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Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Wolfram Sang <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
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Fix various kernel-doc warnings in lib/ due to missing or erroneous
function names.
Add kernel-doc for some function parameters that was missing. Use
kernel-doc "Return:" notation in earlycpio.c.
Quietens the following warnings:
lib/earlycpio.c:61: warning: expecting prototype for cpio_data find_cpio_data(). Prototype was for find_cpio_data() instead
lib/lru_cache.c:640: warning: expecting prototype for lc_dump(). Prototype was for lc_seq_dump_details() instead
lru_cache.c:90: warning: Function parameter or member 'cache' not described in 'lc_create'
lib/parman.c:368: warning: expecting prototype for parman_item_del(). Prototype was for parman_item_remove() instead
parman.c:309: warning: Excess function parameter 'prority' description in 'parman_prio_init'
lib/radix-tree.c:703: warning: expecting prototype for __radix_tree_insert(). Prototype was for radix_tree_insert() instead
radix-tree.c:180: warning: Excess function parameter 'addr' description in 'radix_tree_find_next_bit'
radix-tree.c:180: warning: Excess function parameter 'size' description in 'radix_tree_find_next_bit'
radix-tree.c:931: warning: Function parameter or member 'iter' not described in 'radix_tree_iter_replace'
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Randy Dunlap <[email protected]>
Cc: Philipp Reisner <[email protected]>
Cc: Lars Ellenberg <[email protected]>
Cc: Jiri Pirko <[email protected]>
Cc: Matthew Wilcox <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
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Drop the repeated word "the".
Signed-off-by: Randy Dunlap <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>
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Based on 1 normalized pattern(s):
this file is part of the linux kernel and is made available under
the terms of the gnu general public license version 2 as published
by the free software foundation this program is distributed in the
hope 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 1 file(s).
Signed-off-by: Thomas Gleixner <[email protected]>
Reviewed-by: Alexios Zavras <[email protected]>
Reviewed-by: Allison Randal <[email protected]>
Cc: [email protected]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
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Some callers don't use it so make it optional.
Signed-off-by: Borislav Petkov <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Brian Gerst <[email protected]>
Cc: Denys Vlasenko <[email protected]>
Cc: H. Peter Anvin <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
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The comments of find_cpio_data() says:
* @offset: When a matching file is found, this is the offset to the
* beginning of the cpio. ......
But according to the code,
dptr = PTR_ALIGN(p + ch[C_NAMESIZE], 4);
nptr = PTR_ALIGN(dptr + ch[C_FILESIZE], 4);
....
*offset = (long)nptr - (long)data; /* data is the cpio file */
@offset is the offset of the next file, not the matching file itself.
This is confused and may cause unnecessary waste of time to debug.
So fix it.
As Tejun Heo suggested, rename @offset to @nextoff which is more clear
to users. And also adjust the new comments.
Signed-off-by: Tang Chen <[email protected]>
Reviewed-by: Zhang Yanfei <[email protected]>
Reviewed-by: Tejun Heo <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
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The __cpuinit type of throwaway sections might have made sense
some time ago when RAM was more constrained, but now the savings
do not offset the cost and complications. For example, the fix in
commit 5e427ec2d0 ("x86: Fix bit corruption at CPU resume time")
is a good example of the nasty type of bugs that can be created
with improper use of the various __init prefixes.
After a discussion on LKML[1] it was decided that cpuinit should go
the way of devinit and be phased out. Once all the users are gone,
we can then finally remove the macros themselves from linux/init.h.
This removes all the uses of the __cpuinit macros from C files in
the core kernel directories (kernel, init, lib, mm, and include)
that don't really have a specific maintainer.
[1] https://lkml.org/lkml/2013/5/20/589
Signed-off-by: Paul Gortmaker <[email protected]>
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Add a simple cpio decoder without library dependencies for the purpose
of extracting components from the initramfs blob for early kernel
uses. Intended consumers so far are microcode and ACPI override.
Signed-off-by: H. Peter Anvin <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Cc: Len Brown <[email protected]>
Cc: Fenghua Yu <[email protected]>
Signed-off-by: Thomas Renninger <[email protected]>
Signed-off-by: H. Peter Anvin <[email protected]>
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