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(parent: e172353) | patch
arch/tile: fix up some minor trap handling issues
authorChris Metcalf <cmetcalf@tilera.com>
Thu, 29 Mar 2012 19:23:54 +0000 (15:23 -0400)
committerChris Metcalf <cmetcalf@tilera.com>
Mon, 2 Apr 2012 16:12:52 +0000 (12:12 -0400)
commita714ffff36a581756ec3b001f47e8e5e96a9fa0e
tree73f84f87b09b30f9621f50748b897303bb1d3b6atree | snapshot
parente17235382dbb05f70146e141e4b780fd069050dccommit | diff
arch/tile: fix up some minor trap handling issues

We now respond to MEM_ERROR traps (e.g. an atomic instruction to
non-cacheable memory) with a SIGBUS.

We also no longer generate a console crash message if a user
process die due to a SIGTRAP.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
arch/tile/kernel/intvec_64.S diff | blob | history
arch/tile/kernel/traps.c diff | blob | history
Linux for Marvell Sheeva based platforms