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>,
Vineet Gupta <vgupta@kernel.com>
Subject: Re: [PATCH 03/18] ARC: mm: move mmu/cache externs out to setup.h
Date: Wed, 11 Aug 2021 08:10:40 +0300 [thread overview]
Message-ID: <YRNb0EbPzejXJdax@kernel.org> (raw)
In-Reply-To: <20210811004258.138075-4-vgupta@kernel.org>
Hi Vineet,
On Tue, Aug 10, 2021 at 05:42:43PM -0700, Vineet Gupta wrote:
> Signed-off-by: Vineet Gupta <vgupta@kernel.com>
Hmm, this one seems odd. Try https://www.kernel.com/ ;-)
> 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 ++++++++++--
A sentence about why these move would have been nice.
> 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:[~2021-08-11 5:10 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-11 0:42 [PATCH 00/18] ARC mm updates to support 3 or 4 levels of paging Vineet Gupta
2021-08-11 0:42 ` [PATCH 01/18] ARC: mm: simplify mmu scratch register assingment to mmu needs Vineet Gupta
2021-08-11 0:42 ` [PATCH 02/18] ARC: mm: remove tlb paranoid code Vineet Gupta
2021-08-11 0:42 ` [PATCH 03/18] ARC: mm: move mmu/cache externs out to setup.h Vineet Gupta
2021-08-11 5:10 ` Mike Rapoport [this message]
2021-08-11 18:46 ` Vineet Gupta
2021-08-11 0:42 ` [PATCH 04/18] ARC: mm: remove pgd_offset_fast Vineet Gupta
2021-08-11 5:12 ` Mike Rapoport
2021-08-11 18:54 ` Vineet Gupta
2021-08-11 0:42 ` [PATCH 05/18] ARC: mm: Fixes to allow STRICT_MM_TYPECHECKS Vineet Gupta
2021-08-11 0:42 ` [PATCH 06/18] ARC: mm: Enable STRICT_MM_TYPECHECKS Vineet Gupta
2021-08-11 12:04 ` Mike Rapoport
2021-08-11 19:01 ` Vineet Gupta
2021-08-11 0:42 ` [PATCH 07/18] ARC: ioremap: use more commonly used PAGE_KERNEL based uncached flag Vineet Gupta
2021-08-11 5:18 ` Mike Rapoport
2021-08-11 18:58 ` Vineet Gupta
2021-08-11 0:42 ` [PATCH 08/18] ARC: mm: pmd_populate* to use the canonical set_pmd (and drop pmd_set) Vineet Gupta
2021-08-11 0:42 ` [PATCH 09/18] ARC: mm: non-functional code cleanup ahead of 3 levels Vineet Gupta
2021-08-11 12:31 ` Mike Rapoport
2021-08-12 1:37 ` Vineet Gupta
2021-08-12 6:18 ` Mike Rapoport
2021-08-12 18:58 ` Vineet Gupta
2021-08-11 0:42 ` [PATCH 10/18] ARC: mm: move MMU specific bits out of ASID allocator Vineet Gupta
2021-08-11 0:42 ` [PATCH 11/18] ARC: mm: move MMU specific bits out of entry code Vineet Gupta
2021-08-11 12:15 ` Mike Rapoport
2021-08-11 19:30 ` Vineet Gupta
2021-08-11 0:42 ` [PATCH 12/18] ARC: mm: disintegrate mmu.h (arcv2 bits out) Vineet Gupta
2021-08-11 0:42 ` [PATCH 13/18] ARC: mm: disintegrate pgtable.h into levels and flags Vineet Gupta
2021-08-11 0:42 ` [PATCH 14/18] ARC: mm: hack to allow 2 level build with 4 level code Vineet Gupta
2021-08-11 0:42 ` [PATCH 15/18] ARC: mm: support 3 levels of page tables Vineet Gupta
2021-08-11 12:24 ` Mike Rapoport
2021-08-11 22:15 ` Vineet Gupta
2021-08-11 0:42 ` [PATCH 16/18] ARC: mm: support 4 " Vineet Gupta
2021-08-11 12:28 ` Mike Rapoport
2021-08-11 22:17 ` Vineet Gupta
2021-08-11 0:42 ` [PATCH 17/18] ARC: mm: vmalloc sync from kernel to user table to update PMD Vineet Gupta
2021-08-11 0:42 ` [PATCH 18/18] ARC: mm: introduce _PAGE_TABLE to explicitly link pgd,pud,pmd entries Vineet Gupta
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