- 08 Jun, 2016 35 commits
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Wolfram Sang authored
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
Let's simply specify the struct to keep in sync with kernel coding style. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
We want to remove it, but to do so properly, it is good to have a working example. Needs to be copied to /lib/firmware in order to be used. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
Use proper type for size_t. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
We have sane defaults, so we don't need to bail out if there is no config file. Note that the config file should go away completely in favour of configuration mechanisms already upstream. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
The loop variable was defined but not really used. Fix this. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
Move the one debug macro to the generic wlan header. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
No need for an open coded one. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
I had a problem connecting to a network with a short preamble, so let's make the safer option the default. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
My Spectec SDW823 card oopsed when it was already inserted during boot. When debugging this, I noticed that the card init was done in a seperate workqueue which was only activated once in probe. After removing the workqueue and calling the card init directly from probe, the OOPS went away. It turned out this is the same OOPS which happened when removing the card, so this seems possible now. Note: There is still a not-understood card-removed event during boot, but at least it doesn't crash anymore and the card will be re-probed right away. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
No need to be backwards compatible. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
We are by far newer than that anyhow. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
FW_LOADER works fine, no need for a open coded fallback. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
I couldn't find any trace of code or even products using ks7010 with something else than SDIO. So, remove the conditionals. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Wolfram Sang authored
See the TODO for details where this driver came from. Only a few minor changes were made to make the driver suitable for staging: * updated Kconfig help text and dependencies * added TODO * removed two __DATE__ and __TIME__ printouts to allow reproducible builds * added to staging main Kconfig + Makefile Tested on a Renesas Salvator-X board with a Spectec SDW-823 card. I could connect to a WPA-protected network. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Tobin C Harding authored
A number of function definitions were found to be candidates for static scoping. This patch adds static to these functions. Signed-off-by: Tobin C Harding <me@tobin.cc> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Oleg Drokin authored
There was a proper debugging function by that name that's long gone. The currently remaining shadow that always returns true is not really useful so it could be dropped along with all the asserts it is part of. Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Oleg Drokin authored
It's no longer used and never set anywhere. Signed-off-by: Oleg Drokin <green@linuxhacker.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jinshan Xiong authored
In ll_readpage and ll_write_begin, it needs to find out the cl_env and cl_io, a.k.a ll_cl_context, when the IO is initialized. It used to call cl_env_get() to figure it out but turned out to be contended if multiple threads are doing IO. In this patch, a per open file ll_cl_context cache is created. When IO type of CIT_READ, CIT_WRITE and CIR_FAULT is initialized, it will add a ll_cl_context into the cache maintained in ll_file_data. In this case, the ll_cl_context can be found in ll_readpage and ll_write_begin later. Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com> Reviewed-on: http://review.whamcloud.com/10503 Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5108 Reviewed-on: http://review.whamcloud.com/10955 Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5260Reviewed-by: Lai Siyao <lai.siyao@intel.com> Reviewed-by: Bobi Jam <bobijam@gmail.com> Signed-off-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Jinshan Xiong authored
In lov_stripe_pgoff(), it calls lov_stripe_size() to calculate the file size by ost_size, which will be wrong if the stripe_index happens to be stripe aligned. Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com> Reviewed-on: http://review.whamcloud.com/14462 Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6482Reviewed-by: Bobi Jam <bobijam@hotmail.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Signed-off-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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James Simmons authored
Commit b8a7a3a6 change get_acl() for posix xattr to always cache the ACL which increases the reference count. That reference count can be reduced by have ll_get_acl() call forget_cached_acl() which it wasn't. When an inode gets deleted by Lustre the POSIX ACL reference count is tested to ensure its 1 and if not produces an error. Since forget_cached_acl() was not called Lustre started to complain. This patch changes ll_get_acl() to call forget_cached_acl(). Signed-off-by: James Simmons <jsimmons@infradead.org> Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Tobin C Harding authored
kzalloc call followed by copy_to_user can be replaced by call to memdup_user. Signed-off-by: Tobin C Harding <me@tobin.cc> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Lidza Louina authored
