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From: Jakub Kicinski <kuba@kernel.org>
To: Hariprasad Kelam <hkelam@marvell.com>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<davem@davemloft.net>, <sgoutham@marvell.com>,
	<lcherian@marvell.com>, <gakula@marvell.com>,
	<jerinj@marvell.com>, <sbhatta@marvell.com>
Subject: Re: [net PATCH 1/9] octeontx2-pf: Do not modify number of rules
Date: Tue, 16 Mar 2021 10:02:52 -0700	[thread overview]
Message-ID: <20210316100252.75826dd3@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> (raw)
In-Reply-To: <1615886833-71688-2-git-send-email-hkelam@marvell.com>

On Tue, 16 Mar 2021 14:57:05 +0530 Hariprasad Kelam wrote:
> From: Subbaraya Sundeep <sbhatta@marvell.com>
> 
> In the ETHTOOL_GRXCLSRLALL ioctl ethtool uses
> below structure to read number of rules from the driver.
> 
>     struct ethtool_rxnfc {
>             __u32                           cmd;
>             __u32                           flow_type;
>             __u64                           data;
>             struct ethtool_rx_flow_spec     fs;
>             union {
>                     __u32                   rule_cnt;
>                     __u32                   rss_context;
>             };
>             __u32                           rule_locs[0];
>     };
> 
> Driver must not modify rule_cnt member. But currently driver
> modifies it by modifying rss_context. Hence fix it by using a
> local variable.
> 
> Fixes: 81a43620("octeontx2-pf: Add RSS multi group support")

Fixes tag: Fixes: 81a43620("octeontx2-pf: Add RSS multi group support")
Has these problem(s):
	- missing space between the SHA1 and the subject
	- SHA1 should be at least 12 digits long
	  Can be fixed by setting core.abbrev to 12 (or more) or (for git v2.11
	  or later) just making sure it is not set (or set to "auto").

Please fix the entire submission.

  reply	other threads:[~2021-03-16 17:04 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-16  9:27 [net PATCH 0/9] octeontx2: miscellaneous fixes Hariprasad Kelam
2021-03-16  9:27 ` [net PATCH 1/9] octeontx2-pf: Do not modify number of rules Hariprasad Kelam
2021-03-16 17:02   ` Jakub Kicinski [this message]
2021-03-16  9:27 ` [net PATCH 2/9] octeontx2-af: Formatting debugfs entry rsrc_alloc Hariprasad Kelam
2021-03-16  9:27 ` [net PATCH 3/9] octeontx2-af: Do not allocate memory for devlink private Hariprasad Kelam
2021-03-16 17:04   ` Jakub Kicinski
2021-03-16 18:03     ` sundeep subbaraya
2021-03-16 20:27       ` Jakub Kicinski
2021-03-17  5:40         ` sundeep subbaraya
2021-03-16  9:27 ` [net PATCH 4/9] octeontx2-af: Remove TOS field from MKEX TX Hariprasad Kelam
2021-03-16 17:06   ` Jakub Kicinski
2021-03-17  6:37     ` sundeep subbaraya
2021-03-17 18:47       ` Jakub Kicinski
2021-03-16  9:27 ` [net PATCH 5/9] octeontx2-af: Return correct CGX RX fifo size Hariprasad Kelam
2021-03-16  9:27 ` [net PATCH 6/9] octeontx2-af: Fix irq free in rvu teardown Hariprasad Kelam
2021-03-16  9:27 ` [net PATCH 7/9] octeontx2-pf: Clear RSS enable flag on interace down Hariprasad Kelam
2021-03-16  9:27 ` [net PATCH 8/9] octeontx2-af: fix infinite loop in unmapping counter Hariprasad Kelam
2021-03-16  9:27 ` [net PATCH 9/9] octeontx2-af: Fix uninitialized variable warning Hariprasad Kelam

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