lkml.org 
[lkml]   [2016]   [Jun]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH 0/4] ftrace: One more check on x86 and some small fixes
Date
1st patch adds one more paranoid check of the modified function on x86.

Plus there are 3 small changes that appeared when hunting down
the 1st patch.

Petr Mladek (4):
ftrace/x86: Make sure to modify 5-bite instructions
ftrace/x86: Do not crash when reading wrong ftrace func
ftrace: Always destroy trampoline when shutting down the trace
ftrace: Fixup trace_selftest_ops()

arch/x86/kernel/ftrace.c | 12 ++++++++-
kernel/trace/ftrace.c | 62 ++++++++++++++++++++++---------------------
kernel/trace/trace_selftest.c | 7 ++---
3 files changed, 47 insertions(+), 34 deletions(-)

--
1.8.5.6

\
 
 \ /
  Last update: 2016-06-27 16:21    [W:2.282 / U:0.024 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site