| 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, 8 Dec 2011 10:04:37 -0800 From: Kamal Mostafa <kamal@...onical.com> To: Jan Kara <jack@...e.cz>, Alexander Viro <viro@...iv.linux.org.uk>, Andreas Dilger <adilger.kernel@...ger.ca>, Matthew Wilcox <matthew@....cx>, Randy Dunlap <rdunlap@...otime.net>, Theodore Tso <tytso@....edu> Cc: linux-doc@...r.kernel.org, linux-ext4@...r.kernel.org, linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, Surbhi Palande <csurbhi@...il.com>, Valerie Aurora <val@...consulting.com>, Kamal Mostafa <kamal@...onical.com>, Christopher Chaltain <christopher.chaltain@...onical.com>, "Peter M. Petrakis" <peter.petrakis@...onical.com>, Mikulas Patocka <mpatocka@...hat.com> Subject: [PATCH v2 7/7] Documentation: Correct s_umount state for freeze_fs/unfreeze_fs From: Valerie Aurora <val@...consulting.com> freeze_fs/unfreeze_fs ops are called with s_umount held for write, not read. BugLink: https://bugs.launchpad.net/bugs/897421 Signed-off-by: Valerie Aurora <val@...consulting.com> Cc: Kamal Mostafa <kamal@...onical.com> Tested-by: Peter M. Petrakis <peter.petrakis@...onical.com> Signed-off-by: Kamal Mostafa <kamal@...onical.com> Reviewed-by: Christoph Hellwig <hch@....de> --- Documentation/filesystems/Locking | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking index d819ba1..7e46a94 100644 --- a/Documentation/filesystems/Locking +++ b/Documentation/filesystems/Locking @@ -134,8 +134,8 @@ evict_inode: put_super: write write_super: read sync_fs: read -freeze_fs: read -unfreeze_fs: read +freeze_fs: write +unfreeze_fs: write statfs: maybe(read) (see below) remount_fs: write umount_begin: no -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists