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bpf: fix refcnt overflow
2016-05-19 Alexei Starovoitovbpf: fix refcnt overflow
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2016-05-19 Alexei Starovoitovbpf/verifier: reject invalid LD_ABS | BPF_DW instruction
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2016-04-20 Alexei Starovoitovbpf: avoid copying junk bytes in bpf_get_current_comm()
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2015-12-03 Alexei Starovoitovbpf: fix allocation warnings in bpf maps and integer...
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2015-10-27 Alexei Starovoitovbpf: make tracing helpers gpl only
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2015-10-27 Alexei Starovoitovbpf: fix bpf_perf_event_read() helper
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2015-10-22 Alexei Starovoitovsamples: bpf: add bpf_perf_event_output example
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2015-10-22 Alexei Starovoitovbpf: introduce bpf_perf_event_output() helper
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2015-10-22 Alexei Starovoitovperf: pad raw data samples automatically
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
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2015-10-13 Alexei Starovoitovbpf: add unprivileged bpf tests
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-10-13 Alexei Starovoitovbpf: charge user for creation of BPF maps and programs
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-10-13 Alexei Starovoitovbpf: enable non-root eBPF programs
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-10-11 Alexei Starovoitovbpf: fix cb access in socket filter programs
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-10-08 Alexei Starovoitovbpf: clear sender_cpu before xmit
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-09-18 Alexei Starovoitovbpf: add bpf_redirect() helper
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-09-09 Alexei Starovoitovbpf: fix out of bounds access in verifier log
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-08-31 Alexei Starovoitovlib: move strncpy_from_unsafe() into mm/maccess.c
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-08-28 Alexei Starovoitovbpf: add support for %s specifier to bpf_trace_printk()
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-08-28 Alexei Starovoitovlib: introduce strncpy_from_unsafe()
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-08-27 Alexei Starovoitovbpf: fix bpf_skb_set_tunnel_key() helper
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-08-26 Alexei Starovoitovnet_sched: act_bpf: remove spinlock in fast path
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-08-26 Alexei Starovoitovnet_sched: convert rsvp to call tcf_exts_destroy from...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-08-26 Alexei Starovoitovnet_sched: convert tcindex to call tcf_exts_destroy...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-08-26 Alexei Starovoitovnet_sched: act_bpf: remove unnecessary copy
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-08-26 Alexei Starovoitovnet_sched: make tcf_hash_destroy() static
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-08-07 Alexei Starovoitovvxlan: combine VXLAN_FLOWBASED into VXLAN_COLLECT_METADATA
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-07-31 Alexei Starovoitovvxlan: expose COLLECT_METADATA flag to user space
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-07-31 Alexei Starovoitovbpf: add helpers to access tunnel metadata
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-07-22 Alexei Starovoitovrcu: Make rcu_is_watching() really notrace
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-07-21 Alexei Starovoitovtest_bpf: add bpf_skb_vlan_push/pop() tests
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-07-21 Alexei Starovoitovbpf: introduce bpf_skb_vlan_push/pop() helpers
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-07-16 Alexei Starovoitovtc: act_bpf: fix memory leak
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-06-16 Alexei Starovoitovbpf: disallow bpf tc programs access current->pid,uid
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-06-15 Alexei Starovoitovbpf: let kprobe programs use bpf_get_smp_processor_id...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-06-15 Alexei Starovoitovbpf: allow networking programs to use bpf_trace_printk...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-06-15 Alexei Starovoitovbpf: introduce current->pid, tgid, uid, gid, comm accessors
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-06-07 Alexei Starovoitovbpf: allow programs to write to certain skb fields
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-06-07 Alexei Starovoitovbpf: make programs see skb->data == L2 for ingress...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-06-04 Alexei Starovoitovbpf: fix build due to missing tc_verd
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-06-04 Alexei Starovoitovbpf: introduce bpf_clone_redirect() helper
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-05-31 Alexei Starovoitovbpf: add missing rcu protection when releasing programs...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-05-31 Alexei Starovoitovbpf: allow BPF programs access skb->skb_iif and skb...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-05-27 Alexei Starovoitovperf: Fix race in BPF program unregister
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-05-25 Alexei Starovoitovx86: bpf_jit: fix compilation of large bpf programs
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-05-21 Alexei Starovoitovsamples/bpf: bpf_tail_call example for networking
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-05-21 Alexei Starovoitovsamples/bpf: bpf_tail_call example for tracing
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-05-21 Alexei Starovoitovx86: bpf_jit: implement bpf_tail_call() helper
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-05-21 Alexei Starovoitovbpf: allow bpf programs to tail-call other bpf programs
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-05-13 Alexei Starovoitovx86: bpf_jit: fix FROM_BE16 and FROM_LE16/32 instructions
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-05-13 Alexei Starovoitovpktgen: fix packet generation
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-05-10 Alexei Starovoitovpktgen: introduce xmit_mode '<start_xmit|netif_receive>'
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-05-04 Alexei Starovoitovnet: sched: run ingress qdisc without locks
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-28 Alexei Starovoitovbpf: fix 64-bit divide
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-16 Alexei Starovoitovbpf: fix two bugs in verification logic when accessing...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-16 Alexei Starovoitovbpf: fix bpf helpers to use skb->mac_header relative...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-16 Alexei Starovoitovbpf: fix verifier memory corruption
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-06 Alexei Starovoitovtc: bpf: add checksum helpers
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-02 Alexei Starovoitovsamples/bpf: Add kmem_alloc()/free() tracker tool
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-02 Alexei Starovoitovsamples/bpf: Add IO latency analysis (iosnoop/heatmap...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-02 Alexei Starovoitovsamples/bpf: Add counting example for kfree_skb() function...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-02 Alexei Starovoitovsamples/bpf: Add simple non-portable kprobe filter...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-02 Alexei Starovoitovtracing: Allow BPF programs to call bpf_trace_printk()
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-02 Alexei Starovoitovtracing: Allow BPF programs to call bpf_ktime_get_ns()
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-02 Alexei Starovoitovtracing, perf: Implement BPF programs attached to kprobes
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-04-02 Alexei Starovoitovtracing: Add kprobe flag
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-03-29 Alexei Starovoitovtc: bpf: generalize pedit action
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-03-17 Alexei Starovoitovbpf: allow BPF programs access 'protocol' and 'vlan_tci...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-03-16 Alexei Starovoitovsamples: bpf: add skb->field examples and tests
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-03-16 Alexei Starovoitovbpf: allow extended BPF programs access skb fields
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-01-27 Alexei Starovoitovsamples: bpf: relax test_maps check
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2015-01-27 Alexei Starovoitovbpf: rcu lock must not be held when calling copy_to_user()
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-12-11 Alexei Starovoitovnet: sock: fix access via invalid file descriptor
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-12-06 Alexei Starovoitovsamples: bpf: large eBPF program in C
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-12-06 Alexei Starovoitovsamples: bpf: trivial eBPF program in C
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-12-06 Alexei Starovoitovsamples: bpf: elf_bpf file loader
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-12-06 Alexei Starovoitovsamples: bpf: example of stateful socket filtering
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-12-06 Alexei Starovoitovnet: sock: allow eBPF programs to be attached to sockets
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-12-06 Alexei Starovoitovbpf: verifier: add checks for BPF_ABS | BPF_IND instructions
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-12-06 Alexei Starovoitovbpf: x86: fix epilogue generation for eBPF programs
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-11-19 Alexei Starovoitovbpf: fix arraymap NULL deref and missing overflow and...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-11-18 Alexei Starovoitovbpf: remove test map scaffolding and user proper types
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-11-18 Alexei Starovoitovbpf: allow eBPF programs to use maps
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-11-18 Alexei Starovoitovbpf: add a testsuite for eBPF maps
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-11-18 Alexei Starovoitovbpf: fix BPF_MAP_LOOKUP_ELEM command return code
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-11-18 Alexei Starovoitovbpf: add array type of eBPF maps
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-11-18 Alexei Starovoitovbpf: add hashtable type of eBPF maps
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-11-18 Alexei Starovoitovbpf: add 'flags' attribute to BPF_MAP_UPDATE_ELEM command
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-10-30 Alexei Starovoitovtest: bpf: add a testcase reduced from nmap
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-10-30 Alexei Starovoitovsamples: bpf: add a verifier test and summary line
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-10-30 Alexei Starovoitovbpf: reduce verifier memory consumption
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-10-27 Alexei Starovoitovbpf: split eBPF out of NET
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-10-22 Alexei Starovoitovbpf: fix bug in eBPF verifier
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-10-14 Alexei Starovoitovnet: filter: move common defines into bpf_common.h
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-10-14 Alexei Starovoitovx86: bpf_jit: fix two bugs in eBPF JIT compiler
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-10-10 Alexei Starovoitovnet: bpf: fix bpf syscall dependence on anon_inodes
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-10-02 Alexei Starovoitovnet: pktgen: packet bursting via skb->xmit_more
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-10-02 Alexei Starovoitovbpf: add tests to verifier testsuite
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-10-02 Alexei Starovoitovbpf: add search pruning optimization to verifier
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-09-26 Alexei Starovoitovsparc: bpf_jit: add support for BPF_LD(X) | BPF_LEN...
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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2014-09-26 Alexei Starovoitovbpf: mini eBPF library, test stubs and verifier testsuite
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
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