The lustre_msg_buf method could return NULL. Subsequent code didn't check if it's null before using it. This patch adds two checks. Signed-off-by: Lidza Louina <lidza.louina@oracle.com> Acked-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Muhammad Falak R Wani authored
Use setup_timer() for initializing the timer, instead of structure assignments. This is the preferred/standard way. Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com> Acked-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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James Simmons authored
In my test of the upstream client this change exposed a long standing issues where we have a offset that is not page algined would causes us to access memory beyond the scatter gather list which was causing memory corruption when all 256 fragments were in use. Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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James Simmons authored
During code review Boyko discovered a memory leak. This patch fixes that leak. Signed-off-by: James Simmons <uja.ornl@yahoo.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4423 Reviewed-on: http://review.whamcloud.com/19716Reviewed-by: Alexander Boyko <alexander.boyko@seagate.com> Reviewed-by: Frank Zago <fzago@cray.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Li Dongyang authored
Add support for lustre's ko2iblnd driver to work with containers which was requested by Sebastien Buisson. Signed-off-by: Li Dongyang <dongyang.li@anu.edu.au> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6215 Reviewed-on: http://review.whamcloud.com/18759Reviewed-by: James Simmons <uja.ornl@yahoo.com> Reviewed-by: Sebastien Buisson <sbuisson@ddn.com> Reviewed-by: Oleg Drokin <oleg.drokin@intel.com> Signed-off-by: James Simmons <jsimmons@infradead.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 05 Jun, 2016 5 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linuxLinus Torvalds authored
Pull parisc fixes from Helge Deller: - Fix printk time stamps on SMP systems which got wrong due to a patch which was added during the merge window - Fix two bugs in the stack backtrace code: Races in module unloading and possible invalid accesses to memory due to wrong instruction decoding (Mikulas Patocka) - Fix userspace crash when syscalls access invalid unaligned userspace addresses. Those syscalls will now return EFAULT as expected. (tagged for stable kernel series) * 'parisc-4.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Move die_if_kernel() prototype into traps.h header parisc: Fix pagefault crash in unaligned __get_user() call parisc: Fix printk time during boot parisc: Fix backtrace on PA-RISC
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-securityLinus Torvalds authored
Pull key handling update from James Morris: "This alters a new keyctl function added in the current merge window to allow for a future extension planned for the next merge window" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: KEYS: Add placeholder for KDF usage with DH
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Eric W. Biederman authored
The /dev/ptmx device node is changed to lookup the directory entry "pts" in the same directory as the /dev/ptmx device node was opened in. If there is a "pts" entry and that entry is a devpts filesystem /dev/ptmx uses that filesystem. Otherwise the open of /dev/ptmx fails. The DEVPTS_MULTIPLE_INSTANCES configuration option is removed, so that userspace can now safely depend on each mount of devpts creating a new instance of the filesystem. Each mount of devpts is now a separate and equal filesystem. Reserved ttys are now available to all instances of devpts where the mounter is in the initial mount namespace. A new vfs helper path_pts is introduced that finds a directory entry named "pts" in the directory of the passed in path, and changes the passed in path to point to it. The helper path_pts uses a function path_parent_directory that was factored out of follow_dotdot. In the implementation of devpts: - devpts_mnt is killed as it is no longer meaningful if all mounts of devpts are equal. - pts_sb_from_inode is replaced by just inode->i_sb as all cached inodes in the tty layer are now from the devpts filesystem. - devpts_add_ref is rolled into the new function devpts_ptmx. And the unnecessary inode hold is removed. - devpts_del_ref is renamed devpts_release and reduced to just a deacrivate_super. - The newinstance mount option continues to be accepted but is now ignored. In devpts_fs.h definitions for when !CONFIG_UNIX98_PTYS are removed as they are never used. Documentation/filesystems/devices.txt is updated to describe the current situation. This has been verified to work properly on openwrt-15.05, centos5, centos6, centos7, debian-6.0.2, debian-7.9, debian-8.2, ubuntu-14.04.3, ubuntu-15.10, fedora23, magia-5, mint-17.3, opensuse-42.1, slackware-14.1, gentoo-20151225 (13.0?), archlinux-2015-12-01. With the caveat that on centos6 and on slackware-14.1 that there wind up being two instances of the devpts filesystem mounted on /dev/pts, the lower copy does not end up getting used. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Greg KH <greg@kroah.com> Cc: Peter Hurley <peter@hurleysoftware.com> Cc: Peter Anvin <hpa@zytor.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Serge Hallyn <serge.hallyn@ubuntu.com> Cc: Willy Tarreau <w@1wt.eu> Cc: Aurelien Jarno <aurelien@aurel32.net> Cc: One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> Cc: Jann Horn <jann@thejh.net> Cc: Jiri Slaby <jslaby@suse.com> Cc: Florian Weimer <fw@deneb.enyo.de> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Helge Deller authored
Signed-off-by: Helge Deller <deller@gmx.de>
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