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2023-08-17ARC: uaccess: remove arc specific out-of-line handles for -OsVineet Gupta1-11/+0
Everything is now out-of-line in lib/usercopy.c Signed-off-by: Vineet Gupta <vgupta@kernel.org>
2021-07-23arc: use generic strncpy/strnlen from_userArnd Bergmann1-12/+0
Remove the arc implemenation of strncpy/strnlen and instead use the generic versions. The arc version is fairly slow because it always does byte accesses even for aligned data, and its checks for user_addr_max() differ from the generic code. Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2019-06-19treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner1-4/+1
Based on 2 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 version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-30ARC: uaccess: enable INLINE_COPY_{TO,FROM}_USER ...Vineet Gupta1-14/+0
... and switch to generic out of line version in lib/usercopy.c Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2017-01-26arc: migrate exception table users off module.h and onto extable.hPaul Gortmaker1-1/+2
This file was only including module.h for exception table related functions. We've now separated that content out into its own file "extable.h" so now move over to that and avoid all the extra header content in module.h that we don't really need to compile this file. Since the file does have some EXPORT_SYMBOL, we add export.h include. Cc: Vineet Gupta <vgupta@synopsys.com> Acked-by: Vineet Gupta <vgupta@synopsys.com> Cc: linux-snps-arc@lists.infradead.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2013-04-09ARC: Fix coding style issuesSachin Kamat1-2/+2
Fixes the following coding style issues as detected by checkpatch: ERROR: space required before the open parenthesis '(' ERROR: "foo * bar" should be "foo *bar" WARNING: space prohibited between function name and open parenthesis '(' WARNING: please, no spaces at the start of a line Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
2013-02-11ARC: uaccess friendsVineet Gupta1-0/+63
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>