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linux-stable/arch/m68k/kernel
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Christoph Hellwig 9fde034864 m68k: Remove set_fs() 
Add a m68k-only set_fc helper to set the SFC and DFC registers for the
few places that need to override it for special MM operations, but
disconnect that from the deprecated kernel-wide set_fs() API.

Note that the SFC/DFC registers are context switched, so there is no need
to disable preemption.

Partially based on an earlier patch from
Linus Torvalds <torvalds@linux-foundation.org>.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Michael Schmitz <schmitzmic@gmail.com>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Link: https://lore.kernel.org/r/20210916070405.52750-7-hch@lst.de
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
 		2021-09-24 13:35:07 +02:00
..
syscalls Merge branch 'akpm' (patches from Andrew) 2021-09-03 10:08:28 -07:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
asm-offsets.c m68k: Remove set_fs() 2021-09-24 13:35:07 +02:00
bootinfo_proc.c proc: convert everything to "struct proc_ops" 2020-02-04 03:05:26 +00:00
dma.c m68k: dma: Remove unnecessary include of asm/cacheflush.h 2021-05-10 11:47:00 +02:00
early_printk.c m68knommu: remove obsolete 68360 support 2016-03-07 10:07:17 +10:00
entry.S m68k: Remove set_fs() 2021-09-24 13:35:07 +02:00
head.S m68k: Correct some typos in comments 2020-08-26 13:26:52 +02:00
ints.c m68k: Do not rely on magic indirect includes 2014-03-05 13:28:32 +01:00
irq.c Disintegrate asm/system.h for M68K 2012-03-28 18:30:02 +01:00
machine_kexec.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
module.c m68k/kernel: Modernize printing of kernel messages 2017-02-12 10:36:52 +01:00
pcibios.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
process.c m68k: Remove set_fs() 2021-09-24 13:35:07 +02:00
ptrace.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
relocate_kernel.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
setup.c m68k: pull mach_beep in setup.c 2017-11-06 08:25:21 +10:00
setup_mm.c m68k: convert to setup_initial_init_mm() 2021-07-08 11:48:21 -07:00
setup_no.c m68k: convert to setup_initial_init_mm() 2021-07-08 11:48:21 -07:00
signal.c m68k: Leave stack mangling to asm wrapper of sigreturn() 2021-09-24 13:35:03 +02:00
sun3-head.S m68k/sun3: Remove is_medusa and m68k_pgtable_cachemode 2018-08-31 09:30:42 +02:00
sys_m68k.c arch/m68k/kernel/sys_m68k: use vma_lookup() in sys_cacheflush() 2021-06-29 10:53:51 -07:00
syscalltable.S m68k: syscalls: switch to generic syscalltbl.sh 2021-04-06 09:33:20 +02:00
time.c m68k: remove timer_interrupt() function 2020-10-30 21:57:06 +01:00
traps.c m68k: Remove set_fs() 2021-09-24 13:35:07 +02:00
uboot.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
vectors.c Disintegrate asm/system.h for M68K 2012-03-28 18:30:02 +01:00
vmlinux-nommu.lds Fixes include: 2020-12-21 10:35:11 -08:00
vmlinux-std.lds m68k: Add a missing ELF_DETAILS in link script 2020-11-23 11:31:00 +01:00
vmlinux-sun3.lds m68k: Add a missing ELF_DETAILS in link script 2020-11-23 11:31:00 +01:00
vmlinux.lds.S License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00