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2024-08-13selftests: fib_nexthops: Test 16-bit next hop weightsPetr Machata1-1/+54
Add tests that attempt to create NH groups that use full 16 bits of NH weight. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://patch.msgid.link/101cdd3f2bfd9511c9bec95f909d20ff56f70ba5.1723036486.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-13selftests: router_mpath_nh_res: Test 16-bit next hop weightsPetr Machata1-8/+48
Add tests that exercise full 16 bits of NH weight. Like in the previous patch, omit the 255:65535 test when KSFT_MACHINE_SLOW. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://patch.msgid.link/a91d6ead9d1b1b4b7e276ca58a71ef814f42b7dd.1723036486.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-13selftests: router_mpath_nh: Test 16-bit next hop weightsPetr Machata3-8/+50
Add tests that exercise full 16 bits of NH weight. To test the 255:65535, it is necessary to run more packets than for the other tests. On a debug kernel, the test can take up to a minute, therefore avoid the test when KSFT_MACHINE_SLOW. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://patch.msgid.link/c0c257c00ad30b07afc3fa5e2afd135925405544.1723036486.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-13selftests: router_mpath: Sleep after MZPetr Machata3-0/+6
In the context of an offloaded datapath, it may take a while for the ip link stats to be updated. This causes the test to fail when MZ_DELAY is too low. Sleep after the packets are sent for the link stats to get up to date. Signed-off-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Ido Schimmel <idosch@nvidia.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://patch.msgid.link/8b1971d948273afd7de2da3d6a2ba35200540e55.1723036486.git.petrm@nvidia.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-12selftests: drv-net: rss_ctx: test dumping RSS contextsJakub Kicinski2-2/+80
Add a test for dumping RSS contexts. Make sure indir table and key are sane when contexts are created with various combination of inputs. Test the dump filtering by ifname and start-context. Reviewed-by: Petr Machata <petrm@nvidia.com> Reviewed-by: Edward Cree <ecree.xilinx@gmail.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-12selftests: drv-net: rss_ctx: add identifier to traffic commentsJakub Kicinski1-2/+2
Include the "name" of the context in the comment for traffic checks. Makes it easier to reason about which context failed when we loop over 32 contexts (it may matter if we failed in first vs last, for example). Reviewed-by: Gal Pressman <gal@nvidia.com> Reviewed-by: Joe Damato <jdamato@fastly.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-09selftests: rds: add testing infrastructureVegard Nossum6-0/+593
This adds some basic self-testing infrastructure for RDS-TCP. Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Allison Henderson <allison.henderson@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski6-22/+51
Cross-merge networking fixes after downstream PR. No conflicts or adjacent changes. Link: https://patch.msgid.link/20240808170148.3629934-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-08Merge tag 'net-6.11-rc3' of ↵Linus Torvalds1-14/+41
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from bluetooth. Current release - regressions: - eth: bnxt_en: fix memory out-of-bounds in bnxt_fill_hw_rss_tbl() on older chips Current release - new code bugs: - ethtool: fix off-by-one error / kdoc contradicting the code for max RSS context IDs - Bluetooth: hci_qca: - QCA6390: fix support on non-DT platforms - QCA6390: don't call pwrseq_power_off() twice - fix a NULL-pointer derefence at shutdown - eth: ice: fix incorrect assigns of FEC counters Previous releases - regressions: - mptcp: fix handling endpoints with both 'signal' and 'subflow' flags set - virtio-net: fix changing ring count when vq IRQ coalescing not supported - eth: gve: fix use of netif_carrier_ok() during reconfig / reset Previous releases - always broken: - eth: idpf: fix bugs in queue re-allocation on reconfig / reset - ethtool: fix context creation with no parameters Misc: - linkwatch: use system_unbound_wq to ease RTNL contention" * tag 'net-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (41 commits) net: dsa: microchip: disable EEE for KSZ8567/KSZ9567/KSZ9896/KSZ9897. ethtool: Fix context creation with no parameters net: ethtool: fix off-by-one error in max RSS context IDs net: pse-pd: tps23881: include missing bitfield.h header net: fec: Stop PPS on driver remove net: bcmgenet: Properly overlay PHY and MAC Wake-on-LAN capabilities l2tp: fix lockdep splat net: stmmac: dwmac4: fix PCS duplex mode decode idpf: fix UAFs when destroying the queues idpf: fix memleak in vport interrupt configuration idpf: fix memory leaks and crashes while performing a soft reset bnxt_en : Fix memory out-of-bounds in bnxt_fill_hw_rss_tbl() net: dsa: bcm_sf2: Fix a possible memory leak in bcm_sf2_mdio_register() net/smc: add the max value of fallback reason count Bluetooth: hci_sync: avoid dup filtering when passive scanning with adv monitor Bluetooth: l2cap: always unlock channel in l2cap_conless_channel() Bluetooth: hci_qca: fix a NULL-pointer derefence at shutdown Bluetooth: hci_qca: fix QCA6390 support on non-DT platforms Bluetooth: hci_qca: don't call pwrseq_power_off() twice for QCA6390 ice: Fix incorrect assigns of FEC counts ...
