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bpf: Support new sign-extension mov insns
2023-07-28 Yonghong Songbpf: Support new sign-extension mov insns
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-28 Yonghong Songbpf: Support new sign-extension load insns
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-28 Jose E. Marchesibpf, docs: fix BPF_NEG entry in instruction-set.rst
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-26 Arnd Bergmannbpf: work around -Wuninitialized warning
Suggested-by: Alexei Starovoitov <alexei.starovoitov@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Alexei Starovoitovbpf, net: Introduce skb_pointer_if_linear().
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Alan Maguirebpf: sync tools/ uapi header with
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Alexei StarovoitovMerge branch 'bpf-link-support-for-tc-bpf-programs'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Daniel Borkmannselftests/bpf: Add mprog API tests for BPF tcx links
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Daniel Borkmannselftests/bpf: Add mprog API tests for BPF tcx opts
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Daniel Borkmannbpftool: Extend net dump with tcx progs
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Daniel Borkmannlibbpf: Add helper macro to clear opts structs
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Daniel Borkmannlibbpf: Add link-based API for tcx
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Daniel Borkmannlibbpf: Add opts-based attach/detach/query API for tcx
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Daniel Borkmannbpf: Add fd-based tcx multi-prog infra with link support
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Daniel Borkmannbpf: Add generic attach/detach/query API for multi...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Alexei StarovoitovMerge branch 'xsk-multi-buffer-support'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Maciej Fijalkowskiselftests/xsk: reset NIC settings to default after...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Magnus Karlssonselftests/xsk: add test for too many frags
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Magnus Karlssonselftests/xsk: add metadata copy test for multi-buff
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Magnus Karlssonselftests/xsk: add invalid descriptor test for multi...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Magnus Karlssonselftests/xsk: add unaligned mode test for multi-buffer
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Magnus Karlssonselftests/xsk: add basic multi-buffer test
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Magnus Karlssonselftests/xsk: transmit and receive multi-buffer packets
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Magnus Karlssonxsk: add multi-buffer documentation
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Tirthendu Sarkari40e: xsk: add TX multi-buffer support
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Maciej Fijalkowskiice: xsk: Tx multi-buffer support
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Maciej Fijalkowskixsk: support ZC Tx multi-buffer in batch API
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Tirthendu Sarkari40e: xsk: add RX multi-buffer support
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Maciej Fijalkowskiice: xsk: add RX multi-buffer support
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Maciej Fijalkowskixsk: support mbuf on ZC RX
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Maciej Fijalkowskixsk: add new netlink attribute dedicated for ZC max...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Tirthendu Sarkarxsk: discard zero length descriptors in Tx path
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Tirthendu Sarkarxsk: add support for AF_XDP multi-buffer on Tx path
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Maciej Fijalkowskixsk: allow core/drivers to test EOP bit
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Tirthendu Sarkarxsk: introduce wrappers and helpers for supporting...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Tirthendu Sarkarxsk: add support for AF_XDP multi-buffer on Rx path
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Tirthendu Sarkarxsk: move xdp_buff's data length check to xsk_rcv_check
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Maciej Fijalkowskixsk: prepare both copy and zero-copy modes to co-exist
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Tirthendu Sarkarxsk: introduce XSK_USE_SG bind flag for xsk socket
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Tirthendu Sarkarxsk: prepare 'options' in xdp_desc for multi-buffer use
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Menglong Dongbpf, x86: initialize the variable "first_off" in save_args()
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Alexei StarovoitovMerge branch 'allow-bpf_map_sum_elem_count-for-all...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Anton Protopopovbpf: allow any program to use the bpf_map_sum_elem_count...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Anton Protopopovbpf: make an argument const in the bpf_map_sum_elem_count...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Anton Protopopovbpf: consider CONST_PTR_TO_MAP as trusted pointer to...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Anton Protopopovbpf: consider types listed in reg2btf_ids as trusted
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Geliang Tangbpf: Drop useless btf_vmlinux in bpf_tcp_ca
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Anh Tuan Phansamples/bpf: README: Update build dependencies required
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Alexei StarovoitovMerge branch 'bpf-refcount-followups-2-owner-field'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Dave Marchevskyselftests/bpf: Disable newly-added 'owner' field test...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Dave Marchevskyselftests/bpf: Add rbtree test exercising race which...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Dave Marchevskybpf: Add 'owner' field to bpf_{list,rb}_node
