kernel/linux.git/include, branch v7.1

Merge tag 'drm-fixes-2026-06-13' of https://gitlab.freedesktop.org/drm/kernel

2026-06-12T22:51:16+00:00

Pull drm fixes from Dave Airlie: "Looks like it's settled down a bit more thankfully. Small changes across the board, amdgpu/xe leading with some colorop changes in the core/amd. Otherwise some misc driver fixes. colorop: - make lut interpolation mutable - track colorop updates correctly amdgpu: - UserQ fix - Userptr fix - MCCS freesync fix - track colorop changes correctly amdkfd: - Fix an event information leak - Events bounds check fix - Trap cleanup fix i915: - Check supported link rates DPCD read - Fix phys BO pread/pwrite with offset xe: - fix oops in suspend/shutdown without display - RAS fixes - Use HW_ERR prefix in log - include all registered queues in TLB invalidation - Fix refcount leak in xe_range_tree in error paths - fix job timeout recovery for unstarted jobs and kernel queues amdxdna: - fix possible leak of mm_struct ivpu: - fix integer truncation vc4: - fix leak in krealloc() error handling virtio: - fix dma_fence ref-count leak" * tag 'drm-fixes-2026-06-13' of https://gitlab.freedesktop.org/drm/kernel: (24 commits) accel/amdxdna: Fix mm_struct reference leak in aie2_populate_range() drm/xe: fix job timeout recovery for unstarted jobs and kernel queues drm/xe: fix refcount leak in xe_range_fence_insert() drm/xe: include all registered queues in TLB invalidation drm/xe/hw_error: Use HW_ERR prefix in log drm/xe/drm_ras: Add per node cleanup action drm/xe/drm_ras: Make counter allocation drm managed drm/xe/display: fix oops in suspend/shutdown without display drm/amd/display: use plane color_mgmt_changed to track colorop changes drm/atomic: track individual colorop updates drm/colorop: make lut(1/3)d_interpolation props correctly behave as mutable drm/colorop: Remove read-only comments from interpolation fields drm/i915/gem: Fix phys BO pread/pwrite with offset drm/vc4: fix krealloc() memory leak drm/virtio: Fix driver removal with disabled KMS drm/i915/edp: Check supported link rates DPCD read accel/ivpu: Fix signed integer truncation in IPC receive drm/virtio: fix dma_fence refcount leak on error in virtio_gpu_dma_fence_wait() drm/amd/display: Consult MCCS FreeSync cap only if requested & supported drm/amdkfd: Unwind debug trap enable on copy_to_user failure ...

Merge tag 'drm-misc-fixes-2026-06-12' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes

2026-06-12T21:52:40+00:00

Short summary of fixes pull: amd: - track colorop changes correctly amdxdna: - fix possible leak of mm_struct colorop: - make lut interpolation mutable - track colorop updates correctly ivpu: - fix integer truncation vc4: - fix leak in krealloc() error handling virtio: - fix dma_fence ref-count leak Signed-off-by: Dave Airlie From: Thomas Zimmermann Link: https://patch.msgid.link/20260612081418.GA17001@2a02-2455-9062-2500-e496-5a17-62ba-545e.dyn6.pyur.net

Merge tag 'net-7.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2026-06-11T17:17:49+00:00