2024-08-08Merge tag 'mm-hotfixes-stable-2024-08-07-18-32' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc fixes from Andrew Morton: "Nine hotfixes. Five are cc:stable, the others either pertain to post-6.10 material or aren't considered necessary for earlier kernels. Five are MM and four are non-MM. No identifiable theme here - please see the individual changelogs" * tag 'mm-hotfixes-stable-2024-08-07-18-32' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: padata: Fix possible divide-by-0 panic in padata_mt_helper() mailmap: update entry for David Heidelberg memcg: protect concurrent access to mem_cgroup_idr mm: shmem: fix incorrect aligned index when checking conflicts mm: shmem: avoid allocating huge pages larger than MAX_PAGECACHE_ORDER for shmem mm: list_lru: fix UAF for memory cgroup kcov: properly check for softirq context MAINTAINERS: Update LTP members and web selftests: mm: add s390 to ARCH check
2024-08-08selftests: mm: add s390 to ARCH checkNico Pache1-1/+1
commit 0518dbe97fe6 ("selftests/mm: fix cross compilation with LLVM") changed the env variable for the architecture from MACHINE to ARCH. This is preventing 3 required TEST_GEN_FILES from being included when cross compiling s390x and errors when trying to run the test suite. This is due to the ARCH variable already being set and the arch folder name being s390. Add "s390" to the filtered list to cover this case and have the 3 files included in the build. Link: https://lkml.kernel.org/r/20240724213517.23918-1-npache@redhat.com Fixes: 0518dbe97fe6 ("selftests/mm: fix cross compilation with LLVM") Signed-off-by: Nico Pache <npache@redhat.com> Cc: Mark Brown <broonie@kernel.org> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Shuah Khan <shuah@kernel.org> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-08-06Merge tag 'linux_kselftest-fixes-6.11-rc3' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fix from Shuah Khan: "A single fix to the conditional in ksft.py script which incorrectly flags a test suite failed when there are skipped tests in the mix. The logic is fixed to take skipped tests into account and report the test as passed" * tag 'linux_kselftest-fixes-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests: ksft: Fix finished() helper exit code on skipped tests
2024-08-03selftests: net: ksft: print more of the stack for checksJakub Kicinski1-2/+12
Print more stack frames and the failing line when check fails. This helps when tests use helpers to do the checks. Before: # At ./ksft/drivers/net/hw/rss_ctx.py line 92: # Check failed 1037698 >= 396893.0 traffic on other queues:[344612, 462380, 233020, 449174, 342298] not ok 8 rss_ctx.test_rss_context_queue_reconfigure After: # Check| At ./ksft/drivers/net/hw/rss_ctx.py, line 387, in test_rss_context_queue_reconfigure: # Check| test_rss_queue_reconfigure(cfg, main_ctx=False) # Check| At ./ksft/drivers/net/hw/rss_ctx.py, line 230, in test_rss_queue_reconfigure: # Check| _send_traffic_check(cfg, port, ctx_ref, { 'target': (0, 3), # Check| At ./ksft/drivers/net/hw/rss_ctx.py, line 92, in _send_traffic_check: # Check| ksft_lt(sum(cnts[i] for i in params['noise']), directed / 2, # Check failed 1045235 >= 405823.5 traffic on other queues (context 1)':[460068, 351995, 565970, 351579, 127270] not ok 8 rss_ctx.test_rss_context_queue_reconfigure Link: https://patch.msgid.link/20240801232317.545577-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-03selftests: net: ksft: replace 95 with errno.EOPNOTSUPPStanislav Fomichev2-4/+5
Petr suggested to use errno.EOPNOTSUPP instead of hard-coded 95 in the new test case. Adjust existing ones to match this style. Signed-off-by: Stanislav Fomichev <sdf@fomichev.me> Link: https://patch.msgid.link/20240802000309.2368-3-sdf@fomichev.me Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-03selftests: net: ksft: support marking tests as disruptiveStanislav Fomichev3-2/+45
Add new @ksft_disruptive decorator to mark the tests that might be disruptive to the system. Depending on how well the previous test works in the CI we might want to disable disruptive tests by default and only let the developers run them manually. KSFT framework runs disruptive tests by default. DISRUPTIVE=False environment (or config file) can be used to disable these tests. ksft_setup should be called by the test cases that want to use new decorator (ksft_setup is only called via NetDrvEnv/NetDrvEpEnv for now). In the future we can add similar decorators to, for example, avoid running slow tests all the time. And/or have some option to run only 'fast' tests for some sort of smoke test scenario. $ DISRUPTIVE=False ./stats.py KTAP version 1 1..5 ok 1 stats.check_pause ok 2 stats.check_fec ok 3 stats.pkt_byte_sum ok 4 stats.qstat_by_ifindex ok 5 stats.check_down # SKIP marked as disruptive # Totals: pass:4 fail:0 xfail:0 xpass:0 skip:1 error:0 v3: - parse yes and properly treat non-zero nums as true (Petr) v2: - convert from cli argument to env variable (Jakub) Signed-off-by: Stanislav Fomichev <sdf@fomichev.me> Link: https://patch.msgid.link/20240802000309.2368-2-sdf@fomichev.me Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-03selftests: net-drv: exercise queue stats when the device is downStanislav Fomichev1-1/+24
Verify that total device stats don't decrease after it has been turned down. Also make sure the device doesn't crash when we access per-queue stats when it's down (in case it tries to access some pointers that are NULL). KTAP version 1 1..5 ok 1 stats.check_pause ok 2 stats.check_fec ok 3 stats.pkt_byte_sum ok 4 stats.qstat_by_ifindex ok 5 stats.check_down # Totals: pass:5 fail:0 xfail:0 xpass:0 skip:0 error:0 v3: - use errno.EOPNOTSUPP (Petr) - move qstat[0] under try (Petr) v2: - KTAP output formatting (Jakub) - defer instead of try/finally (Jakub) - disappearing stats is an error (Jakub) - ksft_ge instead of open coding (Jakub) Signed-off-by: Stanislav Fomichev <sdf@fomichev.me> Link: https://patch.msgid.link/20240802000309.2368-1-sdf@fomichev.me Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-02Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds1-4/+4
