diff options
| author | Ingo Molnar <mingo@kernel.org> | 2014-08-22 10:04:15 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-08-22 10:04:15 +0200 |
| commit | 80b304fd00e8b667775ff791121b61ecd7cd0c03 (patch) | |
| tree | b4f2ec59fe062c43343ee4c2f10a6bcd0e4dcd1b /arch/x86/net/bpf_jit_comp.c | |
| parent | fb21b84e7f809ef04b1e5aed5d463cf0d4866638 (diff) | |
| parent | 6a7519e81321343165f89abb8b616df186d3e57a (diff) | |
Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into x86/urgent
Pull EFI fixes from Matt Fleming:
* WARN_ON(!spin_is_locked()) always triggers on non-SMP machines.
Swap it for the more canonical lockdep_assert_held() which always
does the right thing - Guenter Roeck
* Assign the correct value to efi.runtime_version on arm64 so that all
the runtime services can be invoked - Semen Protsenko
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/net/bpf_jit_comp.c')
| -rw-r--r-- | arch/x86/net/bpf_jit_comp.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index 99bef86ed6df..5c8cb8043c5a 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -211,10 +211,10 @@ struct jit_context { bool seen_ld_abs; }; -static int do_jit(struct sk_filter *bpf_prog, int *addrs, u8 *image, +static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image, int oldproglen, struct jit_context *ctx) { - struct sock_filter_int *insn = bpf_prog->insnsi; + struct bpf_insn *insn = bpf_prog->insnsi; int insn_cnt = bpf_prog->len; u8 temp[64]; int i; @@ -235,7 +235,7 @@ static int do_jit(struct sk_filter *bpf_prog, int *addrs, u8 *image, /* mov qword ptr [rbp-X],rbx */ EMIT3_off32(0x48, 0x89, 0x9D, -stacksize); - /* sk_convert_filter() maps classic BPF register X to R7 and uses R8 + /* bpf_convert_filter() maps classic BPF register X to R7 and uses R8 * as temporary, so all tcpdump filters need to spill/fill R7(r13) and * R8(r14). R9(r15) spill could be made conditional, but there is only * one 'bpf_error' return path out of helper functions inside bpf_jit.S @@ -841,7 +841,7 @@ common_load: ctx->seen_ld_abs = true; /* By design x64 JIT should support all BPF instructions * This error will be seen if new instruction was added * to interpreter, but not to JIT - * or if there is junk in sk_filter + * or if there is junk in bpf_prog */ pr_err("bpf_jit: unknown opcode %02x\n", insn->code); return -EINVAL; @@ -862,11 +862,11 @@ common_load: ctx->seen_ld_abs = true; return proglen; } -void bpf_jit_compile(struct sk_filter *prog) +void bpf_jit_compile(struct bpf_prog *prog) { } -void bpf_int_jit_compile(struct sk_filter *prog) +void bpf_int_jit_compile(struct bpf_prog *prog) { struct bpf_binary_header *header = NULL; int proglen, oldproglen = 0; @@ -932,7 +932,7 @@ out: static void bpf_jit_free_deferred(struct work_struct *work) { - struct sk_filter *fp = container_of(work, struct sk_filter, work); + struct bpf_prog *fp = container_of(work, struct bpf_prog, work); unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK; struct bpf_binary_header *header = (void *)addr; @@ -941,7 +941,7 @@ static void bpf_jit_free_deferred(struct work_struct *work) kfree(fp); } -void bpf_jit_free(struct sk_filter *fp) +void bpf_jit_free(struct bpf_prog *fp) { if (fp->jited) { INIT_WORK(&fp->work, bpf_jit_free_deferred); |