Pull networking fixes from Paolo Abeni: "Including fixes from IPsec and netfilter. This is relatively small, mostly because we are a bit behind our PW queue. I'm not aware of any pending regression. Current release - regressions: - netfilter: nf_tables_offload: drop device refcount on error Previous releases - regressions: - core: add pskb_may_pull() to skb_gro_receive_list() - xfrm: iptfs: preserve shared-frag marker in iptfs_consume_frags() - ipv6: fix a potential NPD in cleanup_prefix_route() - ipv4: fix use-after-free caused by the fqdir_pre_exit() flush - eth: - bnxt_en: fix NULL pointer dereference - emac: fix use-after-free during device removal - octeontx2-af: fix memory leak in rvu_setup_hw_resources() - tun: zero the whole vnet header in tun_put_user() - sit: reload inner IPv6 header after GSO offloads Previous releases - always broken: - core: fix double-free in netdev_nl_bind_rx_doit() - netfilter: nf_log: validate MAC header was set before dumping it - xfrm: iptfs: fix ABBA deadlock in iptfs_destroy_state() - tcp: restrict SO_ATTACH_FILTER to priv users - mctp: usb: fix race between urb completion and rx_retry cancellation - eth: - mlx5: fix slab-out-of-bounds in mlx5_query_nic_vport_mac_list - mvpp2: sync RX data at the hardware packet offset" * tag 'net-7.1-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (64 commits) octeontx2-af: fix IP fragment flag corruption on custom KPU profile load ipv6: Fix a potential NPD in cleanup_prefix_route() net: txgbe: initialize PHY interface to 0 net: txgbe: distinguish module types by checking identifier net: txgbe: initialize module info buffer net: mvpp2: build skb from XDP-adjusted data on XDP_PASS net: mvpp2: refill RX buffers before XDP or skb use net: mvpp2: limit XDP frame size to the RX buffer net: mvpp2: sync RX data at the hardware packet offset netfilter: nft_meta_bridge: fix stale stack leak via IIFHWADDR register netfilter: nft_fib: fix stale stack leak via the OIFNAME register netfilter: nft_exthdr: fix register tracking for F_PRESENT flag netfilter: nf_log: validate MAC header was set before dumping it netfilter: x_tables: avoid leaking percpu counter pointers netfilter: nf_conntrack: destroy stale expectfn expectations on unregister netfilter: nf_tables_offload: drop device refcount on error netfilter: revalidate bridge ports rds: mark snapshot pages dirty in rds_info_getsockopt() ip6_vti: fix incorrect tunnel matching in vti6_tnl_lookup() ptp: ocp: fix resource freeing order ...

Merge tag 'nf-26-06-10' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf

2026-06-11T10:30:00+00:00

Pablo Neira Ayuso says: ==================== Netfilter fixes for net The following patchset contains Netfilter fixes for net: 1) Revalidate bridge ports, add missing NULL checks to fetch the bridge device by the port. From Florian Westphal. 2) Fix netdevice refcount leak in the error path of nft_fwd hardware offload function, also from Florian. 3) Unregister helper expectfn callback on conntrack helper module removal, otherwise dangling pointer remains in place, from Weiming Shi. 4) Fix possible pointer infoleak in getsockopt() IPT_SO_GET_ENTRIES, From Kyle Zeng. 5) Validate that device MAC header is present before nf_syslog accesses it. From Xiang Mei. 6-8) Three patches to address a possible infoleak of stale stack data in three nf_tables expressions, due to mismatch in the _init() and _eval() function which is possible since 14fb07130c7d. From Davide Ornaghi and Florian Westphal. netfilter pull request 26-06-10 * tag 'nf-26-06-10' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf: netfilter: nft_meta_bridge: fix stale stack leak via IIFHWADDR register netfilter: nft_fib: fix stale stack leak via the OIFNAME register netfilter: nft_exthdr: fix register tracking for F_PRESENT flag netfilter: nf_log: validate MAC header was set before dumping it netfilter: x_tables: avoid leaking percpu counter pointers netfilter: nf_conntrack: destroy stale expectfn expectations on unregister netfilter: nf_tables_offload: drop device refcount on error netfilter: revalidate bridge ports ==================== Link: https://patch.msgid.link/20260610161629.214092-1-pablo@netfilter.org Signed-off-by: Paolo Abeni