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-19 Dave Marchevskybpf: Introduce internal definitions for UAPI-opaque...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-18 Alexander Duyckbpf, arm64: Fix BTI type used for freplace attached...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-18 Alexei StarovoitovMerge branch 'two-more-fixes-for-check_max_stack_depth'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-18 Kumar Kartikeya... selftests/bpf: Add more tests for check_max_stack_depth bug
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-18 Kumar Kartikeya... bpf: Repeat check_max_stack_depth for async callbacks
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-18 Kumar Kartikeya... bpf: Fix subprog idx logic in check_max_stack_depth
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-13 Yafang Shaoselftests/bpf: Add selftest for PTR_UNTRUSTED
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-13 Yafang Shaobpf: Fix an error in verifying a field in a union
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-13 Yafang Shaoselftests/bpf: Add selftests for nested_trust
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-13 Yafang Shaobpf: Fix an error around PTR_UNTRUSTED
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-13 Alexei StarovoitovMerge branch 'bpf-x86-allow-function-arguments-up-to...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-13 Menglong Dongselftests/bpf: add testcase for TRACING with 6+ arguments
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-13 Menglong Dongbpf, x86: allow function arguments up to 12 for TRACING
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-13 Menglong Dongbpf, x86: save/restore regs with BPF_DW size
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Andrii Nakryikoselftests/bpf: extend existing map resize tests for...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Andrii Nakryikobpf: teach verifier actual bounds of bpf_get_smp_processor_i...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Alexei StarovoitovMerge branch 'bpf: Support ->fill_link_info for kprobe_multi...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Yafang Shaobpftool: Show perf link info
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Yafang Shaobpftool: Add perf event names
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Yafang Shaobpf: Support ->fill_link_info for perf_event
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Yafang Shaobpf: Add a common helper bpf_copy_to_user()
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Yafang Shaobpf: Expose symbol's respective address
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Yafang Shaobpf: Clear the probe_addr for uprobe
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Yafang Shaobpf: Protect probed address based on kptr_restrict...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Yafang Shaobpftool: Show kprobe_multi link info
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Yafang Shaobpftool: Dump the kernel symbol's module name
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Yafang Shaobpf: Support ->fill_link_info for kprobe_multi
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Larysa Zarembaxdp: use trusted arguments in XDP hints kfuncs
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-12 Pu Lehuibpf: cpumap: Fix memory leak in cpu_map_update_elem
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-11 David Vernetbpf,docs: Create new standardization subdirectory
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-09 Andrii Nakryikolibbpf: only reset sec_def handler when necessary
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-06 Alexei StarovoitovMerge branch 'bpf: add percpu stats for bpf_map'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-06 Anton Protopopovselftests/bpf: test map percpu stats
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-06 Anton Protopopovbpf: make preloaded map iterators to display map elements...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-06 Anton Protopopovbpf: populate the per-cpu insertions/deletions counters...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-06 Anton Protopopovbpf: add a new kfunc to return current bpf_map elements...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-06 Anton Protopopovbpf: add percpu stats for bpf_map elements insertions...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-06 Alexei StarovoitovMerge branch 'Fix for check_max_stack_depth'
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-06 Kumar Kartikeya... selftests/bpf: Add selftest for check_stack_max_depth bug
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-06 Kumar Kartikeya... bpf: Fix max stack depth check for async callbacks
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-07-06 Hou Taoselftests/bpf: Add benchmark for bpf memory allocator
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-06-19 Hou Taoselftests/bpf: Set the default value of consumer_cnt...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-06-19 Hou Taoselftests/bpf: Ensure that next_cpu() returns a valid...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-06-19 Hou Taoselftests/bpf: Output the correct error code for pthread...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-06-19 Hou Taoselftests/bpf: Use producer_cnt to allocate local counter...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-06-13 Alexei StarovoitovMerge branch 'bpf: fix NULL dereference during extable...
Alexei Starovoitov)
- Switch patch order (Feedback from Alexei Starovoitov)
- Add a selftest (Feedback From Alexei Starovoitov)
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-06-13 Krister Johansenselftests/bpf: add a test for subprogram extables
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2023-06-13 Krister Johansenbpf: ensure main program has an extable
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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