OpenVZ Forum: Devel » [PATCH] mark read_crX() asm code as volatile

Home » Mailing lists » Devel » [PATCH] mark read_crX() asm code as volatile

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: [PATCH] mark read_crX() asm code as volatile [message #21147 is a reply to message #21145]

Tue, 02 October 2007 14:17

Andi Kleen
Messages: 33
Registered: February 2006

Member

On Tuesday 02 October 2007 16:08:32 Kirill Korotaev wrote:
> Some gcc versions (I checked at least 4.1.1 from RHEL5 & 4.1.2 from gentoo)
> can generate incorrect code with read_crX()/write_crX() functions mix up,
> due to cached results of read_crX().

added thanks

-Andi

Report message to a moderator

[Message index]

		[PATCH] mark read_crX() asm code as volatile By: Kirill Korotaev on Tue, 02 October 2007 14:04
		Re: [PATCH] mark read_crX() asm code as volatile By: Andi Kleen on Tue, 02 October 2007 14:17
		Re: [PATCH] mark read_crX() asm code as volatile By: Arjan van de Ven on Tue, 02 October 2007 15:28
		Re: [PATCH] mark read_crX() asm code as volatile By: Chuck Ebbert on Tue, 02 October 2007 18:27
		Re: [PATCH] mark read_crX() asm code as volatile By: Nick Piggin on Tue, 02 October 2007 12:14
		Re: [PATCH] mark read_crX() asm code as volatile By: hpa on Wed, 03 October 2007 06:18
		Re: [PATCH] mark read_crX() asm code as volatile By: Nick Piggin on Tue, 02 October 2007 15:49
		Re: [PATCH] mark read_crX() asm code as volatile By: hpa on Tue, 02 October 2007 19:21
		Re: [PATCH] mark read_crX() asm code as volatile By: Kirill Korotaev on Wed, 03 October 2007 08:22
		Re: [PATCH] mark read_crX() asm code as volatile By: Andi Kleen on Wed, 03 October 2007 08:45

Previous Topic:	[PATCH] Consolidate IPC namespace cleanup functions
Next Topic:	[patch 0/1][NETNS49] Make af_unix autobind per namespace

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Thu Sep 03 11:24:02 GMT 2026

Total time taken to generate the page: 0.10511 seconds