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 PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Tue, 20 Oct 2009 14:59:23 -0700 From: Suresh Siddha <suresh.b.siddha@...el.com> To: Thomas Schlichter <thomas.schlichter@....de> Cc: Ingo Molnar <mingo@...e.hu>, Jan Beulich <JBeulich@...ell.com>, "arjan@...ux.intel.com" <arjan@...ux.intel.com>, "dri-devel@...ts.sourceforge.net" <dri-devel@...ts.sourceforge.net>, "hancockrwd@...il.com" <hancockrwd@...il.com>, "hmh@....eng.br" <hmh@....eng.br>, "hpa@...or.com" <hpa@...or.com>, "jbarnes@...tuousgeek.org" <jbarnes@...tuousgeek.org>, "jeremy.fitzhardinge@...rix.com" <jeremy.fitzhardinge@...rix.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "mingo@...hat.com" <mingo@...hat.com>, "tglx@...utronix.de" <tglx@...utronix.de>, "thellstrom@...are.com" <thellstrom@...are.com>, "tj@...nel.org" <tj@...nel.org>, "Pallipadi, Venkatesh" <venkatesh.pallipadi@...el.com>, "x86@...nel.org" <x86@...nel.org>, "yinghai@...nel.org" <yinghai@...nel.org> Subject: Re: [RFC Patch] use MTRR for write combining if PAT is not available On Tue, 2009-10-20 at 13:35 -0700, Thomas Schlichter wrote: > What do you think about the latest version of my patch series I just sent? I think we can simplify this by just using mtrr_add_page() and avoid all the complexity that comes with mtrr_add_unaligned(). pci_mmap_range() should call one mtrr_add_page() if the base and size are nicely aligned. Almost all the cases, this is the usage sequence here anyway. thanks, suresh -- 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