From: Julien Grall <julien.grall@arm.com>
To: Stefano Stabellini <sstabellini@kernel.org>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>,
andre.przywara@linaro.org, xen-devel@lists.xen.org, nd@arm.com,
volodymyr_babchuk@epam.com, mirela.simonovic@aggios.com
Subject: Re: [PATCH v3 01/17] xen/arm: vpsci: Add support for PSCI 1.1
Date: Wed, 21 Feb 2018 08:05:50 +0000 [thread overview]
Message-ID: <e914659e-0b51-1a2a-ce9f-49bb40ae8c62@arm.com> (raw)
In-Reply-To: <alpine.DEB.2.10.1802201637160.19448@sstabellini-ThinkPad-X260>
Hi Stefano,
On 21/02/2018 00:37, Stefano Stabellini wrote:
> On Thu, 15 Feb 2018, Julien Grall wrote:
>> At the moment, Xen provides virtual PSCI interface compliant with 0.1
>> and 0.2. Since them, the specification has been updated and the latest
>> version is 1.1 (see ARM DEN 0022D).
>>
>> >From an implementation point of view, only PSCI_FEATURES is mandatory.
>> The rest is optional and can be left unimplemented for now.
>>
>> At the same time, the compatible for PSCI node have been updated to
>> expose "arm,psci-1.0".
>>
>> Signed-off-by: Julien Grall <julien.grall@arm.com>
>> Acked-by: Wei Liu <wei.liu2@citrix.com>
>> Reviewed-by: Volodymyr Babchuk <volodymyr_babchuk@epam.com>
>> Cc: Ian Jackson <ian.jackson@eu.citrix.com>
>> Cc: mirela.simonovic@aggios.com
>
> This patch doesn't apply cleanly to staging. Am I missing a
> prerequisite?
I messed up my git-format command and forgot to include "xen/arm: psci:
Rework the PSCI definitions". It was included in v2.
I will resend the series with the ack/reviewed-by collected.
Cheers,
--
Julien Grall
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next prev parent reply other threads:[~2018-02-21 8:05 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-15 15:02 [PATCH v3 00/17] xen/arm: PSCI 1.1 and SMCCC-1.1 support and XSA-254 variant 2 update Julien Grall
2018-02-15 15:02 ` [PATCH v3 01/17] xen/arm: vpsci: Add support for PSCI 1.1 Julien Grall
2018-02-20 0:14 ` Stefano Stabellini
2018-02-21 0:37 ` Stefano Stabellini
2018-02-21 8:05 ` Julien Grall [this message]
2018-02-15 15:02 ` [PATCH v3 02/17] xen/arm: vsmc: Implement SMCCC 1.1 Julien Grall
2018-02-15 15:11 ` Volodymyr Babchuk
2018-02-20 0:22 ` Stefano Stabellini
2018-02-15 15:02 ` [PATCH v3 03/17] xen/arm: vsmc: Implement SMCCC_ARCH_WORKAROUND_1 BP hardening support Julien Grall
2018-02-20 0:30 ` Stefano Stabellini
2018-02-21 16:34 ` Andre Przywara
2018-02-21 16:41 ` Julien Grall
2018-02-21 16:50 ` Andre Przywara
2018-02-15 15:02 ` [PATCH v3 04/17] xen/arm: Adapt smccc.h to be able to use it in assembly code Julien Grall
2018-02-20 0:30 ` Stefano Stabellini
2018-02-15 15:02 ` [PATCH v3 05/17] xen/arm64: Implement a fast path for handling SMCCC_ARCH_WORKAROUND_1 Julien Grall
2018-02-21 0:37 ` Stefano Stabellini
2018-02-21 14:27 ` Andre Przywara
2018-02-22 13:58 ` Julien Grall
2018-02-15 15:02 ` [PATCH v3 06/17] xen/arm64: Print a per-CPU message with the BP hardening method used Julien Grall
2018-02-20 0:35 ` Stefano Stabellini
2018-02-15 15:02 ` [PATCH v3 07/17] xen/arm: smccc: Add macros SMCCC_VERSION, SMCCC_VERSION_{MINOR, MAJOR} Julien Grall
2018-02-20 0:36 ` Stefano Stabellini
2018-02-15 15:02 ` [PATCH v3 08/17] xen/arm: psci: Detect SMCCC version Julien Grall
2018-02-21 0:16 ` Stefano Stabellini
2018-02-21 14:43 ` Andre Przywara
2018-02-15 15:02 ` [PATCH v3 09/17] xen/arm: smccc: Implement SMCCC v1.1 inline primitive Julien Grall
2018-02-21 0:21 ` Stefano Stabellini
2018-02-15 15:02 ` [PATCH v3 10/17] xen/arm64: Add ARM_SMCCC_ARCH_WORKAROUND_1 BP hardening support Julien Grall
2018-02-15 15:13 ` Volodymyr Babchuk
2018-02-21 0:35 ` Stefano Stabellini
2018-02-21 8:17 ` Julien Grall
2018-02-21 17:35 ` Stefano Stabellini
2018-02-22 16:03 ` Julien Grall
2018-02-21 16:07 ` Andre Przywara
2018-02-22 15:59 ` Julien Grall
2018-02-15 15:02 ` [PATCH v3 11/17] xen/arm64: Kill PSCI_GET_VERSION as a variant-2 workaround Julien Grall
2018-02-21 0:44 ` Stefano Stabellini
2018-02-15 15:02 ` [PATCH v3 12/17] xen/arm: vpsci: Remove parameter 'ver' from do_common_cpu Julien Grall
2018-02-21 0:48 ` Stefano Stabellini
2018-02-21 16:27 ` Andre Przywara
2018-02-21 16:37 ` Julien Grall
2018-02-22 16:12 ` Julien Grall
2018-02-15 15:02 ` [PATCH v3 13/17] xen/arm: psci: Consolidate PSCI version print Julien Grall
2018-02-21 0:49 ` Stefano Stabellini
2018-02-15 15:02 ` [PATCH v3 14/17] xen/arm: psci: Prefix with static any functions not exported Julien Grall
2018-02-21 0:50 ` Stefano Stabellini
2018-02-15 15:02 ` [PATCH v3 15/17] xen/arm: vpsci: Update the return type for MIGRATE_INFO_TYPE Julien Grall
2018-02-21 0:52 ` Stefano Stabellini
2018-02-15 15:02 ` [PATCH v3 16/17] xen/arm: vpsci: Introduce and use PSCI_INVALID_ADDRESS Julien Grall
2018-02-21 0:53 ` Stefano Stabellini
2018-02-15 15:02 ` [PATCH v3 17/17] xen/arm: vpsci: Rework the logic to start AArch32 vCPU in Thumb mode Julien Grall
2018-02-21 0:59 ` Stefano Stabellini
2018-02-21 16:01 ` Andre Przywara
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