netfilter: nf_conntrack: destroy stale expectfn expectations on unregister

2026-06-10T15:58:39+00:00

NAT helpers such as nf_nat_h323 store a raw pointer to module text in exp->expectfn (e.g. ip_nat_q931_expect). nf_ct_helper_expectfn_unregister() only unlinks the callback descriptor and never walks the expectation table, so an expectation pending at module removal survives with a dangling exp->expectfn into freed module text. When the expected connection arrives, init_conntrack() invokes exp->expectfn(), now a stale pointer into the unloaded module. Reproduced on a KASAN build by loading the H.323 helpers, creating a Q.931 expectation, unloading nf_nat_h323, then connecting to the expected port: Oops: int3: 0000 [#1] SMP KASAN NOPTI RIP: 0010:0xffffffffa06102d1 init_conntrack.isra.0 (net/netfilter/nf_conntrack_core.c:1862) nf_conntrack_in (net/netfilter/nf_conntrack_core.c:2049) ipv4_conntrack_local (net/netfilter/nf_conntrack_proto.c:223) nf_hook_slow (net/netfilter/core.c:619) __ip_local_out (net/ipv4/ip_output.c:120) __tcp_transmit_skb (net/ipv4/tcp_output.c:1715) tcp_connect (net/ipv4/tcp_output.c:4374) tcp_v4_connect (net/ipv4/tcp_ipv4.c:345) __sys_connect (net/socket.c:2167) Modules linked in: nf_conntrack_h323 [last unloaded: nf_nat_h323] Reaching the dangling state requires CAP_SYS_MODULE in the initial user namespace to remove a NAT helper that still has live expectations, so this is a robustness fix; leaving an expectation pointing at freed text is wrong regardless. Add nf_ct_helper_expectfn_destroy(), which walks the expectation table and drops every expectation whose ->expectfn matches the descriptor being torn down. Call it from each NAT helper's exit path after the existing RCU grace period, so no expectation outlives the code it points at and no extra synchronize_rcu() is introduced. With the fix, the same reproducer runs to completion without the Oops. Fixes: f587de0e2feb ("[NETFILTER]: nf_conntrack/nf_nat: add H.323 helper port") Reported-by: Xiang Mei Assisted-by: Claude:claude-opus-4-8 Signed-off-by: Weiming Shi Signed-off-by: Pablo Neira Ayuso

drm/atomic: track individual colorop updates

2026-06-10T10:13:36+00:00

As we do for CRTC color mgmt properties, use color_mgmt_changed flag to track any value changes in the color pipeline of a given plane, so that drivers can update color blocks as soon as plane color pipeline or individual colorop values change. Since we're here, only announce and track changes to plane COLOR_PIPELINE prop if its value is actually changing. Fixes: 8c5ea1745f4c ("drm/colorop: Add BYPASS property") Fixes: 7fa3ee8c0a79 ("drm/colorop: Define LUT_1D interpolation") Fixes: 41651f9d42eb ("drm/colorop: Add 1D Curve subtype") Fixes: 3410108037d5 ("drm/colorop: Add multiplier type") Fixes: db971856bbe0 ("drm/colorop: Add 3D LUT support to color pipeline") Fixes: e5719e7f1900 ("drm/colorop: Add 3x4 CTM type") Fixes: 99a4e4f08abe ("drm/colorop: Add 1D Curve Custom LUT type") Fixes: 2afc3184f3b3 ("drm/plane: Add COLOR PIPELINE property") Reviewed-by: Harry Wentland #v1 Reviewed-by: Chaitanya Kumar Borah Reviewed-by: Alex Hung Fixes: 9ba25915efba ("drm/amd/display: Add support for sRGB EOTF in DEGAM block") Signed-off-by: Melissa Wen Signed-off-by: Melissa Wen Link: https://patch.msgid.link/20260609110420.1298352-4-mwen@igalia.com

drm/colorop: make lut(1/3)d_interpolation props correctly behave as mutable

2026-06-10T10:13:35+00:00

As interpolation props are actually mutable props, any changes should be handled by drm_colorop_state. Move their enum and make it correctly behaves as mutable. Fixes: 7fa3ee8c0a79 ("drm/colorop: Define LUT_1D interpolation") Fixes: db971856bbe0 ("drm/colorop: Add 3D LUT support to color pipeline") Reviewed-by: Chaitanya Kumar Borah Reviewed-by: Alex Hung Fixes: 9ba25915efba ("drm/amd/display: Add support for sRGB EOTF in DEGAM block") Signed-off-by: Melissa Wen Signed-off-by: Melissa Wen Link: https://patch.msgid.link/20260609110420.1298352-3-mwen@igalia.com

drm/colorop: Remove read-only comments from interpolation fields

2026-06-10T10:13:34+00:00

The lut1d_interpolation and lut3d_interpolation fields and their associated properties were marked as read-only, but userspace can set them via drm_atomic_colorop_set_property(). Fixes: 7fa3ee8c0a79 ("drm/colorop: Define LUT_1D interpolation") Fixes: db971856bbe0 ("drm/colorop: Add 3D LUT support to color pipeline") Reviewed-by: Chaitanya Kumar Borah Signed-off-by: Alex Hung Fixes: 9ba25915efba ("drm/amd/display: Add support for sRGB EOTF in DEGAM block") Signed-off-by: Melissa Wen Signed-off-by: Melissa Wen Link: https://patch.msgid.link/20260609110420.1298352-2-mwen@igalia.com

