From: Jan Beulich <jbeulich@suse.com>
To: Carlo Nonato <carlo.nonato@minervasys.tech>
Cc: Stefano Stabellini <sstabellini@kernel.org>,
Julien Grall <julien@xen.org>,
Bertrand Marquis <bertrand.marquis@arm.com>,
Michal Orzel <michal.orzel@amd.com>,
Volodymyr Babchuk <Volodymyr_Babchuk@epam.com>,
Andrew Cooper <andrew.cooper3@citrix.com>,
George Dunlap <george.dunlap@citrix.com>, Wei Liu <wl@xen.org>,
Marco Solieri <marco.solieri@minervasys.tech>,
xen-devel@lists.xenproject.org
Subject: Re: [PATCH v7 14/14] xen/arm: add cache coloring support for Xen
Date: Tue, 19 Mar 2024 16:58:40 +0100 [thread overview]
Message-ID: <147ba010-3776-4ebd-a871-894921bcd4c4@suse.com> (raw)
In-Reply-To: <20240315105902.160047-15-carlo.nonato@minervasys.tech>
On 15.03.2024 11:59, Carlo Nonato wrote:
> @@ -326,6 +328,27 @@ unsigned int get_max_nr_llc_colors(void)
> return max_nr_colors;
> }
>
> +paddr_t __init xen_colored_map_size(void)
> +{
> + return ROUNDUP((_end - _start) * max_nr_colors, XEN_PADDR_ALIGN);
> +}
XEN_PADDR_ALIGN is an inherently Arm thing. Such better wouldn't appear
in common code.
Jan
next prev parent reply other threads:[~2024-03-19 15:58 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-15 10:58 [PATCH v7 00/14] Arm cache coloring Carlo Nonato
2024-03-15 10:58 ` [PATCH v7 01/14] xen/common: add cache coloring common code Carlo Nonato
2024-03-15 11:39 ` Carlo Nonato
2024-03-19 14:58 ` Jan Beulich
2024-03-21 15:03 ` Carlo Nonato
2024-03-21 15:53 ` Jan Beulich
2024-03-21 17:22 ` Carlo Nonato
2024-03-22 7:25 ` Jan Beulich
2024-03-15 10:58 ` [PATCH v7 02/14] xen/arm: add initial support for LLC coloring on arm64 Carlo Nonato
2024-03-15 10:58 ` [PATCH v7 03/14] xen/arm: permit non direct-mapped Dom0 construction Carlo Nonato
2024-03-15 10:58 ` [PATCH v7 04/14] xen/arm: add Dom0 cache coloring support Carlo Nonato
2024-03-19 15:30 ` Jan Beulich
2024-03-21 15:04 ` Carlo Nonato
2024-03-21 15:57 ` Jan Beulich
2024-03-21 17:31 ` Carlo Nonato
2024-03-22 7:26 ` Jan Beulich
2024-03-27 11:39 ` Carlo Nonato
2024-03-27 11:56 ` Julien Grall
2024-04-05 0:20 ` Stefano Stabellini
2024-03-27 11:57 ` Michal Orzel
2024-03-19 15:45 ` Jan Beulich
2024-03-15 10:58 ` [PATCH v7 05/14] xen: extend domctl interface for cache coloring Carlo Nonato
2024-03-19 15:37 ` Jan Beulich
2024-03-21 15:11 ` Carlo Nonato
2024-03-15 10:58 ` [PATCH v7 06/14] tools: add support for cache coloring configuration Carlo Nonato
2024-03-25 10:55 ` Anthony PERARD
2024-03-25 11:44 ` Carlo Nonato
2024-03-15 10:58 ` [PATCH v7 07/14] xen/arm: add support for cache coloring configuration via device-tree Carlo Nonato
2024-03-19 15:41 ` Jan Beulich
2024-03-21 15:12 ` Carlo Nonato
2024-03-15 10:58 ` [PATCH v7 08/14] xen/page_alloc: introduce preserved page flags macro Carlo Nonato
2024-03-19 15:47 ` Jan Beulich
2024-03-21 16:07 ` Julien Grall
2024-03-21 16:10 ` Julien Grall
2024-03-21 16:22 ` Jan Beulich
2024-03-22 15:07 ` Carlo Nonato
2024-03-25 7:19 ` Jan Beulich
2024-03-26 16:39 ` Carlo Nonato
2024-03-26 17:04 ` Jan Beulich
2024-03-26 21:55 ` Julien Grall
2024-03-27 11:10 ` Carlo Nonato
2024-03-27 13:28 ` Julien Grall
2024-03-27 13:38 ` Jan Beulich
2024-03-27 13:48 ` Julien Grall
2024-03-28 18:21 ` Julien Grall
2024-03-15 10:58 ` [PATCH v7 09/14] xen/page_alloc: introduce page flag to stop buddy merging Carlo Nonato
2024-03-19 15:49 ` Jan Beulich
2024-03-15 10:58 ` [PATCH v7 10/14] xen: add cache coloring allocator for domains Carlo Nonato
2024-03-19 16:43 ` Jan Beulich
2024-03-21 15:36 ` Carlo Nonato
2024-03-21 16:03 ` Jan Beulich
2024-03-15 10:58 ` [PATCH v7 11/14] xen/arm: use domain memory to allocate p2m page tables Carlo Nonato
2024-03-15 10:59 ` [PATCH v7 12/14] xen/arm: add Xen cache colors command line parameter Carlo Nonato
2024-03-19 15:54 ` Jan Beulich
2024-03-21 15:36 ` Carlo Nonato
2024-03-15 10:59 ` [PATCH v7 13/14] xen/arm: make consider_modules() available for xen relocation Carlo Nonato
2024-03-15 10:59 ` [PATCH v7 14/14] xen/arm: add cache coloring support for Xen Carlo Nonato
2024-03-19 15:58 ` Jan Beulich [this message]
2024-03-19 16:15 ` Jan Beulich
2024-03-19 16:03 ` Jan Beulich
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