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* treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 292Thomas Gleixner2019-06-051-9/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license gpl version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 66 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.606369721@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ethernet: Use octal not symbolic permissionsJoe Perches2018-03-261-5/+5
| | | | | | | | | | | | | | Prefer the direct use of octal for permissions. Done with checkpatch -f --types=SYMBOLIC_PERMS --fix-inplace and some typing. Miscellanea: o Whitespace neatening around these conversions. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: integer overflow bug in debugfsDan Carpenter2017-03-211-1/+1
| | | | | | | | | | | | | | We could allocate less memory than intended because we do: bnad->regdata = kzalloc(len << 2, GFP_KERNEL); The shift can overflow leading to a crash. This is debugfs code so the impact is very small. Fixes: 7afc5dbde091 ("bna: Add debugfs interface.") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Rasesh Mody <rasesh.mody@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: bna: use correct type specifier (2)xypron.glpk@gmx.de2016-08-011-1/+2
| | | | | | | | | | add and val are read with sscanf(kern_buf, "%x:%x", &addr, &val); and used as arguments for bna_reg_offset_check and writel so they have to be unsigned. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: bna: use correct type specificationsxypron.glpk@gmx.de2016-08-011-1/+2
| | | | | | | | | | | | addr and len are read with sscanf(kern_buf, "%x:%x", &addr, &len); and used as arguments for bna_reg_offset_check. So they have to be unsigned. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: remove superfluous parenthesesIvan Vecera2015-06-211-3/+3
| | | | | Signed-off-by: Ivan Vecera <ivecera@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: use netdev_* and dev_* instead of printk and pr_*Ivan Vecera2015-06-111-20/+14
| | | | | | | | | | ...and remove some of them. It is not necessary to log when .probe() and .remove() are called or when TxQ is started or stopped. Also log level of some of them was changed to more appropriate one (link up/down, firmware loading failure. Signed-off-by: Ivan Vecera <ivecera@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: use memdup_user to copy userspace buffersIvan Vecera2015-06-111-19/+8
| | | | | | | | | Patch converts kzalloc->copy_from_user sequence to memdup_user. There is also one useless assignment of NULL to bnad->regdata as it is followed by assignment of kzalloc output. Signed-off-by: Ivan Vecera <ivecera@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: QLogic BR-series Adapters Driver RebrandingRasesh Mody2015-02-211-3/+4
| | | | | | | Re-brand the BNA driver to QLogic. Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: incorrect use of init_completion fixupNicholas Mc Guire2014-12-261-1/+1
| | | | | | | | | The second init_completion call should be a reinit_completion here. patch is against 3.18.0 linux-next Signed-off-by: Nicholas Mc Guire <der.herr@hofr.at> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: switch to fixed_size_llseek()Al Viro2013-06-291-21/+1
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* lseek(fd, n, SEEK_END) does *not* go to eof - nAl Viro2013-06-161-1/+1
| | | | | | | | | | When you copy some code, you are supposed to read it. If nothing else, there's a chance to spot and fix an obvious bug instead of sharing it... X-Song: "I Got It From Agnes", by Tom Lehrer Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> [ Tom Lehrer? You're dating yourself, Al ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2012-03-211-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs pile 1 from Al Viro: "This is _not_ all; in particular, Miklos' and Jan's stuff is not there yet." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (64 commits) ext4: initialization of ext4_li_mtx needs to be done earlier debugfs-related mode_t whack-a-mole hfsplus: add an ioctl to bless files hfsplus: change finder_info to u32 hfsplus: initialise userflags qnx4: new helper - try_extent() qnx4: get rid of qnx4_bread/qnx4_getblk take removal of PF_FORKNOEXEC to flush_old_exec() trim includes in inode.c um: uml_dup_mmap() relies on ->mmap_sem being held, but activate_mm() doesn't hold it um: embed ->stub_pages[] into mmu_context gadgetfs: list_for_each_safe() misuse ocfs2: fix leaks on failure exits in module_init ecryptfs: make register_filesystem() the last potential failure exit ntfs: forgets to unregister sysctls on register_filesystem() failure logfs: missing cleanup on register_filesystem() failure jfs: mising cleanup on register_filesystem() failure make configfs_pin_fs() return root dentry on success configfs: configfs_create_dir() has parent dentry in dentry->d_parent configfs: sanitize configfs_create() ...
| * debugfs-related mode_t whack-a-moleAl Viro2012-03-201-1/+1
| | | | | | | | | | | | all of those should be umode_t... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | drivers/net: Remove unnecessary k.alloc/v.alloc OOM messagesJoe Perches2012-01-311-18/+3
|/ | | | | | | | | | alloc failures use dump_stack so emitting an additional out-of-memory message is an unnecessary duplication. Remove the allocation failure messages. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bna: Add debugfs interface.Krishna Gudipati2011-12-231-0/+623
Change details: - Add debugfs support to obtain firmware trace, saved firmware trace on an IOC crash, driver info and read/write to registers. - debugfs hierarchy: bna/pci_dev:<pci_name> where the pci_name corresponds to the one under /sys/bus/pci/drivers/bna - Following are the new debugfs entries added: fwtrc: collect current firmware trace. fwsave: collect last saved fw trace as a result of firmware crash. regwr: write one word to chip register regrd: read one or more words from chip register. drvinfo: collect the driver information. Signed-off-by: Krishna Gudipati <kgudipat@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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