powerpc/traps: Print VMA for unhandled signals

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This adds VMA address in the message printed for unhandled signals,
similarly to what other architectures, like x86, print.

Before this patch, a page fault looked like:

  pandafault[61470]: unhandled signal 11 at 100007d0 nip 1000061c lr 7fff8d185100 code 2

After this patch, a page fault looks like:

  pandafault[6303]: segfault 11 at 100007d0 nip 1000061c lr 7fff93c55100 code 2 in pandafault[10000000+10000]

Signed-off-by: Murilo Opsfelder Araujo <muriloo@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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This commit is contained in:

Murilo Opsfelder Araujo 2018-08-01 18:33:18 -03:00 • committed by Michael Ellerman

parent 49d8f2011d

commit 0f642d616b

1 changed files with 19 additions and 2 deletions

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arch/powerpc/kernel/traps.c

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