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2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 230Thomas Gleixner1-4/+1
Based on 2 normalized pattern(s): this source code is licensed under the gnu general public license version 2 see the file copying for more details this source code is licensed under general public license version 2 see extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 52 file(s). Signed-off-by: Thomas Gleixner <[email protected]> Reviewed-by: Enrico Weigelt <[email protected]> Reviewed-by: Allison Randal <[email protected]> Reviewed-by: Alexios Zavras <[email protected]> Cc: [email protected] Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2019-04-08lib/cmdline.c: mark expected switch fall-throughsGustavo A. R. Silva1-0/+5
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch fixes the following warnings: lib/cmdline.c:137:7: warning: this statement may fall through [-Wimplicit-fallthrough=] lib/cmdline.c:140:7: warning: this statement may fall through [-Wimplicit-fallthrough=] lib/cmdline.c:143:7: warning: this statement may fall through [-Wimplicit-fallthrough=] lib/cmdline.c:146:7: warning: this statement may fall through [-Wimplicit-fallthrough=] lib/cmdline.c:149:7: warning: this statement may fall through [-Wimplicit-fallthrough=] Warning level 3 was used: -Wimplicit-fallthrough=3 This patch is part of the ongoing efforts to enabling -Wimplicit-fallthrough. Acked-by: Kees Cook <[email protected]> Signed-off-by: Gustavo A. R. Silva <[email protected]>
2017-09-08lib/cmdline.c: remove meaningless commentBaoquan He1-1/+0
One line of code was commented out by c++ style comment for debugging, but forgot removing it. Clean it up. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Baoquan He <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2017-06-23lib/cmdline.c: fix get_options() overflow while parsing rangesIlya Matveychikov1-3/+3
When using get_options() it's possible to specify a range of numbers, like 1-100500. The problem is that it doesn't track array size while calling internally to get_range() which iterates over the range and fills the memory with numbers. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ilya V. Matveychikov <[email protected]> Cc: Jonathan Corbet <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2017-04-18boot/param: Move next_arg() function to lib/cmdline.c for later reuseBaoquan He1-0/+57
next_arg() will be used to parse boot parameters in the x86/boot/compressed code, so move it to lib/cmdline.c for better code reuse. No change in functionality. Signed-off-by: Baoquan He <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Gustavo Padovan <[email protected]> Cc: Jens Axboe <[email protected]> Cc: Jessica Yu <[email protected]> Cc: Johannes Berg <[email protected]> Cc: Josh Triplett <[email protected]> Cc: Larry Finger <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Niklas Söderlund <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Petr Mladek <[email protected]> Cc: Rasmus Villemoes <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: zijun_hu <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
2014-10-03lib: Add a generic cmdline parse function parse_option_strDave Young1-0/+29
There should be a generic function to parse params like a=b,c Adding parse_option_str in lib/cmdline.c which will return true if there's specified option set in the params. Also updated efi=old_map parsing code to use the new function Signed-off-by: Dave Young <[email protected]> Signed-off-by: Matt Fleming <[email protected]>
2014-08-06lib/cmdline.c: add size unit t/p/e to memparseGui Hecheng1-5/+10
For modern filesystems such as btrfs, t/p/e size level operations are common. add size unit t/p/e parsing to memparse Signed-off-by: Gui Hecheng <[email protected]> Acked-by: David Rientjes <[email protected]> Reviewed-by: Satoru Takeuchi <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-01-23lib/cmdline.c: declare exported symbols immediatelyFelipe Contreras1-3/+2
WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable +EXPORT_SYMBOL(memparse); WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable +EXPORT_SYMBOL(get_option); WARNING: EXPORT_SYMBOL(foo); should immediately follow its function/variable +EXPORT_SYMBOL(get_options); Signed-off-by: Felipe Contreras <[email protected]> Cc: Levente Kurusa <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-01-23lib/cmdline.c: fix style issuesFelipe Contreras1-5/+4
WARNING: space prohibited between function name and open parenthesis '(' +int get_option (char **str, int *pint) WARNING: space prohibited between function name and open parenthesis '(' + *pint = simple_strtol (cur, str, 0); ERROR: trailing whitespace + $ WARNING: please, no spaces at the start of a line + $ WARNING: space prohibited between function name and open parenthesis '(' + res = get_option ((char **)&str, ints + i); Signed-off-by: Felipe Contreras <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2012-03-07lib: reduce the use of module.h wherever possiblePaul Gortmaker1-1/+1
For files only using THIS_MODULE and/or EXPORT_SYMBOL, map them onto including export.h -- or if the file isn't even using those, then just delete the include. Fix up any implicit include dependencies that were being masked by module.h along the way. Signed-off-by: Paul Gortmaker <[email protected]>
2008-07-28generic, memparse(): constify argumentJeremy Fitzhardinge1-1/+1
memparse()'s first argument can be const, so it should be. Signed-off-by: Jeremy Fitzhardinge <[email protected]> Cc: Andrew Morton <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
2008-07-25lib: allow memparse() to accept a NULL and ignorable second parmRobert P. J. Day1-5/+11
Extend memparse() to allow the caller to use a NULL second parameter, which would represent no interest in returning the address of the end of the parsed string. In numerous cases, callers invoke memparse() to parse a possibly-suffixed string (such as "64K" or "2G" or whatever) and define a character pointer to accept the end pointer being returned by memparse() even though they have no interest in it and promptly throw it away. This (backward-compatible) enhancement allows callers to use NULL in the cases where they just don't care about getting back that end pointer. [[email protected]: coding-style fixes] Signed-off-by: Robert P. J. Day <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2007-02-11[PATCH] Numerous fixes to kernel-doc info in source files.Robert P. J. Day1-4/+4
A variety of (mostly) innocuous fixes to the embedded kernel-doc content in source files, including: * make multi-line initial descriptions single line * denote some function names, constants and structs as such * change erroneous opening '/*' to '/**' in a few places * reword some text for clarity Signed-off-by: Robert P. J. Day <[email protected]> Cc: "Randy.Dunlap" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2006-12-07[PATCH] get_options to allow a hypenated range for isolcpusDerek Fults1-1/+34
This allows a hyphenated range of positive numbers in the string passed to command line helper function, get_options. Currently the command line option "isolcpus=" takes as its argument a list of cpus. Format: <cpu number>,...,<cpu number> Valid values of <cpu_number> include all cpus, 0 to "number of CPUs in system - 1". This can get extremely long when isolating the majority of cpus on a large system. The kernel isolcpus code would not need any changing to use this feature. To use it, the change would be in the command line format for 'isolcpus=' Format: <cpu number>,...,<cpu number> or <cpu number>-<cpu number> (must be a positive range in ascending order.) or a mixture <cpu number>,...,<cpu number>-<cpu number> Signed-off-by: Derek Fults <[email protected]> Cc: "Randy.Dunlap" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2005-04-16Linux-2.6.12-rc2Linus Torvalds1-0/+120
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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