From: Cornelia Huck <cohuck@redhat.com>
To: Collin Walling <walling@linux.ibm.com>
Cc: thuth@redhat.com, frankja@linux.ibm.com, mst@redhat.com,
David Hildenbrand <david@redhat.com>,
qemu-devel@nongnu.org, pasic@linux.ibm.com,
borntraeger@de.ibm.com, qemu-s390x@nongnu.org,
svens@linux.ibm.com, pbonzini@redhat.com, mihajlov@linux.ibm.com,
rth@twiddle.net
Subject: Re: [PATCH v4 3/8] s390/sclp: rework sclp boundary and length checks
Date: Thu, 23 Jul 2020 08:26:26 +0200 [thread overview]
Message-ID: <20200723082626.5f2bda1b.cohuck@redhat.com> (raw)
In-Reply-To: <a4e80383-b244-e47b-8980-8b35fb6a7468@linux.ibm.com>
On Tue, 21 Jul 2020 14:40:14 -0400
Collin Walling <walling@linux.ibm.com> wrote:
> On 7/21/20 4:41 AM, David Hildenbrand wrote:
> > The options I would support are
> >
> > 1. "sccb_boundary_is_valid" which returns "true" if valid
> > 2. "sccb_boundary_is_invalid" which returns "true" if invalid
> > 3. "sccb_boundary_validate" which returns "0" if valid and -EINVAL if not.
> >
> > Which makes reading this code a bit easier.
> >
Of these, I like option 1 best.
>
> Sounds good. I'll takes this into consideration for the next round. (I
> may wait just a little longer for that to allow more reviews to come in
> from whoever has the time, if that's okay.)
We have to wait for (a) QEMU to do a release and (b) the Linux changes
to merge upstream anyway, so we're not in a hurry :)
As said before, it already looked good from my side, but the suggested
changes are fine with me as well.
next prev parent reply other threads:[~2020-07-23 6:27 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-24 20:23 [PATCH v4 0/8] s390: Extended-Length SCCB & DIAGNOSE 0x318 Collin Walling
2020-06-24 20:23 ` [PATCH v4 1/8] s390/sclp: get machine once during read scp/cpu info Collin Walling
2020-06-24 20:23 ` [PATCH v4 2/8] s390/sclp: check sccb len before filling in data Collin Walling
2020-06-24 20:23 ` [PATCH v4 3/8] s390/sclp: rework sclp boundary and length checks Collin Walling
2020-06-25 6:29 ` Thomas Huth
2020-07-20 8:17 ` David Hildenbrand
2020-07-20 20:06 ` Collin Walling
2020-07-21 8:41 ` David Hildenbrand
2020-07-21 18:40 ` Collin Walling
2020-07-23 6:26 ` Cornelia Huck [this message]
2020-07-24 15:06 ` Collin Walling
2020-06-24 20:23 ` [PATCH v4 4/8] s390/sclp: read sccb from mem based on sccb length Collin Walling
2020-07-20 8:19 ` David Hildenbrand
2020-07-20 20:06 ` Collin Walling
2020-06-24 20:23 ` [PATCH v4 5/8] s390/sclp: use cpu offset to locate cpu entries Collin Walling
2020-06-24 20:23 ` [PATCH v4 6/8] s390/sclp: add extended-length sccb support for kvm guest Collin Walling
2020-06-26 10:01 ` Cornelia Huck
2020-07-15 15:35 ` Collin Walling
2020-07-15 16:05 ` Cornelia Huck
2020-06-24 20:23 ` [PATCH v4 7/8] s390/kvm: header sync for diag318 Collin Walling
2020-06-24 20:23 ` [PATCH v4 8/8] s390: guest support for diagnose 0x318 Collin Walling
2020-06-26 10:03 ` Cornelia Huck
2020-07-15 15:36 ` [PATCH v4 0/8] s390: Extended-Length SCCB & DIAGNOSE 0x318 Collin Walling
2020-07-15 16:04 ` Cornelia Huck
2020-07-15 16:26 ` Collin Walling
2020-07-16 12:02 ` Cornelia Huck
2020-09-09 7:54 ` Christian Borntraeger
2020-09-09 8:46 ` Cornelia Huck
2020-09-09 9:43 ` Cornelia Huck
2020-09-09 18:13 ` Collin Walling
2020-09-10 6:38 ` Cornelia Huck
2020-09-10 6:49 ` Collin Walling
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