| Age | Commit message (Collapse) | Author | Files | Lines |
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Pull objtool fixes from Borislav Petkov:
- Fix x32 build due to wrong format specifier on that sub-arch
- Add one more Rust noreturn function to objtool's list
* tag 'objtool_urgent_for_v6.18_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
objtool: Fix failure when being compiled on x32 system
objtool/rust: add one more `noreturn` Rust function
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Pull networking fixes from Jakub Kicinski:
"Including fixes from can. Slim pickings, I'm guessing people haven't
really started testing.
Current release - new code bugs:
- eth: mlx5e:
- psp: avoid 'accel' NULL pointer dereference
- skip PPHCR register query for FEC histogram if not supported
Previous releases - regressions:
- bonding: update the slave array for broadcast mode
- rtnetlink: re-allow deleting FDB entries in user namespace
- eth: dpaa2: fix the pointer passed to PTR_ALIGN on Tx path
Previous releases - always broken:
- can: drop skb on xmit if device is in listen-only mode
- gro: clear skb_shinfo(skb)->hwtstamps in napi_reuse_skb()
- eth: mlx5e
- RX, fix generating skb from non-linear xdp_buff if program
trims frags
- make devcom init failures non-fatal, fix races with IPSec
Misc:
- some documentation formatting 'fixes'"
* tag 'net-6.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (47 commits)
net/mlx5: Fix IPsec cleanup over MPV device
net/mlx5: Refactor devcom to return NULL on failure
net/mlx5e: Skip PPHCR register query if not supported by the device
net/mlx5: Add PPHCR to PCAM supported registers mask
virtio-net: zero unused hash fields
net: phy: micrel: always set shared->phydev for LAN8814
vsock: fix lock inversion in vsock_assign_transport()
ovpn: use datagram_poll_queue for socket readiness in TCP
espintcp: use datagram_poll_queue for socket readiness
net: datagram: introduce datagram_poll_queue for custom receive queues
net: bonding: fix possible peer notify event loss or dup issue
net: hsr: prevent creation of HSR device with slaves from another netns
sctp: avoid NULL dereference when chunk data buffer is missing
ptp: ocp: Fix typo using index 1 instead of i in SMA initialization loop
net: ravb: Ensure memory write completes before ringing TX doorbell
net: ravb: Enforce descriptor type ordering
net: hibmcge: select FIXED_PHY
net: dlink: use dev_kfree_skb_any instead of dev_kfree_skb
Documentation: networking: ax25: update the mailing list info.
net: gro_cells: fix lock imbalance in gro_cells_receive()
...
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Fix compilation failure when compiling the kernel with the x32 toolchain.
In file included from check.c:16:
check.c: In function ¡check_abs_references¢:
/usr/src/git/linux-2.6/tools/objtool/include/objtool/warn.h:47:17: error: format ¡%lx¢ expects argument of type ¡long unsigned int¢, but argument 7 has type ¡u64¢ {aka ¡long
long unsigned int¢} [-Werror=format=]
47 | "%s%s%s: objtool" extra ": " format "\n", \
| ^~~~~~~~~~~~~~~~~
/usr/src/git/linux-2.6/tools/objtool/include/objtool/warn.h:54:9: note: in expansion of macro ¡___WARN¢
54 | ___WARN(severity, "", format, ##__VA_ARGS__)
| ^~~~~~~
/usr/src/git/linux-2.6/tools/objtool/include/objtool/warn.h:74:27: note: in expansion of macro ¡__WARN¢
74 | #define WARN(format, ...) __WARN(WARN_STR, format, ##__VA_ARGS__)
| ^~~~~~
check.c:4713:33: note: in expansion of macro ¡WARN¢
4713 | WARN("section %s has absolute relocation at offset 0x%lx",
| ^~~~
Fixes: 0d6e4563fc03 ("objtool: Add action to check for absence of absolute relocations")
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Link: https://patch.msgid.link/1ac32fff-2e67-5155-f570-69aad5bf5412@redhat.com
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Between Rust 1.79 and 1.86, under `CONFIG_RUST_KERNEL_DOCTESTS=y`,
`objtool` may report:
rust/doctests_kernel_generated.o: warning: objtool:
rust_doctest_kernel_alloc_kbox_rs_13() falls through to next
function rust_doctest_kernel_alloc_kvec_rs_0()
(as well as in rust_doctest_kernel_alloc_kvec_rs_0) due to calls to the
`noreturn` symbol:
core::option::expect_failed
from code added in commits 779db37373a3 ("rust: alloc: kvec: implement
AsPageIter for VVec") and 671618432f46 ("rust: alloc: kbox: implement
AsPageIter for VBox").
Thus add the mangled one to the list so that `objtool` knows it is
actually `noreturn`.
This can be reproduced as well in other versions by tweaking the code,
such as the latest stable Rust (1.90.0).
Stable does not have code that triggers this, but it could have it in
the future. Downstream forks could too. Thus tag it for backport.
See commit 56d680dd23c3 ("objtool/rust: list `noreturn` Rust functions")
for more details.
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Cc: stable@vger.kernel.org # Needed in 6.12.y and later.
Link: https://patch.msgid.link/20251020020714.2511718-1-ojeda@kernel.org
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The call to 'continue_if' was missing: it properly marks a subtest as
'skipped' if the attached condition is not valid.
Without that, the test is wrongly marked as passed on older kernels.
Fixes: c912f935a5c7 ("selftests: mptcp: join: validate new laminar endp")
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20251020-net-mptcp-c-flag-late-add-addr-v1-5-8207030cb0e8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The call to 'continue_if' was missing: it properly marks a subtest as
'skipped' if the attached condition is not valid.
Without that, the test is wrongly marked as passed on older kernels.
