2.6.35-longterm review patch. If anyone has any objections, please let me know.
------------------ From: Joe Perches <[email protected]> [ Upstream commit 6c4a5cb219520c7bc937ee186ca53f03733bd09f ] A mis-configured filter can spam the logs with lots of stack traces. Rate-limit the warnings and add printout of the bogus filter information. Original-patch-by: Ben Greear <[email protected]> Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> Signed-off-by: Andi Kleen <[email protected]> --- net/core/filter.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) Index: linux-2.6.35.y/net/core/filter.c =================================================================== --- linux-2.6.35.y.orig/net/core/filter.c +++ linux-2.6.35.y/net/core/filter.c @@ -292,7 +292,9 @@ load_b: mem[f_k] = X; continue; default: - WARN_ON(1); + WARN_RATELIMIT(1, "Unknown code:%u jt:%u tf:%u k:%u\n", + fentry->code, fentry->jt, + fentry->jf, fentry->k); return 0; } _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
