Message ID | 1458036852-11993-1-git-send-email-ruscur@russell.cc (mailing list archive) |
---|---|
State | Accepted |
Headers | show |
On Tue, 2016-15-03 at 10:14:12 UTC, Russell Currey wrote: > The HMI code knows about three types of errors: CORE, NX and UNKNOWN. > If OPAL were to add a new type, it would not be handled at all since > there is no fallback case. Instead of explicitly checking for UNKNOWN, > treat any checkstop type without a handler as unknown. > > Signed-off-by: Russell Currey <ruscur@russell.cc> > Reviewed-by: Daniel Axtens <dja@axtens.net> > Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com> Applied to powerpc next, thanks. https://git.kernel.org/powerpc/c/f8a25db47ebc11fe228735d916 cheers
diff --git a/arch/powerpc/platforms/powernv/opal-hmi.c b/arch/powerpc/platforms/powernv/opal-hmi.c index d000f4e..38dd321 100644 --- a/arch/powerpc/platforms/powernv/opal-hmi.c +++ b/arch/powerpc/platforms/powernv/opal-hmi.c @@ -150,15 +150,17 @@ static void print_nx_checkstop_reason(const char *level, static void print_checkstop_reason(const char *level, struct OpalHMIEvent *hmi_evt) { - switch (hmi_evt->u.xstop_error.xstop_type) { + uint8_t type = hmi_evt->u.xstop_error.xstop_type; + switch (type) { case CHECKSTOP_TYPE_CORE: print_core_checkstop_reason(level, hmi_evt); break; case CHECKSTOP_TYPE_NX: print_nx_checkstop_reason(level, hmi_evt); break; - case CHECKSTOP_TYPE_UNKNOWN: - printk("%s Unknown Malfunction Alert.\n", level); + default: + printk("%s Unknown Malfunction Alert of type %d\n", + level, type); break; } }