lkml.org 
[lkml]   [2018]   [Jan]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Subject[x86-tip] RSDP changes converted i4790 box SMP -> UP
From
Date
Hi Juergen,

Yesterday I wanted to test the RETPOLINE stuff in tip and tip-rt, but
discovered instead that my box had turned into a complete slug, not due
to incredible RETPOLINE overhead, rather because box had forgotten that
it had more than one CPU.  I was going to leave it for the weekend, but
firing up gitk over morning java, I noticed the commits below, and sure
enough, that's what broke my box.  Given other people's boxen work,
seems likely that the authors of the AMI BIOS in this box were a bit
more creative than usual.

commit 9ede5d5e672586e016eadd5c0aedb6f12e660029 (HEAD -> x86-tip)
Author: Mike Galbraith <mgalbraith@suse.de>
Date: Fri Jan 12 04:17:52 2018 +0100

Revert "x86/boot: Add the ACPI RSDP address to struct setup_header::acpi_rdsp_addr"

This reverts commit 2f74cbf947f45fa082dda8eac1a1f1299a372f49.

commit 0d0b6a9a0d452eaf635580fce8319d49be8b45ed
Author: Mike Galbraith <mgalbraith@suse.de>
Date: Fri Jan 12 04:17:30 2018 +0100

Revert "x86/acpi: Take the RSDP address for boot parameters if available"

This reverts commit 0c89cf36424f7c1177de8a5712514d7cc2eb369f.

commit 2e9b091da44e75f16b8bad776f40de83abb637ff (origin/x86-tip)
Merge: 41c34211458c 1ccb8feda747
Author: Ingo Molnar <mingo@kernel.org>
Date: Thu Jan 11 06:54:18 2018 +0100

Merge branch 'perf/core'


\
 
 \ /
  Last update: 2018-01-14 23:25    [W:0.115 / U:6.928 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site