From a2c1e064c45f5126625121f58afa423e13c55efc Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 29 Nov 2006 21:16:21 -0800 Subject: [PATCH] [SPARC64]: Run ctrl-alt-del action for sun4v powerdown request. Signed-off-by: David S. Miller --- arch/sparc64/kernel/traps.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/arch/sparc64/kernel/traps.c b/arch/sparc64/kernel/traps.c index ec7a60142bec..ad67784292db 100644 --- a/arch/sparc64/kernel/traps.c +++ b/arch/sparc64/kernel/traps.c @@ -10,7 +10,7 @@ */ #include -#include /* for jiffies */ +#include #include #include #include @@ -1873,6 +1873,16 @@ void sun4v_resum_error(struct pt_regs *regs, unsigned long offset) put_cpu(); + if (ent->err_type == SUN4V_ERR_TYPE_WARNING_RES) { + /* If err_type is 0x4, it's a powerdown request. Do + * not do the usual resumable error log because that + * makes it look like some abnormal error. + */ + printk(KERN_INFO "Power down request...\n"); + kill_cad_pid(SIGINT, 1); + return; + } + sun4v_log_error(regs, &local_copy, cpu, KERN_ERR "RESUMABLE ERROR", &sun4v_resum_oflow_cnt); -- 2.34.1