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: Tue, 5 Jan 2021 00:52:48 -0800 From: Nadav Amit <nadav.amit@...il.com> To: Peter Zijlstra <peterz@...radead.org> Cc: Andrea Arcangeli <aarcange@...hat.com>, linux-mm <linux-mm@...ck.org>, lkml <linux-kernel@...r.kernel.org>, Yu Zhao <yuzhao@...gle.com>, Andy Lutomirski <luto@...nel.org>, Peter Xu <peterx@...hat.com>, Pavel Emelyanov <xemul@...nvz.org>, Mike Kravetz <mike.kravetz@...cle.com>, Mike Rapoport <rppt@...ux.vnet.ibm.com>, Minchan Kim <minchan@...nel.org>, Will Deacon <will@...nel.org>, Mel Gorman <mgorman@...e.de> Subject: Re: [RFC PATCH v2 1/2] mm/userfaultfd: fix memory corruption due to writeprotect > On Jan 5, 2021, at 12:13 AM, Peter Zijlstra <peterz@...radead.org> wrote: > > On Mon, Jan 04, 2021 at 02:24:38PM -0500, Andrea Arcangeli wrote: >> The problematic one not pictured is the one of the wrprotect that has >> to be running in another CPU which is also isn't picture above. More >> accurate traces are posted later in the thread. > > What thread? I don't seem to have discovered it yet, and the cover > letter from Nadav doesn't seem to have a msgid linking it either. Sorry for that: https://lore.kernel.org/lkml/X+K7JMrTEC9SpVIB@google.com/T/
Powered by blists - more mailing lists