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From: Stefano Stabellini <sstabellini@kernel.org>
To: Julien Grall <julien.grall@arm.com>
Cc: proskurin@sec.in.tum.de, sstabellini@kernel.org,
	steve.capper@arm.com, wei.chen@linaro.org,
	xen-devel@lists.xen.org
Subject: Re: [PATCH 07/22] xen/arm: p2m: Use p2m_is_foreign in get_page_from_gfn to avoid open coding
Date: Tue, 26 Jul 2016 15:33:27 -0700 (PDT)	[thread overview]
Message-ID: <alpine.DEB.2.10.1607261533190.12319@sstabellini-ThinkPad-X260> (raw)
In-Reply-To: <1469031064-23344-8-git-send-email-julien.grall@arm.com>

On Wed, 20 Jul 2016, Julien Grall wrote:
> No functional change.
> 
> Signed-off-by: Julien Grall <julien.grall@arm.com>

Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>


>  xen/include/asm-arm/p2m.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/xen/include/asm-arm/p2m.h b/xen/include/asm-arm/p2m.h
> index 8fe78c1..dbbcefe 100644
> --- a/xen/include/asm-arm/p2m.h
> +++ b/xen/include/asm-arm/p2m.h
> @@ -227,7 +227,7 @@ static inline struct page_info *get_page_from_gfn(
>       * get_page won't work on foreign mapping because the page doesn't
>       * belong to the current domain.
>       */
> -    if ( p2mt == p2m_map_foreign )
> +    if ( p2m_is_foreign(p2mt) )
>      {
>          struct domain *fdom = page_get_owner_and_reference(page);
>          ASSERT(fdom != NULL);
> -- 
> 1.9.1
> 

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  reply	other threads:[~2016-07-26 22:33 UTC|newest]