Fixes: b5e2fb832f48 ("selftests: mptcp: add explicit test case for remove/readd")
Cc: stable@vger.kernel.org
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20251020-net-mptcp-c-flag-late-add-addr-v1-4-8207030cb0e8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The call to 'continue_if' was missing: it properly marks a subtest as
'skipped' if the attached condition is not valid.
Without that, the test is wrongly marked as passed on older kernels.
Fixes: 36c4127ae8dd ("selftests: mptcp: join: skip implicit tests if not supported")
Cc: stable@vger.kernel.org
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20251020-net-mptcp-c-flag-late-add-addr-v1-3-8207030cb0e8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The call to 'continue_if' was missing: it properly marks a subtest as
'skipped' if the attached condition is not valid.
Without that, the test is wrongly marked as passed on older kernels.
Fixes: e06959e9eebd ("selftests: mptcp: join: test for flush/re-add endpoints")
Cc: stable@vger.kernel.org
Reviewed-by: Geliang Tang <geliang@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20251020-net-mptcp-c-flag-late-add-addr-v1-2-8207030cb0e8@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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sctp_vrf.sh could fail:
TEST 12: bind vrf-2 & 1 in server, connect from client 1 & 2, N [FAIL]
not ok 1 selftests: net: sctp_vrf.sh # exit=3
The failure happens when the server bind in a new run conflicts with an
existing association from the previous run:
[1] ip netns exec $SERVER_NS ./sctp_hello server ...
[2] ip netns exec $CLIENT_NS ./sctp_hello client ...
[3] ip netns exec $SERVER_NS pkill sctp_hello ...
[4] ip netns exec $SERVER_NS ./sctp_hello server ...
It occurs if the client in [2] sends a message and closes immediately.
With the message unacked, no SHUTDOWN is sent. Killing the server in [3]
triggers a SHUTDOWN the client also ignores due to the unacked message,
leaving the old association alive. This causes the bind at [4] to fail
until the message is acked and the client responds to a second SHUTDOWN
after the server’s T2 timer expires (3s).
This patch fixes the issue by preventing the client from sending data.
Instead, the client blocks on recv() and waits for the server to close.
It also waits until both the server and the client sockets are fully
released in stop_server and wait_client before restarting.
Additionally, replace 2>&1 >/dev/null with -q in sysctl and grep, and
drop other redundant 2>&1 >/dev/null redirections, and fix a typo from
N to Y (connect successfully) in the description of the last test.
Fixes: a61bd7b9fef3 ("selftests: add a selftest for sctp vrf")
Reported-by: Hangbin Liu <liuhangbin@gmail.com>
Tested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Link: https://patch.msgid.link/be2dacf52d0917c4ba5e2e8c5a9cb640740ad2b6.1760731574.git.lucien.xin@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Pull cgroup fixes from Tejun Heo:
- Fix seqcount lockdep assertion failure in cgroup freezer on
PREEMPT_RT.
Plain seqcount_t expects preemption disabled, but PREEMPT_RT
spinlocks don't disable preemption. Switch to seqcount_spinlock_t to
properly associate css_set_lock with the freeze timing seqcount.
- Misc changes including kernel-doc warning fix for misc_res_type enum
and improved selftest diagnostics.
* tag 'cgroup-for-6.18-rc2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup/misc: fix misc_res_type kernel-doc warning
selftests: cgroup: Use values_close_report in test_cpu
selftests: cgroup: add values_close_report helper
cgroup: Fix seqcount lockdep assertion in cgroup freezer
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Pull HID fixes from Jiri Kosina:
- fix for sticky fingers handling in hid-multitouch (Benjamin
Tissoires)
- fix for reporting of 0 battery levels (Dmitry Torokhov)
- build fix for hid-haptic in certain configurations (Jonathan Denose)
- improved probe and avoiding spamming kernel log by hid-nintendo
(Vicki Pfau)
- fix for OOB in hid-cp2112 (Deepak Sharma)
- interrupt handling fix for intel-thc-hid (Even Xu)
- a couple of new device IDs and device-specific quirks
* tag 'hid-for-linus-2025101701' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
HID: logitech-hidpp: Add HIDPP_QUIRK_RESET_HI_RES_SCROLL
selftests/hid: add tests for missing release on the Dell Synaptics
HID: multitouch: fix sticky fingers
HID: multitouch: fix name of Stylus input devices
HID: hid-input: only ignore 0 battery events for digitizers
HID: hid-debug: Fix spelling mistake "Rechargable" -> "Rechargeable"
HID: Kconfig: Fix build error from CONFIG_HID_HAPTIC
HID: nintendo: Rate limit IMU compensation message
HID: nintendo: Wait longer for initial probe
HID: core: Add printk_ratelimited variants to hid_warn() etc
HID: quirks: Add ALWAYS_POLL quirk for VRS R295 steering wheel
HID: quirks: avoid Cooler Master MM712 dongle wakeup bug
HID: cp2112: Add parameter validation to data length
HID: intel-thc-hid: intel-quickspi: Add ARL PCI Device Id's
HID: intel-thc-hid: Intel-quickspi: switch first interrupt from level to edge detection
HID: intel-thc-hid: intel-quicki2c: Fix wrong type casting
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Pull bpf fixes from Alexei Starovoitov:
- Replace bpf_map_kmalloc_node() with kmalloc_nolock() to fix kmemleak
imbalance in tracking of bpf_async_cb structures (Alexei Starovoitov)
- Make selftests/bpf arg_parsing.c more robust to errors (Andrii
Nakryiko)
- Fix redefinition of 'off' as different kind of symbol when I40E
driver is builtin (Brahmajit Das)
- Do not disable preemption in bpf_test_run (Sahil Chandna)
- Fix memory leak in __lookup_instance error path (Shardul Bankar)
- Ensure test data is flushed to disk before reading it (Xing Guo)
* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
selftests/bpf: Fix redefinition of 'off' as different kind of symbol
bpf: Do not disable preemption in bpf_test_run().
