linux-kernel - Re: [PATCH] qla2xxx: fix printk format string

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Message-Id: <167478863289.3972592.8275488978063279225.b4-ty@oracle.com>
Date:   Thu, 26 Jan 2023 22:22:55 -0500
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Nilesh Javali <njavali@...vell.com>,
        GR-QLogic-Storage-Upstream@...vell.com,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        Himanshu Madhani <himanshu.madhani@...cle.com>,
        Quinn Tran <qutran@...vell.com>,
        Arnd Bergmann <arnd@...nel.org>
Cc:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        Arnd Bergmann <arnd@...db.de>,
        Saurav Kashyap <skashyap@...vell.com>,
        Tom Rix <trix@...hat.com>, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] qla2xxx: fix printk format string

On Tue, 17 Jan 2023 18:00:15 +0100, Arnd Bergmann wrote:

> Printing a size_t value that is the result of the sizeof() operator requires
> using the %z format string modifier to avoid a warning on 32-bit architectures:
> 
> drivers/scsi/qla2xxx/qla_mid.c: In function 'qla_create_buf_pool':
> drivers/scsi/qla2xxx/qla_mid.c:1094:51: error: format '%ld' expects argument of type 'long int', but argument 5 has type 'unsigned int' [-Werror=format=]
>  1094 |                     "Failed to allocate buf_map(%ld).\n", sz * sizeof(unsigned long));
>       |                                                 ~~^       ~~~~~~~~~~~~~~~~~~~~~~~~~~
>       |                                                   |          |
>       |                                                   long int   unsigned int
>       |                                                 %d
> 
> [...]

Applied to 6.3/scsi-queue, thanks!

[1/1] qla2xxx: fix printk format string
      https://git.kernel.org/mkp/scsi/c/d794a23113b1

-- 
Martin K. Petersen	Oracle Linux Engineering