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Message-Id: <1430686172-18222-5-git-send-email-rric@kernel.org>
Date: Sun, 3 May 2015 22:49:32 +0200
From: Robert Richter <rric@...nel.org>
To: Marc Zyngier <marc.zyngier@....com>,
Catalin Marinas <catalin.marinas@....com>,
Will Deacon <will.deacon@....com>
Cc: Robert Richter <rric@...nel.org>,
Tirumalesh Chalamarla <tchalamarla@...ium.com>,
Radha Mohan Chintakuntla <rchintakuntla@...ium.com>,
linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
Robert Richter <rrichter@...ium.com>
Subject: [PATCH 4/4] arm64: gicv3: its: Increase FORCE_MAX_ZONEORDER for Cavium ThunderX
From: Radha Mohan Chintakuntla <rchintakuntla@...ium.com>
In case of ARCH_THUNDER, there is a need to allocate the GICv3 ITS table
which is bigger than the allowed max order. So we are forcing it only in
case of 4KB page size.
Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@...ium.com>
Signed-off-by: Robert Richter <rrichter@...ium.com>
---
arch/arm64/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 1b8e97331ffb..c519f3777453 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -542,6 +542,7 @@ config XEN
config FORCE_MAX_ZONEORDER
int
default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE)
+ default "13" if (ARCH_THUNDER && !ARM64_64K_PAGES)
default "11"
menuconfig ARMV8_DEPRECATED
--
2.1.1
--
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