bpf: Fix memory leak in __lookup_instance error path
selftests: arg_parsing: Ensure data is flushed to disk before reading.
bpf: Replace bpf_map_kmalloc_node() with kmalloc_nolock() to allocate bpf_async_cb structures.
selftests/bpf: make arg_parsing.c more robust to crashes
bpf: test_run: Fix ctx leak in bpf_prog_test_run_xdp error path
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Pull kvm fixes from Paolo Bonzini:
"ARM:
- Fix the handling of ZCR_EL2 in NV VMs
- Pick the correct translation regime when doing a PTW on the back of
a SEA
- Prevent userspace from injecting an event into a vcpu that isn't
initialised yet
- Move timer save/restore to the sysreg handling code, fixing EL2
timer access in the process
- Add FGT-based trapping of MDSCR_EL1 to reduce the overhead of debug
- Fix trapping configuration when the host isn't GICv3
- Improve the detection of HCR_EL2.E2H being RES1
- Drop a spurious 'break' statement in the S1 PTW
- Don't try to access SPE when owned by EL3
Documentation updates:
- Document the failure modes of event injection
- Document that a GICv3 guest can be created on a GICv5 host with
FEAT_GCIE_LEGACY
Selftest improvements:
- Add a selftest for the effective value of HCR_EL2.AMO
- Address build warning in the timer selftest when building with
clang
- Teach irqfd selftests about non-x86 architectures
- Add missing sysregs to the set_id_regs selftest
- Fix vcpu allocation in the vgic_lpi_stress selftest
- Correctly enable interrupts in the vgic_lpi_stress selftest
x86:
- Expand the KVM_PRE_FAULT_MEMORY selftest to add a regression test
for the bug fixed by commit 3ccbf6f47098 ("KVM: x86/mmu: Return
-EAGAIN if userspace deletes/moves memslot during prefault")
- Don't try to get PMU capabilities from perf when running a CPU with
hybrid CPUs/PMUs, as perf will rightly WARN.
guest_memfd:
- Rework KVM_CAP_GUEST_MEMFD_MMAP (newly introduced in 6.18) into a
more generic KVM_CAP_GUEST_MEMFD_FLAGS
- Add a guest_memfd INIT_SHARED flag and require userspace to
explicitly set said flag to initialize memory as SHARED,
irrespective of MMAP.
The behavior merged in 6.18 is that enabling mmap() implicitly
initializes memory as SHARED, which would result in an ABI
collision for x86 CoCo VMs as their memory is currently always
initialized PRIVATE.
- Allow mmap() on guest_memfd for x86 CoCo VMs, i.e. on VMs with
private memory, to enable testing such setups, i.e. to hopefully
flush out any other lurking ABI issues before 6.18 is officially
released.
- Add testcases to the guest_memfd selftest to cover guest_memfd
without MMAP, and host userspace accesses to mmap()'d private
memory"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (46 commits)
arm64: Revamp HCR_EL2.E2H RES1 detection
KVM: arm64: nv: Use FGT write trap of MDSCR_EL1 when available
KVM: arm64: Compute per-vCPU FGTs at vcpu_load()
KVM: arm64: selftests: Fix misleading comment about virtual timer encoding
KVM: arm64: selftests: Add an E2H=0-specific configuration to get_reg_list
KVM: arm64: selftests: Make dependencies on VHE-specific registers explicit
KVM: arm64: Kill leftovers of ad-hoc timer userspace access
KVM: arm64: Fix WFxT handling of nested virt
KVM: arm64: Move CNT*CT_EL0 userspace accessors to generic infrastructure
KVM: arm64: Move CNT*_CVAL_EL0 userspace accessors to generic infrastructure
KVM: arm64: Move CNT*_CTL_EL0 userspace accessors to generic infrastructure
KVM: arm64: Add timer UAPI workaround to sysreg infrastructure
KVM: arm64: Make timer_set_offset() generally accessible
KVM: arm64: Replace timer context vcpu pointer with timer_id
KVM: arm64: Introduce timer_context_to_vcpu() helper
KVM: arm64: Hide CNTHV_*_EL2 from userspace for nVHE guests
Documentation: KVM: Update GICv3 docs for GICv5 hosts
KVM: arm64: gic-v3: Only set ICH_HCR traps for v2-on-v3 or v3 guests
KVM: arm64: selftests: Actually enable IRQs in vgic_lpi_stress
KVM: arm64: selftests: Allocate vcpus with correct size
...
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KVM x86 fixes for 6.18:
- Expand the KVM_PRE_FAULT_MEMORY selftest to add a regression test for the
bug fixed by commit 3ccbf6f47098 ("KVM: x86/mmu: Return -EAGAIN if userspace
deletes/moves memslot during prefault")
- Don't try to get PMU capabbilities from perf when running a CPU with hybrid
CPUs/PMUs, as perf will rightly WARN.
- Rework KVM_CAP_GUEST_MEMFD_MMAP (newly introduced in 6.18) into a more
generic KVM_CAP_GUEST_MEMFD_FLAGS
- Add a guest_memfd INIT_SHARED flag and require userspace to explicitly set
said flag to initialize memory as SHARED, irrespective of MMAP. The
behavior merged in 6.18 is that enabling mmap() implicitly initializes
memory as SHARED, which would result in an ABI collision for x86 CoCo VMs
as their memory is currently always initialized PRIVATE.
