Re: [PATCH v6 16/18] rxrpc: Reuse SKCIPHER_REQUEST_ON_STACK buffer

[PATCH v6 00/18] crypto: Remove VLA usage · Kees Cook <hidden> · 2018-07-24
[PATCH v6 07/18] crypto: shash: Remove VLA usage in unaligned hashing · Kees Cook <hidden> · 2018-07-24
[PATCH v6 13/18] wireless/lib80211: Convert from ahash to shash · Kees Cook <hidden> · 2018-07-24
[PATCH v6 15/18] staging: rtl8192e: ieee80211: Convert from ahash to shash · Kees Cook <hidden> · 2018-07-24
[PATCH v6 12/18] drbd: Convert from ahash to shash · Kees Cook <hidden> · 2018-07-24
Re: [PATCH v6 12/18] drbd: Convert from ahash to shash · Kees Cook <hidden> · 2018-08-02
Re: [PATCH v6 12/18] drbd: Convert from ahash to shash · Lars Ellenberg <lars.ellenberg@linbit.com> · 2018-08-03
Re: [PATCH v6 12/18] drbd: Convert from ahash to shash · Kees Cook <hidden> · 2018-08-06
[PATCH v6 14/18] staging: rtl8192u: ieee80211: Convert from ahash to shash · Kees Cook <hidden> · 2018-07-24
[PATCH v6 11/18] dm crypt: Convert essiv from ahash to shash · Kees Cook <hidden> · 2018-07-24
[PATCH v6 10/18] x86/power/64: Remove VLA usage · Kees Cook <hidden> · 2018-07-24
Re: [PATCH v6 10/18] x86/power/64: Remove VLA usage · "Rafael J. Wysocki" <rafael@kernel.org> · 2018-07-25
Re: [PATCH v6 10/18] x86/power/64: Remove VLA usage · Kees Cook <hidden> · 2018-07-25
Re: [PATCH v6 10/18] x86/power/64: Remove VLA usage · Rafael J. Wysocki <hidden> · 2018-08-06
[PATCH v6 09/18] ppp: mppe: Remove VLA usage · Kees Cook <hidden> · 2018-07-24
[PATCH v6 08/18] crypto: skcipher: Remove VLA usage for SKCIPHER_REQUEST_ON_STACK · Kees Cook <hidden> · 2018-07-24
[PATCH v6 06/18] crypto: qat: Remove VLA usage · Kees Cook <hidden> · 2018-07-24
[PATCH v6 05/18] crypto alg: Introduce generic max blocksize and alignmask · Kees Cook <hidden> · 2018-07-24
[PATCH v6 04/18] dm: Remove VLA usage from hashes · Kees Cook <hidden> · 2018-07-24
[PATCH v6 03/18] crypto: hash: Remove VLA usage · Kees Cook <hidden> · 2018-07-24
[PATCH v6 01/18] crypto: xcbc: Remove VLA usage · Kees Cook <hidden> · 2018-07-24
[PATCH v6 02/18] crypto: cbc: Remove VLA usage · Kees Cook <hidden> · 2018-07-24
[PATCH v6 18/18] crypto: Remove AHASH_REQUEST_ON_STACK · Kees Cook <hidden> · 2018-07-24
Re: [PATCH v6 18/18] crypto: Remove AHASH_REQUEST_ON_STACK · Joe Perches <joe@perches.com> · 2018-07-24
Re: [PATCH v6 18/18] crypto: Remove AHASH_REQUEST_ON_STACK · Kees Cook <hidden> · 2018-07-24
[PATCH v6 17/18] crypto: ccm: Remove VLA usage · Kees Cook <hidden> · 2018-07-24
Re: [PATCH v6 17/18] crypto: ccm: Remove VLA usage · Ard Biesheuvel <hidden> · 2018-07-24
Re: [PATCH v6 17/18] crypto: ccm: Remove VLA usage · Kees Cook <hidden> · 2018-07-24
[PATCH v6 16/18] rxrpc: Reuse SKCIPHER_REQUEST_ON_STACK buffer · Kees Cook <hidden> · 2018-07-24
Re: [PATCH v6 16/18] rxrpc: Reuse SKCIPHER_REQUEST_ON_STACK buffer · Kees Cook <hidden> · 2018-08-02
Re: [PATCH v6 16/18] rxrpc: Reuse SKCIPHER_REQUEST_ON_STACK buffer · David Howells <dhowells@redhat.com> · 2018-08-03

From: David Howells <dhowells@redhat.com>
Date: 2018-08-03 09:14:33
Also in: lkml, netdev

Hmmm...  I'm wondering if the skcipher request should be allocated on call
initialisation and a pointer put in the rxrpc_call struct.  It's only used
serially for any particular call.

For the moment, I'll pass your patch onto DaveM.

David

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