kernel/linux.git/lib/earlycpio.c, branch v5.10.257

lib: earlycpio: delete duplicated words

2020-10-16T18:11:20+00:00

Drop the repeated word "the". Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton Link: https://lkml.kernel.org/r/20200823040455.25995-1-rdunlap@infradead.org Signed-off-by: Linus Torvalds

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 283

2019-06-05T15:36:37+00:00

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 Reviewed-by: Alexios Zavras Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.734365435@linutronix.de Signed-off-by: Greg Kroah-Hartman

lib/cpio: Make find_cpio_data()'s offset arg optional

2016-06-08T09:04:19+00:00

Some callers don't use it so make it optional. Signed-off-by: Borislav Petkov Cc: Andy Lutomirski Cc: Borislav Petkov Cc: Brian Gerst Cc: Denys Vlasenko Cc: H. Peter Anvin Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/1465225850-7352-4-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar

earlycpio.c: Fix the confusing comment of find_cpio_data().

2013-08-14T21:24:01+00:00

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 Reviewed-by: Zhang Yanfei Reviewed-by: Tejun Heo Signed-off-by: Rafael J. Wysocki

kernel: delete __cpuinit usage from all core kernel files

2013-07-14T23:36:59+00:00

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

lib: Add early cpio decoder

2012-10-01T01:02:20+00:00

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 Link: http://lkml.kernel.org/r/1349043837-22659-2-git-send-email-trenn@suse.de Cc: Len Brown Cc: Fenghua Yu Signed-off-by: Thomas Renninger Signed-off-by: H. Peter Anvin