- Allow mmap() on guest_memfd for x86 CoCo VMs, i.e. on VMs with private
memory, to enable testing such setups, i.e. to hopefully flush out any
other lurking ABI issues before 6.18 is officially released.
- Add testcases to the guest_memfd selftest to cover guest_memfd without MMAP,
and host userspace accesses to mmap()'d private memory.
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This fixes the following build error
CLNG-BPF [test_progs] verifier_global_ptr_args.bpf.o
progs/verifier_global_ptr_args.c:228:5: error: redefinition of 'off' as
different kind of symbol
228 | u32 off;
| ^
The symbol 'off' was previously defined in
tools/testing/selftests/bpf/tools/include/vmlinux.h, which includes an
enum i40e_ptp_gpio_pin_state from
drivers/net/ethernet/intel/i40e/i40e_ptp.c:
enum i40e_ptp_gpio_pin_state {
end = -2,
invalid = -1,
off = 0,
in_A = 1,
in_B = 2,
out_A = 3,
out_B = 4,
};
This enum is included when CONFIG_I40E is enabled. As of commit
032676ff8217 ("LoongArch: Update Loongson-3 default config file"),
CONFIG_I40E is set in the defconfig, which leads to the conflict.
Renaming the local variable avoids the redefinition and allows the
build to succeed.
Suggested-by: Yonghong Song <yonghong.song@linux.dev>
Signed-off-by: Brahmajit Das <listout@listout.xyz>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20251017171551.53142-1-listout@listout.xyz
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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Pull networking fixes from Paolo Abeni:
"Including fixes from CAN
Current release - regressions:
- udp: do not use skb_release_head_state() before
skb_attempt_defer_free()
- gro_cells: use nested-BH locking for gro_cell
- dpll: zl3073x: increase maximum size of flash utility
Previous releases - regressions:
- core: fix lockdep splat on device unregister
- tcp: fix tcp_tso_should_defer() vs large RTT
- tls:
- don't rely on tx_work during send()
- wait for pending async decryptions if tls_strp_msg_hold fails
- can: j1939: add missing calls in NETDEV_UNREGISTER notification
handler
- eth: lan78xx: fix lost EEPROM write timeout in
lan78xx_write_raw_eeprom
Previous releases - always broken:
- ip6_tunnel: prevent perpetual tunnel growth
- dpll: zl3073x: handle missing or corrupted flash configuration
- can: m_can: fix pm_runtime and CAN state handling
- eth:
- ixgbe: fix too early devlink_free() in ixgbe_remove()
- ixgbevf: fix mailbox API compatibility
- gve: Check valid ts bit on RX descriptor before hw timestamping
- idpf: cleanup remaining SKBs in PTP flows
- r8169: fix packet truncation after S4 resume on RTL8168H/RTL8111H"
* tag 'net-6.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (50 commits)
udp: do not use skb_release_head_state() before skb_attempt_defer_free()
net: usb: lan78xx: fix use of improperly initialized dev->chipid in lan78xx_reset
netdevsim: set the carrier when the device goes up
selftests: tls: add test for short splice due to full skmsg
selftests: net: tls: add tests for cmsg vs MSG_MORE
tls: don't rely on tx_work during send()
tls: wait for pending async decryptions if tls_strp_msg_hold fails
tls: always set record_type in tls_process_cmsg
tls: wait for async encrypt in case of error during latter iterations of sendmsg
tls: trim encrypted message to match the plaintext on short splice
tg3: prevent use of uninitialized remote_adv and local_adv variables
MAINTAINERS: new entry for IPv6 IOAM
gve: Check valid ts bit on RX descriptor before hw timestamping
net: core: fix lockdep splat on device unregister
MAINTAINERS: add myself as maintainer for b53
selftests: net: check jq command is supported
net: airoha: Take into account out-of-order tx completions in airoha_dev_xmit()
tcp: fix tcp_tso_should_defer() vs large RTT
r8152: add error handling in rtl8152_driver_init
usbnet: Fix using smp_processor_id() in preemptible code warnings
...
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test_parse_test_list_file writes some data to
/tmp/bpf_arg_parsing_test.XXXXXX and parse_test_list_file() will read
the data back. However, after writing data to that file, we forget to
call fsync() and it's causing testing failure in my laptop. This patch
helps fix it by adding the missing fsync() call.
Fixes: 64276f01dce8 ("selftests/bpf: Test_progs can read test lists from file")
Signed-off-by: Xing Guo <higuoxing@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20251016035330.3217145-1-higuoxing@gmail.com
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We don't have a test triggering a partial splice caused by a full
skmsg. Add one, based on a program by Jann Horn.
Use MAX_FRAGS=48 to make sure the skmsg will be full for any allowed
value of CONFIG_MAX_SKB_FRAGS (17..45).
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Link: https://patch.msgid.link/1d129a15f526ea3602f3a2b368aa0b6f7e0d35d5.1760432043.git.sd@queasysnail.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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We don't have a test to check that MSG_MORE won't let us merge records
of different types across sendmsg calls.
Add new tests that check:
- MSG_MORE is only allowed for DATA records
- a pending DATA record gets closed and pushed before a non-DATA
record is processed
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Link: https://patch.msgid.link/b34feeadefe8a997f068d5ed5617afd0072df3c0.1760432043.git.sd@queasysnail.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add a simple test for the corner case not currently covered by the
sticky fingers quirk. Because it's a corner case test, we only test this
on a couple of devices, not on all of them because the value of adding
the same test over and over is rather moot.
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
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Convert test_cpu to use the newly added values_close_report() helper
to print detailed diagnostics when a tolerance check fails. This
provides clearer insight into deviations while run in the CI.
Signed-off-by: Sebastian Chlad <sebastian.chlad@suse.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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Some cgroup selftests, such as test_cpu, occasionally fail by a very
small margin and if run in the CI context, it is useful to have detailed
diagnostic output to understand the deviation.
