wireguard-linux/fs/cifs/cifs_debug.h, branch jd/unified-crypt-queue

cifs: add a debug macro that prints \\server\share for errors

2019-09-16T16:43:38Z

Where we have a tcon available we can log \\server\share as part of the message. Only do this for the VFS log level. Signed-off-by: Ronnie Sahlberg Signed-off-by: Steve French

cifs: add new debugging macro cifs_server_dbg

2019-09-16T16:43:37Z

which can be used from contexts where we have a TCP_Server_Info *server. This new macro will prepend the debugging string with "Server: " which will help when debugging issues on hosts with many cifs connections to several different servers. Convert a bunch of cifs_dbg(VFS) calls to cifs_server_dbg(VFS) Signed-off-by: Ronnie Sahlberg Signed-off-by: Steve French

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156

2019-05-30T18:26:35Z

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 as published by the free software foundation either version 2 of the license or at your option any later version 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 you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman

cifs: minor clarification in comments

2018-10-24T02:16:05Z

Clarify meaning (in comments) meaning of various options for debug messages in cifs.ko. Also fixed trivial formatting/style issue with previous patch. Signed-off-by: Steve French

CIFS: Adds information-level logging function

2018-10-24T02:16:05Z

Currently, CIFS lacks a internal logging function that prints out data when CIFS_DEBUG=n. When CIFS_DEBUG=y, the only message level for CIFS events are KERN_ERR or KERN_DEBUG. This patch creates cifs_info(), which is useful for printing non-critical event messges, at either CIFS_DEBUG state. Signed-off-by: Rodrigo Freire Signed-off-by: Steve French

cifs: add server argument to the dump_detail method

2018-05-27T22:56:35Z

We need a struct TCP_Server_Info *server to this method as it calls calc_size. The calc_size method will soon be changed to also take a server argument. Signed-off-by: Ronnie Sahlberg Signed-off-by: Steve French

CIFS: fix typo in cifs_dbg

2018-04-20T18:39:10Z

Signed-off-by: Aurelien Aptel Signed-off-by: Steve French Reported-by: Long Li

CIFS: add ONCE flag for cifs_dbg type

2018-04-11T21:44:58Z

* Since cifs_vfs_error was just using pr_debug_ratelimited like the rest of cifs_dbg, move it there too * Add a ONCE type flag to call the pr_xxx_once() debug function instead of the ratelimited ones. To convert existing printk_once() calls to this we can run: perl -i -pE \ 's/printk_once\s*\(([^" \n]+)(.*)/cifs_dbg(VFS|ONCE,$2/g' \ fs/cifs/*.c Signed-off-by: Aurelien Aptel Signed-off-by: Steve French

lib: update single-char callers of strtobool()

2016-03-17T22:09:34Z

Some callers of strtobool() were passing a pointer to unterminated strings. In preparation of adding multi-character processing to kstrtobool(), update the callers to not pass single-character pointers, and switch to using the new kstrtobool_from_user() helper where possible. Signed-off-by: Kees Cook Cc: Amitkumar Karwar Cc: Nishant Sarmukadam Cc: Kalle Valo Cc: Steve French Cc: Andy Shevchenko Cc: Daniel Borkmann Cc: Heiko Carstens Cc: Joe Perches Cc: Kees Cook Cc: Martin Schwidefsky Cc: Michael Ellerman Cc: Rasmus Villemoes Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

cifs: Ratelimit kernel log messages

2016-01-14T19:39:02Z

Under some conditions, CIFS can repeatedly call the cifs_dbg() logging wrapper. If done rapidly enough, the console framebuffer can softlockup or "rcu_sched self-detected stall". Apply the built-in log ratelimiters to prevent such hangs. Signed-off-by: Jamie Bainbridge Signed-off-by: Steve French CC: Stable