diff mbox

[12/25] arm64: compat: change config dependences to aarch32

Message ID 1459894127-17698-13-git-send-email-ynorov@caviumnetworks.com
State New
Headers show

Commit Message

Yury Norov April 5, 2016, 10:08 p.m. UTC 
From: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>


With the patches of ILP32, COMPAT is not equivalent to AARCH32 in EL0.
This patch fix this by updating the dependency from COMPAT to
AARCH32_EL0 for ARMV8_DEPRECATED and ARM64_ERRATUM_845719.

Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>

Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>

---
 arch/arm64/Kconfig | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

-- 
2.5.0

Comments

Catalin Marinas April 22, 2016, 3:58 p.m. UTC | #1 
On Wed, Apr 06, 2016 at 01:08:34AM +0300, Yury Norov wrote:
> From: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>

> 

> With the patches of ILP32, COMPAT is not equivalent to AARCH32 in EL0.

> This patch fix this by updating the dependency from COMPAT to

> AARCH32_EL0 for ARMV8_DEPRECATED and ARM64_ERRATUM_845719.

> 

> Signed-off-by: Bamvor Jian Zhang <bamvor.zhangjian@linaro.org>

> Signed-off-by: Yury Norov <ynorov@caviumnetworks.com>


Can you not merge patches 10-12 into a single one? They all deal with
the s/COMPAT/AARCH32_EL0/ replacement. I'm not even sure the series is
bisectable after patch 10.

-- 
Catalin
diff mbox

Patch

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index f923687..ebaf38a 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -370,7 +370,7 @@  config ARM64_ERRATUM_834220
 
 config ARM64_ERRATUM_845719
 	bool "Cortex-A53: 845719: a load might read incorrect data"
-	depends on COMPAT
+	depends on AARCH32_EL0
 	default y
 	help
 	  This option adds an alternative code sequence to work around ARM
@@ -655,7 +655,7 @@  config FORCE_MAX_ZONEORDER
 
 menuconfig ARMV8_DEPRECATED
 	bool "Emulate deprecated/obsolete ARMv8 instructions"
-	depends on COMPAT
+	depends on AARCH32_EL0
 	help
 	  Legacy software support may require certain instructions
 	  that have been deprecated or obsoleted in the architecture.