| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Thu, 22 Aug 2013 20:59:39 +0800 From: Jiang Liu <liuj97@...il.com> To: Steven Rostedt <rostedt@...dmis.org> Cc: liuj97@...il.com, Jiang Liu <jiang.liu@...wei.com>, Frederic Weisbecker <fweisbec@...il.com>, Ingo Molnar <mingo@...hat.com>, linux-kernel@...r.kernel.org Subject: [PATCH] tracing: store entry->next_cpu to trace records in trace_ctxwake_bin() From: Jiang Liu <jiang.liu@...wei.com> Function trace_ctxwake_bin() misses ctx_switch_entry->next_cpu field, so user will get stale value for "next_cpu". Signed-off-by: Jiang Liu <jiang.liu@...wei.com> Cc: Steven Rostedt <rostedt@...dmis.org> Cc: Frederic Weisbecker <fweisbec@...il.com> Cc: Ingo Molnar <mingo@...hat.com> Cc: linux-kernel@...r.kernel.org --- kernel/trace/trace_output.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c index 34e7cba..201eb76 100644 --- a/kernel/trace/trace_output.c +++ b/kernel/trace/trace_output.c @@ -1157,6 +1157,7 @@ static enum print_line_t trace_ctxwake_bin(struct trace_iterator *iter, SEQ_PUT_FIELD_RET(s, field->prev_pid); SEQ_PUT_FIELD_RET(s, field->prev_prio); SEQ_PUT_FIELD_RET(s, field->prev_state); + SEQ_PUT_FIELD_RET(s, field->next_cpu); SEQ_PUT_FIELD_RET(s, field->next_pid); SEQ_PUT_FIELD_RET(s, field->next_prio); SEQ_PUT_FIELD_RET(s, field->next_state); -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists