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author | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-02 16:33:48 +0200 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-04-02 16:33:48 +0200 |
commit | bee3f412d6fc94011850f16cddce745d529411a5 (patch) | |
tree | 01b1823a3bc0cb760129ed15f7ec027a36edc48b /arch/parisc/kernel/process.c | |
parent | generic ...copy_..._user primitives (diff) | |
parent | parisc: Avoid stalled CPU warnings after system shutdown (diff) | |
download | linux-bee3f412d6fc94011850f16cddce745d529411a5.tar.xz linux-bee3f412d6fc94011850f16cddce745d529411a5.zip |
Merge branch 'parisc-4.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux into uaccess.parisc
Diffstat (limited to 'arch/parisc/kernel/process.c')
-rw-r--r-- | arch/parisc/kernel/process.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c index 06f7ca7fe70b..4516a5b53f38 100644 --- a/arch/parisc/kernel/process.c +++ b/arch/parisc/kernel/process.c @@ -142,6 +142,10 @@ void machine_power_off(void) printk(KERN_EMERG "System shut down completed.\n" "Please power this system off now."); + + /* prevent soft lockup/stalled CPU messages for endless loop. */ + rcu_sysrq_start(); + for (;;); } void (*pm_power_off)(void) = machine_power_off; |