| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <4D9ABCED.30606@zytor.com> Date: Mon, 04 Apr 2011 23:55:41 -0700 From: "H. Peter Anvin" <hpa@...or.com> To: "Rafael J. Wysocki" <rjw@...k.pl> CC: Ingo Molnar <mingo@...e.hu>, Stefano Stabellini <stefano.stabellini@...citrix.com>, "x86@...nel.org" <x86@...nel.org>, "yinghai@...nel.org" <yinghai@...nel.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Greg KH <gregkh@...e.de>, "lkml20101129@...ton.leun.net" <lkml20101129@...ton.leun.net>, stable kernel team <stable@...nel.org>, Jeremy Fitzhardinge <Jeremy.Fitzhardinge@...rix.com> Subject: Re: [PATCH urgent] x86: Save cr4 to mmu_cr4_features at boot time On 04/04/2011 11:43 PM, Rafael J. Wysocki wrote: >> >> Just to refresh my memory... is this an issue in mainline, or is it only >> a problem in the backport (I'm wondering if the trampoline unification >> patches might have accidentally solved the issue)? > > The problem is in mainline too, please fix ASAP. Thanks for confirming, will look at it in the morning. Just looking for the sanest place to put the save/restore (it really should be done at the same places where we save/restore MISC_ENABLE.) -hpa -- H. Peter Anvin, Intel Open Source Technology Center I work for Intel. I don't speak on their behalf. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists