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From: Glauber de Oliveira Costa <gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Jeremy Fitzhardinge <jeremy-TSDbQ3PG+2Y@public.gmane.org>
Cc: lguest-mnsaURCQ41sdnm+yROfE0A@public.gmane.org,
	kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
	akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org,
	ak-l3A5Bk7waGM@public.gmane.org
Subject: Re: [PATCH 5/24] smp x86 consolidation
Date: Fri, 09 Nov 2007 23:29:47 -0200	[thread overview]
Message-ID: <4735098B.7040305@redhat.com> (raw)
In-Reply-To: <4734FB67.8080500-TSDbQ3PG+2Y@public.gmane.org>

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Jeremy Fitzhardinge escreveu:
> Glauber de Oliveira Costa wrote:
>> This patch consolidates part of the pieces of smp for both architectures.
>> (i386 and x86_64). It makes part the calls go through smp_ops, and shares
>> code for those functions in smpcommon.c
>>
>> There's more room for code sharing here, but it is left as an exercise to
>> the reader ;-)
>>   
> 
> I'm getting link errors in 32-bit:
> 
> arch/x86/kernel/built-in.o: In function `native_smp_send_reschedule':
> /home/jeremy/hg/xen/paravirt/linux/arch/x86/kernel/smpcommon.c:262: undefined reference to `genapic'
> arch/x86/kernel/built-in.o: In function `native_smp_call_function_mask':
> /home/jeremy/hg/xen/paravirt/linux/arch/x86/kernel/smpcommon.c:113: undefined reference to `genapic'
> 
Ok, it compiled just fine here. I bet it's due to  one of that i386 lots
of variants.
Which subarchitecture are you compiling for, jeremy ?
>     J

