From 1a744cb356c57303fc97eb15a298032170f841fa Mon Sep 17 00:00:00 2001 From: Len Brown Date: Mon, 11 May 2015 17:27:10 -0400 Subject: [PATCH] x86/smp/boot: Remove 10ms delay from cpu_up() on modern processors MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Modern processor familes do not require the 10ms delay in cpu_up() to de-assert INIT. This speeds up boot and resume by 10ms per (application) processor. Signed-off-by: Len Brown Cc: Alan Cox Cc: Arjan van de Ven Cc: Borislav Petkov Cc: H. Peter Anvin Cc: Jan H. Schönherr Cc: Linus Torvalds Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/021ce30c88f216ad39686646421194dc25671e55.1431379433.git.len.brown@intel.com Signed-off-by: Ingo Molnar --- Reading git-format-patch failed