnifiltering test failed on slow machines due to
network setup not finished. e.g.
TEST: VM connectivity over vnifiltering vxlan (ipv4 default rdst) [ OK ]
TEST: VM connectivity over vnifiltering vxlan (ipv6 default rdst) [FAIL]
Let's use slowwait to make sure the connection is finished.
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250617105101.433718-3-liuhangbin@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The vrf_route_leaking test occasionally fails due to connectivity issues
in our testing environment. A sample failure message shows that the ping
check fails intermittently
PING 2001:db8:16:2::2 (2001:db8:16:2::2) 56 data bytes
--- 2001:db8:16:2::2 ping statistics ---
1 packets transmitted, 0 received, 100% packet loss, time 0ms
TEST: Basic IPv6 connectivity [FAIL]
This is likely due to insufficient wait time on slower machines. To address
this, switch to using slowwait, which provides a longer and more reliable
wait for setup completion.
Before this change, the test failed 3 out of 10 times. After applying this
fix, the test was run 30 times without any failure.
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250617105101.433718-2-liuhangbin@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Now that there is only one path in udp_tunnel, there is no need to
have udp_ports_sleep knob. Remove it and adjust the test.
Cc: Michael Chan <michael.chan@broadcom.com>
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Stanislav Fomichev <stfomichev@gmail.com>
Link: https://patch.msgid.link/20250616162117.287806-6-stfomichev@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add a test that checks that the NAPI ID of a passive TFO socket is valid
i.e. not zero.
Signed-off-by: David Wei <dw@davidwei.uk>
Link: https://patch.msgid.link/20250617212102.175711-4-dw@davidwei.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add a simple passive TFO server and client test binary. This will be
used to test the SO_INCOMING_NAPI_ID of passive TFO accepted sockets.
Signed-off-by: David Wei <dw@davidwei.uk>
Link: https://patch.msgid.link/20250617212102.175711-3-dw@davidwei.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Fix the peer.sh test to run from INSTALL_PATH.
Signed-off-by: David Wei <dw@davidwei.uk>
Link: https://patch.msgid.link/20250617212102.175711-2-dw@davidwei.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Extend the self-tests to cover the 'msgid' feature in sysdata.
Verify that msgid is appended to the message when the feature is enabled
and that it is not appended when the feature is disabled.
Signed-off-by: Gustavo Luiz Duarte <gustavold@gmail.com>
Reviewed-by: Breno Leitao <leitao@debian.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Add tests for MC-routing underlay VXLAN traffic.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Link: https://patch.msgid.link/eecd2c0fefc754182e74be8e8e65751bf5749c21.1750113335.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Tests may wish to add other interfaces to listen on. Notably locally
generated traffic uses dummy interfaces. The multicast daemon needs to know
about these so that it allows forming rules that involve these interfaces,
and so that net.ipv4.conf.X.mc_forwarding is set for the interfaces.
To that end, allow passing in a list of interfaces to configure in addition
to all the physical ones.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/2e8d83297985933be4850f2b9f296b3c27110388.1750113335.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add a helper to determine whether a given netdevice has a given flag.
Rewrite ip_link_is_up() in terms of the new helper.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/e1eb174a411f9d24735d095984c731d1d4a5a592.1750113335.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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router_multicast.sh has several helpers for work with smcrouted. Extract
them to lib.sh so that other selftests can use them as well. Convert the
helpers to defer in the process, because that simplifies the interface
quite a bit. Therefore have router_multicast.sh invoke
defer_scopes_cleanup() in its cleanup() function.
Signed-off-by: Petr Machata <petrm@nvidia.com>
Link: https://patch.msgid.link/410411c1a81225ce6e44542289b9c3ec21e5786c.1750113335.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add ipv4 support to the recently added chunks tests, which was added as
ipv6 only.
Signed-off-by: Mina Almasry <almasrymina@google.com>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20250615203511.591438-3-almasrymina@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Trivial fix to unused variable.
Signed-off-by: Mina Almasry <almasrymina@google.com>
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20250615203511.591438-2-almasrymina@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This commit adds a new kernel selftest to verify RTNLGRP_IPV4_MCADDR
and RTNLGRP_IPV6_MCADDR notifications. The test works by adding and
removing a dummy interface and then confirming that the system
correctly receives join and removal notifications for the 224.0.0.1
and ff02::1 multicast addresses.
The test relies on the iproute2 version to be 6.13+.
Tested by the following command:
$ vng -v --user root --cpus 16 -- \
make -C tools/testing/selftests TARGETS=net
TEST_PROGS=rtnetlink_notification.sh \
TEST_GEN_PROGS="" run_tests
Cc: Maciej Żenczykowski <maze@google.com>
Cc: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: Yuyang Huang <yuyanghuang@google.com>
Link: https://patch.msgid.link/20250614053522.623820-1-yuyanghuang@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This patch corrects several logging and error message in nettest.c:
- Corrects function name in log messages "setsockopt" -> "getsockopt".
- Closes missing parentheses in "setsockopt(IPV6_FREEBIND)".
