[PATCH v2 0/4] x86 suspend cleanups

From: Brian Gerst

Date: Tue Feb 03 2026 - 13:04:24 EST


This patchset cleans up the do_suspend_lowlevel() function, removing
some leftover bits that are no longer necessary since it started
using the SMP trampoline to resune the kernel.

v2:
- Reworked the first patch
- Added more cleanups

Brian Gerst (4):
x86/acpi/suspend: Remove indirect jump
x86/acpi/suspend: Remove segment reloads on resume
x86/acpi/suspend: Clean up stack usage
x86/acpi/suspend: Remove redundant register saves

arch/x86/kernel/acpi/sleep.c | 20 -------------
arch/x86/kernel/acpi/wakeup_64.S | 50 +++++---------------------------
2 files changed, 8 insertions(+), 62 deletions(-)


base-commit: faee66660b703935da23b7ae2f955f91472d6487
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2.52.0