linux-kernel - Re: linux-next: build warning after merge of the tpmdd tree

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Message-ID: <20190613151352.GB18488@linux.intel.com>
Date:   Thu, 13 Jun 2019 18:13:52 +0300
From:   Jarkko Sakkinen <jarkko.sakkinen@...ux.intel.com>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Matthew Garrett <mjg59@...gle.com>
Subject: Re: linux-next: build warning after merge of the tpmdd tree

Matthew, can you provide a fixup for this?

/Jarkko

On Tue, Jun 11, 2019 at 02:52:55PM +1000, Stephen Rothwell wrote:
> Hi all,
> 
> After merging the tpmdd tree, today's linux-next build (arm
> multi_v7_defconfig) produced this warning:
> 
> drivers/firmware/efi/tpm.c: In function 'efi_tpm_eventlog_init':
> drivers/firmware/efi/tpm.c:80:10: warning: passing argument 1 of 'tpm2_calc_event_log_size' makes pointer from integer without a cast [-Wint-conversion]
>   tbl_size = tpm2_calc_event_log_size(efi.tpm_final_log
>                                       ~~~~~~~~~~~~~~~~~
>           + sizeof(final_tbl->version)
>           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>           + sizeof(final_tbl->nr_events),
>           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> drivers/firmware/efi/tpm.c:19:43: note: expected 'void *' but argument is of type 'long unsigned int'
>  static int tpm2_calc_event_log_size(void *data, int count, void *size_info)
>                                      ~~~~~~^~~~
> 
> Introduced by commit
> 
>   a537b15c54a3 ("tpm: Reserve the TPM final events table")
> 
> -- 
> Cheers,
> Stephen Rothwell