- Replaces misleading error text ("Invalid port") with the correct
description ("Invalid prefix length").
- remove Redundant wording like "status from status" and clarifies
context in IPC error messages.
These changes improve readability and aid in debugging test output.
Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250615084822.1344759-1-alok.a.tiwari@oracle.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Increase the coverage of test for UAF due to socket unbinding, and losing
transport in general. It's a follow up to commit 301a62dfb0d0 ("vsock/test:
Add test for UAF due to socket unbinding") and discussion in [1].
The idea remains the same: take an unconnected stream socket with a
transport assigned and then attempt to switch the transport by trying (and
failing) to connect to some other CID. Now do this iterating over all the
well known CIDs (plus one).
While at it, drop the redundant synchronization between client and server.
Some single-transport setups can't be tested effectively; a warning is
issued. Depending on transports available, a variety of splats are possible
on unpatched machines. After reverting commit 78dafe1cf3af ("vsock: Orphan
socket after transport release") and commit fcdd2242c023 ("vsock: Keep the
binding until socket destruction"):
BUG: KASAN: slab-use-after-free in __vsock_bind+0x61f/0x720
Read of size 4 at addr ffff88811ff46b54 by task vsock_test/1475
Call Trace:
dump_stack_lvl+0x68/0x90
print_report+0x170/0x53d
kasan_report+0xc2/0x180
__vsock_bind+0x61f/0x720
vsock_connect+0x727/0xc40
__sys_connect+0xe8/0x100
__x64_sys_connect+0x6e/0xc0
do_syscall_64+0x92/0x1c0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
WARNING: CPU: 0 PID: 1475 at net/vmw_vsock/virtio_transport_common.c:37 virtio_transport_send_pkt_info+0xb2b/0x1160
Call Trace:
virtio_transport_connect+0x90/0xb0
vsock_connect+0x782/0xc40
__sys_connect+0xe8/0x100
__x64_sys_connect+0x6e/0xc0
do_syscall_64+0x92/0x1c0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
RIP: 0010:sock_has_perm+0xa7/0x2a0
Call Trace:
selinux_socket_connect_helper.isra.0+0xbc/0x450
selinux_socket_connect+0x3b/0x70
security_socket_connect+0x31/0xd0
__sys_connect_file+0x79/0x1f0
__sys_connect+0xe8/0x100
__x64_sys_connect+0x6e/0xc0
do_syscall_64+0x92/0x1c0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
refcount_t: addition on 0; use-after-free.
WARNING: CPU: 7 PID: 1518 at lib/refcount.c:25 refcount_warn_saturate+0xdd/0x140
RIP: 0010:refcount_warn_saturate+0xdd/0x140
Call Trace:
__vsock_bind+0x65e/0x720
vsock_connect+0x727/0xc40
__sys_connect+0xe8/0x100
__x64_sys_connect+0x6e/0xc0
do_syscall_64+0x92/0x1c0
entry_SYSCALL_64_after_hwframe+0x4b/0x53
refcount_t: underflow; use-after-free.
WARNING: CPU: 0 PID: 1475 at lib/refcount.c:28 refcount_warn_saturate+0x12b/0x140
RIP: 0010:refcount_warn_saturate+0x12b/0x140
Call Trace:
vsock_remove_bound+0x18f/0x280
__vsock_release+0x371/0x480
vsock_release+0x88/0x120
__sock_release+0xaa/0x260
sock_close+0x14/0x20
__fput+0x35a/0xaa0
task_work_run+0xff/0x1c0
do_exit+0x849/0x24c0
make_task_dead+0xf3/0x110
rewind_stack_and_make_dead+0x16/0x20
[1]: https://lore.kernel.org/netdev/CAGxU2F5zhfWymY8u0hrKksW8PumXAYz-9_qRmW==92oAx1BX3g@mail.gmail.com/
Suggested-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Link: https://patch.msgid.link/20250611-vsock-test-inc-cov-v3-3-5834060d9c20@rbox.co
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Return a bitmap of registered vsock transports. As guesstimated by grepping
/proc/kallsyms (CONFIG_KALLSYMS=y) for known symbols of type `struct
vsock_transport`, or `struct virtio_transport` in case the vsock_transport
is embedded within.
Note that the way `enum transport` and `transport_ksyms[]` are defined
triggers checkpatch.pl:
util.h:11: ERROR: Macros with complex values should be enclosed in parentheses
util.h:20: ERROR: Macros with complex values should be enclosed in parentheses
util.h:20: WARNING: Argument 'symbol' is not used in function-like macro
util.h:28: WARNING: Argument 'name' is not used in function-like macro
While commit 15d4734c7a58 ("checkpatch: qualify do-while-0 advice")
suggests it is known that the ERRORs heuristics are insufficient, I can not
find many other places where preprocessor is used in this
checkpatch-unhappy fashion. Notable exception being bcachefs, e.g.
fs/bcachefs/alloc_background_format.h. WARNINGs regarding unused macro
arguments seem more common, e.g. __ASM_SEL in arch/x86/include/asm/asm.h.
