Re: + x86-mm-enable-arch_has_vm_get_page_prot-fix.patch added to -mm tree

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On 2/24/22 8:28 AM, Andrew Morton wrote:
> 
> The patch titled
>      Subject: x86-mm-enable-arch_has_vm_get_page_prot-fix
> has been added to the -mm tree.  Its filename is
>      x86-mm-enable-arch_has_vm_get_page_prot-fix.patch
> 
> This patch should soon appear at
>     https://ozlabs.org/~akpm/mmots/broken-out/x86-mm-enable-arch_has_vm_get_page_prot-fix.patch
> and later at
>     https://ozlabs.org/~akpm/mmotm/broken-out/x86-mm-enable-arch_has_vm_get_page_prot-fix.patch
> 
> Before you just go and hit "reply", please:
>    a) Consider who else should be cc'ed
>    b) Prefer to cc a suitable mailing list as well
>    c) Ideally: find the original patch on the mailing list and do a
>       reply-to-all to that, adding suitable additional cc's
> 
> *** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
> 
> The -mm tree is included into linux-next and is updated
> there every 3-4 working days
> 
> ------------------------------------------------------
> From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> Subject: x86-mm-enable-arch_has_vm_get_page_prot-fix
> 
> fix build
> 
> arch/x86/mm/mem_encrypt_amd.c: In function 'sme_early_init':
> arch/x86/mm/mem_encrypt_amd.c:182:22: error: unused variable 'i' [-Werror=unused-variable]
>   182 |         unsigned int i;
> 
> Cc: Anshuman Khandual <anshuman.khandual@xxxxxxx>
> Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
> Cc: Ingo Molnar <mingo@xxxxxxxxxx>
> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> ---
> 
>  arch/x86/mm/mem_encrypt_amd.c |    2 --
>  1 file changed, 2 deletions(-)
> 
> --- a/arch/x86/mm/mem_encrypt_amd.c~x86-mm-enable-arch_has_vm_get_page_prot-fix
> +++ a/arch/x86/mm/mem_encrypt_amd.c
> @@ -179,8 +179,6 @@ void __init sme_map_bootdata(char *real_
>  
>  void __init sme_early_init(void)
>  {
> -	unsigned int i;
> -
>  	if (!sme_me_mask)
>  		return;
>  

Will fold this up next time.



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