The patch titled
Subject: kernel/trace/bpf_trace.c: work around gcc-4.4.4 anon union initialization bug
has been added to the -mm tree. Its filename is
kernel-trace-bpf_tracec-work-around-gcc-444-anon-union-initialization-bug.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/kernel-trace-bpf_tracec-work-around-gcc-444-anon-union-initialization-bug.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/kernel-trace-bpf_tracec-work-around-gcc-444-anon-union-initialization-bug.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: kernel/trace/bpf_trace.c: work around gcc-4.4.4 anon union initialization bug
kernel/trace/bpf_trace.c: In function 'bpf_event_output':
kernel/trace/bpf_trace.c:312: error: unknown field 'next' specified in initializer
kernel/trace/bpf_trace.c:312: warning: missing braces around initializer
kernel/trace/bpf_trace.c:312: warning: (near initialization for 'raw.frag.<anonymous>')
Fixes: 555c8a8623a3a87 ("bpf: avoid stack copy and use skb ctx for event output")
Cc: Daniel Borkmann <daniel@xxxxxxxxxxxxx>
Cc: Alexei Starovoitov <ast@xxxxxxxxxx>
Cc: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/trace/bpf_trace.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff -puN kernel/trace/bpf_trace.c~kernel-trace-bpf_tracec-work-around-gcc-444-anon-union-initialization-bug kernel/trace/bpf_trace.c
--- a/kernel/trace/bpf_trace.c~kernel-trace-bpf_tracec-work-around-gcc-444-anon-union-initialization-bug
+++ a/kernel/trace/bpf_trace.c
@@ -309,7 +309,9 @@ u64 bpf_event_output(struct bpf_map *map
};
struct perf_raw_record raw = {
.frag = {
- .next = ctx_size ? &frag : NULL,
+ {
+ .next = ctx_size ? &frag : NULL,
+ },
.size = meta_size,
.data = meta,
},
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
i-need-old-gcc.patch
arch-alpha-kernel-systblss-remove-debug-check.patch
arm-arch-arm-include-asm-pageh-needs-personalityh.patch
ocfs2-improve-recovery-performance-v2-fix.patch
ocfs2-dlm-disable-bug_on-when-dlm_lock_res_dropping_ref-is-cleared-before-dlm_deref_lockres_done_handler-fix.patch
mm.patch
mm-reorganize-slab-freelist-randomization-fix.patch
mm-balloon-use-general-non-lru-movable-page-feature-fix.patch
mm-compaction-split-freepages-without-holding-the-zone-lock-fix-2.patch
mm-frontswap-convert-frontswap_enabled-to-static-key-checkpatch-fixes.patch
mm-add-nr_zsmalloc-to-vmstat-fix.patch
mm-memcg-use-consistent-gfp-flags-during-readahead-checkpatch-fixes.patch
mm-thp-make-swapin-readahead-under-down_read-of-mmap_sem-fix-2-fix.patch
mm-fix-build-warnings-in-linux-compactionh-fix.patch
mm-update-the-comment-in-__isolate_free_page-checkpatch-fixes.patch
treewide-replace-obsolete-_refok-by-__ref-checkpatch-fixes.patch
printk-create-pr_level-functions-fix.patch
printk-add-kernel-parameter-to-control-writes-to-dev-kmsg-checkpatch-fixes.patch
kexec-ensure-user-memory-sizes-do-not-wrap-fix.patch
kexec-allow-architectures-to-override-boot-mapping-fix.patch
allow-kdump-with-crash_kexec_post_notifiers-fix.patch
linux-next-rejects.patch
drivers-net-wireless-intel-iwlwifi-dvm-calibc-fix-min-warning.patch
kernel-trace-bpf_tracec-work-around-gcc-444-anon-union-initialization-bug.patch
bitmap-bitmap_equal-memcmp-optimization-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
slab-leaks3-default-y.patch
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