Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
40 lines
997 B
C
40 lines
997 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _SPARC64_TLB_H
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#define _SPARC64_TLB_H
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#include <linux/swap.h>
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#include <linux/pagemap.h>
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#include <asm/tlbflush.h>
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#include <asm/mmu_context.h>
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#ifdef CONFIG_SMP
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void smp_flush_tlb_pending(struct mm_struct *,
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unsigned long, unsigned long *);
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#endif
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#ifdef CONFIG_SMP
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void smp_flush_tlb_mm(struct mm_struct *mm);
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#define do_flush_tlb_mm(mm) smp_flush_tlb_mm(mm)
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#else
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#define do_flush_tlb_mm(mm) __flush_tlb_mm(CTX_HWBITS(mm->context), SECONDARY_CONTEXT)
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#endif
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void __flush_tlb_pending(unsigned long, unsigned long, unsigned long *);
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void flush_tlb_pending(void);
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#define tlb_flush(tlb) flush_tlb_pending()
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/*
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* SPARC64's hardware TLB fill does not use the Linux page-tables
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* and therefore we don't need a TLBI when freeing page-table pages.
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*/
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#ifdef CONFIG_MMU_GATHER_RCU_TABLE_FREE
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#define tlb_needs_table_invalidate() (false)
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#endif
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#define __HAVE_ARCH_TLB_REMOVE_TABLE
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#include <asm-generic/tlb.h>
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#endif /* _SPARC64_TLB_H */
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