netdev - Re: [RFC PATCH v2 0/2] af_vsock: add two new tests for SOCK

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Date:   Wed, 16 Mar 2022 09:58:54 +0100
From:   Stefano Garzarella <sgarzare@...hat.com>
To:     Krasnov Arseniy Vladimirovich <AVKrasnov@...rdevices.ru>
Cc:     Krasnov Arseniy <oxffffaa@...il.com>,
        Rokosov Dmitry Dmitrievich <DDRokosov@...rdevices.ru>,
        "kvm@...r.kernel.org" <kvm@...r.kernel.org>,
        "virtualization@...ts.linux-foundation.org" 
        <virtualization@...ts.linux-foundation.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [RFC PATCH v2 0/2] af_vsock: add two new tests for SOCK_SEQPACKET

On Wed, Mar 16, 2022 at 07:25:07AM +0000, Krasnov Arseniy Vladimirovich wrote:
>This adds two tests: for receive timeout and reading to invalid
>buffer provided by user. I forgot to put both patches to main
>patchset.
>
>Arseniy Krasnov(2):
>
>af_vsock: SOCK_SEQPACKET receive timeout test
>af_vsock: SOCK_SEQPACKET broken buffer test
>
>tools/testing/vsock/vsock_test.c | 211 +++++++++++++++++++++++++++++++++++++++
>1 file changed, 211 insertions(+)

I think there are only small things to fix, so next series you can 
remove RFC (remember to use net-next).

I added the tests to my suite and everything is running correctly.

I also suggest you to solve these little issues that checkpatch has 
highlighted to have patches ready for submission :-)

Thanks,
Stefano

$ ./scripts/checkpatch.pl --strict -g  master..HEAD
---------------------------------------------------------------------
Commit 2a1bfb93b51d ("af_vsock: SOCK_SEQPACKET receive timeout test")
---------------------------------------------------------------------
CHECK: Unnecessary parentheses around 'errno != EAGAIN'
#70: FILE: tools/testing/vsock/vsock_test.c:434:
+	if ((read(fd, &dummy, sizeof(dummy)) != -1) ||
+	   (errno != EAGAIN)) {

WARNING: From:/Signed-off-by: email name mismatch: 'From: Krasnov Arseniy Vladimirovich <AVKrasnov@...rdevices.ru>' != 'Signed-off-by: Arseniy Krasnov <AVKrasnov@...rdevices.ru>'

total: 0 errors, 1 warnings, 1 checks, 97 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
       mechanically convert to the typical style using --fix or --fix-inplace.

Commit 2a1bfb93b51d ("af_vsock: SOCK_SEQPACKET receive timeout test") has style problems, please review.
-------------------------------------------------------------------
Commit 9176bcabcdd7 ("af_vsock: SOCK_SEQPACKET broken buffer test")
-------------------------------------------------------------------
CHECK: Comparison to NULL could be written "!buf1"
#51: FILE: tools/testing/vsock/vsock_test.c:486:
+	if (buf1 == NULL) {

CHECK: Comparison to NULL could be written "!buf2"
#57: FILE: tools/testing/vsock/vsock_test.c:492:
+	if (buf2 == NULL) {

CHECK: Please don't use multiple blank lines
#152: FILE: tools/testing/vsock/vsock_test.c:587:
+
+

WARNING: From:/Signed-off-by: email name mismatch: 'From: Krasnov Arseniy Vladimirovich <AVKrasnov@...rdevices.ru>' != 'Signed-off-by: Arseniy Krasnov <AVKrasnov@...rdevices.ru>'

total: 0 errors, 1 warnings, 3 checks, 150 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
       mechanically convert to the typical style using --fix or --fix-inplace.

Commit 9176bcabcdd7 ("af_vsock: SOCK_SEQPACKET broken buffer test") has style problems, please review.

NOTE: If any of the errors are false positives, please report
       them to the maintainer, see CHECKPATCH in MAINTAINERS.