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path: root/arch/x86/net/bpf_jit_comp.c
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* bpf: Introduce BPF nospec instruction for mitigating Spectre v4Daniel Borkmann2021-08-041-0/+7
* bpf: Track subprog poke descriptors correctly and fix use-after-freeJohn Fastabend2021-07-251-0/+3
* bpf, x86: Validate computation of branch displacements for x86-64Piotr Krysiuk2021-04-101-1/+10
* bpf, x86: Use kvmalloc_array instead kmalloc_array in bpf_jit_compYonghong Song2021-04-101-2/+2
* bpf: Use NOP_ATOMIC5 instead of emit_nops(&prog, 5) for BPF_TRAMP_F_CALL_ORIGStanislav Fomichev2021-04-071-1/+2
* bpf: Fix fexit trampoline.Alexei Starovoitov2021-04-071-4/+22
* bpf: x64: Do not emit sub/add 0, %rsp when !stack_depthMaciej Fijalkowski2020-09-291-10/+23
* bpf, x64: Drop "pop %rcx" instruction on BPF JIT epilogueMaciej Fijalkowski2020-09-291-2/+0
* bpf, x64: rework pro/epilogue and tailcall handling in JITMaciej Fijalkowski2020-09-171-48/+189
* bpf: rename poke descriptor's 'ip' member to 'tailcall_target'Maciej Fijalkowski2020-09-171-9/+11
* bpf, x64: use %rcx instead of %rax for tail call retpolinesMaciej Fijalkowski2020-09-171-10/+10
* bpf: Introduce sleepable BPF programsAlexei Starovoitov2020-08-281-11/+21
* bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_BLuke Nelson2020-04-201-3/+15
* bpf: Fix trampoline generation for fmod_ret programsAlexei Starovoitov2020-03-111-26/+5
* bpf: Introduce BPF_MODIFY_RETURNKP Singh2020-03-041-11/+119
* bpf: JIT helpers for fmod_ret progsKP Singh2020-03-041-63/+85
* bpf: Refactor trampoline update codeKP Singh2020-03-041-15/+16
* bpf: Introduce BPF_MAP_TYPE_STRUCT_OPSMartin KaFai Lau2020-01-091-10/+8
* bpf, x86: Align dispatcher branch targets to 16BBjörn Töpel2019-12-131-1/+29
* bpf: Introduce BPF dispatcherBjörn Töpel2019-12-131-0/+122
* bpf: Simplify __bpf_arch_text_poke poke type handlingDaniel Borkmann2019-11-241-60/+25
* bpf, x86: Emit patchable direct jump as tail callDaniel Borkmann2019-11-241-95/+187
* bpf, x86: Generalize and extend bpf_arch_text_poke for direct jumpsDaniel Borkmann2019-11-241-18/+46
* bpf: Support attaching tracing BPF program to other BPF programsAlexei Starovoitov2019-11-151-1/+2
* bpf: Reserve space for BPF trampoline in BPF programsAlexei Starovoitov2019-11-151-2/+7
* bpf: Introduce BPF trampolineAlexei Starovoitov2019-11-151-2/+209
* bpf: Add bpf_arch_text_poke() helperAlexei Starovoitov2019-11-151-0/+51
* bpf: Refactor x86 JIT into helpersAlexei Starovoitov2019-11-151-54/+98
* bpf: Add support for BTF pointers to x86 JITAlexei Starovoitov2019-10-171-4/+93
* bpf, x86: Small optimization in comparing against imm0Daniel Borkmann2019-10-041-0/+10
* bpf: fix x64 JIT code generation for jmp to 1st insnAlexei Starovoitov2019-08-011-4/+5
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds2019-06-171-53/+21
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| * bpf, x64: fix stack layout of JITed bpf codeAlexei Starovoitov2019-06-141-53/+21
* | treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441Thomas Gleixner2019-06-051-5/+1
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* x86_64: bpf: implement jitting of JMP32Jiong Wang2019-01-261-6/+40
* bpf: Add bpf_line_info supportMartin KaFai Lau2018-12-091-0/+2
* treewide: kmalloc() -> kmalloc_array()Kees Cook2018-06-121-1/+1
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextDavid S. Miller2018-05-071-223/+120
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| * bpf, x64: remove ld_abs/ld_indDaniel Borkmann2018-05-031-140/+4
| * x86/bpf: Clean up non-standard comments, to make the code more readableIngo Molnar2018-05-021-100/+133
* | bpf, x64: fix memleak when not converging on callsDaniel Borkmann2018-05-021-1/+1
* | bpf, x64: fix memleak when not converging after imageDaniel Borkmann2018-05-021-2/+2
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* bpf, x64: fix JIT emission for dead codeGianluca Borello2018-04-251-1/+11
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2018-03-231-1/+2
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| * bpf, x64: increase number of passesDaniel Borkmann2018-03-071-1/+2
* | bpf, x64: remove bpf_flush_icacheDaniel Borkmann2018-02-271-13/+2
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-nextDavid S. Miller2018-02-261-87/+132
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| * bpf, x64: save 5 bytes in prologue when ebpf insns came from cbpfDaniel Borkmann2018-02-231-12/+16
| * bpf, x64: save few bytes when mul is in alu32Daniel Borkmann2018-02-231-15/+28
| * bpf, x64: save several bytes when mul dest is r0/r3 anywayDaniel Borkmann2018-02-231-10/+11
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