From: festevam@gmail.com (Fabio Estevam)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: Kconfig: Let ARM_ERRATA_364296 not depend on CONFIG_SMP
Date: Mon, 8 Jul 2013 18:38:09 -0300 [thread overview]
Message-ID: <1373319489-9467-1-git-send-email-festevam@gmail.com> (raw)
From: Fabio Estevam <fabio.estevam@freescale.com>
imx_v6_v7_defconfig handles both multi-core and single-core SoCs, and it has
CONFIG_SMP=y selected by default.
With such config we cannot select ARM_ERRATA_364296, as it depends on !SMP.
Let ARM_ERRATA_364296 be undependent on CONFIG_SMP, so that we can select
this erratum for the ARM1136 SoCs, even if CONFIG_SMP=y is enabled.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
arch/arm/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0ac9be6..ba412e0 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1316,7 +1316,7 @@ config ARM_ERRATA_754327
config ARM_ERRATA_364296
bool "ARM errata: Possible cache data corruption with hit-under-miss enabled"
- depends on CPU_V6 && !SMP
+ depends on CPU_V6
help
This options enables the workaround for the 364296 ARM1136
r0p2 erratum (possible cache data corruption with
--
1.8.1.2
next reply other threads:[~2013-07-08 21:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-08 21:38 Fabio Estevam [this message]
2013-07-08 21:53 ` [PATCH] ARM: Kconfig: Let ARM_ERRATA_364296 not depend on CONFIG_SMP Russell King - ARM Linux
2013-07-09 8:37 ` Will Deacon
2013-07-09 8:30 ` Dave Martin
2013-07-12 15:15 ` Catalin Marinas
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