Benjamin Berg c6ce72005d um: remove auxiliary FP registers ...

We do not need the extra save/restore of the FP registers when getting
the fault information. This was originally added in commit 2f56debd77
("uml: fix FP register corruption") but at that time the code was not
saving/restoring the FP registers when switching to userspace. This was
fixed in commit fbfe9c847e ("um: Save FPU registers between task
switches") and since then the auxiliary registers have not been useful.

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Link: https://patch.msgid.link/20241004233821.2130874-1-benjamin@sipsolutions.net
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

2024-10-10 12:10:30 +02:00

..

skas

um: Remove the declaration of user_thread function

2024-09-12 20:43:26 +02:00

arch.h

um: Add SPDX headers for files in arch/um/include

2019-09-15 21:37:17 +02:00

as-layout.h

um: Fix the definition for physmem_size

2024-10-10 12:02:13 +02:00

common-offsets.h

um: Remove stub-data.h include from common-offsets.h

2024-07-03 17:09:48 +02:00

elf_user.h

um: Add SPDX headers for files in arch/um/include

2019-09-15 21:37:17 +02:00

frame_kern.h

um: Add SPDX headers for files in arch/um/include

2019-09-15 21:37:17 +02:00

init.h

treewide: Convert macro and uses of __section(foo) to __section("foo")

2020-10-25 14:51:49 -07:00

irq_kern.h

um: fix 3 instances of -Wmissing-prototypes

2023-08-26 22:45:05 +02:00

irq_user.h

um: header debriding - activate_ipi()

2021-12-21 21:31:35 +01:00

kern_util.h

um: Remove unused ncpus variable

2024-07-03 12:21:57 +02:00

kern.h

um: Add SPDX headers for files in arch/um/include

2019-09-15 21:37:17 +02:00

longjmp.h

um: rename set_signals() to um_set_signals()

2021-12-21 21:13:44 +01:00

mem_user.h

um: Remove highmem leftovers

2024-10-10 12:02:13 +02:00

mem.h

um: Replace to_phys() and to_virt() with less generic function names

2022-07-17 23:44:40 +02:00

net_kern.h

treewide: Replace zero-length arrays with flexible-array members

2022-02-17 07:00:39 -06:00

net_user.h

um: header debriding - net_*.h

2021-12-21 21:31:35 +01:00

os.h

um: remove auxiliary FP registers

2024-10-10 12:10:30 +02:00

ptrace_user.h

um: Drop support for hosts without SYSEMU_SINGLESTEP support

2024-01-04 23:29:11 +01:00

registers.h

um: always use the internal copy of the FP registers

2024-10-10 12:03:55 +02:00

sigio.h

um: header debriding - sigio.h

2021-12-21 21:31:36 +01:00

timetravel.h

um: time-travel: support time-travel protocol broadcast messages

2024-07-03 12:24:22 +02:00

um_malloc.h

Merge tag 'uml-for-linus-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux

2024-05-25 13:17:48 -07:00

user.h

um: Rework syscall handling

2024-07-03 17:09:49 +02:00