netdev - Re: Regression bisected to "crypto: af_alg: Convert af_alg_sendpage() to use MSG_SPLICE

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 for Android: free password hash cracker in your pocket

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

Message-ID: <ZKPwGognao8MZkdV@gondor.apana.org.au>
Date: Tue, 4 Jul 2023 18:10:34 +0800
From: Herbert Xu <herbert@...dor.apana.org.au>
To: David Howells <dhowells@...hat.com>
Cc: Ondrej Mosnacek <omosnacek@...il.com>,
	Linux Crypto Mailing List <linux-crypto@...r.kernel.org>,
	Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	regressions@...ts.linux.dev
Subject: Re: Regression bisected to "crypto: af_alg: Convert
 af_alg_sendpage() to use MSG_SPLICE_PAGES"

On Tue, Jul 04, 2023 at 10:41:45AM +0100, David Howells wrote:
>
> I didn't change vmsplice() or the way pages are stored in the pipe.
> 
> And, note, there are also a bunch of GUP changes that could have an effect.

This crash was bisected to your commit.

Thanks,
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt