[PATCH v3 0/3] Fixing ACPI error reporting display

[Elliott Mitchell <ehem+xen@xxxxxxx>]

This series has been seen previously.  The issue is pretty simple, if
ACPI errors occur there is a high probability they will occur on multiple
cores at once.  Since there is no locking for `printk()` there is a need
to emit the entire error with a single `printk()`.

I believe this is roughly where things left off.  The loop adjustment had
been requested to be broken into a separate step.  I had also goofed when
adjusting the handling and the string order had gotten reversed.

I'm unsure how best to make the `printk()` more maintainable.  Yet more
"%s" and entries[#] will be needed if additional bits get defined.  I'm
inclined to keep the string broken apart to hint as to how it matches
the entry list.  I'm okay with everything being fully concatenated if
that is felt best.


Elliott Mitchell (3):
  x86/APIC: include full string with error_interrupt() error messages
  x86/APIC: modify error_interrupt() to output using single printk()
  x86/APIC: adjustments to error_interrupt() loop

 xen/arch/x86/apic.c | 32 +++++++++++++++++---------------
 1 file changed, 17 insertions(+), 15 deletions(-)

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2.30.2