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From: Leon Romanovsky <leon@kernel.org>
To: Borislav Petkov <bp@alien8.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
	Saeed Mahameed <saeedm@nvidia.com>,
	linux-rdma@vger.kernel.org, netdev@vger.kernel.org,
	Jakub Kicinski <kuba@kernel.org>,
	Jason Gunthorpe <jgg@nvidia.com>
Subject: Re: [PATCH 10/11] IB/mlx5: Fix undefined behavior due to shift overflowing the constant
Date: Wed, 6 Apr 2022 10:17:04 +0300	[thread overview]
Message-ID: <Yk0+cBw01DVfQ3LJ@unreal> (raw)
In-Reply-To: <20220405151517.29753-11-bp@alien8.de>

On Tue, Apr 05, 2022 at 05:15:16PM +0200, Borislav Petkov wrote:
> From: Borislav Petkov <bp@suse.de>
> 
> Fix:
> 
>   drivers/infiniband/hw/mlx5/main.c: In function ‘translate_eth_legacy_proto_oper’:
>   drivers/infiniband/hw/mlx5/main.c:370:2: error: case label does not reduce to an integer constant
>     case MLX5E_PROT_MASK(MLX5E_50GBASE_KR2):
>     ^~~~
> 
> See https://lore.kernel.org/r/YkwQ6%2BtIH8GQpuct@zn.tnic for the gory
> details as to why it triggers with older gccs only.
> 
> Signed-off-by: Borislav Petkov <bp@suse.de>
> Cc: Leon Romanovsky <leon@kernel.org>
> Cc: Saeed Mahameed <saeedm@nvidia.com>
> Cc: linux-rdma@vger.kernel.org
> Cc: netdev@vger.kernel.org
> ---
>  include/linux/mlx5/port.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Thanks, applied to mlx5-next.

0276bd3a94c0 ("IB/mlx5: Fix undefined behavior due to shift overflowing the constant")

  parent reply	other threads:[~2022-04-06 10:54 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-05 15:15 [PATCH 00/11] treewide: Fix a bunch of shift overflows Borislav Petkov
2022-04-05 15:15 ` [PATCH 01/11] scsi: aacraid: Fix undefined behavior due to shift overflowing the constant Borislav Petkov
2022-04-25 18:47   ` Randy Dunlap
2022-04-26  3:05   ` Martin K. Petersen
2022-05-03  0:51   ` Martin K. Petersen
2022-04-05 15:15 ` [PATCH 02/11] ALSA: usb-audio: " Borislav Petkov
2022-04-05 15:32   ` Takashi Iwai
2022-04-05 16:06     ` Borislav Petkov
2022-04-05 16:16       ` Takashi Iwai
2022-04-05 15:15 ` [PATCH 03/11] bnx2x: " Borislav Petkov
2022-04-05 19:53   ` Jakub Kicinski
2022-04-05 19:59     ` Borislav Petkov
2022-04-05 15:15 ` [PATCH 04/11] drm/r128: " Borislav Petkov
2022-04-25 18:46   ` Randy Dunlap
2022-05-19 13:05     ` Daniel Vetter
2022-06-16 16:06       ` Randy Dunlap
2022-06-24 20:13         ` Daniel Vetter
2022-04-05 15:15 ` [PATCH 05/11] i2c: ismt: " Borislav Petkov
2022-04-05 21:18   ` Seth Heasley
2022-04-05 15:15 ` [PATCH 06/11] brcmfmac: sdio: " Borislav Petkov
2022-04-05 15:25   ` Kalle Valo
2022-04-05 16:06     ` Borislav Petkov
2022-04-05 16:37       ` Kalle Valo
2022-04-05 16:55         ` [RESEND PATCH " Borislav Petkov
2022-04-05 19:11           ` Arend van Spriel
2022-04-10 12:20           ` Kalle Valo
2022-04-05 15:15 ` [PATCH 07/11] usb: typec: tcpm: " Borislav Petkov
2022-04-05 15:15 ` [PATCH 08/11] mt76: " Borislav Petkov
2022-04-06  5:43   ` Kalle Valo
2022-04-10 12:20   ` Kalle Valo
2022-04-05 15:15 ` [PATCH 09/11] perf/imx_ddr: " Borislav Petkov
2022-04-08 10:47   ` Will Deacon
2022-04-08 11:01     ` Borislav Petkov
2022-04-05 15:15 ` [PATCH 10/11] IB/mlx5: " Borislav Petkov
2022-04-05 18:31   ` Leon Romanovsky
2022-04-05 19:42     ` Borislav Petkov
2022-04-06  7:17   ` Leon Romanovsky [this message]
2022-04-05 15:15 ` [PATCH 11/11] drm/i915: " Borislav Petkov
2022-05-17 23:05   ` Randy Dunlap
2022-05-18  7:44     ` Borislav Petkov
2022-05-18 11:39       ` Jani Nikula
2022-04-06  9:23 ` [PATCH 00/11] treewide: Fix a bunch of shift overflows David Laight
2022-04-08 13:58 ` Will Deacon

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