In other words, this might be unnecessarily complex. The same can be
achieved by just telling human to keep the order:
enum transport {
TRANSPORT_LOOPBACK = BIT(0),
TRANSPORT_VIRTIO = BIT(1),
TRANSPORT_VHOST = BIT(2),
TRANSPORT_VMCI = BIT(3),
TRANSPORT_HYPERV = BIT(4),
TRANSPORT_NUM = 5,
};
#define KSYM_ENTRY(sym) "d " sym "_transport"
/* Keep `enum transport` order */
static const char * const transport_ksyms[] = {
KSYM_ENTRY("loopback"),
KSYM_ENTRY("virtio"),
KSYM_ENTRY("vhost"),
KSYM_ENTRY("vmci"),
KSYM_ENTRY("vhs"),
};
Suggested-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Tested-by: Luigi Leonardi <leonardi@redhat.com>
Reviewed-by: Luigi Leonardi <leonardi@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Link: https://patch.msgid.link/20250611-vsock-test-inc-cov-v3-2-5834060d9c20@rbox.co
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Create a socket and bind() it. If binding failed, gracefully return an
error code while preserving `errno`.
Base vsock_bind() on top of it.
Suggested-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Michal Luczaj <mhal@rbox.co>
Reviewed-by: Luigi Leonardi <leonardi@redhat.com>
Link: https://patch.msgid.link/20250611-vsock-test-inc-cov-v3-1-5834060d9c20@rbox.co
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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In the current test topology, all the routers are connected to each
other via dedicated links with addresses of the form fcf0:0:x:y::/64.
The test configures rt-3 with an adjacency with rt-4 and rt-4 with an
adjacency with rt-1:
# ip -n rt_3-IgWSBJ -6 route show tab 90 fcbb:0:300::/48
fcbb:0:300::/48 encap seg6local action End.X nh6 fcf0:0:3:4::4 flavors next-csid lblen 32 nflen 16 dev dum0 metric 1024 pref medium
# ip -n rt_4-JdCunK -6 route show tab 90 fcbb:0:400::/48
fcbb:0:400::/48 encap seg6local action End.X nh6 fcf0:0:1:4::1 flavors next-csid lblen 32 nflen 16 dev dum0 metric 1024 pref medium
The routes are used when pinging hs-2 from hs-1 and vice-versa.
Extend the test to also cover End.X behavior with an IPv6 link-local
nexthop address and an output interface. Configure every router
interface with an IPv6 link-local address of the form fe80::x:y/64 and
before re-running the ping tests, replace the previous End.X routes with
routes that use the new IPv6 link-local addresses:
# ip -n rt_3-IgWSBJ -6 route show tab 90 fcbb:0:300::/48
fcbb:0:300::/48 encap seg6local action End.X nh6 fe80::4:3 oif veth-rt-3-4 flavors next-csid lblen 32 nflen 16 dev dum0 metric 1024 pref medium
# ip -n rt_4-JdCunK -6 route show tab 90 fcbb:0:400::/48
fcbb:0:400::/48 encap seg6local action End.X nh6 fe80::1:4 oif veth-rt-4-1 flavors next-csid lblen 32 nflen 16 dev dum0 metric 1024 pref medium
The new test cases fail without the previous patch ("seg6: Allow End.X
behavior to accept an oif"):
# ./srv6_end_x_next_csid_l3vpn_test.sh
[...]
################################################################################
TEST SECTION: SRv6 VPN connectivity test hosts (h1 <-> h2, IPv6), link-local
################################################################################
TEST: IPv6 Hosts connectivity: hs-1 -> hs-2 [FAIL]
TEST: IPv6 Hosts connectivity: hs-2 -> hs-1 [FAIL]
################################################################################
TEST SECTION: SRv6 VPN connectivity test hosts (h1 <-> h2, IPv4), link-local
################################################################################
TEST: IPv4 Hosts connectivity: hs-1 -> hs-2 [FAIL]
TEST: IPv4 Hosts connectivity: hs-2 -> hs-1 [FAIL]
Tests passed: 40
Tests failed: 4
And pass with it:
# ./srv6_end_x_next_csid_l3vpn_test.sh
[...]
################################################################################
TEST SECTION: SRv6 VPN connectivity test hosts (h1 <-> h2, IPv6), link-local
################################################################################
TEST: IPv6 Hosts connectivity: hs-1 -> hs-2 [ OK ]
TEST: IPv6 Hosts connectivity: hs-2 -> hs-1 [ OK ]
################################################################################
TEST SECTION: SRv6 VPN connectivity test hosts (h1 <-> h2, IPv4), link-local
################################################################################
TEST: IPv4 Hosts connectivity: hs-1 -> hs-2 [ OK ]
TEST: IPv4 Hosts connectivity: hs-2 -> hs-1 [ OK ]
Tests passed: 44
Tests failed: 0
Without the previous patch, rt-3 and rt-4 resolve the wrong routes for
the link-local nexthops, with the output interface being the input
interface:
# perf script
[...]
ping 1067 [001] 37.554486: fib6:fib6_table_lookup: table 254 oif 0 iif 11 proto 41 cafe::254/0 -> fe80::4:3/0 flowlabel 0xb7973 tos 0 scope 0 flags 2 ==> dev veth-rt-3-1 gw :: err 0
[...]
