Re: [PATCH v4 3/3] xen/x86: issue pci_serr error message via NMI continuation

[Jürgen Groß]

On 12.11.20 10:29, Jan Beulich wrote:

On 09.11.2020 10:50, Juergen Gross wrote:

Instead of using a softirq pci_serr_error() can use NMI continuation
for issuing an error message.

Signed-off-by: Juergen Gross <jgr...@suse.com>

Reviewed-by: Jan Beulich <jbeul...@suse.com>
with one minor change to be considered:

@@ -1808,6 +1816,9 @@ bool nmi_check_continuation(void)
      if ( nmi_oprofile_send_virq() )
          ret = true;

+        ret = true;
+
      return ret;
  }

+ if ( pci_serr_nmicont() )

As the likely more important part, wouldn't it be better to insert
this ahead of the oprofile check?

Fine with me.


Juergen

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