From: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
To: Waiman Long <longman@redhat.com>
Cc: David Howells <dhowells@redhat.com>,
James Morris <jmorris@namei.org>,
"Serge E. Hallyn" <serge@hallyn.com>,
Mimi Zohar <zohar@linux.ibm.com>,
keyrings@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org,
linux-integrity@vger.kernel.org,
Sumit Garg <sumit.garg@linaro.org>,
Jerry Snitselaar <jsnitsel@redhat.com>,
Roberto Sassu <roberto.sassu@huawei.com>,
Eric Biggers <ebiggers@google.com>,
Chris von Recklinghausen <crecklin@redhat.com>
Subject: Re: [PATCH v2 1/2] KEYS: Don't write out to userspace while holding key semaphore
Date: Fri, 13 Mar 2020 17:28:37 +0200 [thread overview]
Message-ID: <20200313152837.GB142269@linux.intel.com> (raw)
In-Reply-To: <e2dc038b-0283-0bf6-45f6-ad2dd0775e81@redhat.com>
On Fri, Mar 13, 2020 at 09:29:47AM -0400, Waiman Long wrote:
> One way to do that is to extract the down_read/up_read block into a
> helper function and then have 2 separate paths - one for length
> retrieval and another one for reading the key. I think that will make
> the code a bit easier easier to read.
>
> Thanks,
> Longman
If it is not too much trouble for you, I think this would be a legit
cleanup to do.
/Jarkko
next prev parent reply other threads:[~2020-03-13 15:28 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-08 17:04 [PATCH v2 0/2] KEYS: Read keys to internal buffer & then copy to userspace Waiman Long
2020-03-08 17:04 ` [PATCH v2 1/2] KEYS: Don't write out to userspace while holding key semaphore Waiman Long
2020-03-13 1:04 ` Jarkko Sakkinen
2020-03-13 13:29 ` Waiman Long
2020-03-13 15:28 ` Jarkko Sakkinen [this message]
2020-03-13 16:57 ` Waiman Long
2020-03-08 17:04 ` [PATCH v2 2/2] KEYS: Avoid false positive ENOMEM error on key read Waiman Long
2020-03-09 16:32 ` David Howells
2020-03-10 15:45 ` Waiman Long
2020-03-10 15:58 ` Waiman Long
2020-03-10 17:12 ` David Howells
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