ping 1069 [002] 41.573360: fib6:fib6_table_lookup: table 254 oif 0 iif 12 proto 41 cafe::254/0 -> fe80::1:4/0 flowlabel 0xb7973 tos 0 scope 0 flags 2 ==> dev veth-rt-4-2 gw :: err 0
But the correct routes are resolved with the patch:
# perf script
[...]
ping 1066 [006] 30.672355: fib6:fib6_table_lookup: table 254 oif 13 iif 1 proto 41 cafe::254/0 -> fe80::4:3/0 flowlabel 0x85941 tos 0 scope 0 flags 6 ==> dev veth-rt-3-4 gw :: err 0
[...]
ping 1066 [006] 30.672411: fib6:fib6_table_lookup: table 254 oif 11 iif 1 proto 41 cafe::254/0 -> fe80::1:4/0 flowlabel 0x91de0 tos 0 scope 0 flags 6 ==> dev veth-rt-4-1 gw :: err 0
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Andrea Mayer <andrea.mayer@uniroma2.it>
Link: https://patch.msgid.link/20250612122323.584113-5-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add a new selftest to verify netconsole module loading with command
line arguments. This test exercises the init_netconsole() path and
validates proper parsing of the netconsole= parameter format.
The test:
- Loads netconsole module with cmdline configuration instead of
dynamic reconfiguration
- Validates message transmission through the configured target
- Adds helper functions for cmdline string generation and module
validation
This complements existing netconsole selftests by covering the
module initialization code path that processes boot-time parameters.
This test is useful to test issues like the one described in [1].
Link: https://lore.kernel.org/netdev/Z36TlACdNMwFD7wv@dev-ushankar.dev.purestorage.com/ [1]
Signed-off-by: Breno Leitao <leitao@debian.org>
Link: https://patch.msgid.link/20250613-rework-v3-8-0752bf2e6912@debian.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Extract the network device and namespace cleanup logic from the
cleanup() function into a new do_cleanup() helper in lib_netcons.sh.
The do_cleanup() function only unconfigure the network and
printk, while cleanup() cleans the netconsole targets plus the network
and printk.
This refactoring let this code to be reused in cases netconsole dynamic
is not being used, as in the upcoming patch.
Signed-off-by: Breno Leitao <leitao@debian.org>
Link: https://patch.msgid.link/20250613-rework-v3-7-0752bf2e6912@debian.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add one test to check that the kernel rejects a negative perturb timer.
Add a second test checking that the kernel rejects
a too big perturb timer.
All test results:
1..2
ok 1 cdc1 - Check that a negative perturb timer is rejected
ok 2 a9f0 - Check that a too big perturb timer is rejected
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Cong Wang <xiyou.wangcong@gmail.com>
Link: https://patch.msgid.link/20250613064136.3911944-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Dave Hansen:
"This is a pretty scattered set of fixes. The majority of them are
further fixups around the recent ITS mitigations.
The rest don't really have a coherent story:
- Some flavors of Xen PV guests don't support large pages, but the
set_memory.c code assumes all CPUs support them.
Avoid problems with a quick CPU feature check.
- The TDX code has some wrappers to help retry calls to the TDX
module. They use function pointers to assembly functions and the
compiler usually generates direct CALLs. But some new compilers,
plus -Os turned them in to indirect CALLs and the assembly code was
not annotated for indirect calls.
Force inlining of the helper to fix it up.
- Last, a FRED issue showed up when single-stepping. It's fine when
using an external debugger, but was getting stuck returning from a
SIGTRAP handler otherwise.
