From: Julien Grall <julien.grall@arm.com>
To: Shanker Donthineni <shankerd@codeaurora.org>,
xen-devel <xen-devel@lists.xensource.com>
Cc: Philip Elcan <pelcan@codeaurora.org>,
Stefano Stabellini <sstabellini@kernel.org>,
Vikram Sethi <vikrams@codeaurora.org>
Subject: Re: [PATCH 0/4] Change fixed mmio handlers to a variable number
Date: Fri, 15 Jul 2016 16:32:27 +0100 [thread overview]
Message-ID: <5789020B.40304@arm.com> (raw)
In-Reply-To: <1468596347-26430-1-git-send-email-shankerd@codeaurora.org>
Hi Shanker,
It looks like this series is not threaded. I looked to the headers, and
some patch miss the In-Reply-To/References header or they are wrong.
Please try to thread the series, it is much easier to find the
associated patch.
Regards,
On 15/07/16 16:25, Shanker Donthineni wrote:
> The maximum number of mmio handlers that are allowed is limited to
> a macro MAX_IO_HANDLER(16), which is not enough for supporting per CPU
> Redistributor regions. We need at least MAX_IO_HANDLER+CONFIG_NR_CPUS
> mmio handlers in order to support ACPI based XEN boot.
>
> This patchset uses the dynamic allocation strategy to allocate memory
> resource dynamically depends on the number of Redistributor regions
> that are described in the APCI MADT table.
>
> Shanker Donthineni (4):
> arm/io: Use separate memory allocation for mmio handlers
> xen: Add generic implementation of binary search
> xen/arm: io: Use binary search for mmio handler lookup
> arm/vgic: Change fixed number of mmio handlers to variable number
>
> xen/arch/arm/domain.c | 12 +++++++----
> xen/arch/arm/io.c | 53 +++++++++++++++++++++++++++++++---------------
> xen/arch/arm/vgic-v2.c | 3 ++-
> xen/arch/arm/vgic-v3.c | 5 ++++-
> xen/arch/arm/vgic.c | 10 +++------
> xen/common/Makefile | 1 +
> xen/common/bsearch.c | 51 ++++++++++++++++++++++++++++++++++++++++++++
> xen/include/asm-arm/mmio.h | 7 ++++--
> xen/include/asm-arm/vgic.h | 5 +++--
> xen/include/xen/bsearch.h | 9 ++++++++
> 10 files changed, 122 insertions(+), 34 deletions(-)
> create mode 100644 xen/common/bsearch.c
> create mode 100644 xen/include/xen/bsearch.h
>
--
Julien Grall
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next prev parent reply other threads:[~2016-07-15 15:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-15 15:25 [PATCH 0/4] Change fixed mmio handlers to a variable number Shanker Donthineni
2016-07-15 15:25 ` [PATCH 1/4] arm/io: Use separate memory allocation for mmio handlers Shanker Donthineni
2016-07-15 15:32 ` Julien Grall [this message]
2016-07-15 15:48 ` [PATCH 0/4] Change fixed mmio handlers to a variable number Shanker Donthineni
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