x86/EFI: improve boot time diagnostics
authorJan Beulich <jbeulich@suse.com>
Tue, 10 Jun 2014 11:13:13 +0000 (13:13 +0200)
committerJan Beulich <jbeulich@suse.com>
Tue, 10 Jun 2014 11:13:13 +0000 (13:13 +0200)
commit9921387f0c14a3f0ed42f9112efb7260af13db35
tree27a54c47122162b5a99d460d24ad1e3d99b4442f
parent584287380baf81e5acdd9dc7dfc7ffccd1e9a856
x86/EFI: improve boot time diagnostics

To aid analysis of eventual errors, print EFI status codes with error
messages where available.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/arch/x86/efi/boot.c