Clear the FRED 'swevent' bit to ensure that forward progress is
made"
* tag 'x86_urgent_for_6.16-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
Revert "mm/execmem: Unify early execmem_cache behaviour"
x86/its: explicitly manage permissions for ITS pages
x86/its: move its_pages array to struct mod_arch_specific
x86/Kconfig: only enable ROX cache in execmem when STRICT_MODULE_RWX is set
x86/mm/pat: don't collapse pages without PSE set
x86/virt/tdx: Avoid indirect calls to TDX assembly functions
selftests/x86: Add a test to detect infinite SIGTRAP handler loop
x86/fred/signal: Prevent immediate repeat of single step trap on return from SIGTRAP handler
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Pull misc fixes from Andrew Morton:
"9 hotfixes. 3 are cc:stable and the remainder address post-6.15 issues
or aren't considered necessary for -stable kernels. Only 4 are for MM"
* tag 'mm-hotfixes-stable-2025-06-13-21-56' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
mm: add mmap_prepare() compatibility layer for nested file systems
init: fix build warnings about export.h
MAINTAINERS: add Barry as a THP reviewer
drivers/rapidio/rio_cm.c: prevent possible heap overwrite
mm: close theoretical race where stale TLB entries could linger
mm/vma: reset VMA iterator on commit_merge() OOM failure
docs: proc: update VmFlags documentation in smaps
scatterlist: fix extraneous '@'-sign kernel-doc notation
selftests/mm: skip failed memfd setups in gup_longterm
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix the cpupower utility installation, fix up the recently added
Rust abstractions for cpufreq and OPP, restore the x86 update
eliminating mwait_play_dead_cpuid_hint() that has been reverted during
the 6.16 merge window along with preventing the failure caused by it
from happening, and clean up mwait_idle_with_hints() usage in
intel_idle:
- Implement CpuId Rust abstraction and use it to fix doctest failure
related to the recently introduced cpumask abstraction (Viresh
Kumar)
- Do minor cleanups in the `# Safety` sections for cpufreq
abstractions added recently (Viresh Kumar)
- Unbreak cpupower systemd service units installation on some systems
by adding a unitdir variable for specifying the location to install
them (Francesco Poli)
- Eliminate mwait_play_dead_cpuid_hint() again after reverting its
elimination during the 6.16 merge window due to a problem with
handling "dead" SMT siblings, but this time prevent leaving them in
C1 after initialization by taking them online and back offline when
a proper cpuidle driver for the platform has been registered
(Rafael Wysocki)
- Update data types of variables passed as arguments to
mwait_idle_with_hints() to match the function definition after
recent changes (Uros Bizjak)"
* tag 'pm-6.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
rust: cpu: Add CpuId::current() to retrieve current CPU ID
rust: Use CpuId in place of raw CPU numbers
rust: cpu: Introduce CpuId abstraction
intel_idle: Update arguments of mwait_idle_with_hints()
cpufreq: Convert `/// SAFETY` lines to `# Safety` sections
cpupower: split unitdir from libdir in Makefile
Reapply "x86/smp: Eliminate mwait_play_dead_cpuid_hint()"
ACPI: processor: Rescan "dead" SMT siblings during initialization
intel_idle: Rescan "dead" SMT siblings during initialization
x86/smp: PM/hibernate: Split arch_resume_nosmt()
intel_idle: Use subsys_initcall_sync() for initialization
|
|
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Rework of system register accessors for system registers that are
directly writen to memory, so that sanitisation of the in-memory
value happens at the correct time (after the read, or before the
write). For convenience, RMW-style accessors are also provided.
- Multiple fixes for the so-called "arch-timer-edge-cases' selftest,
which was always broken.
x86:
- Make KVM_PRE_FAULT_MEMORY stricter for TDX, allowing userspace to
pass only the "untouched" addresses and flipping the shared/private
bit in the implementation.
- Disable SEV-SNP support on initialization failure
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86/mmu: Reject direct bits in gpa passed to KVM_PRE_FAULT_MEMORY
KVM: x86/mmu: Embed direct bits into gpa for KVM_PRE_FAULT_MEMORY
KVM: SEV: Disable SEV-SNP support on initialization failure
KVM: arm64: selftests: Determine effective counter width in arch_timer_edge_cases
KVM: arm64: selftests: Fix xVAL init in arch_timer_edge_cases
KVM: arm64: selftests: Fix thread migration in arch_timer_edge_cases
KVM: arm64: selftests: Fix help text for arch_timer_edge_cases
KVM: arm64: Make __vcpu_sys_reg() a pure rvalue operand
KVM: arm64: Don't use __vcpu_sys_reg() to get the address of a sysreg
KVM: arm64: Add RMW specific sysreg accessor
KVM: arm64: Add assignment-specific sysreg accessor
|
|
Nested file systems, that is those which invoke call_mmap() within their
own f_op->mmap() handlers, may encounter underlying file systems which
provide the f_op->mmap_prepare() hook introduced by commit c84bf6dd2b83
("mm: introduce new .mmap_prepare() file callback").
We have a chicken-and-egg scenario here - until all file systems are
converted to using .mmap_prepare(), we cannot convert these nested
handlers, as we can't call f_op->mmap from an .mmap_prepare() hook.
So we have to do it the other way round - invoke the .mmap_prepare() hook
from an .mmap() one.
in order to do so, we need to convert VMA state into a struct vm_area_desc
descriptor, invoking the underlying file system's f_op->mmap_prepare()
callback passing a pointer to this, and then setting VMA state accordingly
and safely.
This patch achieves this via the compat_vma_mmap_prepare() function, which
we invoke from call_mmap() if f_op->mmap_prepare() is specified in the
passed in file pointer.
We place the fundamental logic into mm/vma.h where VMA manipulation
belongs. We also update the VMA userland tests to accommodate the
changes.
The compat_vma_mmap_prepare() function and its associated machinery is
temporary, and will be removed once the conversion of file systems is
complete.
We carefully place this code so it can be used with CONFIG_MMU and also
with cutting edge nommu silicon.
[akpm@linux-foundation.org: export compat_vma_mmap_prepare tp fix build]
[lorenzo.stoakes@oracle.com: remove unused declarations]
Link: https://lkml.kernel.org/r/ac3ae324-4c65-432a-8c6d-2af988b18ac8@lucifer.local
Link: https://lkml.kernel.org/r/20250609165749.344976-1-lorenzo.stoakes@oracle.com
Fixes: c84bf6dd2b83 ("mm: introduce new .mmap_prepare() file callback").
