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From: Aleksey Makarov <aleksey.makarov@linaro.org>
To: Russell King <linux@arm.linux.org.uk>,
	"Rafael J . Wysocki" <rjw@rjwysocki.net>,
	Len Brown <lenb@kernel.org>
Cc: linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Aleksey Makarov <aleksey.makarov@linaro.org>,
	Graeme Gregory <graeme.gregory@linaro.org>,
	Jon Masters <jcm@redhat.com>, "Zheng, Lv" <lv.zheng@intel.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
	x86@kernel.org
Subject: [PATCH v2 4/5] ACPI: table upgrade: introduce ARCH_HAS_ACPI_TABLE_UPGRADE
Date: Thu, 19 May 2016 19:15:15 +0300	[thread overview]
Message-ID: <1463674518-22477-5-git-send-email-aleksey.makarov@linaro.org> (raw)
In-Reply-To: <1463674518-22477-1-git-send-email-aleksey.makarov@linaro.org>

We want to use the table upgrade feature in ARM64.
Introduce a new configuration option that allows that.

Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org>
---
 arch/x86/Kconfig     | 1 +
 drivers/acpi/Kconfig | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 48ac290..f60fd27 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -22,6 +22,7 @@ config X86
 	select ANON_INODES
 	select ARCH_CLOCKSOURCE_DATA
 	select ARCH_DISCARD_MEMBLOCK
+	select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI
 	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
 	select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
 	select ARCH_HAS_DEVMEM_IS_ALLOWED
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index c204344..083da18 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -311,9 +311,12 @@ config ACPI_CUSTOM_DSDT
 	bool
 	default ACPI_CUSTOM_DSDT_FILE != ""
 
+config ARCH_HAS_ACPI_TABLE_UPGRADE
+	def_bool n
+
 config ACPI_TABLE_UPGRADE
 	bool "Allow upgrading ACPI tables via initrd"
-	depends on BLK_DEV_INITRD && X86
+	depends on BLK_DEV_INITRD && ARCH_HAS_ACPI_TABLE_UPGRADE
 	default y
 	help
 	  This option provides functionality to upgrade arbitrary ACPI tables
-- 
2.8.2


WARNING: multiple messages have this Message-ID (diff)
From: aleksey.makarov@linaro.org (Aleksey Makarov)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 4/5] ACPI: table upgrade: introduce ARCH_HAS_ACPI_TABLE_UPGRADE
Date: Thu, 19 May 2016 19:15:15 +0300	[thread overview]
Message-ID: <1463674518-22477-5-git-send-email-aleksey.makarov@linaro.org> (raw)
In-Reply-To: <1463674518-22477-1-git-send-email-aleksey.makarov@linaro.org>

We want to use the table upgrade feature in ARM64.
Introduce a new configuration option that allows that.

Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org>
---
 arch/x86/Kconfig     | 1 +
 drivers/acpi/Kconfig | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 48ac290..f60fd27 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -22,6 +22,7 @@ config X86
 	select ANON_INODES
 	select ARCH_CLOCKSOURCE_DATA
 	select ARCH_DISCARD_MEMBLOCK
+	select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI
 	select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
 	select ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
 	select ARCH_HAS_DEVMEM_IS_ALLOWED
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index c204344..083da18 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -311,9 +311,12 @@ config ACPI_CUSTOM_DSDT
 	bool
 	default ACPI_CUSTOM_DSDT_FILE != ""
 
+config ARCH_HAS_ACPI_TABLE_UPGRADE
+	def_bool n
+
 config ACPI_TABLE_UPGRADE
 	bool "Allow upgrading ACPI tables via initrd"
-	depends on BLK_DEV_INITRD && X86
+	depends on BLK_DEV_INITRD && ARCH_HAS_ACPI_TABLE_UPGRADE
 	default y
 	help
 	  This option provides functionality to upgrade arbitrary ACPI tables
-- 
2.8.2

  parent reply	other threads:[~2016-05-19 16:17 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-19 16:15 [PATCH v2 0/5] ACPI: ARM64: support for ACPI_TABLE_UPGRADE Aleksey Makarov
2016-05-19 16:15 ` Aleksey Makarov
2016-05-19 16:15 ` [PATCH v2 1/5] ACPI: table upgrade: use cacheable map for tables Aleksey Makarov
2016-05-19 16:15   ` Aleksey Makarov
2016-05-19 16:15 ` [PATCH v2 2/5] ACPI: table upgrade: refactor function definitions Aleksey Makarov
2016-05-19 16:15   ` Aleksey Makarov
2016-05-20  0:52   ` Zheng, Lv
2016-05-20  0:52     ` Zheng, Lv
2016-05-20  0:52     ` Zheng, Lv
2016-05-19 16:15 ` [PATCH v2 3/5] ACPI: table upgrade: move arch-specific symbol to asm/acpi.h Aleksey Makarov
2016-05-19 16:15   ` Aleksey Makarov
2016-05-19 16:15 ` Aleksey Makarov [this message]
2016-05-19 16:15   ` [PATCH v2 4/5] ACPI: table upgrade: introduce ARCH_HAS_ACPI_TABLE_UPGRADE Aleksey Makarov
2016-05-19 16:15 ` [PATCH v2 5/5] ACPI: ARM64: support for ACPI_TABLE_UPGRADE Aleksey Makarov
2016-05-19 16:15   ` Aleksey Makarov
2016-05-27 17:14   ` Catalin Marinas
2016-05-27 17:14     ` Catalin Marinas
2016-05-27 17:14     ` Catalin Marinas
2016-06-02 17:49     ` [PATCH v3 " Aleksey Makarov
2016-06-02 17:49       ` Aleksey Makarov
2016-06-14 15:51       ` Aleksey Makarov
2016-06-14 15:51         ` Aleksey Makarov
2016-06-14 16:41         ` Will Deacon
2016-06-14 16:41           ` Will Deacon
2016-05-19 21:22 ` [PATCH v2 0/5] " Rafael J. Wysocki
2016-05-19 21:22   ` Rafael J. Wysocki
2016-05-19 21:22   ` Rafael J. Wysocki
2016-05-27 13:46   ` Aleksey Makarov
2016-05-27 13:46     ` Aleksey Makarov
2016-05-27 13:46     ` Aleksey Makarov

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