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* treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500Thomas Gleixner2019-06-191-4/+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>
* ARC: thp: unbork !CONFIG_TRANSPARENT_HUGEPAGE buildVineet Gupta2016-03-171-1/+6
| | | | | | | | | | | | | | linux-next for 4.6-rc1 timeline reported ARC build failures !THP | arch/arc/include/asm/tlbflush.h:29:0: warning: "flush_pmd_tlb_range" redefined [enabled by default] | arch/arc/include/asm/tlbflush.h:29:0: warning: "flush_pmd_tlb_range" redefined [enabled by default] | arch/arc/include/asm/tlbflush.h:29:0: warning: "flush_pmd_tlb_range" redefined [enabled by default] Turns out that commit ("mm/thp/migration: switch from flush_tlb_range to flush_pmd_tlb_range") triggered the issue while the problem was in ARC code where THP specific helpers were not guarded with #ifdef. Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
* ARCv2: mm: THP: flush_pmd_tlb_range make SMP safeVineet Gupta2015-10-171-0/+5
| | | | Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
* ARC: [SMP] TLB flushVineet Gupta2013-11-061-2/+9
| | | | | | | | | | - Add mm_cpumask setting (aggregating only, unlike some other arches) used to restrict the TLB flush cross-calling - cross-calling versions of TLB flush routines (thanks to Noam) Signed-off-by: Noam Camus <noamc@ezchip.com> Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
* ARC: TLB flush HandlingVineet Gupta2013-02-151-0/+28
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>