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reported-by: Jann Horn <jannh@google.com>
Closes: https://lore.kernel.org/linux-mm/CAG48ez04yOEVx1ekzOChARDDBZzAKwet8PEoPM4Ln3_rk91AzQ@mail.gmail.com/
Reviewed-by: Pedro Falcato <pfalcato@suse.de>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Jann Horn <jannh@google.com>
Cc: Liam Howlett <liam.howlett@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
|
Spelling fix:
conneciton --> connection
This is a non-functional change aimed at improving code clarity.
Signed-off-by: Ankit Chauhan <ankitchauhan2065@gmail.com>
Link: https://patch.msgid.link/20250610071903.67180-1-ankitchauhan2065@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Cross-merge networking fixes after downstream PR (net-6.16-rc2).
No conflicts or adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from bluetooth and wireless.
Current release - regressions:
- af_unix: allow passing cred for embryo without SO_PASSCRED/SO_PASSPIDFD
Current release - new code bugs:
- eth: airoha: correct enable mask for RX queues 16-31
- veth: prevent NULL pointer dereference in veth_xdp_rcv when peer
disappears under traffic
- ipv6: move fib6_config_validate() to ip6_route_add(), prevent
invalid routes
Previous releases - regressions:
- phy: phy_caps: don't skip better duplex match on non-exact match
- dsa: b53: fix untagged traffic sent via cpu tagged with VID 0
- Revert "wifi: mwifiex: Fix HT40 bandwidth issue.", it caused
transient packet loss, exact reason not fully understood, yet
Previous releases - always broken:
- net: clear the dst when BPF is changing skb protocol (IPv4 <> IPv6)
- sched: sfq: fix a potential crash on gso_skb handling
- Bluetooth: intel: improve rx buffer posting to avoid causing issues
in the firmware
- eth: intel: i40e: make reset handling robust against multiple
requests
- eth: mlx5: ensure FW pages are always allocated on the local NUMA
node, even when device is configure to 'serve' another node
- wifi: ath12k: fix GCC_GCC_PCIE_HOT_RST definition for WCN7850,
prevent kernel crashes
- wifi: ath11k: avoid burning CPU in ath11k_debugfs_fw_stats_request()
for 3 sec if fw_stats_done is not set"
* tag 'net-6.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (70 commits)
selftests: drv-net: rss_ctx: Add test for ntuple rules targeting default RSS context
net: ethtool: Don't check if RSS context exists in case of context 0
af_unix: Allow passing cred for embryo without SO_PASSCRED/SO_PASSPIDFD.
ipv6: Move fib6_config_validate() to ip6_route_add().
net: drv: netdevsim: don't napi_complete() from netpoll
net/mlx5: HWS, Add error checking to hws_bwc_rule_complex_hash_node_get()
veth: prevent NULL pointer dereference in veth_xdp_rcv
net_sched: remove qdisc_tree_flush_backlog()
net_sched: ets: fix a race in ets_qdisc_change()
net_sched: tbf: fix a race in tbf_change()
net_sched: red: fix a race in __red_change()
net_sched: prio: fix a race in prio_tune()
net_sched: sch_sfq: reject invalid perturb period
net: phy: phy_caps: Don't skip better duplex macth on non-exact match
MAINTAINERS: Update Kuniyuki Iwashima's email address.
selftests: net: add test case for NAT46 looping back dst
net: clear the dst when changing skb protocol
net/mlx5e: Fix number of lanes to UNKNOWN when using data_rate_oper
net/mlx5e: Fix leak of Geneve TLV option object
net/mlx5: HWS, make sure the uplink is the last destination
...
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|
context
Add test_rss_default_context_rule() to verify that ntuple rules can
correctly direct traffic to the default RSS context (context 0).
The test creates two ntuple rules with explicit location priorities:
- A high-priority rule (loc 0) directing specific port traffic to
context 0.
- A low-priority rule (loc 1) directing all other TCP traffic to context
1.
This validates that:
1. Rules targeting the default context function properly.
2. Traffic steering works as expected when mixing default and
additional RSS contexts.
The test was written by AI, and reviewed by humans.
Reviewed-by: Nimrod Oren <noren@nvidia.com>
Signed-off-by: Gal Pressman <gal@nvidia.com>
Link: https://patch.msgid.link/20250612071958.1696361-3-gal@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Unlike the other cases gup_longterm's memfd tests previously skipped the
test when failing to set up the file descriptor to test. Restore this
behavior to avoid hitting failures when hugetlb isn't configured.