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  parent reply	other threads:[~2007-11-10  1:29 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-09 18:42 [PATCH 0/24] paravirt_ops for unified x86 - that's me again! Glauber de Oliveira Costa
     [not found] ` <11946337851964-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42   ` [PATCH 1/24] mm/sparse-vmemmap.c: make sure init_mm is included Glauber de Oliveira Costa
     [not found]     ` <11946337933104-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42       ` [PATCH 2/24] irqflags consolidation Glauber de Oliveira Costa
     [not found]         ` <11946337991750-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42           ` [PATCH 3/24] consolidate spinlock.h Glauber de Oliveira Costa
     [not found]             ` <11946338053158-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42               ` [PATCH 4/24] tlb functions consolidation Glauber de Oliveira Costa
     [not found]                 ` <11946338103068-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                   ` [PATCH 5/24] smp x86 consolidation Glauber de Oliveira Costa
2007-11-09 18:42                     ` [PATCH 6/24] Add debugreg/load_rsp native hooks Glauber de Oliveira Costa
     [not found]                       ` <11946338212915-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                         ` [PATCH 7/24] consolidate msr.h Glauber de Oliveira Costa
     [not found]                           ` <11946338263902-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                             ` [PATCH 8/24] consolidate system.h Glauber de Oliveira Costa
     [not found]                               ` <1194633831882-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                                 ` [PATCH 9/24] Wipe out traditional opt from x86_64 Makefile Glauber de Oliveira Costa
     [not found]                                   ` <11946338361369-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                                     ` [PATCH 10/24] paravirt hooks at entry functions Glauber de Oliveira Costa
     [not found]                                       ` <11946338413283-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                                         ` [PATCH 11/24] read/write_crX, clts and wbinvd for 64-bit paravirt Glauber de Oliveira Costa
     [not found]                                           ` <11946338473652-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                                             ` [PATCH 12/24] provide native irq initialization function Glauber de Oliveira Costa
     [not found]                                               ` <1194633852469-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                                                 ` [PATCH 13/24] report ring kernel is running without paravirt Glauber de Oliveira Costa
     [not found]                                                   ` <1194633857930-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                                                     ` [PATCH 14/24] export math_state_restore Glauber de Oliveira Costa
     [not found]                                                       ` <11946338621966-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                                                         ` [PATCH 15/24] native versions for set pagetables Glauber de Oliveira Costa
     [not found]                                                           ` <11946338683305-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                                                             ` [PATCH 16/24] add native functions for descriptors handling Glauber de Oliveira Costa
     [not found]                                                               ` <1194633873306-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                                                                 ` [PATCH 17/24] This patch add provisions for time related functions so they Glauber de Oliveira Costa
     [not found]                                                                   ` <1194633878886-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:42                                                                     ` [PATCH 18/24] export cpu_gdt_descr Glauber de Oliveira Costa
     [not found]                                                                       ` <11946338832681-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:43                                                                         ` [PATCH 19/24] turn priviled operation into a macro in head_64.S Glauber de Oliveira Costa
     [not found]                                                                       ` <1194633888761-git-send-email-gco! sta@redhat.com>
     [not found]                                                                         ` <1194633888761-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:43                                                                           ` [PATCH 20/24] tweak io_64.h for paravirt Glauber de Oliveira Costa
     [not found]                                                                             ` <11946338932611-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:43                                                                               ` [PATCH 21/24] native versions for page table entries values Glauber de Oliveira Costa
     [not found]                                                                                 ` <1194633898545-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:43                                                                                   ` [PATCH 22/24] prepare x86_64 architecture initialization for paravirt Glauber de Oliveira Costa
     [not found]                                                                                     ` <11946339033567-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:43                                                                                       ` [PATCH 23/24] consolidation of paravirt for 32 and 64 bits Glauber de Oliveira Costa
     [not found]                                                                                         ` <11946339082711-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-09 18:43                                                                                           ` [PATCH 24/24] make vsmp a paravirt client Glauber de Oliveira Costa
     [not found]                                                                                             ` <11946339142999-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-11 18:07                                                                                               ` Andi Kleen
     [not found]                                                                                                 ` <20071111180709.GG22277-KvMlXPVkKihbpigZmTR7Iw@public.gmane.org>
2007-11-13 11:36                                                                                                   ` Glauber de Oliveira Costa
     [not found]                                                                                                     ` <47398C4A.40806-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-13 12:33                                                                                                       ` Andi Kleen
     [not found]                                                                                                         ` <200711131333.41946.ak-l3A5Bk7waGM@public.gmane.org>
2007-11-13 12:51                                                                                                           ` Glauber de Oliveira Costa
     [not found]                                                                                                             ` <47399DC8.7000504-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-13 13:09                                                                                                               ` Andi Kleen
     [not found]                                                                                                                 ` <200711131409.41959.ak-l3A5Bk7waGM@public.gmane.org>
2007-11-13 18:49                                                                                                                   ` Ravikiran Thirumalai
2007-11-13 17:21                                                                                                               ` Jeremy Fitzhardinge
2007-11-13 18:00                                                                                                       ` Ravikiran Thirumalai
2007-11-19 22:21                             ` [PATCH 7/24] consolidate msr.h Bastian Blank
2007-11-19 22:36                               ` Steven Rostedt
     [not found]                                 ` <Pine.LNX.4.58.0711191734270.32296-f9ZlEuEWxVcI6MkJdU+c8EEOCMrvLtNR@public.gmane.org>
2007-11-20  5:51                                   ` Ingo Molnar
     [not found]                                     ` <20071120055113.GC20436-X9Un+BFzKDI@public.gmane.org>
2007-11-20  6:14                                       ` Steven Rostedt
2007-11-20  6:16                                       ` Steven Rostedt
     [not found]                                         ` <Pine.LNX.4.58.0711200114580.4062-f9ZlEuEWxVcI6MkJdU+c8EEOCMrvLtNR@public.gmane.org>
2007-11-20 10:43                                           ` Rusty Russell
     [not found]                     ` <1194633815833-git-send-email-gcosta-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-10  0:29                       ` [PATCH 5/24] smp x86 consolidation Jeremy Fitzhardinge
     [not found]                         ` <4734FB67.8080500-TSDbQ3PG+2Y@public.gmane.org>
2007-11-10  1:29                           ` Glauber de Oliveira Costa [this message]
     [not found]                             ` <4735098B.7040305-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2007-11-10  2:08                               ` Jeremy Fitzhardinge
2007-11-17  9:32                               ` Ingo Molnar
2007-11-09 23:00       ` [PATCH 1/24] mm/sparse-vmemmap.c: make sure init_mm is included Jeremy Fitzhardinge
     [not found]         ` <4734E6A0.6070508-TSDbQ3PG+2Y@public.gmane.org>
2007-11-10  1:26           ` Glauber de Oliveira Costa
2007-11-12  8:17   ` [PATCH 0/24] paravirt_ops for unified x86 - that's me again! Amit Shah
     [not found]     ` <200711121347.20050.amit.shah-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-11-13 11:43       ` Glauber de Oliveira Costa
2007-11-13 20:26       ` Jeremy Fitzhardinge

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