On 12/29/2017 09:12 PM, Linus Torvalds wrote:
instead, and see if that makes a difference, that would narrow down the possible root cause of this problem.
not at this ThinkPad T440s (didn't test at the server with an i7-3930).
Boot stops just at:
tsc: Refined TSC clocksource calibration: 2494.225 MHz clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x23f3ea95b09, max_idle_ns: 440795287034 ns
I changed the Makefile accordingly to your suggestion to:
~/devel/linux $ git diff diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 3e73bc255e4e..fb695558821b 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -128,7 +128,7 @@ else cflags-$(CONFIG_MPSC) += $(call cc-option,-march=nocona)
cflags-$(CONFIG_MCORE2) += \ - $(call cc-option,-march=core2,$(call cc-option,-mtune=generic)) + $(call cc-option,-mtune=generic) cflags-$(CONFIG_MATOM) += $(call cc-option,-march=atom) \ $(call cc-option,-mtune=atom,$(call cc-option,-mtune=generic)) cflags-$(CONFIG_GENERIC_CPU) += $(call cc-option,-mtune=generic)
~/devel/linux $ git describe v4.15-rc5-114-g2758b3e3e630
This is a "Intel(R) Core(TM) i5-4300U CPU @ 1.90GHz" with gcc-6.4
.config attached