Files
cubelinux-kernel/arch/arm/mm/cache-nop.S
T
Greg Kroah-Hartman 598cf27219 Linux 6.19.3
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>
2026-02-19 16:33:27 +01:00

53 lines
1.2 KiB
ArmAsm

/* SPDX-License-Identifier: GPL-2.0-only */
#include <linux/linkage.h>
#include <linux/init.h>
#include <linux/cfi_types.h>
#include <asm/assembler.h>
#include "proc-macros.S"
/*
* These are all open-coded instead of aliased, to make clear
* what is going on here: all functions are stubbed out.
*/
SYM_TYPED_FUNC_START(nop_flush_icache_all)
ret lr
SYM_FUNC_END(nop_flush_icache_all)
SYM_TYPED_FUNC_START(nop_flush_kern_cache_all)
ret lr
SYM_FUNC_END(nop_flush_kern_cache_all)
SYM_TYPED_FUNC_START(nop_flush_user_cache_all)
ret lr
SYM_FUNC_END(nop_flush_user_cache_all)
SYM_TYPED_FUNC_START(nop_flush_user_cache_range)
ret lr
SYM_FUNC_END(nop_flush_user_cache_range)
SYM_TYPED_FUNC_START(nop_coherent_kern_range)
ret lr
SYM_FUNC_END(nop_coherent_kern_range)
SYM_TYPED_FUNC_START(nop_coherent_user_range)
mov r0, 0
ret lr
SYM_FUNC_END(nop_coherent_user_range)
SYM_TYPED_FUNC_START(nop_flush_kern_dcache_area)
ret lr
SYM_FUNC_END(nop_flush_kern_dcache_area)
SYM_TYPED_FUNC_START(nop_dma_flush_range)
ret lr
SYM_FUNC_END(nop_dma_flush_range)
SYM_TYPED_FUNC_START(nop_dma_map_area)
ret lr
SYM_FUNC_END(nop_dma_map_area)
SYM_TYPED_FUNC_START(nop_dma_unmap_area)
ret lr
SYM_FUNC_END(nop_dma_unmap_area)