linux-kernel - [PATCH 0/2] x86: gart: fix the HW IOMMU initialization rewrite breakage

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

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1260270299-18325-1-git-send-email-fujita.tomonori@lab.ntt.co.jp>
Date:	Tue,  8 Dec 2009 20:04:57 +0900
From:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
To:	mingo@...e.hu
Cc:	yinghai@...nel.org, linux-kernel@...r.kernel.org,
	fujita.tomonori@....ntt.co.jp
Subject: [PATCH 0/2] x86: gart: fix the HW IOMMU initialization rewrite breakage

Here is the output of discussion with Yinghai Lu. This patchset fixes
GART isses due to the commit 75f1cdf1dda92cae037ec848ae63690d91913eac
(x86: Handle HW IOMMU initialization failure gracefully).

I split Yinghai's v4 patch to make the changes clearer (and fixed the
comment a bit) however there is no functional change:

http://marc.info/?l=linux-kernel&m=125965342214387&w=2

The first patch is a sligtly modified version of my patch to move back
swiotlb initialization after IOMMU detection:

http://marc.info/?l=linux-kernel&m=125907069703595&w=2

I put the detailed descriptions to both.

--
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/