lkml.org 
[lkml]   [2015]   [Sep]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH 0/5] CM error report fixes
Date
This series fixes a few problems with support for the CM, in particular
relating to CM3 which has a 64 bit interface to the core. These issues
prevented reporting of CM errors (useful debug output when tracking the
source of a bus error) in some situations, and could cause further
exceptions.

Paul Burton (5):
MIPS: clarify mips_cm_is64 documentation
MIPS: don't read GCRs when a CM is not present
MIPS: avoid buffer overrun in mips_cm_error_report
MIPS: allow read64 GCR accessors to work on MIPS32 kernels
MIPS: always read full 64 bit CM error GCRs for CM3

arch/mips/include/asm/mips-cm.h | 27 ++++++++++++----
arch/mips/kernel/mips-cm.c | 71 ++++++++++++++++++++++-------------------
2 files changed, 59 insertions(+), 39 deletions(-)

--
2.5.3



\
 
 \ /
  Last update: 2015-09-22 19:41    [W:0.218 / U:0.012 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site