The patch titled
IPMI: fix handling of OEM flags
has been added to the -mm tree. Its filename is
ipmi-fix-handling-of-oem-flags.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: IPMI: fix handling of OEM flags
From: Corey Minyard <minyard@xxxxxxx>
If one of the OEM flags becomes set in the flags from the hardware, the
driver could hang if no OEM handler was set. Fix the code to handle this.
This was tested by setting the flags by hand after they were fetched.
Signed-off-by: Corey Minyard <minyard@xxxxxxx>
Ackde-by: Matt Domsch <Matt_Domsch@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/char/ipmi/ipmi_si_intf.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff -puN drivers/char/ipmi/ipmi_si_intf.c~ipmi-fix-handling-of-oem-flags drivers/char/ipmi/ipmi_si_intf.c
--- a/drivers/char/ipmi/ipmi_si_intf.c~ipmi-fix-handling-of-oem-flags
+++ a/drivers/char/ipmi/ipmi_si_intf.c
@@ -402,10 +402,10 @@ static void handle_flags(struct smi_info
smi_info->curr_msg->data,
smi_info->curr_msg->data_size);
smi_info->si_state = SI_GETTING_EVENTS;
- } else if (smi_info->msg_flags & OEM_DATA_AVAIL) {
- if (smi_info->oem_data_avail_handler)
- if (smi_info->oem_data_avail_handler(smi_info))
- goto retry;
+ } else if (smi_info->msg_flags & OEM_DATA_AVAIL &&
+ smi_info->oem_data_avail_handler) {
+ if (smi_info->oem_data_avail_handler(smi_info))
+ goto retry;
} else {
smi_info->si_state = SI_NORMAL;
}
_
Patches currently in -mm which might be from minyard@xxxxxxx are
ipmi-oops-fix.patch
ipmi-fix-handling-of-oem-flags.patch
-
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