From: Mike Rapoport <rppt@kernel.org>
To: Vineet Gupta <vgupta@kernel.org>
Cc: linux-snps-arc@lists.infradead.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, Anshuman Khandual <anshuman.khandual@arm.com>
Subject: Re: [PATCH v2 03/19] ARC: mm: move mmu/cache externs out to setup.h
Date: Sun, 15 Aug 2021 12:27:16 +0300 [thread overview]
Message-ID: <YRjd9FO37fVZyV5V@kernel.org> (raw)
In-Reply-To: <20210812233753.104217-4-vgupta@kernel.org>
Heh,
"Don't pollute mmu.h and cache.h with some of ARC internal bootlog/setup
related functions.
move them aside to setup.h"
is still not there :)
On Thu, Aug 12, 2021 at 04:37:37PM -0700, Vineet Gupta wrote:
> Signed-off-by: Vineet Gupta <vgupta@kernel.org>
> ---
> arch/arc/include/asm/cache.h | 4 ----
> arch/arc/include/asm/mmu.h | 4 ----
> arch/arc/include/asm/setup.h | 12 ++++++++++--
> 3 files changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/arch/arc/include/asm/cache.h b/arch/arc/include/asm/cache.h
> index d8ece4292388..f0f1fc5d62b6 100644
> --- a/arch/arc/include/asm/cache.h
> +++ b/arch/arc/include/asm/cache.h
> @@ -62,10 +62,6 @@
> #define ARCH_SLAB_MINALIGN 8
> #endif
>
> -extern void arc_cache_init(void);
> -extern char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len);
> -extern void read_decode_cache_bcr(void);
> -
> extern int ioc_enable;
> extern unsigned long perip_base, perip_end;
>
> diff --git a/arch/arc/include/asm/mmu.h b/arch/arc/include/asm/mmu.h
> index 38a036508699..762cfe66e16b 100644
> --- a/arch/arc/include/asm/mmu.h
> +++ b/arch/arc/include/asm/mmu.h
> @@ -64,10 +64,6 @@ typedef struct {
> unsigned long asid[NR_CPUS]; /* 8 bit MMU PID + Generation cycle */
> } mm_context_t;
>
> -void arc_mmu_init(void);
> -extern char *arc_mmu_mumbojumbo(int cpu_id, char *buf, int len);
> -void read_decode_mmu_bcr(void);
> -
> static inline int is_pae40_enabled(void)
> {
> return IS_ENABLED(CONFIG_ARC_HAS_PAE40);
> diff --git a/arch/arc/include/asm/setup.h b/arch/arc/include/asm/setup.h
> index 01f85478170d..028a8cf76206 100644
> --- a/arch/arc/include/asm/setup.h
> +++ b/arch/arc/include/asm/setup.h
> @@ -2,8 +2,8 @@
> /*
> * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
> */
> -#ifndef __ASMARC_SETUP_H
> -#define __ASMARC_SETUP_H
> +#ifndef __ASM_ARC_SETUP_H
> +#define __ASM_ARC_SETUP_H
>
>
> #include <linux/types.h>
> @@ -34,4 +34,12 @@ long __init arc_get_mem_sz(void);
> #define IS_AVAIL2(v, s, cfg) IS_AVAIL1(v, s), IS_AVAIL1(v, IS_USED_CFG(cfg))
> #define IS_AVAIL3(v, v2, s) IS_AVAIL1(v, s), IS_AVAIL1(v, IS_DISABLED_RUN(v2))
>
> +extern void arc_mmu_init(void);
> +extern char *arc_mmu_mumbojumbo(int cpu_id, char *buf, int len);
> +extern void read_decode_mmu_bcr(void);
> +
> +extern void arc_cache_init(void);
> +extern char *arc_cache_mumbojumbo(int cpu_id, char *buf, int len);
> +extern void read_decode_cache_bcr(void);
> +
> #endif /* __ASMARC_SETUP_H */
> --
> 2.25.1
>
--
Sincerely yours,
Mike.
next prev parent reply other threads:[~2021-08-15 9:27 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-12 23:37 [PATCH v2 00/19] ARC mm updates: support 3/4 levels and asm-generic/pgalloc Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 01/19] ARC: mm: use SCRATCH_DATA0 register for caching pgdir in ARCv2 only Vineet Gupta
2021-08-15 9:27 ` Mike Rapoport
2021-08-16 19:45 ` Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 02/19] ARC: mm: remove tlb paranoid code Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 03/19] ARC: mm: move mmu/cache externs out to setup.h Vineet Gupta
2021-08-15 9:27 ` Mike Rapoport [this message]
2021-08-16 19:47 ` Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 04/19] ARC: mm: Fixes to allow STRICT_MM_TYPECHECKS Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 05/19] ARC: mm: Enable STRICT_MM_TYPECHECKS Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 06/19] ARC: ioremap: use more commonly used PAGE_KERNEL based uncached flag Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 07/19] ARC: mm: pmd_populate* to use the canonical set_pmd (and drop pmd_set) Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 08/19] ARC: mm: switch pgtable_t back to struct page * Vineet Gupta
2021-08-13 10:45 ` kernel test robot
2021-08-13 14:25 ` Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 09/19] ARC: mm: switch to asm-generic/pgalloc.h Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 10/19] ARC: mm: non-functional code cleanup ahead of 3 levels Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 11/19] ARC: mm: move MMU specific bits out of ASID allocator Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 12/19] ARC: mm: move MMU specific bits out of entry code Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 13/19] ARC: mm: disintegrate mmu.h (arcv2 bits out) Vineet Gupta
2021-08-13 4:01 ` kernel test robot
2021-08-13 14:48 ` Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 14/19] ARC: mm: disintegrate pgtable.h into levels and flags Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 15/19] ARC: mm: hack to allow 2 level build with 4 level code Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 16/19] ARC: mm: support 3 levels of page tables Vineet Gupta
2021-08-15 9:27 ` Mike Rapoport
2021-08-16 19:53 ` Vineet Gupta
2021-08-17 5:03 ` Mike Rapoport
2021-08-12 23:37 ` [PATCH v2 17/19] ARC: mm: support 4 " Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 18/19] ARC: mm: vmalloc sync from kernel to user table to update PMD Vineet Gupta
2021-08-12 23:37 ` [PATCH v2 19/19] ARC: mm: introduce _PAGE_TABLE to explicitly link pgd,pud,pmd entries Vineet Gupta
2021-08-15 9:26 ` [PATCH v2 00/19] ARC mm updates: support 3/4 levels and asm-generic/pgalloc Mike Rapoport
2021-08-16 19:58 ` Vineet Gupta
2021-08-17 5:04 ` Mike Rapoport
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