Pull kvm updates from Paolo Bonzini: "The bulk of the changes here is a largish change to guest_memfd, delaying the clearing and encryption of guest-private pages until they are actually added to guest page tables. This started as "let's make it impossible to misuse the API" for SEV-SNP; but then it ballooned a bit. The new logic is generally simpler and more ready for hugepage support in guest_memfd. Summary: - fix latent bug in how usage of large pages is determined for confidential VMs - fix "underline too short" in docs - eliminate log spam from limited APIC timer periods - disallow pre-faulting of memory before SEV-SNP VMs are initialized - delay clearing and encrypting private memory until it is added to guest page tables - this change also enables another small cleanup: the checks in SNP_LAUNCH_UPDATE that limit it to non-populated, private pages can now be moved in the common kvm_gmem_populate() function - fix compilation error that the RISC-V merge introduced in selftests" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: x86/mmu: fix determination of max NPT mapping level for private pages KVM: riscv: selftests: Fix compile error KVM: guest_memfd: abstract how prepared folios are recorded KVM: guest_memfd: let kvm_gmem_populate() operate only on private gfns KVM: extend kvm_range_has_memory_attributes() to check subset of attributes KVM: cleanup and add shortcuts to kvm_range_has_memory_attributes() KVM: guest_memfd: move check for already-populated page to common code KVM: remove kvm_arch_gmem_prepare_needed() KVM: guest_memfd: make kvm_gmem_prepare_folio() operate on a single struct kvm KVM: guest_memfd: delay kvm_gmem_prepare_folio() until the memory is passed to the guest KVM: guest_memfd: return locked folio from __kvm_gmem_get_pfn KVM: rename CONFIG_HAVE_KVM_GMEM_* to CONFIG_HAVE_KVM_ARCH_GMEM_* KVM: guest_memfd: do not go through struct page KVM: guest_memfd: delay folio_mark_uptodate() until after successful preparation KVM: guest_memfd: return folio from __kvm_gmem_get_pfn() KVM: x86: disallow pre-fault for SNP VMs before initialization KVM: Documentation: Fix title underline too short warning KVM: x86: Eliminate log spam from limited APIC timer periods
2024-08-02Merge tag 'asm-generic-fixes-6.11-1' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic fixes from Arnd Bergmann: "These are three important bug fixes for the cross-architecture tree, fixing a regression with the new syscall.tbl file, the inconsistent numbering for the new uretprobe syscall and a bug with iowrite64be on alpha" * tag 'asm-generic-fixes-6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: syscalls: fix syscall macros for newfstat/newfstatat uretprobe: change syscall number, again alpha: fix ioread64be()/iowrite64be() helpers
2024-08-02Merge tag 'drm-fixes-2024-08-02' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds1-1/+3
Pull drm fixes from Dave Airlie: "Regular weekly fixes. This is a bit larger than usual but doesn't seem too crazy. Most of it is vmwgfx changes that fix a bunch of issues with wayland userspaces with dma-buf/external buffers and modesetting fixes. Otherwise it's kinda spread out, v3d fixes some new ioctls, nouveau has regression revert and fixes, amdgpu, i915 and ast have some small fixes, and some core fixes spread about. client: - fix error code atomic: - allow damage clips with async flips - allow explicit sync with async flips kselftests: - fix dmabuf-heaps test panic: - fix schedule_work in panic paths panel: - fix OrangePi Neo orientation gpuvm: - fix missing dependency amdgpu: - SMU 14.x update - Fix contiguous VRAM handling for IB parsing - GFX 12 fix - Regression fix for old APUs i915: - Static analysis fix for int overflow - Fix for HDCP2_STREAM_STATUS macro and removal of PWR_CLK_STATE for gen12 nouveau: - revert busy wait change that caused a resume regression - fix buffer placement fault on dynamic pm s/r - fix refcount underflow ast: - fix black screen on resume - wake during connector status detect v3d: - fix issues with perf/timestamp ioctls vmwgfx: - fix deadlock in dma-buf fence polling - fix screen surface refcounting - fix dumb buffer handling - fix support for external buffers - fix overlay with screen targets - trigger modeset on screen moves" * tag 'drm-fixes-2024-08-02' of https://gitlab.freedesktop.org/drm/kernel: (31 commits) Revert "nouveau: rip out busy fence waits" nouveau: set placement to original placement on uvmm validate. drm/atomic: Allow userspace to use damage clips with async flips drm/atomic: Allow userspace to use explicit sync with atomic async flips drm/i915: Fix possible int overflow in skl_ddi_calculate_wrpll() drm/i915/hdcp: Fix HDCP2_STREAM_STATUS macro drm/ast: astdp: Wake up during connector status detection i915/perf: Remove code to update PWR_CLK_STATE for gen12 kselftests: dmabuf-heaps: Ensure the driver name is null-terminated drm/client: Fix error code in drm_client_buffer_vmap_local() drm/amdgpu: Fix APU handling in amdgpu_pm_load_smu_firmware() drm/amdgpu: increase mes log buffer size for gfx12 drm/amdgpu: fix contiguous handling for IB parsing v2 drm/amdgpu/pm: support gpu_metrics sysfs interface for smu v14.0.2/3 drm/vmwgfx: Trigger a modeset when the screen moves drm/vmwgfx: Fix overlay when using Screen Targets drm/vmwgfx: Add basic support for external buffers drm/vmwgfx: Fix handling of dumb buffers drm/vmwgfx: Make sure the screen surface is ref counted drm/vmwgfx: Fix a deadlock in dma buf fence polling ...