Introduce a values_close_report() helper which performs the same
comparison as values_close(), but prints detailed information when the
values differ beyond the allowed tolerance.
Signed-off-by: Sebastian Chlad <sebastian.chlad@suse.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
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We started getting a crash in BPF CI, which seems to originate from
test_parse_test_list_file() test and is happening at this line:
ASSERT_OK(strcmp("test_with_spaces", set.tests[0].name), "test 0 name");
One way we can crash there is if set.cnt zero, which is checked for with
ASSERT_EQ() above, but we proceed after this regardless of the outcome.
Instead of crashing, we should bail out with test failure early.
Similarly, if parse_test_list_file() fails, we shouldn't be even looking
at set, so bail even earlier if ASSERT_OK() fails.
Fixes: 64276f01dce8 ("selftests/bpf: Test_progs can read test lists from file")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Tested-by: Ihor Solodrai <ihor.solodrai@linux.dev>
Link: https://lore.kernel.org/r/20251014202037.72922-1-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
|
The jq command is used in vlan_bridge_binding.sh, if it is not supported,
the test will spam the following log.
# ./vlan_bridge_binding.sh: line 51: jq: command not found
# ./vlan_bridge_binding.sh: line 51: jq: command not found
# ./vlan_bridge_binding.sh: line 51: jq: command not found
# ./vlan_bridge_binding.sh: line 51: jq: command not found
# ./vlan_bridge_binding.sh: line 51: jq: command not found
# TEST: Test bridge_binding on->off when lower down [FAIL]
# Got operstate of , expected 0
The rtnetlink.sh has the same problem. It makes sense to check if jq is
installed before running these tests. After this patch, the
vlan_bridge_binding.sh skipped if jq is not supported:
# timeout set to 3600
# selftests: net: vlan_bridge_binding.sh
# TEST: jq not installed [SKIP]
Fixes: dca12e9ab760 ("selftests: net: Add a VLAN bridge binding selftest")
Fixes: 6a414fd77f61 ("selftests: rtnetlink: Add an address proto test")
Signed-off-by: Wang Liang <wangliang74@huawei.com>
Reviewed-by: Hangbin Liu <liuhangbin@gmail.com>
Link: https://patch.msgid.link/20251013080039.3035898-1-wangliang74@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
|
The userspace-visible encoding for CNTV_CVAL_EL0 and CNTVCNT_EL0
have been swapped for as long as usersapce has had access to the
registers. This is documented in arch/arm64/include/uapi/asm/kvm.h.
Despite that, the get_reg_list test has unhelpful comments indicating
the wrong register for the encoding.
Replace this with definitions exposed in the include file, and
a comment explaining again the brokenness.
Signed-off-by: Marc Zyngier <maz@kernel.org>
|
|
Add yet another configuration, this time dealing E2H=0.
Signed-off-by: Marc Zyngier <maz@kernel.org>
|
|
The hyp virtual timer registers only exist when VHE is present,
Similarly, VNCR_EL2 only exists when NV2 is present.
Make these dependencies explicit.
Signed-off-by: Marc Zyngier <maz@kernel.org>
|
|
vgic_lpi_stress rather hilariously leaves IRQs disabled for the duration
of the test. While the ITS translation of MSIs happens regardless of
this, for completeness the guest should actually handle the LPIs.
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Reviewed-by: Zenghui Yu <zenghui.yu@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
|
|
vcpus array contains pointers to struct kvm_vcpu {}. It is way overkill
to allocate the array with (nr_cpus * sizeof(struct kvm_vcpu)). Fix the
allocation by using the correct size.
Signed-off-by: Zenghui Yu <zenghui.yu@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
|
|
We forgot to sync several registers (ID_AA64PFR1, MPIDR, CLIDR) in guest to
make sure that the guest had seen the written value.
Add them to the list.
Signed-off-by: Zenghui Yu <zenghui.yu@linux.dev>
Reviewed-By: Ben Horgan <ben.horgan@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
|
|
The KVM_IRQFD ioctl fails if no irqchip is present in-kernel, which
isn't too surprising as there's not much KVM can do for an IRQ if it
cannot resolve a destination.
As written the irqfd_test assumes that a 'default' VM created in
selftests has an in-kernel irqchip created implicitly. That may be the
case on x86 but it isn't necessarily true on other architectures.
Add an arch predicate indicating if 'default' VMs get an irqchip and
make the irqfd_test depend on it. Work around arm64 VGIC initialization
requirements by using vm_create_with_one_vcpu(), ignoring the created
vCPU as it isn't used for the test.
Reported-by: Sebastian Ott <sebott@redhat.com>
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Acked-by: Sean Christopherson <seanjc@google.com>
Fixes: 7e9b231c402a ("KVM: selftests: Add a KVM_IRQFD test to verify uniqueness requirements")
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
|
|
Store the width of arm64's timer counter as an "int", not a "uint64_t".
ilog2() returns an "int", and more importantly using what is an "unsigned
long" under the hood makes clang unhappy due to a type mismatch when
clamping the width to a sane value.
arm64/arch_timer_edge_cases.c:1032:10: error: comparison of distinct pointer types
('typeof (width) *' (aka 'unsigned long *') and 'typeof (56) *' (aka 'int *'))
[-Werror,-Wcompare-distinct-pointer-types]
1032 | width = clamp(width, 56, 64);
| ^~~~~~~~~~~~~~~~~~~~
tools/include/linux/kernel.h:47:45: note: expanded from macro 'clamp'
47 | #define clamp(val, lo, hi) min((typeof(val))max(val, lo), hi)
| ^~~~~~~~~~~~
tools/include/linux/kernel.h:33:17: note: expanded from macro 'max'
33 | (void) (&_max1 == &_max2); \
| ~~~~~~ ^ ~~~~~~
tools/include/linux/kernel.h:39:9: note: expanded from macro 'min'
39 | typeof(x) _min1 = (x); \
| ^
Fixes: fad4cf944839 ("KVM: arm64: selftests: Determine effective counter width in arch_timer_edge_cases")
Cc: Sebastian Ott <sebott@redhat.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
|
|
A defect against the architecture now allows an implementation to treat
AMO as 1 when HCR_EL2.{E2H, TGE} = {1, 0}. KVM now takes advantage of
this interpretation to address a quality of emulation issue w.r.t.
