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>
26 lines
634 B
ArmAsm
26 lines
634 B
ArmAsm
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Code copied from arch/arm64/mm/cache.S.
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*/
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#include <linux/linkage.h>
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#include <asm/assembler.h>
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#include <asm/alternative.h>
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SYM_FUNC_START(__pi_dcache_clean_inval_poc)
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dcache_by_line_op civac, sy, x0, x1, x2, x3
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ret
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SYM_FUNC_END(__pi_dcache_clean_inval_poc)
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SYM_FUNC_ALIAS(dcache_clean_inval_poc, __pi_dcache_clean_inval_poc)
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SYM_FUNC_START(__pi_icache_inval_pou)
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alternative_if ARM64_HAS_CACHE_DIC
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isb
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ret
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alternative_else_nop_endif
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invalidate_icache_by_line x0, x1, x2, x3
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ret
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SYM_FUNC_END(__pi_icache_inval_pou)
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SYM_FUNC_ALIAS(icache_inval_pou, __pi_icache_inval_pou)
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