2024-08-02uretprobe: change syscall number, againArnd Bergmann1-1/+1
Despite multiple attempts to get the syscall number assignment right for the newly added uretprobe syscall, we ended up with a bit of a mess: - The number is defined as 467 based on the assumption that the xattrat family of syscalls would use 463 through 466, but those did not make it into 6.11. - The include/uapi/asm-generic/unistd.h file still lists the number 463, but the new scripts/syscall.tbl that was supposed to have the same data lists 467 instead as the number for arc, arm64, csky, hexagon, loongarch, nios2, openrisc and riscv. None of these architectures actually provide a uretprobe syscall. - All the other architectures (powerpc, arm, mips, ...) don't list this syscall at all. There are two ways to make it consistent again: either list it with the same syscall number on all architectures, or only list it on x86 but not in scripts/syscall.tbl and asm-generic/unistd.h. Based on the most recent discussion, it seems like we won't need it anywhere else, so just remove the inconsistent assignment and instead move the x86 number to the next available one in the architecture specific range, which is 335. Fixes: 5c28424e9a34 ("syscalls: Fix to add sys_uretprobe to syscall.tbl") Fixes: 190fec72df4a ("uprobe: Wire up uretprobe system call") Fixes: 63ded110979b ("uprobe: Change uretprobe syscall scope and number") Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Reviewed-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-08-02test/vsock: add ioctl unsent bytes testLuigi Leonardi3-3/+91
Introduce two tests, one for SOCK_STREAM and one for SOCK_SEQPACKET, which use SIOCOUTQ ioctl to check that the number of unsent bytes is zero after delivering a packet. vsock_connect and vsock_accept are no longer static: this is to create more generic tests, allowing code to be reused for SEQPACKET and STREAM. Signed-off-by: Luigi Leonardi <luigi.leonardi@outlook.com> Reviewed-by: Stefano Garzarella <sgarzare@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-02selftests: mptcp: join: test both signal & subflowMatthieu Baerts (NGI0)1-0/+15
It should be quite uncommon to set both the subflow and the signal flags: the initiator of the connection is typically the one creating new subflows, not the other peer, then no need to announce additional local addresses, and use it to create subflows. But some people might be confused about the flags, and set both "just to be sure at least the right one is set". To verify the previous fix, and avoid future regressions, this specific case is now validated: the client announces a new address, and initiates a new subflow from the same address. While working on this, another bug has been noticed, where the client reset the new subflow because an ADD_ADDR echo got received as the 3rd ACK: this new test also explicitly checks that no RST have been sent by the client and server. The 'Fixes' tag here below is the same as the one from the previous commit: this patch here is not fixing anything wrong in the selftests, but it validates the previous fix for an issue introduced by this commit ID. Fixes: 86e39e04482b ("mptcp: keep track of local endpoint still available for each msk") Reviewed-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://patch.msgid.link/20240731-upstream-net-20240731-mptcp-endp-subflow-signal-v1-7-c8a9b036493b@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-02selftests: mptcp: join: ability to invert ADD_ADDR checkMatthieu Baerts (NGI0)1-14/+26
In the following commit, the client will initiate the ADD_ADDR, instead of the server. We need to way to verify the ADD_ADDR have been correctly sent. Note: the default expected counters for when the port number is given are never changed by the caller, no need to accept them as parameter then. The 'Fixes' tag here below is the same as the one from the previous commit: this patch here is not fixing anything wrong in the selftests, but it validates the previous fix for an issue introduced by this commit ID. Fixes: 86e39e04482b ("mptcp: keep track of local endpoint still available for each msk") Reviewed-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Link: https://patch.msgid.link/20240731-upstream-net-20240731-mptcp-endp-subflow-signal-v1-6-c8a9b036493b@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-08-01Merge tag 'net-6.11-rc2' of ↵Linus Torvalds5-24/+128
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from wireless, bleutooth, BPF and netfilter. Current release - regressions: - core: drop bad gso csum_start and offset in virtio_net_hdr - wifi: mt76: fix null pointer access in mt792x_mac_link_bss_remove - eth: tun: add missing bpf_net_ctx_clear() in do_xdp_generic() - phy: aquantia: only poll GLOBAL_CFG regs on aqr113, aqr113c and aqr115c Current release - new code bugs: - smc: prevent UAF in inet_create() - bluetooth: btmtk: fix kernel crash when entering btmtk_usb_suspend - eth: bnxt: reject unsupported hash functions Previous releases - regressions: - sched: act_ct: take care of padding in struct zones_ht_key - netfilter: fix null-ptr-deref in iptable_nat_table_init(). - tcp: adjust clamping window for applications specifying SO_RCVBUF Previous releases - always broken: - ethtool: rss: small fixes to spec and GET - mptcp: - fix signal endpoint re-add - pm: fix backup support in signal endpoints - wifi: ath12k: fix soft lockup on suspend - eth: bnxt_en: fix RSS logic in __bnxt_reserve_rings() - eth: ice: fix AF_XDP ZC timeout and concurrency issues - eth: mlx5: - fix missing lock on sync reset reload - fix error handling in irq_pool_request_irq" * tag 'net-6.11-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (76 commits) mptcp: fix duplicate data handling mptcp: fix bad RCVPRUNED mib accounting ipv6: fix ndisc_is_useropt() handling for PIO igc: Fix double reset adapter triggered from a single taprio cmd net: MAINTAINERS: Demote Qualcomm IPA to "maintained" net: wan: fsl_qmc_hdlc: Discard received CRC net: wan: fsl_qmc_hdlc: Convert carrier_lock spinlock to a mutex net/mlx5e: Add a check for the return value from mlx5_port_set_eth_ptys net/mlx5e: Fix CT entry update leaks of modify header context net/mlx5e: Require mlx5 tc classifier action support for IPsec prio capability net/mlx5: Fix missing lock on sync reset reload net/mlx5: Lag, don't use the hardcoded value of the first port net/mlx5: DR, Fix 'stack guard page was hit' error in dr_rule net/mlx5: Fix error handling in irq_pool_request_irq net/mlx5: Always drain health in shutdown callback net: Add skbuff.h to MAINTAINERS r8169: don't increment tx_dropped in case of NETDEV_TX_BUSY netfilter: iptables: Fix potential null-ptr-deref in ip6table_nat_table_init(). netfilter: iptables: Fix null-ptr-deref in iptable_nat_table_init(). net: drop bad gso csum_start and offset in virtio_net_hdr ...
