2019-08-14 |
Daniel Borkmann | bpf, arm64: remove prefetch insn in xadd mapping Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-08-14 |
Daniel Borkmann | x86/retpolines: Disable switch jump tables when retpolines... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-08-14 |
Daniel Borkmann | x86, retpolines: Raise limit for generating indirect... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-08-14 |
Daniel Borkmann | bpf: fix use after free in bpf_evict_inode Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-08-14 |
Daniel Borkmann | ipvlan: disallow userns cap_net_admin to change global... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-08-14 |
Daniel Borkmann | bpf: fix sanitation rewrite in case of non-pointers Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-08-14 |
Daniel Borkmann | ipvlan, l3mdev: fix broken l3s mode wrt local routes Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-07-24 |
Daniel Borkmann | bpf: fix partial copy of map_ptr when dst is scalar Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-07-24 |
Daniel Borkmann | tcp, ulp: fix leftover icsk_ulp_ops preventing sock... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-07-24 |
Daniel Borkmann | tcp, ulp: add alias for all ulp modules Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-07-24 |
Daniel Borkmann | bpf, ppc64: fix unexpected r0=0 exit path inside bpf_xadd Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-07-24 |
Daniel Borkmann | bpf, s390: fix potential memleak when later bpf_jit_prog... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-08 |
Daniel Borkmann | bpf: add various test cases to selftests Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-08 |
Daniel Borkmann | bpf: fix inner map masking to prevent oob under speculation Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-08 |
Daniel Borkmann | bpf: fix sanitation of alu op with pointer / scalar... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-08 |
Daniel Borkmann | bpf: prevent out of bounds speculation on pointer arithmetic Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-08 |
Daniel Borkmann | bpf: fix check_map_access smin_value test when pointer... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-08 |
Daniel Borkmann | bpf: restrict unknown scalars of mixed signed bounds... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-08 |
Daniel Borkmann | bpf: restrict stack pointer arithmetic for unprivileged Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-08 |
Daniel Borkmann | bpf: restrict map value pointer arithmetic for unprivileged Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-08 |
Daniel Borkmann | bpf: enable access to ax register also from verifier... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-08 |
Daniel Borkmann | bpf: move tmp variable into ax register in interpreter Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-04 |
Daniel Borkmann | bpf: move {prev_,}insn_idx into verifier env Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-04 |
Daniel Borkmann | bpf: properly enforce index mask to prevent out-of... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-03-01 |
Daniel Borkmann | sock: fix sg page frag coalescing in sk_alloc_sg Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-02-06 |
Daniel Borkmann | bpf, arm32: fix to use bpf_jit_binary_lock_ro api Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2019-01-14 |
Daniel Borkmann | bpf: reject passing modified ctx to helper functions Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-11-09 |
Daniel Borkmann | tls: fix use-after-free in tls_push_record Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-10-01 |
Daniel Borkmann | bpf: use array_index_nospec in find_prog_type Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-10-01 |
Daniel Borkmann | bpf, x64: fix memleak when not converging after image Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-06-06 |
Daniel Borkmann | bpf: fix rlimit in reuseport net selftest Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-03-28 |
Daniel Borkmann | bpf, x64: increase number of passes Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-03-28 |
Daniel Borkmann | kbuild: disable clang's default use of -fmerge-all... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-03-15 |
Daniel Borkmann | bpf, ppc64: fix out of bounds access in tail call Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-03-15 |
Daniel Borkmann | bpf: allow xadd only on aligned memory Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-03-15 |
Daniel Borkmann | bpf, arm64: fix out of bounds access in tail call Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-03-15 |
Daniel Borkmann | bpf, x64: implement retpoline for tail call Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-03-15 |
Daniel Borkmann | bpf: fix mlock precharge on arraymaps Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-01-18 |
Daniel Borkmann | bpf: mark dst unknown on inconsistent {s, u}bounds... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-01-17 |
Daniel Borkmann | bpf: fix cls_bpf on filter replace Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-01-16 |
Daniel Borkmann | bpf: reject stores into ctx via st and xadd Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-01-16 |
Daniel Borkmann | net, sched: fix panic when updating miniq {b,q}stats Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-01-16 |
Daniel Borkmann | bpf, arm64: fix stack_depth tracking in combination... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-01-10 |
Daniel Borkmann | bpf, array: fix overflow in max_entries and undefined... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-01-10 |
Daniel Borkmann | bpf: arsh is not supported in 32 bit alu thus reject it Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2018-01-09 |
Daniel Borkmann | bpf: avoid false sharing of map refcount with max_entries Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-12-23 |
Daniel Borkmann | Merge branch 'bpf-bpftool-various-fixes' Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-12-21 |
Daniel Borkmann | Merge branch 'bpf-verifier-sec-fixes' Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-12-17 |
Daniel Borkmann | bpf: fix build issues on um due to mising bpf_perf_event.h Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-12-15 |
Daniel Borkmann | bpf: add test case for ld_abs and helper changing pkt... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-12-15 |
