linux-kernel - Re: [PATCH v5 1/4] mm: Remove now defunct NO_BOOTMEM from depends list for deferred init

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Message-Id: <20180925210509.GA13839@rapoport-lnx>
Date:   Wed, 26 Sep 2018 00:05:09 +0300
From:   Mike Rapoport <rppt@...ux.vnet.ibm.com>
To:     Alexander Duyck <alexander.h.duyck@...ux.intel.com>
Cc:     linux-mm@...ck.org, akpm@...ux-foundation.org,
        linux-kernel@...r.kernel.org, linux-nvdimm@...ts.01.org,
        pavel.tatashin@...rosoft.com, mhocko@...e.com,
        dave.jiang@...el.com, dave.hansen@...el.com, jglisse@...hat.com,
        dan.j.williams@...el.com, logang@...tatee.com, mingo@...nel.org,
        kirill.shutemov@...ux.intel.com
Subject: Re: [PATCH v5 1/4] mm: Remove now defunct NO_BOOTMEM from depends
 list for deferred init

On Tue, Sep 25, 2018 at 01:19:15PM -0700, Alexander Duyck wrote:
> The CONFIG_NO_BOOTMEM config option was recently removed by the patch "mm:
> remove CONFIG_NO_BOOTMEM" (https://patchwork.kernel.org/patch/10600647/).
> However it looks like it missed a few spots. The biggest one being the
> dependency for deferred init. This patch goes through and removes the
> remaining spots that appear to have been missed in the patch so that I am
> able to build again with deferred memory initialization.

Thanks for fixing it!
 
> Signed-off-by: Alexander Duyck <alexander.h.duyck@...ux.intel.com>

Acked-by: Mike Rapoport <rppt@...ux.vnet.ibm.com>

> ---
> 
> v5: New patch, added to fix regression found in latest linux-next
> 
>  arch/csky/Kconfig |    1 -
>  mm/Kconfig        |    1 -
>  2 files changed, 2 deletions(-)
> 
> diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
> index fe2c94b94fe3..fb2a0ae84dd5 100644
> --- a/arch/csky/Kconfig
> +++ b/arch/csky/Kconfig
> @@ -38,7 +38,6 @@ config CSKY
>  	select HAVE_MEMBLOCK
>  	select MAY_HAVE_SPARSE_IRQ
>  	select MODULES_USE_ELF_RELA if MODULES
> -	select NO_BOOTMEM



>  	select OF
>  	select OF_EARLY_FLATTREE
>  	select OF_RESERVED_MEM
> diff --git a/mm/Kconfig b/mm/Kconfig
> index c6a0d82af45f..b4421aa608c4 100644
> --- a/mm/Kconfig
> +++ b/mm/Kconfig
> @@ -631,7 +631,6 @@ config MAX_STACK_SIZE_MB
>  config DEFERRED_STRUCT_PAGE_INIT
>  	bool "Defer initialisation of struct pages to kthreads"
>  	default n
> -	depends on NO_BOOTMEM
>  	depends on SPARSEMEM
>  	depends on !NEED_PER_CPU_KM
>  	depends on 64BIT
> 

-- 
Sincerely yours,
Mike.