Commits
Denys Vlasenko committed cbb53b9623a
x86/asm/decoder: Explain CALLW discrepancy between Intel and AMD In 64-bit mode, AMD and Intel CPUs treat 0x66 prefix before branch insns differently. For near branches, it affects decode too since immediate offset's width is different. See these empirical tests: http://marc.info/?l=linux-kernel&m=139714939728946&w=2 Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Oleg Nesterov <oleg@redhat.com> Link: http://lkml.kernel.org/r/1423768017-31766-1-git-send-email-dvlasenk@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>