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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:17:52 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:17:52 +0000 |
| commit | 3afb00d3f86d3d924f88b56fa8285d4e9db85852 (patch) | |
| tree | 95a985d3019522cea546b7d8df621369bc44fc6c /arch/s390/kernel/idle.c | |
| parent | Adding debian version 6.9.12-1. (diff) | |
| download | linux-3afb00d3f86d3d924f88b56fa8285d4e9db85852.tar.xz linux-3afb00d3f86d3d924f88b56fa8285d4e9db85852.zip | |
Merging upstream version 6.10.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/s390/kernel/idle.c')
| -rw-r--r-- | arch/s390/kernel/idle.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/arch/s390/kernel/idle.c b/arch/s390/kernel/idle.c index e7239aaf42..af9c97c0ad 100644 --- a/arch/s390/kernel/idle.c +++ b/arch/s390/kernel/idle.c @@ -57,9 +57,13 @@ void noinstr arch_cpu_idle(void) psw_mask = PSW_KERNEL_BITS | PSW_MASK_WAIT | PSW_MASK_IO | PSW_MASK_EXT | PSW_MASK_MCHECK; clear_cpu_flag(CIF_NOHZ_DELAY); - - /* psw_idle() returns with interrupts disabled. */ - psw_idle(idle, psw_mask); + set_cpu_flag(CIF_ENABLED_WAIT); + if (smp_cpu_mtid) + stcctm(MT_DIAG, smp_cpu_mtid, (u64 *)&idle->mt_cycles_enter); + idle->clock_idle_enter = get_tod_clock_fast(); + idle->timer_idle_enter = get_cpu_timer(); + bpon(); + __load_psw_mask(psw_mask); } static ssize_t show_idle_count(struct device *dev, |