[PATCH -v2 0/3] x86/MSR: Improve unhandled MSR access error message
From: Borislav Petkov
Date: Mon Jul 04 2016 - 18:31:45 EST
From: Borislav Petkov <bp@xxxxxxx>
Hi all,
here's v2 with review feedback integrated.
Changelog:
v1:
here's a simple patchset improving the error message we're dumping when
an unchecked MSR is being done. Patch 3 has an example which explains
the improvement in detail.
Andy Lutomirski (1):
x86/dumpstack: Honor supplied @regs arg
Borislav Petkov (2):
printk: Make the printk*once() variants return a value
x86/dumpstack: Add show_stack_regs() and use it
arch/x86/include/asm/kdebug.h | 1 +
arch/x86/kernel/dumpstack.c | 5 +++++
arch/x86/kernel/dumpstack_32.c | 4 +++-
arch/x86/kernel/dumpstack_64.c | 4 +++-
arch/x86/mm/extable.c | 13 ++++++++-----
include/linux/printk.h | 17 ++++++++++++-----
6 files changed, 32 insertions(+), 12 deletions(-)
--
2.7.3