All of lore.kernel.org
 help / color / mirror / Atom feed
From: Nicholas Piggin <npiggin@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: Nicholas Piggin <npiggin@gmail.com>,
	Michael Ellerman <mpe@ellerman.id.au>,
	Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Subject: [PATCH 1/9] powerpc/64s: machine check print NIP
Date: Tue, 21 Feb 2017 05:44:22 +1000	[thread overview]
Message-ID: <20170220194430.32602-2-npiggin@gmail.com> (raw)
In-Reply-To: <20170220194430.32602-1-npiggin@gmail.com>

Print the faulting address of the machine check that may help
with debugging. The effective address reported can be a target
memory address rather than an instruction address.

Fix up a dangling bracket while here.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
 arch/powerpc/kernel/mce.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/mce.c b/arch/powerpc/kernel/mce.c
index c6923ff45131..335f8a53f154 100644
--- a/arch/powerpc/kernel/mce.c
+++ b/arch/powerpc/kernel/mce.c
@@ -268,7 +268,8 @@ void machine_check_print_event_info(struct machine_check_event *evt)
 
 	printk("%s%s Machine check interrupt [%s]\n", level, sevstr,
 	       evt->disposition == MCE_DISPOSITION_RECOVERED ?
-	       "Recovered" : "[Not recovered");
+	       "Recovered" : "Not recovered");
+	printk("%s  NIP: %016llx\n", level, evt->srr0);
 	printk("%s  Initiator: %s\n", level,
 	       evt->initiator == MCE_INITIATOR_CPU ? "CPU" : "Unknown");
 	switch (evt->error_type) {
-- 
2.11.0

  reply	other threads:[~2017-02-20 19:44 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-02-20 19:44 [PATCH 0/9] MCE handler for POWER9 Nicholas Piggin
2017-02-20 19:44 ` Nicholas Piggin [this message]
2017-02-20 19:44 ` [PATCH 2/9] powerpc/64s: allow machine check handler to set severity and initiator Nicholas Piggin
2017-02-20 19:44 ` [PATCH 3/9] powerpc/64s: clean up machine check recovery flushing Nicholas Piggin
2017-02-20 19:44 ` [PATCH 4/9] powerpc/64s: cope with non-synchronous machine checks Nicholas Piggin
2017-02-20 19:44 ` [PATCH 5/9] powerpc/64s: POWER9 machine check handler Nicholas Piggin
2017-02-20 19:44 ` [PATCH 6/9] powerpc/64s: move POWER machine check defines into mce_power.c Nicholas Piggin
2017-02-20 19:44 ` [PATCH 7/9] powerpc/64s: data driven machine check evaluation Nicholas Piggin
2017-02-20 19:44 ` [PATCH 8/9] powerpc/64s: data driven machine check handling Nicholas Piggin
2017-02-20 19:44 ` [PATCH 9/9] powerpc/64s: POWER8 add missing machine check definitions Nicholas Piggin

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20170220194430.32602-2-npiggin@gmail.com \
    --to=npiggin@gmail.com \
    --cc=linuxppc-dev@lists.ozlabs.org \
    --cc=mahesh@linux.vnet.ibm.com \
    --cc=mpe@ellerman.id.au \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.