2024-08-01Merge tag 'for-netdev' of ↵Jakub Kicinski2-2/+2
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Daniel Borkmann says: ==================== pull-request: bpf 2024-07-31 We've added 2 non-merge commits during the last 2 day(s) which contain a total of 2 files changed, 2 insertions(+), 2 deletions(-). The main changes are: 1) Fix BPF selftest build after tree sync with regards to a _GNU_SOURCE macro redefined compilation error, from Stanislav Fomichev. 2) Fix a wrong test in the ASSERT_OK() check in uprobe_syscall BPF selftest, from Jiri Olsa. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: bpf/selftests: Fix ASSERT_OK condition check in uprobe_syscall test selftests/bpf: Filter out _GNU_SOURCE when compiling test_cpp ==================== Link: https://patch.msgid.link/20240731115706.19677-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-07-31selftests: ksft: Fix finished() helper exit code on skipped testsLaura Nao1-1/+1
The Python finished() helper currently exits with KSFT_FAIL when there are only passed and skipped tests. Fix the logic to exit with KSFT_PASS instead, making it consistent with its C and bash counterparts (ksft_finished() and ktap_finished() respectively). Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com> Fixes: dacf1d7a78bf ("kselftest: Add test to verify probe of devices from discoverable buses") Signed-off-by: Laura Nao <laura.nao@collabora.com> Reviewed-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
2024-07-30bpf/selftests: Fix ASSERT_OK condition check in uprobe_syscall testJiri Olsa1-1/+1
Fixing ASSERT_OK condition check in uprobe_syscall test, otherwise we return from test on pipe success. Signed-off-by: Jiri Olsa <jolsa@kernel.org> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Yonghong Song <yonghong.song@linux.dev> Link: https://lore.kernel.org/bpf/20240726180847.684584-1-jolsa@kernel.org
2024-07-30selftests: mptcp: join: check backup support in signal endpMatthieu Baerts (NGI0)1-6/+28
Before the previous commit, 'signal' endpoints with the 'backup' flag were ignored when sending the MP_JOIN. The MPTCP Join selftest has then been modified to validate this case: the "single address, backup" test, is now validating the MP_JOIN with a backup flag as it is what we expect it to do with such name. The previous version has been kept, but renamed to "single address, switch to backup" to avoid confusions. The "single address with port, backup" test is also now validating the MPJ with a backup flag, which makes more sense than checking the switch to backup with an MP_PRIO. The "mpc backup both sides" test is now validating that the backup flag is also set in MP_JOIN from and to the addresses used in the initial subflow, using the special ID 0. The 'Fixes' tag here below is the same as the one from the previous commit: this patch here is not fixing anything wrong in the selftests, but it validates the previous fix for an issue introduced by this commit ID. Fixes: 4596a2c1b7f5 ("mptcp: allow creating non-backup subflows") Cc: stable@vger.kernel.org Reviewed-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-07-30selftests: mptcp: join: validate backup in MPJMatthieu Baerts (NGI0)1-10/+32
A peer can notify the other one that a subflow has to be treated as "backup" by two different ways: either by sending a dedicated MP_PRIO notification, or by setting the backup flag in the MP_JOIN handshake. The selftests were previously monitoring the former, but not the latter. This is what is now done here by looking at these new MIB counters when validating the 'backup' cases: MPTcpExtMPJoinSynBackupRx MPTcpExtMPJoinSynAckBackupRx The 'Fixes' tag here below is the same as the one from the previous commit: this patch here is not fixing anything wrong in the selftests, but it will help to validate a new fix for an issue introduced by this commit ID. Fixes: 4596a2c1b7f5 ("mptcp: allow creating non-backup subflows") Cc: stable@vger.kernel.org Reviewed-by: Mat Martineau <martineau@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2024-07-30Merge drm-misc/drm-misc-next-fixes into drm-misc-fixesMaxime Ripard1-1/+3
There's a patch left in drm-misc-next-fixes, let's bring it into drm-misc-fixes. Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-07-29selftests/bpf: Filter out _GNU_SOURCE when compiling test_cppStanislav Fomichev1-1/+1
Jakub reports build failures when merging linux/master with net tree: CXX test_cpp In file included from <built-in>:454: <command line>:2:9: error: '_GNU_SOURCE' macro redefined [-Werror,-Wmacro-redefined] 2 | #define _GNU_SOURCE | ^ <built-in>:445:9: note: previous definition is here 445 | #define _GNU_SOURCE 1 The culprit is commit cc937dad85ae ("selftests: centralize -D_GNU_SOURCE= to CFLAGS in lib.mk") which unconditionally added -D_GNU_SOUCE to CLFAGS. Apparently clang++ also unconditionally adds it for the C++ targets [0] which causes a conflict. Add small change in the selftests makefile to filter it out for test_cpp. Not sure which tree it should go via, targeting bpf for now, but net might be better? 0: https://stackoverflow.com/questions/11670581/why-is-gnu-source-defined-by-default-and-how-to-turn-it-off Signed-off-by: Stanislav Fomichev <sdf@fomichev.me> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Jiri Olsa <jolsa@kernel.org> Link: https://lore.kernel.org/bpf/20240725214029.1760809-1-sdf@fomichev.me
2024-07-29Merge tag 'for-linus-2024072901' of ↵Linus Torvalds3-2/+28
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID fixes from Benjamin Tissoires: - fixes for HID-BPF after the merge with the bpf tree (Arnd Bergmann and Benjamin Tissoires) - some tool type fix for the Wacom driver (Tatsunosuke Tobita) - a reorder of the sensor discovery to ensure the HID AMD SFH is removed when no sensors are available (Basavaraj Natikar) * tag 'for-linus-2024072901' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: selftests/hid: add test for attaching multiple time the same struct_ops HID: bpf: prevent the same struct_ops to be attached more than once selftests/hid: disable struct_ops auto-attach selftests/hid: fix bpf_wq new API HID: amd_sfh: Move sensor discovery before HID device initialization hid: bpf: add BPF_JIT dependency HID: wacom: more appropriate tool type categorization HID: wacom: Modify pen IDs
