linux-kernel - Re: [PATCH v1 1/1] RDMA/mana

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

Message-ID: <ZivbYdt2HxDpMxC5@smile.fi.intel.com>
Date: Fri, 26 Apr 2024 19:50:41 +0300
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Jason Gunthorpe <jgg@...dia.com>
Cc: Leon Romanovsky <leon@...nel.org>,
	Konstantin Taranov <kotaranov@...rosoft.com>,
	linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org,
	Long Li <longli@...rosoft.com>,
	Ajay Sharma <sharmaajay@...rosoft.com>
Subject: Re: [PATCH v1 1/1] RDMA/mana_ib: Fix compilation error

On Fri, Apr 26, 2024 at 01:37:19PM -0300, Jason Gunthorpe wrote:
> On Tue, Apr 23, 2024 at 11:42:58PM +0300, Andy Shevchenko wrote:
> > The compilation with CONFIG_WERROR=y is broken:
> > 
> > .../hw/mana/device.c:88:6: error: variable 'ret' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized]
> > 	if (!upper_ndev) {
> > 	    ^~~~~~~~~~~
> > 
> > Fix this by assigning the ret to -ENODEV in respective condition.
> > 
> > Fixes: 8b184e4f1c32 ("RDMA/mana_ib: Enable RoCE on port 1")
> > Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
> > ---
> >  drivers/infiniband/hw/mana/device.c | 1 +
> >  1 file changed, 1 insertion(+)
> 
> This was fixed in

Hmm... The below patch had been sent _after_ mine. What's wrong with mine patch?

> commit f88320b698ad099a2f742adfb9f87177bfffe0c5
> Author: Konstantin Taranov <kotaranov@...rosoft.com>
> Date:   Tue Apr 23 07:15:51 2024 -0700
> 
>     RDMA/mana_ib: Fix missing ret value

-- 
With Best Regards,
Andy Shevchenko