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(parent: 8375d5e) | patch
xtensa: clear all DBREAKC registers on start
authorMax Filippov <jcmvbkbc@gmail.com>
Thu, 3 Mar 2016 15:34:29 +0000 (18:34 +0300)
committerSasha Levin <sasha.levin@oracle.com>
Mon, 18 Apr 2016 12:50:55 +0000 (08:50 -0400)
commite0247000f2d3bd6e8e6061f4ed536d50cbf4f077
tree5e7749837f9ba392eba9390a449338259f04f25ftree | snapshot
parent8375d5ea6e7810b56bf9c43f4fc3abef8a3fcdfecommit | diff
xtensa: clear all DBREAKC registers on start

[ Upstream commit 7de7ac785ae18a2cdc78d7560f48e3213d9ea0ab ]

There are XCHAL_NUM_DBREAK registers, clear them all.
This also fixes cryptic assembler error message with binutils 2.25 when
XCHAL_NUM_DBREAK is 0:

  as: out of memory allocating 18446744073709551575 bytes after a total
  of 495616 bytes

Cc: stable@vger.kernel.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
arch/xtensa/kernel/head.S diff | blob | history
Domain: System / Kernel;