| 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
| ||
|
Date: Fri, 09 Sep 2011 11:19:38 +0200 From: Michal Simek <monstr@...str.eu> To: Eli Billauer <eli.billauer@...il.com> CC: linux-kernel@...r.kernel.org Subject: Re: [PATCH] Added sync method support for DMA and made refinements (Take II) Eli Billauer wrote: > Signed-off-by: Eli Billauer <eli.billauer@...il.com> Missing description. + add "microblaze: " prefix to subject. I have looked at the patch again and I would prefer to separate it to 3 patches. 1. Move __dma_sync to dma-mapping.h + fix parameters. 2. Introduce new sync operations 3. The rest of changes in dma code. I have no problem to apply patch 1 and 2. If you show me bug you see with patch 3, I will test it and keep in my repo for a while. As I wrote in my previous post, I am open to add your comment to dma code that flush will be safer to use but slower if cache lines are dirty but I don't like to cache the code without real problem. In any case, if you show me, on program/driver/etc that the problem is in invalidation I will apply it without no problem. Thanks for your patches, Michal -- Michal Simek, Ing. (M.Eng) w: www.monstr.eu p: +42-0-721842854 Maintainer of Linux kernel 2.6 Microblaze Linux - http://www.monstr.eu/fdt/ Microblaze U-BOOT custodian -- 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