Daniel Borkmann | bpf, sparc: fix usage of wrong reg for load_skb_regs... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-12-15 |
Daniel Borkmann | bpf: guarantee r1 to be ctx in case of bpf_helper_changes_pk... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-12-15 |
Daniel Borkmann | bpf, ppc64: do not reload skb pointers in non-skb context Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-12-15 |
Daniel Borkmann | bpf, s390x: do not reload skb pointers in non-skb context Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-12-12 |
Daniel Borkmann | bpf: fix broken BPF selftest build Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-12-12 |
Daniel Borkmann | bpf: fix build issues on um due to mising bpf_perf_event.h Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-12-12 |
Daniel Borkmann | bpf: fix corruption on concurrent perf_event_output... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-12-05 |
Daniel Borkmann | Merge branch 'bpf-fix-broken-uapi-for-pt-regs' Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-11-30 |
Daniel Borkmann | Merge branch 'bpftool-misc-fixes' Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-11-22 |
Daniel Borkmann | Merge branch 'bpf-fix-null-arg-semantics' Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-11-20 |
Daniel Borkmann | Merge branch 'bpf-offload-fixes' Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-11-02 |
Daniel Borkmann | bpf: add test cases to bpf selftests to cover all meta... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-11-02 |
Daniel Borkmann | bpf: also improve pattern matches for meta access Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-11-02 |
Daniel Borkmann | bpf: minor cleanups after merge Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-10-21 |
Daniel Borkmann | bpf: add test cases to bpf selftests to cover all access... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-10-21 |
Daniel Borkmann | bpf: fix pattern matches for direct packet access Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-10-21 |
Daniel Borkmann | bpf: fix off by one for range markings with L{T, E... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-10-19 |
Daniel Borkmann | bpf: do not test for PCPU_MIN_UNIT_SIZE before percpu... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-10-19 |
Daniel Borkmann | bpf: fix splat for illegal devmap percpu allocation Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-10-19 |
Daniel Borkmann | mm, percpu: add support for __GFP_NOWARN flag Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-09-26 |
Daniel Borkmann | bpf, ixgbe: add meta data support Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-09-26 |
Daniel Borkmann | bpf, nfp: add meta data support Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-09-26 |
Daniel Borkmann | bpf: improve selftests and add tests for meta pointer Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-09-26 |
Daniel Borkmann | bpf: update bpf.h uapi header for tools Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-09-26 |
Daniel Borkmann | bpf: add meta pointer for direct access Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-09-26 |
Daniel Borkmann | bpf: rename bpf_compute_data_end into bpf_compute_data_pointers Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-09-19 |
Daniel Borkmann | bpf: fix ri->map_owner pointer on bpf_prog_realloc Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-09-09 |
Daniel Borkmann | bpf: make error reporting in bpf_warn_invalid_xdp_action... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-09-09 |
Daniel Borkmann | bpf: don't select potentially stale ri->map from buggy... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-24 |
Daniel Borkmann | bpf: netdev is never null in __dev_map_flush Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-23 |
Daniel Borkmann | bpf: minor cleanups for dev_map Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-23 |
Daniel Borkmann | bpf: misc xdp redirect cleanups Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-22 |
Daniel Borkmann | bpf: fix map value attribute for hash of maps Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-22 |
Daniel Borkmann | bpf: fix map value attribute for hash of maps Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-21 |
Daniel Borkmann | bpf: fix double free from dev_map_notification() Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-21 |
Daniel Borkmann | bpf, doc: also add s390x as arch to sysctl description Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-20 |
Daniel Borkmann | bpf: inline map in map lookup functions for array and... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-20 |
Daniel Borkmann | bpf: make htab inlining more robust wrt assumptions Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-18 |
Daniel Borkmann | bpf, doc: improve sysctl knob description Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-17 |
Daniel Borkmann | bpf: reuse tc bpf prologue for sk skb progs Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-17 |
Daniel Borkmann | bpf: don't enable preemption twice in smap_do_verdict Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-17 |
Daniel Borkmann | bpf: no need to nullify ri->map in xdp_do_redirect Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-17 |
Daniel Borkmann | bpf: fix liveness propagation to parent in spilled... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-16 |
Daniel Borkmann | bpf: fix bpf_trace_printk on 32 bit archs Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-11 |
Daniel Borkmann | bpf: fix two missing target_size settings in bpf_convert_ctx... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-11 |
Daniel Borkmann | net: fix compilation when busy poll is not enabled Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-09 |
Daniel Borkmann | bpf: add test cases for new BPF_J{LT, LE, SLT, SLE... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-09 |
Daniel Borkmann | bpf: enable BPF_J{LT, LE, SLT, SLE} opcodes in verifier Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-09 |
Daniel Borkmann | bpf, nfp: implement jiting of BPF_J{LT,LE} Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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2017-08-09 |
Daniel Borkmann | bpf, ppc64: implement jiting of BPF_J{LT, LE, SLT,... Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
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