net: guard timestamp cmsgs to real error queue skbs

2026-06-10T01:32:08+00:00

skb_is_err_queue() treats PACKET_OUTGOING as the sole marker for an skb from sk_error_queue. That assumption is not true for AF_PACKET sockets: outgoing packet taps are also delivered to packet sockets with skb->pkt_type == PACKET_OUTGOING, but their skb->cb is owned by AF_PACKET instead of struct sock_exterr_skb. If such an skb is received with timestamping enabled, the generic timestamp cmsg path can read AF_PACKET control-buffer state as sock_exterr_skb::opt_stats. With SO_RXQ_OVFL enabled, the packet drop counter overlaps opt_stats. An odd drop count makes the path emit SCM_TIMESTAMPING_OPT_STATS with skb->len and skb->data. For non-linear skbs this copies past the linear head and can trigger hardened usercopy or disclose adjacent heap contents. Keep skb_is_err_queue() local to net/socket.c, but make it verify that the PACKET_OUTGOING marker is paired with the sock_rmem_free destructor installed by sock_queue_err_skb(). AF_PACKET receive skbs use normal receive ownership and no longer pass as error-queue skbs, while legitimate sk_error_queue entries keep the PACKET_OUTGOING marker and sock_rmem_free ownership. Fixes: 8605330aac5a ("tcp: fix SCM_TIMESTAMPING_OPT_STATS for normal skbs") Signed-off-by: Kyle Zeng Reviewed-by: Kuniyuki Iwashima Reviewed-by: Willem de Bruijn Link: https://patch.msgid.link/20260607021819.49698-1-kylebot@openai.com Signed-off-by: Jakub Kicinski

Merge tag 'trace-rv-v7.1-rc6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

2026-06-10T00:20:00+00:00

Pull runtime verifier fixes from Steven Rostedt: - Fix reset ordering on per-task destruction Reset the task before dropping the slot instead of after, which was causing out-of-bound memory accesses. - Fix HA monitor synchronization and cleanup Ensure synchronous cleanup for HA monitors by running timer callbacks in RCU read-side critical sections and using synchronize_rcu() during destruction. - Avoid armed timers after tasks exit Add automatic cleanup for per-task HA monitors to prevent timers from firing after task exit. - Fix memory ordering for DA/HA monitors Fix race conditions during monitor start by using release-acquire semantics for the monitoring flag. - Fix initialization for DA/HA monitors Ensure monitors are not initialized relying on potentially corrupted state like the monitoring flag, that is not reset by all monitors type and may have an unknown state in monitors reusing the storage (per-task). - Fix memory safety in per-task and per-object monitors Prevent use-after-free and out-of-bounds access by synchronizing with in-flight tracepoint probes using tracepoint_synchronize_unregister() before freeing monitor storage or releasing task slots. - Adjust monitors for preemptible tracepoints Fix monitors that relied on tracepoints disabling preemption. Explicitly disable task migration when per-CPU monitors handle events to avoid accessing the wrong state and update the opid monitor logic. - Fix incorrect __user specifier usage Remove __user from a non-pointer variable in the extract_params() helper. - Fix bugs in the rv tool Ensure strings are NUL-terminated, fix substring matching in monitor searches, and improve cleanup and exit status handling. - Fix several bugs in rvgen Fix LTL literal stringification, subparsers' options handling, and suffix stripping in dot2k. * tag 'trace-rv-v7.1-rc6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace: verification/rvgen: Fix ltl2k writing True as a literal verification/rvgen: Fix options shared among commands verification/rvgen: Fix suffix strip in dot2k tools/rv: Fix cleanup after failed trace setup tools/rv: Fix substring match when listing container monitors tools/rv: Fix substring match bug in monitor name search tools/rv: Ensure monitor name and desc are NUL-terminated rv: Use 0 to check preemption enabled in opid rv: Prevent task migration while handling per-CPU events rv: Ensure synchronous cleanup for HA monitors rv: Add automatic cleanup handlers for per-task HA monitors rv: Do not rely on clean monitor when initialising HA rv: Fix monitor start ordering and memory ordering for monitoring flag rv: Ensure all pending probes terminate on per-obj monitor destroy rv: Prevent in-flight per-task handlers from using invalid slots rv: Reset per-task DA monitors before releasing the slot rv: Fix __user specifier usage in extract_params()