linux-kernel - [GIT PULL] (swiotlb) stable/for-linus-4.17

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>] [day] [month] [year] [list]

Date:   Thu, 24 May 2018 17:23:55 -0400
From:   Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
To:     torvalds@...ux-foundation.org, linux-kernel@...r.kernel.org,
        xen-devel@...ts.xenproject.org
Cc:     joe.jin@...cle.com
Subject: [GIT PULL] (swiotlb) stable/for-linus-4.17

Hey Linus,

Please git pull the following branch in your tree:

git pull git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git stable/for-linus-4.17

There is one single fix in there - that is under Xen the DMA32 heap
(in the hypervisor) would end up looking like swiss cheese. The reason
being that for every coherent DMA allocation we didn't do the proper
hypercall to tell Xen to return the page back to the DMA32 heap.
End result was (eventually) no DMA32 space if say you say continously
unloaded and loaded modules.

Thank you.

 drivers/xen/swiotlb-xen.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Joe Jin (1):
      xen-swiotlb: fix the check condition for xen_swiotlb_free_coherent

Download attachment "signature.asc" of type "application/pgp-signature" (802 bytes)