From: Julien Grall <julien@xen.org>
To: Penny Zheng <penny.zheng@arm.com>,
xen-devel@lists.xenproject.org, sstabellini@kernel.org,
jbeulich@suse.com
Cc: Bertrand.Marquis@arm.com, Wei.Chen@arm.com
Subject: Re: [PATCH 3/9] xen/arm: introduce CONFIG_STATIC_ALLOCATION
Date: Wed, 30 Jun 2021 18:45:11 +0100 [thread overview]
Message-ID: <2b604aba-1d12-7957-ad9b-114f6ad1f857@xen.org> (raw)
In-Reply-To: <20210607024318.3988467-4-penny.zheng@arm.com>
Hi Penny,
On 07/06/2021 03:43, Penny Zheng wrote:
> For now, since the feature of Domain on Static Allocation is only supported
> on ARM Architecture, this commit introduces new CONFIG_STATIC_ALLOCATION to
> avoid bringing dead codes in other archs.
Similarly to patch #2, I think it would be better to introduce this
Kconfig when it is used or after the common code is introduced. This
would prevent dead Kconfig.
Cheers,
> Signed-off-by: Penny Zheng <penny.zheng@arm.com>
> ---
> changes v2:
> - new commit
> ---
> xen/arch/arm/Kconfig | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/xen/arch/arm/Kconfig b/xen/arch/arm/Kconfig
> index ecfa6822e4..f165db8ecd 100644
> --- a/xen/arch/arm/Kconfig
> +++ b/xen/arch/arm/Kconfig
> @@ -278,6 +278,9 @@ config ARM64_ERRATUM_1286807
>
> If unsure, say Y.
>
> +config STATIC_ALLOCATION
> + def_bool y
> +
> endmenu
>
> config ARM64_HARDEN_BRANCH_PREDICTOR
>
--
Julien Grall
next prev parent reply other threads:[~2021-06-30 17:45 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-07 2:43 [PATCH V2 0/9] Domain on Static Allocation Penny Zheng
2021-06-07 2:43 ` [PATCH 1/9] xen/arm: introduce domain " Penny Zheng
2021-06-07 2:43 ` [PATCH 2/9] xen/arm: introduce PGC_reserved Penny Zheng
2021-06-30 17:44 ` Julien Grall
2021-07-05 3:09 ` Penny Zheng
2021-06-07 2:43 ` [PATCH 3/9] xen/arm: introduce CONFIG_STATIC_ALLOCATION Penny Zheng
2021-06-07 6:17 ` Jan Beulich
2021-06-30 17:45 ` Julien Grall [this message]
2021-07-05 3:16 ` Penny Zheng
2021-06-07 2:43 ` [PATCH 4/9] xen/arm: static memory initialization Penny Zheng
2021-06-10 9:35 ` Jan Beulich
2021-06-30 17:46 ` Julien Grall
2021-07-05 5:22 ` Penny Zheng
2021-07-05 7:14 ` Penny Zheng
2021-07-05 7:50 ` Jan Beulich
2021-07-05 9:19 ` Penny Zheng
2021-07-05 7:48 ` Jan Beulich
2021-06-30 18:09 ` Julien Grall
2021-07-05 7:28 ` Penny Zheng
2021-07-06 9:09 ` Julien Grall
2021-07-06 9:20 ` Penny Zheng
2021-07-06 9:26 ` Julien Grall
2021-06-07 2:43 ` [PATCH 5/9] xen: introduce assign_pages_nr Penny Zheng
2021-06-10 9:49 ` Jan Beulich
2021-06-30 18:29 ` Julien Grall
2021-07-01 8:26 ` Jan Beulich
2021-07-01 9:24 ` Julien Grall
2021-07-01 10:13 ` Jan Beulich
2021-06-07 2:43 ` [PATCH 6/9] xen/arm: introduce alloc_staticmem_pages and alloc_domstatic_pages Penny Zheng
2021-06-10 10:23 ` Jan Beulich
2021-07-06 5:58 ` Penny Zheng
2021-07-06 6:53 ` Jan Beulich
2021-07-06 9:39 ` Julien Grall
2021-07-06 9:59 ` Jan Beulich
2021-07-06 10:31 ` Julien Grall
2021-07-08 9:09 ` Penny Zheng
2021-07-08 10:06 ` Jan Beulich
2021-07-08 11:07 ` Penny Zheng
2021-06-07 2:43 ` [PATCH 7/9] xen/arm: take care of concurrency on static memory allocation Penny Zheng
2021-06-10 10:53 ` Jan Beulich
2021-06-07 2:43 ` [PATCH 8/9] xen/arm: check `xen,static-mem` property during domain construction Penny Zheng
2021-07-03 13:26 ` Julien Grall
2021-07-06 6:31 ` Penny Zheng
2021-07-06 6:57 ` Jan Beulich
2021-07-06 7:35 ` Penny Zheng
2021-07-06 9:22 ` Julien Grall
2021-06-07 2:43 ` [PATCH 9/9] xen/arm: introduce allocate_static_memory Penny Zheng
2021-07-03 14:18 ` Julien Grall
2021-07-06 7:30 ` Penny Zheng
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