SError injection.
Add a corresponding test case and expect a pending SError to be taken.
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Signed-off-by: Marc Zyngier <maz@kernel.org>
|
|
Convert remaining __init__ files similar to what we did in
commit b615879dbfea ("selftests: drv-net: make linters happy with our imports")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Stanislav Fomichev <sdf@fomichev.me>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Pull more x86 updates from Borislav Petkov:
- Remove a bunch of asm implementing condition flags testing in KVM's
emulator in favor of int3_emulate_jcc() which is written in C
- Replace KVM fastops with C-based stubs which avoids problems with the
fastop infra related to latter not adhering to the C ABI due to their
special calling convention and, more importantly, bypassing compiler
control-flow integrity checking because they're written in asm
- Remove wrongly used static branches and other ugliness accumulated
over time in hyperv's hypercall implementation with a proper static
function call to the correct hypervisor call variant
- Add some fixes and modifications to allow running FRED-enabled
kernels in KVM even on non-FRED hardware
- Add kCFI improvements like validating indirect calls and prepare for
enabling kCFI with GCC. Add cmdline params documentation and other
code cleanups
- Use the single-byte 0xd6 insn as the official #UD single-byte
undefined opcode instruction as agreed upon by both x86 vendors
- Other smaller cleanups and touchups all over the place
* tag 'x86_core_for_v6.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (24 commits)
x86,retpoline: Optimize patch_retpoline()
x86,ibt: Use UDB instead of 0xEA
x86/cfi: Remove __noinitretpoline and __noretpoline
x86/cfi: Add "debug" option to "cfi=" bootparam
x86/cfi: Standardize on common "CFI:" prefix for CFI reports
x86/cfi: Document the "cfi=" bootparam options
x86/traps: Clarify KCFI instruction layout
compiler_types.h: Move __nocfi out of compiler-specific header
objtool: Validate kCFI calls
x86/fred: KVM: VMX: Always use FRED for IRQs when CONFIG_X86_FRED=y
x86/fred: Play nice with invoking asm_fred_entry_from_kvm() on non-FRED hardware
x86/fred: Install system vector handlers even if FRED isn't fully enabled
x86/hyperv: Use direct call to hypercall-page
x86/hyperv: Clean up hv_do_hypercall()
KVM: x86: Remove fastops
KVM: x86: Convert em_salc() to C
KVM: x86: Introduce EM_ASM_3WCL
KVM: x86: Introduce EM_ASM_1SRC2
KVM: x86: Introduce EM_ASM_2CL
KVM: x86: Introduce EM_ASM_2W
...
|
|
Pull x86 cleanups from Borislav Petkov:
- Simplify inline asm flag output operands now that the minimum
compiler version supports the =@ccCOND syntax
- Remove a bunch of AS_* Kconfig symbols which detect assembler support
for various instruction mnemonics now that the minimum assembler
version supports them all
- The usual cleanups all over the place
* tag 'x86_cleanups_for_v6.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/asm: Remove code depending on __GCC_ASM_FLAG_OUTPUTS__
x86/sgx: Use ENCLS mnemonic in <kernel/cpu/sgx/encls.h>
x86/mtrr: Remove license boilerplate text with bad FSF address
x86/asm: Use RDPKRU and WRPKRU mnemonics in <asm/special_insns.h>
x86/idle: Use MONITORX and MWAITX mnemonics in <asm/mwait.h>
x86/entry/fred: Push __KERNEL_CS directly
x86/kconfig: Remove CONFIG_AS_AVX512
crypto: x86 - Remove CONFIG_AS_VPCLMULQDQ
crypto: X86 - Remove CONFIG_AS_VAES
crypto: x86 - Remove CONFIG_AS_GFNI
x86/kconfig: Drop unused and needless config X86_64_SMP
|
|
Pull bpf fixes from Alexei Starovoitov:
- Finish constification of 1st parameter of bpf_d_path() (Rong Tao)
- Harden userspace-supplied xdp_desc validation (Alexander Lobakin)
- Fix metadata_dst leak in __bpf_redirect_neigh_v{4,6}() (Daniel
Borkmann)
- Fix undefined behavior in {get,put}_unaligned_be32() (Eric Biggers)
- Use correct context to unpin bpf hash map with special types (KaFai
Wan)
* tag 'bpf-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
selftests/bpf: Add test for unpinning htab with internal timer struct
bpf: Avoid RCU context warning when unpinning htab with internal structs
xsk: Harden userspace-supplied xdp_desc validation
bpf: Fix metadata_dst leak __bpf_redirect_neigh_v{4,6}
libbpf: Fix undefined behavior in {get,put}_unaligned_be32()
bpf: Finish constification of 1st parameter of bpf_d_path()
|
|
Expand the guest_memfd negative testcases for overflow and MAP_PRIVATE to
verify that reads to inaccessible memory also get a SIGBUS.
Reviewed-by: Ackerley Tng <ackerleytng@google.com>
Tested-by: Ackerley Tng <ackerleytng@google.com>
Reviewed-by: Lisa Wang <wyihan@google.com>
Tested-by: Lisa Wang <wyihan@google.com>
Link: https://lore.kernel.org/r/20251003232606.4070510-14-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
|
|
Add a guest_memfd testcase to verify that faulting in private memory gets
a SIGBUS. For now, test only the case where memory is private by default
since KVM doesn't yet support in-place conversion.
Deliberately run the CoW test with and without INIT_SHARED set as KVM
should disallow MAP_PRIVATE regardless of whether the memory itself is
private from a CoCo perspective.
Cc: Ackerley Tng <ackerleytng@google.com>
Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Ackerley Tng <ackerleytng@google.com>
Tested-by: Ackerley Tng <ackerleytng@google.com>
Link: https://lore.kernel.org/r/20251003232606.4070510-13-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
|
|
Extract the guest_memfd test's SIGBUS handling functionality into a common
TEST_EXPECT_SIGBUS() macro in anticipation of adding more SIGBUS testcases.
Eating a SIGBUS isn't terrible difficult, but it requires a non-trivial
amount of boilerplate code, and using a macro allows selftests to print
out the exact action that failed to generate a SIGBUS without the developer
needing to remember to add a useful error message.
Explicitly mark the SIGBUS handler as "used", as gcc-14 at least likes to
discard the function before linking.
Opportunistically use TEST_FAIL(...) instead of TEST_ASSERT(false, ...),
and fix the write path of the guest_memfd test to use the local "val"
instead of hardcoding the literal value a second time.
Suggested-by: Ackerley Tng <ackerleytng@google.com>
Reviewed-by: Ackerley Tng <ackerleytng@google.com>
Tested-by: Ackerley Tng <ackerleytng@google.com>
Reviewed-by: Lisa Wang <wyihan@google.com>
Tested-by: Lisa Wang <wyihan@google.com>
Link: https://lore.kernel.org/r/20251003232606.4070510-12-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
|
|
Move the guest_memfd Copy-on-Write (CoW) testcase to its own function to
better separate positive testcases from negative testcases.
No functional change intended.
Suggested-by: Ackerley Tng <ackerleytng@google.com>
Reviewed-by: Ackerley Tng <ackerleytng@google.com>
Tested-by: Ackerley Tng <ackerleytng@google.com>
Link: https://lore.kernel.org/r/20251003232606.4070510-11-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
|
|
Add and use wrappers for mmap() and munmap() that assert success to reduce
a significant amount of boilerplate code, to ensure all tests assert on
failure, and to provide consistent error messages on failure.
No functional change intended.
Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Ackerley Tng <ackerleytng@google.com>
Link: https://lore.kernel.org/r/20251003232606.4070510-10-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
|
|
If a VM type supports KVM_CAP_GUEST_MEMFD_MMAP, the guest_memfd test will
run all test cases with GUEST_MEMFD_FLAG_MMAP set. This leaves the code
path for creating a non-mmap()-able guest_memfd on a VM that supports
mappable guest memfds untested.
Refactor the test to run the main test suite with a given set of flags.
Then, for VM types that support the mappable capability, invoke the test
suite twice: once with no flags, and once with GUEST_MEMFD_FLAG_MMAP
set.
This ensures both creation paths are properly exercised on capable VMs.
Run test_guest_memfd_flags() only once per VM type since it depends only
on the set of valid/supported flags, i.e. iterating over an arbitrary set
of flags is both unnecessary and wrong.
Signed-off-by: Ackerley Tng <ackerleytng@google.com>
[sean: use double-underscores for the inner helper]
Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Link: https://lore.kernel.org/r/20251003232606.4070510-9-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
|
|
Refactor the guest_memfd selftest to improve test isolation by creating a
a new guest_memfd for each testcase. Currently, the test reuses a single
guest_memfd instance for all testcases, and thus creates dependencies
between tests, e.g. not truncating folios from the guest_memfd instance
at the end of a test could lead to unexpected results (see the PUNCH_HOLE
purging that needs to done by in-flight the NUMA testcases[1]).
Invoke each test via a macro wrapper to create and close a guest_memfd
to cut down on the boilerplate copy+paste needed to create a test.
Link: https://lore.kernel.org/all/20250827175247.83322-10-shivankg@amd.com
Reported-by: Ackerley Tng <ackerleytng@google.com>
Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Ackerley Tng <ackerleytng@google.com>
Tested-by: Ackerley Tng <ackerleytng@google.com>
Link: https://lore.kernel.org/r/20251003232606.4070510-8-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
|
|
Use a global variable to track the host page size in the guest_memfd test
so that the information doesn't need to be constantly passed around. The
state is purely a reflection of the underlying system, i.e. can't be set
by the test and is constant for a given invocation of the test, and thus
explicitly passing the host page size to individual testcases adds no
value, e.g. doesn't allow testing different combinations.
Making page_size a global will simplify an upcoming change to create a new
guest_memfd instance per testcase.
No functional change intended.
Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Ackerley Tng <ackerleytng@google.com>
Tested-by: Ackerley Tng <ackerleytng@google.com>
Link: https://lore.kernel.org/r/20251003232606.4070510-7-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
|
|
Add a guest_memfd flag to allow userspace to state that the underlying
memory should be configured to be initialized as shared, and reject user
page faults if the guest_memfd instance's memory isn't shared. Because
KVM doesn't yet support in-place private<=>shared conversions, all
guest_memfd memory effectively follows the initial state.
Alternatively, KVM could deduce the initial state based on MMAP, which for
all intents and purposes is what KVM currently does. However, implicitly
deriving the default state based on MMAP will result in a messy ABI when
support for in-place conversions is added.