Link: https://lkml.kernel.org/r/20250605-selftest-mm-gup-longterm-tweaks-v1-1-2fae34b05958@kernel.org
Fixes: 66bce7afbaca ("selftests/mm: fix test result reporting in gup_longterm")
Signed-off-by: Mark Brown <broonie@kernel.org>
Reported-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Closes: https://lkml.kernel.org/r/a76fc252-0fe3-4d4b-a9a1-4a2895c2680d@lucifer.local
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Tested-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|
|
Pull BPF fixes from Alexei Starovoitov
- Fix libbpf backward compatibility (Andrii Nakryiko)
- Add Stanislav Fomichev as bpf/net reviewer
- Fix resolve_btfid build when cross compiling (Suleiman Souhlal)
* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
MAINTAINERS: Add myself as bpf networking reviewer
tools/resolve_btfids: Fix build when cross compiling kernel with clang.
libbpf: Handle unsupported mmap-based /sys/kernel/btf/vmlinux correctly
|
|
Simple test for crash involving multicast loopback and stale dst.
Reuse exising NAT46 program.
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20250610001245.1981782-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
This commit introduces a new vmtest.sh runner for vsock.
It uses virtme-ng/qemu to run tests in a VM. The tests validate G2H,
H2G, and loopback. The testing tools from tools/testing/vsock/ are
reused. Currently, only vsock_test is used.
VMCI and hyperv support is included in the config file to be built with
the -b option, though not used in the tests.
Only tested on x86.
To run:
$ make -C tools/testing/selftests TARGETS=vsock
$ tools/testing/selftests/vsock/vmtest.sh
or
$ make -C tools/testing/selftests TARGETS=vsock run_tests
Example runs (after make -C tools/testing/selftests TARGETS=vsock):
$ ./tools/testing/selftests/vsock/vmtest.sh
1..3
ok 0 vm_server_host_client
ok 1 vm_client_host_server
ok 2 vm_loopback
SUMMARY: PASS=3 SKIP=0 FAIL=0
Log: /tmp/vsock_vmtest_m7DI.log
$ ./tools/testing/selftests/vsock/vmtest.sh vm_loopback
1..1
ok 0 vm_loopback
SUMMARY: PASS=1 SKIP=0 FAIL=0
Log: /tmp/vsock_vmtest_a1IO.log
$ mkdir -p ~/scratch
$ make -C tools/testing/selftests install TARGETS=vsock INSTALL_PATH=~/scratch
[... omitted ...]
$ cd ~/scratch
$ ./run_kselftest.sh
TAP version 13
1..1
# timeout set to 300
# selftests: vsock: vmtest.sh
# 1..3
# ok 0 vm_server_host_client
# ok 1 vm_client_host_server
# ok 2 vm_loopback
# SUMMARY: PASS=3 SKIP=0 FAIL=0
# Log: /tmp/vsock_vmtest_svEl.log
ok 1 selftests: vsock: vmtest.sh
Future work can include vsock_diag_test.
Because vsock requires a VM to test anything other than loopback, this
patch adds vmtest.sh as a kselftest itself. This is different than other
systems that have a "vmtest.sh", where it is used as a utility script to
spin up a VM to run the selftests as a guest (but isn't hooked into
kselftest).
Signed-off-by: Bobby Eshleman <bobbyeshleman@gmail.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Link: https://patch.msgid.link/20250609-vsock-vmtest-v10-1-7f37198e1cd4@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.16, take #2
- Rework of system register accessors for system registers that are
directly writen to memory, so that sanitisation of the in-memory
value happens at the correct time (after the read, or before the
write). For convenience, RMW-style accessors are also provided.
- Multiple fixes for the so-called "arch-timer-edge-cases' selftest,
which was always broken.
|
|
Most of the packetdrill tests have not flaked once last week.
Add the few which did to the XFAIL list.
Acked-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/20250610000001.1970934-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Once the THREADED napi is disabled, the napi kthread should also be
stopped. Keeping the kthread intact after disabling THREADED napi makes
the PID of this kthread show up in the output of netlink 'napi-get' and
ps -ef output.
The is discussed in the patch below:
https://lore.kernel.org/all/20250502191548.559cc416@kernel.org
NAPI kthread should stop only if,
- There are no pending napi poll scheduled for this thread.
- There are no new napi poll scheduled for this thread while it has
stopped.
- The ____napi_schedule can correctly fallback to the softirq for napi
polling.
Since napi_schedule_prep provides mutual exclusion over STATE_SCHED bit,
it is safe to unset the STATE_THREADED when SCHED_THREADED is set or the
SCHED bit is not set. SCHED_THREADED being set means that SCHED is
already set and the kthread owns this napi.
To disable threaded napi, unset STATE_THREADED bit safely if
SCHED_THREADED is set or SCHED is unset. Once STATE_THREADED is unset
safely then wait for the kthread to unset the SCHED_THREADED bit so it
safe to stop the kthread.
Add a new test in nl_netdev to verify this behaviour.
Tested:
./tools/testing/selftests/net/nl_netdev.py
TAP version 13
1..6
ok 1 nl_netdev.empty_check
ok 2 nl_netdev.lo_check
ok 3 nl_netdev.page_pool_check
ok 4 nl_netdev.napi_list_check
ok 5 nl_netdev.dev_set_threaded
ok 6 nl_netdev.nsim_rxq_reset_down
# Totals: pass:6 fail:0 xfail:0 xpass:0 skip:0 error:0
Ran neper for 300 seconds and did enable/disable of thread napi in a
loop continuously.
