* [LTP] proc01 hang with 3.10.0-0.rc1/rc2
@ 2013-05-24 14:02 Jan Stancek
0 siblings, 0 replies; only message in thread
From: Jan Stancek @ 2013-05-24 14:02 UTC (permalink / raw)
To: ltp-list
[-- Attachment #1: Type: text/plain, Size: 250 bytes --]
Hi,
proc01 hangs on read from /proc/self/net/rpc/use-gss-proxy.
I'm attaching a patch if anyone runs rc kernels and is hitting it too,
it's not meant for inclusion to LTP. At least not yet, since the issue
exists only in -rc kernels.
Regards,
Jan
[-- Attachment #2: 0001-proc01-skip-proc-self-net-rpc-use-gss-proxy.patch --]
[-- Type: text/x-patch, Size: 1517 bytes --]
From 77b14e19e319c3b59ef068805abf00d19af008d8 Mon Sep 17 00:00:00 2001
Message-Id: <77b14e19e319c3b59ef068805abf00d19af008d8.1369401766.git.jstancek@redhat.com>
From: Jan Stancek <jstancek@redhat.com>
Date: Fri, 24 May 2013 15:21:18 +0200
Subject: [PATCH] proc01: skip /proc/self/net/rpc/use-gss-proxy
It blocks even with O_NONBLOCK, which causes this test to hang.
This patch also converts WARN to INFO, since there are supposed
to be known failures.
Signed-off-by: Jan Stancek <jstancek@redhat.com>
---
testcases/kernel/fs/proc/proc01.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/testcases/kernel/fs/proc/proc01.c b/testcases/kernel/fs/proc/proc01.c
index f2aa483..c9979ab 100644
--- a/testcases/kernel/fs/proc/proc01.c
+++ b/testcases/kernel/fs/proc/proc01.c
@@ -137,6 +137,8 @@ static const char lsm_should_work[][PATH_MAX] = {
the test while being read. */
static const char error_nonblock[][PATH_MAX] = {
"/proc/xen/xenbus",
+ "/proc/self/net/rpc/use-gss-proxy",
+ "/proc/[0-9]*/net/rpc/use-gss-proxy",
""
};
@@ -363,8 +365,9 @@ static long readproc(const char *obj)
/* Skip files does not honor O_NONBLOCK. */
for (i = 0; error_nonblock[i][0] != '\0'; i++) {
- if (!strcmp(obj, error_nonblock[i])) {
- tst_resm(TWARN, "%s: does not honor "
+ if (!strcmp(obj, error_nonblock[i]) ||
+ !fnmatch(error_nonblock[i], obj, FNM_PATHNAME)) {
+ tst_resm(TINFO, "%s: skip, does not honor "
"O_NONBLOCK", obj);
return 0;
}
--
1.7.1
[-- Attachment #3: Type: text/plain, Size: 421 bytes --]
------------------------------------------------------------------------------
Try New Relic Now & We'll Send You this Cool Shirt
New Relic is the only SaaS-based application performance monitoring service
that delivers powerful full stack analytics. Optimize and monitor your
browser, app, & servers with just a few lines of code. Try New Relic
and get this awesome Nerd Life shirt! http://p.sf.net/sfu/newrelic_d2d_may
[-- Attachment #4: Type: text/plain, Size: 155 bytes --]
_______________________________________________
Ltp-list mailing list
Ltp-list@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/ltp-list
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2013-05-24 14:02 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-05-24 14:02 [LTP] proc01 hang with 3.10.0-0.rc1/rc2 Jan Stancek
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.