From 51614b26a029515dd3bc43a8c0e16a9ee51bbf52 Mon Sep 17 00:00:00 2001 From: Mikulas Patocka Date: Wed, 6 Dec 2017 04:25:44 -0500 Subject: ipmi_si: fix crash on parisc This patch fixes ipmi crash on parisc introduced in the kernel 4.15-rc. The pointer io.io_setup is not initialized and thus it causes crash in try_smi_init when attempting to call new_smi->io.io_setup. Signed-off-by: Mikulas Patocka Signed-off-by: Corey Minyard --- drivers/char/ipmi/ipmi_si_parisc.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/char/ipmi/ipmi_si_parisc.c') diff --git a/drivers/char/ipmi/ipmi_si_parisc.c b/drivers/char/ipmi/ipmi_si_parisc.c index 090b073ab441..6b10f0e18a95 100644 --- a/drivers/char/ipmi/ipmi_si_parisc.c +++ b/drivers/char/ipmi/ipmi_si_parisc.c @@ -10,6 +10,8 @@ static int __init ipmi_parisc_probe(struct parisc_device *dev) { struct si_sm_io io; + memset(&io, 0, sizeof(io)); + io.si_type = SI_KCS; io.addr_source = SI_DEVICETREE; io.addr_type = IPMI_MEM_ADDR_SPACE; -- cgit