2024-07-29selftests: mptcp: always close input's FD if openedLiu Jing1-4/+4
In main_loop_s function, when the open(cfg_input, O_RDONLY) function is run, the last fd is not closed if the "--cfg_repeat > 0" branch is not taken. Fixes: 05be5e273c84 ("selftests: mptcp: add disconnect tests") Cc: stable@vger.kernel.org Signed-off-by: Liu Jing <liujing@cmss.chinamobile.com> Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-29selftests: mptcp: fix error pathPaolo Abeni1-1/+1
pm_nl_check_endpoint() currently calls an not existing helper to mark the test as failed. Fix the wrong call. Fixes: 03668c65d153 ("selftests: mptcp: join: rework detailed report") Cc: stable@vger.kernel.org Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-29selftests: mptcp: add explicit test case for remove/readdPaolo Abeni1-0/+29
Delete and re-create a signal endpoint and ensure that the PM actually deletes and re-create the subflow. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-29selftests: drv-net: rss_ctx: check for all-zero keysJakub Kicinski1-3/+34
We had a handful of bugs relating to key being either all 0 or just reported incorrectly as all 0. Check for this in the tests. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Reviewed-by: Petr Machata <petrm@nvidia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-07-29kselftests: dmabuf-heaps: Ensure the driver name is null-terminatedZenghui Yu1-1/+3
Even if a vgem device is configured in, we will skip the import_vgem_fd() test almost every time. TAP version 13 1..11 # Testing heap: system # ======================================= # Testing allocation and importing: ok 1 # SKIP Could not open vgem -1 The problem is that we use the DRM_IOCTL_VERSION ioctl to query the driver version information but leave the name field a non-null-terminated string. Terminate it properly to actually test against the vgem device. While at it, let's check the length of the driver name is exactly 4 bytes and return early otherwise (in case there is a name like "vgemfoo" that gets converted to "vgem\0" unexpectedly). Signed-off-by: Zenghui Yu <yuzenghui@huawei.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20240729024604.2046-1-yuzenghui@huawei.com
2024-07-29KVM: riscv: selftests: Fix compile errorYong-Xuan Wang1-4/+4
Fix compile error introduced by commit d27c34a73514 ("KVM: riscv: selftests: Add some Zc* extensions to get-reg-list test"). These 4 lines should be end with ";". Fixes: d27c34a73514 ("KVM: riscv: selftests: Add some Zc* extensions to get-reg-list test") Signed-off-by: Yong-Xuan Wang <yongxuan.wang@sifive.com> Reviewed-by: Clément Léger <cleger@rivosinc.com> Link: https://lore.kernel.org/r/20240726084931.28924-5-yongxuan.wang@sifive.com Signed-off-by: Anup Patel <anup@brainfault.org>
2024-07-29minmax: make generic MIN() and MAX() macros available everywhereLinus Torvalds2-0/+4
This just standardizes the use of MIN() and MAX() macros, with the very traditional semantics. The goal is to use these for C constant expressions and for top-level / static initializers, and so be able to simplify the min()/max() macros. These macro names were used by various kernel code - they are very traditional, after all - and all such users have been fixed up, with a few different approaches: - trivial duplicated macro definitions have been removed Note that 'trivial' here means that it's obviously kernel code that already included all the major kernel headers, and thus gets the new generic MIN/MAX macros automatically. - non-trivial duplicated macro definitions are guarded with #ifndef This is the "yes, they define their own versions, but no, the include situation is not entirely obvious, and maybe they don't get the generic version automatically" case. - strange use case #1 A couple of drivers decided that the way they want to describe their versioning is with #define MAJ 1 #define MIN 2 #define DRV_VERSION __stringify(MAJ) "." __stringify(MIN) which adds zero value and I just did my Alexander the Great impersonation, and rewrote that pointless Gordian knot as #define DRV_VERSION "1.2" instead. - strange use case #2 A couple of drivers thought that it's a good idea to have a random 'MIN' or 'MAX' define for a value or index into a table, rather than the traditional macro that takes arguments. These values were re-written as C enum's instead. The new function-line macros only expand when followed by an open parenthesis, and thus don't clash with enum use. Happily, there weren't really all that many of these cases, and a lot of users already had the pattern of using '#ifndef' guarding (or in one case just using '#undef MIN') before defining their own private version that does the same thing. I left such cases alone. Cc: David Laight <David.Laight@aculab.com> Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2024-07-28Merge tag 'v6.11-merge' of ↵Linus Torvalds2-0/+335
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull turbostat updates from Len Brown: - Enable turbostat extensions to add both perf and PMT (Intel Platform Monitoring Technology) counters via the cmdline - Demonstrate PMT access with built-in support for Meteor Lake's Die C6 counter * tag 'v6.11-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: tools/power turbostat: version 2024.07.26 tools/power turbostat: Include umask=%x in perf counter's config tools/power turbostat: Document PMT in turbostat.8 tools/power turbostat: Add MTL's PMT DC6 builtin counter tools/power turbostat: Add early support for PMT counters tools/power turbostat: Add selftests for added perf counters tools/power turbostat: Add selftests for SMI, APERF and MPERF counters tools/power turbostat: Move verbose counter messages to level 2 tools/power turbostat: Move debug prints from stdout to stderr tools/power turbostat: Fix typo in turbostat.8 tools/power turbostat: Add perf added counter example to turbostat.8 tools/power turbostat: Fix formatting in turbostat.8 tools/power turbostat: Extend --add option with perf counters tools/power turbostat: Group SMI counter with APERF and MPERF tools/power turbostat: Add ZERO_ARRAY for zero initializing builtin array tools/power turbostat: Replace enum rapl_source and cstate_source with counter_source tools/power turbostat: Remove anonymous union from rapl_counter_info_t tools/power/turbostat: Switch to new Intel CPU model defines
