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
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Message-ID: <tip-0b6ec8c0a3708f0a54b75ee1200772ec5226ec49@git.kernel.org>
Date:	Wed, 27 Jan 2016 06:45:37 -0800
From:	tip-bot for Christian Borntraeger <tipbot@...or.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	borntraeger@...ibm.com, mingo@...nel.org, hpa@...or.com,
	tglx@...utronix.de, linux-kernel@...r.kernel.org
Subject: [tip:core/urgent] debugobjects:
  Allow bigger number of early boot objects

Commit-ID:  0b6ec8c0a3708f0a54b75ee1200772ec5226ec49
Gitweb:     http://git.kernel.org/tip/0b6ec8c0a3708f0a54b75ee1200772ec5226ec49
Author:     Christian Borntraeger <borntraeger@...ibm.com>
AuthorDate: Wed, 27 Jan 2016 15:37:58 +0100
Committer:  Thomas Gleixner <tglx@...utronix.de>
CommitDate: Wed, 27 Jan 2016 15:40:59 +0100

debugobjects: Allow bigger number of early boot objects

On my bigger s390 systems  I always get "Out of memory.
ODEBUG disabled". Since the number of objects is needed at
compile time, we can not change the size dynamically before
the caches etc are available. Doubling the size seems to
do the trick. Since it is init data it will be freed anyway,
this should be ok.

Signed-off-by: Christian Borntraeger <borntraeger@...ibm.com>
Link: http://lkml.kernel.org/r/1453905478-13409-1-git-send-email-borntraeger@de.ibm.com
Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 lib/debugobjects.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/debugobjects.c b/lib/debugobjects.c
index 547f7f9..519b5a1 100644
--- a/lib/debugobjects.c
+++ b/lib/debugobjects.c
@@ -21,7 +21,7 @@
 #define ODEBUG_HASH_BITS	14
 #define ODEBUG_HASH_SIZE	(1 << ODEBUG_HASH_BITS)
 
-#define ODEBUG_POOL_SIZE	512
+#define ODEBUG_POOL_SIZE	1024
 #define ODEBUG_POOL_MIN_LEVEL	256
 
 #define ODEBUG_CHUNK_SHIFT	PAGE_SHIFT

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