Thread overview: 80+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-20 16:10 [PATCH 00/22] xen/arm: P2M clean-up and fixes Julien Grall
2016-07-20 16:10 ` [PATCH 01/22] xen/arm: system: Use the correct parameter name in local_irq_restore Julien Grall
2016-07-22  1:19   ` Stefano Stabellini
2016-07-20 16:10 ` [PATCH 02/22] xen/arm: p2m: Pass the vCPU in parameter to get_page_from_gva Julien Grall
2016-07-22  1:22   ` Stefano Stabellini
2016-07-20 16:10 ` [PATCH 03/22] xen/arm: p2m: Restrict usage of get_page_from_gva to the current vCPU Julien Grall
2016-07-22  1:25   ` Stefano Stabellini
2016-07-20 16:10 ` [PATCH 04/22] xen/arm: p2m: Fix multi-lines coding style comments Julien Grall
2016-07-22  1:26   ` Stefano Stabellini
2016-07-20 16:10 ` [PATCH 05/22] xen/arm: p2m: Clean-up mfn_to_p2m_entry Julien Grall
2016-07-26 22:24   ` Stefano Stabellini
2016-07-20 16:10 ` [PATCH 06/22] xen/arm: p2m: Use the typesafe MFN in mfn_to_p2m_entry Julien Grall
2016-07-26 22:28   ` Stefano Stabellini
2016-07-27  9:54     ` Julien Grall
2016-07-27 18:25       ` Stefano Stabellini
2016-07-27 20:14         ` Julien Grall
2016-07-20 16:10 ` [PATCH 07/22] xen/arm: p2m: Use p2m_is_foreign in get_page_from_gfn to avoid open coding Julien Grall
2016-07-26 22:33   ` Stefano Stabellini [this message]
2016-07-20 16:10 ` [PATCH 08/22] xen/arm: p2m: Simplify p2m type check by using bitmask Julien Grall
2016-07-26 22:36   ` Stefano Stabellini
2016-07-20 16:10 ` [PATCH 09/22] xen/arm: p2m: Use a whitelist rather than blacklist in get_page_from_gfn Julien Grall
2016-07-26 22:44   ` Stefano Stabellini
2016-07-27  9:59     ` Julien Grall
2016-07-27 17:56       ` Stefano Stabellini
2016-07-27 17:57         ` Julien Grall
2016-07-20 16:10 ` [PATCH 10/22] xen/arm: p2m: Differentiate cacheable vs non-cacheable MMIO Julien Grall
2016-07-26 22:47   ` Stefano Stabellini
2016-07-20 16:10 ` [PATCH 11/22] xen/arm: p2m: Find the memory attributes based on the p2m type Julien Grall
2016-07-27  0:41   ` Stefano Stabellini
2016-07-27 17:15   ` Julien Grall
2016-07-27 17:55     ` Stefano Stabellini
2016-07-27 20:15       ` Julien Grall
2016-07-20 16:10 ` [PATCH 12/22] xen/arm: p2m: Remove unnecessary locking Julien Grall
2016-07-27  0:47   ` Stefano Stabellini
2016-07-20 16:10 ` [PATCH 13/22] xen/arm: p2m: Introduce p2m_{read, write}_{, un}lock helpers Julien Grall
2016-07-27  0:50   ` Stefano Stabellini
2016-07-20 16:10 ` [PATCH 14/22] xen/arm: p2m: Switch the p2m lock from spinlock to rwlock Julien Grall
2016-07-27  0:51   ` Stefano Stabellini
2016-07-20 16:10 ` [PATCH 15/22] xen/arm: Don't call p2m_alloc_table from arch_domain_create Julien Grall
2016-07-22  8:32   ` Sergej Proskurin
2016-07-22  9:18     ` Julien Grall
2016-07-22 10:16       ` Sergej Proskurin
2016-07-22 10:26         ` Julien Grall
2016-07-22 10:39           ` Sergej Proskurin
2016-07-22 10:38             ` Julien Grall
2016-07-22 11:05               ` Sergej Proskurin
2016-07-22 13:00                 ` Julien Grall
2016-07-23 17:59                   ` Sergej Proskurin
2016-07-27  0:54   ` Stefano Stabellini
2016-07-20 16:10 ` [PATCH 16/22] xen/arm: p2m: Move the vttbr field from arch_domain to p2m_domain Julien Grall
2016-07-22  7:46   ` Sergej Proskurin
2016-07-22  9:23     ` Julien Grall
2016-07-27  0:57   ` Stefano Stabellini
2016-07-27 10:00     ` Julien Grall
2016-07-27 17:19   ` Julien Grall
2016-07-20 16:10 ` [PATCH 17/22] xen/arm: p2m: Don't need to restore the state for an idle vCPU Julien Grall
2016-07-22  7:37   ` Sergej Proskurin
2016-07-27  1:05   ` Stefano Stabellini
2016-07-20 16:11 ` [PATCH 18/22] xen/arm: p2m: Rework the context switch to another VTTBR in flush_tlb_domain Julien Grall
2016-07-22  7:51   ` Sergej Proskurin
2016-07-27  1:12   ` Stefano Stabellini
2016-07-27 10:22     ` Julien Grall
2016-07-20 16:11 ` [PATCH 19/22] xen/arm: p2m: Inline p2m_load_VTTBR into p2m_restore_state Julien Grall
2016-07-22  8:07   ` Sergej Proskurin
2016-07-22  9:29     ` Julien Grall
2016-07-27  1:13   ` Stefano Stabellini
2016-07-20 16:11 ` [PATCH 20/22] xen/arm: Don't export flush_tlb_domain Julien Grall
2016-07-22  8:54   ` Sergej Proskurin
2016-07-22  9:30     ` Julien Grall
2016-07-22 10:25       ` Sergej Proskurin
2016-07-22 10:34         ` Julien Grall
2016-07-22 10:46           ` Sergej Proskurin
2016-07-22 10:57             ` Julien Grall
2016-07-22 11:22               ` Sergej Proskurin
2016-07-27  1:14   ` Stefano Stabellini
2016-07-20 16:11 ` [PATCH 21/22] xen/arm: p2m: Replace flush_tlb_domain by p2m_flush_tlb Julien Grall
2016-07-27  1:15   ` Stefano Stabellini
2016-07-20 16:11 ` [PATCH 22/22] xen/arm: p2m: Pass the p2m in parameter rather the domain when it is possible Julien Grall
2016-07-27  1:15   ` Stefano Stabellini
2016-07-22  1:31 ` [PATCH 00/22] xen/arm: P2M clean-up and fixes Stefano Stabellini

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