Benjamin Berg 1ca1443570 um: Rely on PTRACE_SETREGSET to set FS/GS base registers ... These registers are saved/restored together with the other general registers using ptrace. In arch_set_tls we then just need to set the register and it will be synced back normally. Most of this logic was introduced in commit f355559cf7 ("[PATCH] uml: x86_64 thread fixes"). However, at least today we can rely on ptrace to restore the base registers for us. As such, only the part of the patch that tracks the FS register for use as thread local storage is actually needed. Signed-off-by: Benjamin Berg <benjamin@sipsolutions.net> Signed-off-by: Richard Weinberger <richard@nod.at>		2024-01-05 16:28:56 +01:00
..
apic.h	um: asm/apic.h is there only to shadow the x86 one...	2011-11-02 14:15:22 +01:00
arch_hweight.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
archparam.h
barrier.h	uml/i386: missing include in barrier.h	2021-12-21 21:31:35 +01:00
checksum_32.h	saner calling conventions for csum_and_copy_..._user()	2020-08-20 15:45:15 -04:00
checksum_64.h	um/x86: merge 32 and 64bit variants of checksum.h	2012-10-09 22:28:16 +02:00
checksum.h	unify generic instances of csum_partial_copy_nocheck()	2020-08-20 15:45:14 -04:00
desc.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
elf.h	um: Rely on PTRACE_SETREGSET to set FS/GS base registers	2024-01-05 16:28:56 +01:00
irq_vectors.h	um: irq_vectors.h just shadows x86 one	2011-11-02 14:15:24 +01:00
mm_context.h	um: Remove unsued extern declaration ldt_host_info()	2023-08-26 22:36:14 +02:00
module.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
processor_32.h	treewide: remove current_text_addr	2018-10-31 08:54:12 -07:00
processor_64.h	um: Rely on PTRACE_SETREGSET to set FS/GS base registers	2024-01-05 16:28:56 +01:00
processor.h	um: Implement cpu_relax() as ndelay(1) for time-travel	2020-03-29 23:29:56 +02:00
ptrace.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
required-features.h	um: required-features.h is there only to shadow x86 one...	2011-11-02 14:15:23 +01:00
segment.h	um: remove set_fs	2021-12-22 17:56:56 +01:00
syscall.h	syscall_get_arch: add "struct task_struct *" argument	2019-03-20 21:12:36 -04:00
vm-flags.h	mm/vma: define a default value for VM_DATA_DEFAULT_FLAGS	2020-04-10 15:36:21 -07:00