Re: [PATCH v2 0/4] x86 suspend cleanups

[Rafael J. Wysocki]

On Tue, Feb 3, 2026 at 6:59 PM Brian Gerst <brgerst@xxxxxxxxx> wrote:
>
> 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(-)

Maybe CC linux-acpi@xxxxxxxxxxxxxxx.

It would be easier to review somewhat.