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From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>
Cc: Robert Richter <rrichter@marvell.com>,
	Wei Xu <xuwei5@hisilicon.com>, Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Masahiro Yamada <yamada.masahiro@socionext.com>,
	Arnd Bergmann <arnd@arndb.de>,
	linux-arm-msm@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH 2/2] [RFC] arm64: Add dependencies to vendor-specific errata
Date: Thu, 16 Apr 2020 13:56:58 +0200	[thread overview]
Message-ID: <20200416115658.20406-3-geert+renesas@glider.be> (raw)
In-Reply-To: <20200416115658.20406-1-geert+renesas@glider.be>

Currently the user is asked about enabling support for each and every
vendor-specific erratum, even when support for the specific platform is
not enabled.

Fix this by adding platform dependencies to the config options
controlling support for vendor-specific errata.

Note that FUJITSU_ERRATUM_010001 is left untouched, as no config symbol
exists for the Fujitsu A64FX platform.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm64/Kconfig | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 8d33d7fed6d8549b..81f52f0b988e6350 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -622,6 +622,8 @@ config ARM64_ERRATUM_1542419
 
 	  If unsure, say Y.
 
+if ARCH_THUNDER2
+
 config CAVIUM_ERRATUM_22375
 	bool "Cavium erratum 22375, 24313"
 	default y
@@ -697,6 +699,8 @@ config CAVIUM_TX2_ERRATUM_219
 
 	  If unsure, say Y.
 
+endif # ARCH_THUNDER2
+
 config FUJITSU_ERRATUM_010001
 	bool "Fujitsu-A64FX erratum E#010001: Undefined fault may occur wrongly"
 	default y
@@ -718,6 +722,7 @@ config FUJITSU_ERRATUM_010001
 
 config HISILICON_ERRATUM_161600802
 	bool "Hip07 161600802: Erroneous redistributor VLPI base"
+	depends on ARCH_HISI
 	default y
 	help
 	  The HiSilicon Hip07 SoC uses the wrong redistributor base
@@ -726,6 +731,8 @@ config HISILICON_ERRATUM_161600802
 
 	  If unsure, say Y.
 
+if ARCH_QCOM
+
 config QCOM_FALKOR_ERRATUM_1003
 	bool "Falkor E1003: Incorrect translation due to ASID change"
 	default y
@@ -768,8 +775,11 @@ config QCOM_FALKOR_ERRATUM_E1041
 
 	  If unsure, say Y.
 
+endif # ARCH_QCOM
+
 config SOCIONEXT_SYNQUACER_PREITS
 	bool "Socionext Synquacer: Workaround for GICv3 pre-ITS"
+	depends on ARCH_SYNQUACER
 	default y
 	help
 	  Socionext Synquacer SoCs implement a separate h/w block to generate
-- 
2.17.1


WARNING: multiple messages have this Message-ID (diff)
From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>
Cc: linux-kernel@vger.kernel.org,
	Geert Uytterhoeven <geert+renesas@glider.be>,
	Arnd Bergmann <arnd@arndb.de>,
	linux-arm-msm@vger.kernel.org, Andy Gross <agross@kernel.org>,
	Wei Xu <xuwei5@hisilicon.com>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Masahiro Yamada <yamada.masahiro@socionext.com>,
	Robert Richter <rrichter@marvell.com>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/2] [RFC] arm64: Add dependencies to vendor-specific errata
Date: Thu, 16 Apr 2020 13:56:58 +0200	[thread overview]
Message-ID: <20200416115658.20406-3-geert+renesas@glider.be> (raw)
In-Reply-To: <20200416115658.20406-1-geert+renesas@glider.be>

Currently the user is asked about enabling support for each and every
vendor-specific erratum, even when support for the specific platform is
not enabled.

Fix this by adding platform dependencies to the config options
controlling support for vendor-specific errata.

Note that FUJITSU_ERRATUM_010001 is left untouched, as no config symbol
exists for the Fujitsu A64FX platform.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 arch/arm64/Kconfig | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 8d33d7fed6d8549b..81f52f0b988e6350 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -622,6 +622,8 @@ config ARM64_ERRATUM_1542419
 
 	  If unsure, say Y.
 
+if ARCH_THUNDER2
+
 config CAVIUM_ERRATUM_22375
 	bool "Cavium erratum 22375, 24313"
 	default y
@@ -697,6 +699,8 @@ config CAVIUM_TX2_ERRATUM_219
 
 	  If unsure, say Y.
 
+endif # ARCH_THUNDER2
+
 config FUJITSU_ERRATUM_010001
 	bool "Fujitsu-A64FX erratum E#010001: Undefined fault may occur wrongly"
 	default y
@@ -718,6 +722,7 @@ config FUJITSU_ERRATUM_010001
 
 config HISILICON_ERRATUM_161600802
 	bool "Hip07 161600802: Erroneous redistributor VLPI base"
+	depends on ARCH_HISI
 	default y
 	help
 	  The HiSilicon Hip07 SoC uses the wrong redistributor base
@@ -726,6 +731,8 @@ config HISILICON_ERRATUM_161600802
 
 	  If unsure, say Y.
 
+if ARCH_QCOM
+
 config QCOM_FALKOR_ERRATUM_1003
 	bool "Falkor E1003: Incorrect translation due to ASID change"
 	default y
@@ -768,8 +775,11 @@ config QCOM_FALKOR_ERRATUM_E1041
 
 	  If unsure, say Y.
 
+endif # ARCH_QCOM
+
 config SOCIONEXT_SYNQUACER_PREITS
 	bool "Socionext Synquacer: Workaround for GICv3 pre-ITS"
+	depends on ARCH_SYNQUACER
 	default y
 	help
 	  Socionext Synquacer SoCs implement a separate h/w block to generate
-- 
2.17.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2020-04-16 12:02 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-16 11:56 [PATCH 0/2] arm64: Vendor-specific errata improvements Geert Uytterhoeven
2020-04-16 11:56 ` Geert Uytterhoeven
2020-04-16 11:56 ` [PATCH 1/2] arm64: Sort vendor-specific errata Geert Uytterhoeven
2020-04-16 11:56   ` Geert Uytterhoeven
2020-04-16 12:57   ` Mark Rutland
2020-04-16 12:57     ` Mark Rutland
2020-04-16 13:06   ` Arnd Bergmann
2020-04-16 13:06     ` Arnd Bergmann
2020-05-05 10:58     ` Will Deacon
2020-05-05 10:58       ` Will Deacon
2020-04-16 11:56 ` Geert Uytterhoeven [this message]
2020-04-16 11:56   ` [PATCH 2/2] [RFC] arm64: Add dependencies to " Geert Uytterhoeven
2020-04-16 12:56   ` Mark Rutland
2020-04-16 12:56     ` Mark Rutland
2020-04-16 13:36     ` Arnd Bergmann
2020-04-16 13:36       ` Arnd Bergmann
2020-04-16 15:38     ` Geert Uytterhoeven
2020-04-16 15:38       ` Geert Uytterhoeven
2020-04-16 15:56       ` Mark Rutland
2020-04-16 15:56         ` Mark Rutland
2020-04-16 16:18         ` Geert Uytterhoeven
2020-04-16 16:18           ` Geert Uytterhoeven
2020-04-17 15:57   ` Robert Richter
2020-04-17 15:57     ` Robert Richter

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