2024-07-28Merge tag 'cxl-for-6.11' of ↵Linus Torvalds1-33/+36
git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull CXL updates from Dave Jiang: "Core: - A CXL maturity map has been added to the documentation to detail the current state of CXL enabling. It provides the status of the current state of various CXL features to inform current and future contributors of where things are and which areas need contribution. - A notifier handler has been added in order for a newly created CXL memory region to trigger the abstract distance metrics calculation. This should bring parity for CXL memory to the same level vs hotplugged DRAM for NUMA abstract distance calculation. The abstract distance reflects relative performance used for memory tiering handling. - An addition for XOR math has been added to address the CXL DPA to SPA translation. CXL address translation did not support address interleave math with XOR prior to this change. Fixes: - Fix to address race condition in the CXL memory hotplug notifier - Add missing MODULE_DESCRIPTION() for CXL modules - Fix incorrect vendor debug UUID define Misc: - A warning has been added to inform users of an unsupported configuration when mixing CXL VH and RCH/RCD hierarchies - The ENXIO error code has been replaced with EBUSY for inject poison limit reached via debugfs and cxl-test support - Moving the PCI config read in cxl_dvsec_rr_decode() to avoid unnecessary PCI config reads - A refactor to a common struct for DRAM and general media CXL events" * tag 'cxl-for-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: cxl/core/pci: Move reading of control register to immediately before usage cxl: Remove defunct code calculating host bridge target positions cxl/region: Verify target positions using the ordered target list cxl: Restore XOR'd position bits during address translation cxl/core: Fold cxl_trace_hpa() into cxl_dpa_to_hpa() cxl/test: Replace ENXIO with EBUSY for inject poison limit reached cxl/memdev: Replace ENXIO with EBUSY for inject poison limit reached cxl/acpi: Warn on mixed CXL VH and RCH/RCD Hierarchy cxl/core: Fix incorrect vendor debug UUID define Documentation: CXL Maturity Map cxl/region: Simplify cxl_region_nid() cxl/region: Support to calculate memory tier abstract distance cxl/region: Fix a race condition in memory hotplug notifier cxl: add missing MODULE_DESCRIPTION() macros cxl/events: Use a common struct for DRAM and General Media events
2024-07-27Merge tag 'landlock-6.11-rc1-houdini-fix' of ↵Linus Torvalds2-0/+75
git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux Pull landlock fix from Mickaël Salaün: "Jann Horn reported a sandbox bypass for Landlock. This includes the fix and new tests. This should be backported" * tag 'landlock-6.11-rc1-houdini-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux: selftests/landlock: Add cred_transfer test landlock: Don't lose track of restrictions on cred_transfer
2024-07-27Merge tag 'mm-hotfixes-stable-2024-07-26-14-33' of ↵Linus Torvalds1-1/+15
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull misc hotfixes from Andrew Morton: "11 hotfixes, 7 of which are cc:stable. 7 are MM, 4 are other" * tag 'mm-hotfixes-stable-2024-07-26-14-33' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: nilfs2: handle inconsistent state in nilfs_btnode_create_block() selftests/mm: skip test for non-LPA2 and non-LVA systems mm/page_alloc: fix pcp->count race between drain_pages_zone() vs __rmqueue_pcplist() mm: memcg: add cacheline padding after lruvec in mem_cgroup_per_node alloc_tag: outline and export free_reserved_page() decompress_bunzip2: fix rare decompression failure mm/huge_memory: avoid PMD-size page cache if needed mm: huge_memory: use !CONFIG_64BIT to relax huge page alignment on 32 bit machines mm: fix old/young bit handling in the faulting path dt-bindings: arm: update James Clark's email address MAINTAINERS: mailmap: update James Clark's email address
2024-07-27selftests/mm: skip test for non-LPA2 and non-LVA systemsDev Jain1-1/+15
Post my improvement of the test in e4a4ba415419 ("selftests/mm: va_high_addr_switch: dynamically initialize testcases to enable LPA2 testing"): The test begins to fail on 4k and 16k pages, on non-LPA2 systems. To reduce noise in the CI systems, let us skip the test when higher address space is not implemented. Link: https://lkml.kernel.org/r/20240718052504.356517-1-dev.jain@arm.com Fixes: e4a4ba415419 ("selftests/mm: va_high_addr_switch: dynamically initialize testcases to enable LPA2 testing") Signed-off-by: Dev Jain <dev.jain@arm.com> Reviewed-by: Ryan Roberts <ryan.roberts@arm.com> Cc: Anshuman Khandual <anshuman.khandual@arm.com> Cc: Mark Brown <broonie@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-07-26tools/power turbostat: Add selftests for added perf countersPatryk Wlazlyn1-0/+178
Test adds several perf counters from msr, cstate_core and cstate_pkg groups and checks if the columns for those counters show up. The test skips the counters that are not present. It is not an error, but the test may not be as exhaustive. Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2024-07-26tools/power turbostat: Add selftests for SMI, APERF and MPERF countersPatryk Wlazlyn1-0/+157
