linux-kernel - RE: [EXTERNAL] Re: [PATCH net] net: mana: Support holes in device list reply msg

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID:
 <MN0PR21MB3437F80F3AD98C82870A9173CAD72@MN0PR21MB3437.namprd21.prod.outlook.com>
Date: Sun, 9 Mar 2025 22:01:33 +0000
From: Haiyang Zhang <haiyangz@...rosoft.com>
To: Jakub Kicinski <kuba@...nel.org>
CC: "linux-hyperv@...r.kernel.org" <linux-hyperv@...r.kernel.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>, Dexuan Cui
	<decui@...rosoft.com>, "stephen@...workplumber.org"
	<stephen@...workplumber.org>, KY Srinivasan <kys@...rosoft.com>, Paul
 Rosswurm <paulros@...rosoft.com>, "olaf@...fle.de" <olaf@...fle.de>,
	"vkuznets@...hat.com" <vkuznets@...hat.com>, "davem@...emloft.net"
	<davem@...emloft.net>, "wei.liu@...nel.org" <wei.liu@...nel.org>,
	"edumazet@...gle.com" <edumazet@...gle.com>, "pabeni@...hat.com"
	<pabeni@...hat.com>, "leon@...nel.org" <leon@...nel.org>, Long Li
	<longli@...rosoft.com>, "ssengar@...ux.microsoft.com"
	<ssengar@...ux.microsoft.com>, "linux-rdma@...r.kernel.org"
	<linux-rdma@...r.kernel.org>, "daniel@...earbox.net" <daniel@...earbox.net>,
	"john.fastabend@...il.com" <john.fastabend@...il.com>, "bpf@...r.kernel.org"
	<bpf@...r.kernel.org>, "ast@...nel.org" <ast@...nel.org>, "hawk@...nel.org"
	<hawk@...nel.org>, "tglx@...utronix.de" <tglx@...utronix.de>,
	"shradhagupta@...ux.microsoft.com" <shradhagupta@...ux.microsoft.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"stable@...r.kernel.org" <stable@...r.kernel.org>
Subject: RE: [EXTERNAL] Re: [PATCH net] net: mana: Support holes in device
 list reply msg



> -----Original Message-----
> From: Jakub Kicinski <kuba@...nel.org>
> Sent: Friday, March 7, 2025 10:50 PM
> To: Haiyang Zhang <haiyangz@...rosoft.com>
> Cc: linux-hyperv@...r.kernel.org; netdev@...r.kernel.org; Dexuan Cui
> <decui@...rosoft.com>; stephen@...workplumber.org; KY Srinivasan
> <kys@...rosoft.com>; Paul Rosswurm <paulros@...rosoft.com>;
> olaf@...fle.de; vkuznets@...hat.com; davem@...emloft.net;
> wei.liu@...nel.org; edumazet@...gle.com; pabeni@...hat.com;
> leon@...nel.org; Long Li <longli@...rosoft.com>;
> ssengar@...ux.microsoft.com; linux-rdma@...r.kernel.org;
> daniel@...earbox.net; john.fastabend@...il.com; bpf@...r.kernel.org;
> ast@...nel.org; hawk@...nel.org; tglx@...utronix.de;
> shradhagupta@...ux.microsoft.com; linux-kernel@...r.kernel.org;
> stable@...r.kernel.org
> Subject: [EXTERNAL] Re: [PATCH net] net: mana: Support holes in device
> list reply msg
> 
> On Wed,  5 Mar 2025 13:46:21 -0800 Haiyang Zhang wrote:
> > -	for (i = 0; i < max_num_devs; i++) {
> > +	for (i = 0; i < GDMA_DEV_LIST_SIZE &&
> > +		found_dev < resp.num_of_devs; i++) {
> 
> unfortunate mis-indent here, it blend with the code.
> checkpatch is right that it should be aligned with opening bracket
Will fix it.

> 
> >  		dev = resp.devs[i];
> >  		dev_type = dev.type;
> >
> > +		/* Skip empty devices */
> > +		if (dev.as_uint32 == 0)
> > +			continue;
> > +
> > +		found_dev++;
> > +		dev_info(gc->dev, "Got devidx:%u, type:%u, instance:%u\n", i,
> > +			 dev.type, dev.instance);
> 
> Are you sure you want to print this info message for each device,
> each time it's probed? Seems pretty noisy. We generally recommend
> printing about _unusual_ things.
Ok. I can remove it.

Thanks,
- Haiyang