Signed-off-by: Samiullah Khawaja <skhawaja@google.com>
Link: https://patch.msgid.link/20250609173015.3851695-1-skhawaja@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Extend the netconsole selftest to validate both basic and extended
target formats. The basic format is a simpler variant that doesn't
support userdata or release functionality.
The test now validates that netconsole works correctly in both
configurations, improving test coverage for different netconsole
deployment scenarios.
Signed-off-by: Breno Leitao <leitao@debian.org>
Link: https://patch.msgid.link/20250609-netcons_ext-v3-4-5336fa670326@debian.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Remove the exit call from validate_result() function and move the
test exit logic to the main script. This allows the function to
be reused in scenarios where the test needs to continue execution
after validation, rather than terminating immediately.
The validate_result() function should focus on validation logic
only, while the calling script maintains control over program
flow and exit conditions. This change improves code modularity
and prepares for potential future enhancements where multiple
validations might be needed in a single test run.
Signed-off-by: Breno Leitao <leitao@debian.org>
Link: https://patch.msgid.link/20250609-netcons_ext-v3-3-5336fa670326@debian.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
When cross compiling the kernel with clang, we need to override
CLANG_CROSS_FLAGS when preparing the step libraries.
Prior to commit d1d096312176 ("tools: fix annoying "mkdir -p ..." logs
when building tools in parallel"), MAKEFLAGS would have been set to a
value that wouldn't set a value for CLANG_CROSS_FLAGS, hiding the
fact that we weren't properly overriding it.
Fixes: 56a2df7615fa ("tools/resolve_btfids: Compile resolve_btfids as host program")
Signed-off-by: Suleiman Souhlal <suleiman@google.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/bpf/20250606074538.1608546-1-suleiman@google.com
|
|
Improve the installation procedure for the systemd service unit
'cpupower.service', to be more flexible. Some distros install libraries
to /usr/lib64/, but systemd service units have to be installed to
/usr/lib/systemd/system: as a consequence, the installation procedure
should not assume that systemd service units can be installed to
${libdir}/systemd/system ...
Define a dedicated variable ("unitdir") in the Makefile.
Link: https://lore.kernel.org/linux-pm/260b6d79-ab61-43b7-a0eb-813e257bc028@leemhuis.info/T/#m0601940ab439d5cbd288819d2af190ce59e810e6
Fixes: 9c70b779ad91 ("cpupower: add a systemd service to run cpupower")
Link: https://lore.kernel.org/r/20250521211656.65646-1-invernomuto@paranoici.org
Signed-off-by: Francesco Poli (wintermute) <invernomuto@paranoici.org>
Tested-by: Thorsten Leemhuis <linux@leemhuis.info>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
|
|
When FRED is enabled, if the Trap Flag (TF) is set without an external
debugger attached, it can lead to an infinite loop in the SIGTRAP
handler. To avoid this, the software event flag in the augmented SS
must be cleared, ensuring that no single-step trap remains pending when
ERETU completes.
This test checks for that specific scenario—verifying whether the kernel
correctly prevents an infinite SIGTRAP loop in this edge case when FRED
is enabled.
The test should _always_ pass with IDT event delivery, thus no need to
disable the test even when FRED is not enabled.
Signed-off-by: Xin Li (Intel) <xin@zytor.com>
Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
Tested-by: Sohil Mehta <sohil.mehta@intel.com>
Cc:stable@vger.kernel.org
Link: https://lore.kernel.org/all/20250609084054.2083189-3-xin%40zytor.com
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux
Pull turbostat updates from Len Brown:
- Add initial DMR support, which required smarter RAPL probe
- Fix AMD MSR RAPL energy reporting
- Add RAPL power limit configuration output
- Minor fixes
* tag 'turbostat-2025.06.08' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux:
tools/power turbostat: version 2025.06.08
tools/power turbostat: Add initial support for BartlettLake
tools/power turbostat: Add initial support for DMR
tools/power turbostat: Dump RAPL sysfs info
tools/power turbostat: Avoid probing the same perf counters
tools/power turbostat: Allow probing RAPL with platform_features->rapl_msrs cleared
tools/power turbostat: Clean up add perf/msr counter logic
tools/power turbostat: Introduce add_msr_counter()
tools/power turbostat: Remove add_msr_perf_counter_()
tools/power turbostat: Remove add_cstate_perf_counter_()
tools/power turbostat: Remove add_rapl_perf_counter_()
tools/power turbostat: Quit early for unsupported RAPL counters
tools/power turbostat: Always check rapl_joules flag
tools/power turbostat: Fix AMD package-energy reporting
tools/power turbostat: Fix RAPL_GFX_ALL typo
tools/power turbostat: Add Android support for MSR device handling
tools/power turbostat.8: pm_domain wording fix
tools/power turbostat.8: fix typo: idle_pct should be pct_idle
|
|
Add initial DMR support, which required smarter RAPL probe
Fix AMD MSR RAPL energy reporting
Add RAPL power limit configuration output
Minor fixes
Signed-off-by: Len Brown <len.brown@intel.com>
|
|
Add initial support for BartlettLake.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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Add initial support for DMR.
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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