FSTests Archive on lore.kernel.org
 help / color / Atom feed
From: "Darrick J. Wong" <djwong@kernel.org>
To: djwong@kernel.org, guaneryu@gmail.com
Cc: linux-xfs@vger.kernel.org, fstests@vger.kernel.org, guan@eryu.me
Subject: [PATCH 1/4] generic/623: don't fail on core dumps
Date: Tue, 02 Mar 2021 15:22:39 -0800
Message-ID: <161472735969.3478298.17752955323122832118.stgit@magnolia> (raw)
In-Reply-To: <161472735404.3478298.8179031068431918520.stgit@magnolia>

From: Darrick J. Wong <djwong@kernel.org>

This test is designed to fail an mmap write and see what happens.
Typically this is a segmentation fault.  If the user's computer is
configured to capture core dumps, this will cause the test to fail, even
though we got the reaction we wanted.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
 tests/generic/623 |    1 +
 1 file changed, 1 insertion(+)


diff --git a/tests/generic/623 b/tests/generic/623
index 7be38955..04411405 100755
--- a/tests/generic/623
+++ b/tests/generic/623
@@ -37,6 +37,7 @@ _scratch_mount
 # status on the page.
 file=$SCRATCH_MNT/file
 $XFS_IO_PROG -fc "pwrite 0 4k" -c fsync $file | _filter_xfs_io
+ulimit -c 0
 $XFS_IO_PROG -x -c "mmap 0 4k" -c "mwrite 0 4k" -c shutdown -c fsync \
 	-c "mwrite 0 4k" $file | _filter_xfs_io
 


  reply index

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-02 23:22 [PATCHSET 0/4] fstests: various fixes Darrick J. Wong
2021-03-02 23:22 ` Darrick J. Wong [this message]
2021-03-04 14:41   ` [PATCH 1/4] generic/623: don't fail on core dumps Chandan Babu R
2021-03-05  8:30   ` Christoph Hellwig
2021-03-02 23:22 ` [PATCH 2/4] xfs/271: fix test failure on non-reflink filesystems Darrick J. Wong
2021-03-04 15:42   ` Chandan Babu R
2021-03-05  8:31   ` Christoph Hellwig
2021-03-02 23:22 ` [PATCH 3/4] common/rc: fix detection of device-mapper/persistent memory incompatibility Darrick J. Wong
2021-03-05  8:25   ` Chandan Babu R
2021-03-05  8:33   ` Christoph Hellwig
2021-03-02 23:22 ` [PATCH 4/4] generic/60[78]: ensure the initial DAX file flag state before test Darrick J. Wong
2021-03-05  8:35   ` Chandan Babu R

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=161472735969.3478298.17752955323122832118.stgit@magnolia \
    --to=djwong@kernel.org \
    --cc=fstests@vger.kernel.org \
    --cc=guan@eryu.me \
    --cc=guaneryu@gmail.com \
    --cc=linux-xfs@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

FSTests Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/fstests/0 fstests/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 fstests fstests/ https://lore.kernel.org/fstests \
		fstests@vger.kernel.org
	public-inbox-index fstests

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.fstests


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git