For x86 CoCo VMs, which don't yet support MMAP, memory is currently private
by default (otherwise the memory would be unusable). If MMAP implies
memory is shared by default, then the default state for CoCo VMs will vary
based on MMAP, and from userspace's perspective, will change when in-place
conversion support is added. I.e. to maintain guest<=>host ABI, userspace
would need to immediately convert all memory from shared=>private, which
is both ugly and inefficient. The inefficiency could be avoided by adding
a flag to state that memory is _private_ by default, irrespective of MMAP,
but that would lead to an equally messy and hard to document ABI.
Bite the bullet and immediately add a flag to control the default state so
that the effective behavior is explicit and straightforward.
Fixes: 3d3a04fad25a ("KVM: Allow and advertise support for host mmap() on guest_memfd files")
Cc: David Hildenbrand <david@redhat.com>
Reviewed-by: Fuad Tabba <tabba@google.com>
Tested-by: Fuad Tabba <tabba@google.com>
Reviewed-by: Ackerley Tng <ackerleytng@google.com>
Tested-by: Ackerley Tng <ackerleytng@google.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Link: https://lore.kernel.org/r/20251003232606.4070510-3-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
|
|
Rework the not-yet-released KVM_CAP_GUEST_MEMFD_MMAP into a more generic
KVM_CAP_GUEST_MEMFD_FLAGS capability so that adding new flags doesn't
require a new capability, and so that developers aren't tempted to bundle
multiple flags into a single capability.
Note, kvm_vm_ioctl_check_extension_generic() can only return a 32-bit
value, but that limitation can be easily circumvented by adding e.g.
KVM_CAP_GUEST_MEMFD_FLAGS2 in the unlikely event guest_memfd supports more
than 32 flags.
Reviewed-by: Ackerley Tng <ackerleytng@google.com>
Tested-by: Ackerley Tng <ackerleytng@google.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Link: https://lore.kernel.org/r/20251003232606.4070510-2-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
|
|
Add test to verify that unpinning hash tables containing internal timer
structures does not trigger context warnings.
Each subtest (timer_prealloc and timer_no_prealloc) can trigger the
context warning when unpinning, but the warning cannot be triggered
twice within a short time interval (a HZ), which is expected behavior.
Signed-off-by: KaFai Wan <kafai.wan@linux.dev>
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Link: https://lore.kernel.org/r/20251008102628.808045-3-kafai.wan@linux.dev
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
|
|
Pull networking fixes from Paolo Abeni:
"Including fixes from netfilter.
Current release - regressions:
- mlx5: fix pre-2.40 binutils assembler error
Current release - new code bugs:
- net: psp: don't assume reply skbs will have a socket
- eth: fbnic: fix missing programming of the default descriptor
Previous releases - regressions:
- page_pool: fix PP_MAGIC_MASK to avoid crashing on some 32-bit arches
- tcp:
- take care of zero tp->window_clamp in tcp_set_rcvlowat()
- don't call reqsk_fastopen_remove() in tcp_conn_request()
- eth:
- ice: release xa entry on adapter allocation failure
- usb: asix: hold PM usage ref to avoid PM/MDIO + RTNL deadlock
Previous releases - always broken:
- netfilter: validate objref and objrefmap expressions
- sctp: fix a null dereference in sctp_disposition sctp_sf_do_5_1D_ce()
- eth:
- mlx4: prevent potential use after free in mlx4_en_do_uc_filter()
- mlx5: prevent tunnel mode conflicts between FDB and NIC IPsec tables
- ocelot: fix use-after-free caused by cyclic delayed work
Misc:
- add support for MediaTek PCIe 5G HP DRMR-H01"
* tag 'net-6.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (38 commits)
net: airoha: Fix loopback mode configuration for GDM2 port
selftests: drv-net: pp_alloc_fail: add necessary optoins to config
selftests: drv-net: pp_alloc_fail: lower traffic expectations
selftests: drv-net: fix linter warnings in pp_alloc_fail
eth: fbnic: fix reporting of alloc_failed qstats
selftests: drv-net: xdp: add test for interface level qstats
selftests: drv-net: xdp: rename netnl to ethnl
eth: fbnic: fix saving stats from XDP_TX rings on close
eth: fbnic: fix accounting of XDP packets
eth: fbnic: fix missing programming of the default descriptor
selftests: netfilter: query conntrack state to check for port clash resolution
selftests: netfilter: nft_fib.sh: fix spurious test failures
bridge: br_vlan_fill_forward_path_pvid: use br_vlan_group_rcu()
netfilter: nft_objref: validate objref and objrefmap expressions
net: pse-pd: tps23881: Fix current measurement scaling
net/mlx5: fix pre-2.40 binutils assembler error
net/mlx5e: Do not fail PSP init on missing caps
net/mlx5e: Prevent tunnel reformat when tunnel mode not allowed
net/mlx5: Prevent tunnel mode conflicts between FDB and NIC IPsec tables
net: usb: asix: hold PM usage ref to avoid PM/MDIO + RTNL deadlock
...
|
|
Add kernel config for error injection as needed by pp_alloc_fail.py
Reviewed-by: Simon Horman <horms@kernel.org>
Fixes: 9da271f825e4 ("selftests: drv-net-hw: add test for memory allocation failures with page pool")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/20251007232653.2099376-10-kuba@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
|
Linus Torvalds
Mikulas Patocka
Miguel Ojeda
Matthieu Baerts (NGI0)
Xin Long
Paolo Bonzini
Brahmajit Das
Xing Guo
Sabrina Dubroca
Benjamin Tissoires
Sebastian Chlad
Andrii Nakryiko
Wang Liang
Marc Zyngier
Oliver Upton
Zenghui Yu
Sean Christopherson
Jakub Kicinski
Ackerley Tng
KaFai Wan