x86: Improvements to ler debugging
authorAndrew Cooper <andrew.cooper3@citrix.com>
Thu, 24 May 2018 17:41:53 +0000 (17:41 +0000)
committerAndrew Cooper <andrew.cooper3@citrix.com>
Wed, 4 Jul 2018 11:12:14 +0000 (12:12 +0100)
commit3c675b32720518e87d879f47939b0965d726bab6
tree0581fdb58b87c4b76eacc591f214b7c9c2acc3bd
parent730dc8d2c9e1b6402e66973cf99a7c56bc78be4c
x86: Improvements to ler debugging

 * Command line documentation for what the option does.
 * Implement a canonicalise_addr() helper and replace the opencoded use in
   sign_extend_msr()
 * Canonicalise the ler pointers and print symbol information.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
docs/misc/xen-command-line.markdown
xen/arch/x86/hvm/vmx/vmx.c
xen/arch/x86/x86_64/traps.c
xen/include/asm-x86/x86_64/page.h