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: Wed, 11 Apr 2007 15:47:47 -0700 From: Robert Walsh <rjwalsh@...hscale.com> To: Roland Dreier <rdreier@...co.com> Cc: Bryan O'Sullivan <bos@...hscale.com>, openib-general@...nfabrics.org, linux-kernel@...r.kernel.org Subject: Re: [ofa-general] Re: [PATCH 00 of 33] Set of ipath patches for 2.6.22 Roland Dreier wrote: > > BTW: any idea how this ever got triggered? The only way I can see is > > if you're either not using libipathverbs and libibverbs and you just > > create the CQ some other way, which seems unlikely. Do you know how > > Jason triggered this bug? > > Yes, it was because he was using 32-bit userspace and so it was > impossible to libipathverbs to mmap the address the kernel driver was > looking for. So the mmap failed and the pending mmap never got taken > off the list. Oh, OK. Got it. That problem is on my list, too, along with the other pending_mmap-related cleanups you suggested. Hopefully I'll have a patch finished tonight. - 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