The test requests BICs that are dependent on SMI, APERF and MPERF counters and checks if the columns show up in the output and the turbostat doesn't crash. Read the counters in both --no-msr and --no-perf mode. The test skips counters that are not present or user does not have permissions to read. It is not an error, but the test may not be as exhaustive. Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2024-07-26Merge tag 'arm64-fixes' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "The usual summary below, but the main fix is for the fast GUP lockless page-table walk when we have a combination of compile-time and run-time folding of the p4d and the pud respectively. - Remove some redundant Kconfig conditionals - Fix string output in ptrace selftest - Fix fast GUP crashes in some page-table configurations - Remove obsolete linker option when building the vDSO - Fix some sysreg field definitions for the GIC" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: mm: Fix lockless walks with static and dynamic page-table folding arm64/sysreg: Correct the values for GICv4.1 arm64/vdso: Remove --hash-style=sysv kselftest: missing arg in ptrace.c arm64/Kconfig: Remove redundant 'if HAVE_FUNCTION_GRAPH_TRACER' arm64: remove redundant 'if HAVE_ARCH_KASAN' in Kconfig
2024-07-26Merge tag 'bitmap-6.11-rc1' of https://github.com:/norov/linuxLinus Torvalds2-25/+2
Pull bitmap updates from Yury Norov: "Random fixes" * tag 'bitmap-6.11-rc1' of https://github.com:/norov/linux: riscv: Remove unnecessary int cast in variable_fls() radix tree test suite: put definition of bitmap_clear() into lib/bitmap.c bitops: Add a comment explaining the double underscore macros lib: bitmap: add missing MODULE_DESCRIPTION() macros cpumask: introduce assign_cpu() macro
2024-07-25Merge tag 'net-6.11-rc1' of ↵Linus Torvalds7-33/+90
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Jakub Kicinski: "Including fixes from bpf and netfilter. A lot of networking people were at a conference last week, busy catching COVID, so relatively short PR. Current release - regressions: - tcp: process the 3rd ACK with sk_socket for TFO and MPTCP Current release - new code bugs: - l2tp: protect session IDR and tunnel session list with one lock, make sure the state is coherent to avoid a warning - eth: bnxt_en: update xdp_rxq_info in queue restart logic - eth: airoha: fix location of the MBI_RX_AGE_SEL_MASK field Previous releases - regressions: - xsk: require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len, the field reuses previously un-validated pad Previous releases - always broken: - tap/tun: drop short frames to prevent crashes later in the stack - eth: ice: add a per-VF limit on number of FDIR filters - af_unix: disable MSG_OOB handling for sockets in sockmap/sockhash" * tag 'net-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (34 commits) tun: add missing verification for short frame tap: add missing verification for short frame mISDN: Fix a use after free in hfcmulti_tx() gve: Fix an edge case for TSO skb validity check bnxt_en: update xdp_rxq_info in queue restart logic tcp: process the 3rd ACK with sk_socket for TFO/MPTCP selftests/bpf: Add XDP_UMEM_TX_METADATA_LEN to XSK TX metadata test xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len bpf: Fix a segment issue when downgrading gso_size net: mediatek: Fix potential NULL pointer dereference in dummy net_device handling MAINTAINERS: make Breno the netconsole maintainer MAINTAINERS: Update bonding entry net: nexthop: Initialize all fields in dumped nexthops net: stmmac: Correct byte order of perfect_match selftests: forwarding: skip if kernel not support setting bridge fdb learning limit tipc: Return non-zero value from tipc_udp_addr2str() on error netfilter: nft_set_pipapo_avx2: disable softinterrupts ice: Fix recipe read procedure ice: Add a per-VF limit on number of FDIR filters net: bonding: correctly annotate RCU in bond_should_notify_peers() ...
2024-07-25Merge tag 'for-netdev' of ↵Jakub Kicinski6-33/+72
https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf Daniel Borkmann says: ==================== pull-request: bpf 2024-07-25 We've added 14 non-merge commits during the last 8 day(s) which contain a total of 19 files changed, 177 insertions(+), 70 deletions(-). The main changes are: 1) Fix af_unix to disable MSG_OOB handling for sockets in BPF sockmap and BPF sockhash. Also add test coverage for this case, from Michal Luczaj. 2) Fix a segmentation issue when downgrading gso_size in the BPF helper bpf_skb_adjust_room(), from Fred Li. 3) Fix a compiler warning in resolve_btfids due to a missing type cast, from Liwei Song. 4) Fix stack allocation for arm64 to align the stack pointer at a 16 byte boundary in the fexit_sleep BPF selftest, from Puranjay Mohan. 5) Fix a xsk regression to require a flag when actuating tx_metadata_len, from Stanislav Fomichev. 6) Fix function prototype BTF dumping in libbpf for prototypes that have no input arguments, from Andrii Nakryiko. 7) Fix stacktrace symbol resolution in perf script for BPF programs containing subprograms, from Hou Tao. * tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf: selftests/bpf: Add XDP_UMEM_TX_METADATA_LEN to XSK TX metadata test xsk: Require XDP_UMEM_TX_METADATA_LEN to actuate tx_metadata_len bpf: Fix a segment issue when downgrading gso_size tools/resolve_btfids: Fix comparison of distinct pointer types warning in resolve_btfids bpf, events: Use prog to emit ksymbol event for main program selftests/bpf: Test sockmap redirect for AF_UNIX MSG_OOB selftests/bpf: Parametrize AF_UNIX redir functions to accept send() flags selftests/bpf: Support SOCK_STREAM in unix_inet_redir_to_connected() af_unix: Disable MSG_OOB handling for sockets in sockmap/sockhash bpftool: Fix typo in usage help libbpf: Fix no-args func prototype BTF dumping syntax MAINTAINERS: Update powerpc BPF JIT maintainers MAINTAINERS: Update email address of Naveen selftests/bpf: fexit_sleep: Fix stack allocation for arm64 ==================== Link: https://patch.msgid.link/20240725114312.32197-1-daniel@iogearbox.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>