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s390/fpu: Remove comment about TIF_FPU

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It has been removed in commit 2c6b96762f ("s390/fpu: remove TIF_FPU"),
so we should not mention TIF_FPU in the comment here anymore. Since the
remaining parts of the comment just document the obvious fact that
save_user_fpu_regs() saves the FPU state, simply remove the comment now
completely.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Link: https://lore.kernel.org/r/20240503080648.81461-1-thuth@redhat.com
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
This commit is contained in:
Thomas Huth 2024-05-03 10:06:48 +02:00 committed by Alexander Gordeev
parent 7278a8fb8d
commit 980fffff14
1 changed files with 0 additions and 5 deletions
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5
arch/s390/kernel/process.c
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@ -86,11 +86,6 @@ void arch_release_task_struct(struct task_struct *tsk)
int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src)
{
/*
* Save the floating-point or vector register state of the current
* task and set the TIF_FPU flag to lazy restore the FPU register
* state when returning to user space.
*/
save_user_fpu_regs();
*dst = *src;