diff options
| author | Song Liu <song@kernel.org> | 2022-02-08 14:05:08 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-02-08 14:52:05 -0800 |
| commit | 0f350231b5ac8867d552122b9ec88e8d7da00e8c (patch) | |
| tree | 172978961732c65c32330224ca37c8ea19ee02ee | |
| parent | 4172843ed4a38f97084032f74f07b2037b5da3a6 (diff) | |
bpf: Fix leftover header->pages in sparc and powerpc code.
Replace header->pages * PAGE_SIZE with new header->size.
Fixes: ed2d9e1a26cc ("bpf: Use size instead of pages in bpf_binary_header")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Song Liu <song@kernel.org>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20220208220509.4180389-2-song@kernel.org
| -rw-r--r-- | arch/powerpc/net/bpf_jit_comp.c | 2 | ||||
| -rw-r--r-- | arch/sparc/net/bpf_jit_comp_64.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/net/bpf_jit_comp.c b/arch/powerpc/net/bpf_jit_comp.c index d6ffdd0f2309..9003c313475d 100644 --- a/arch/powerpc/net/bpf_jit_comp.c +++ b/arch/powerpc/net/bpf_jit_comp.c @@ -247,7 +247,7 @@ skip_codegen_passes: fp->jited = 1; fp->jited_len = proglen + FUNCTION_DESCR_SIZE; - bpf_flush_icache(bpf_hdr, (u8 *)bpf_hdr + (bpf_hdr->pages * PAGE_SIZE)); + bpf_flush_icache(bpf_hdr, (u8 *)bpf_hdr + bpf_hdr->size); if (!fp->is_func || extra_pass) { bpf_jit_binary_lock_ro(bpf_hdr); bpf_prog_fill_jited_linfo(fp, addrs); diff --git a/arch/sparc/net/bpf_jit_comp_64.c b/arch/sparc/net/bpf_jit_comp_64.c index b1e38784eb23..fa0759bfe498 100644 --- a/arch/sparc/net/bpf_jit_comp_64.c +++ b/arch/sparc/net/bpf_jit_comp_64.c @@ -1599,7 +1599,7 @@ skip_init_ctx: if (bpf_jit_enable > 1) bpf_jit_dump(prog->len, image_size, pass, ctx.image); - bpf_flush_icache(header, (u8 *)header + (header->pages * PAGE_SIZE)); + bpf_flush_icache(header, (u8 *)header + header->size); if (!prog->is_func || extra_pass) { bpf_jit_binary_lock_ro(header); |