From mboxrd@z Thu Jan  1 00:00:00 1970
From: Hemant Agrawal <hemant.agrawal@nxp.com>
Subject: [PATCH v2] mk: change TLS model for DPAA machine
Date: Wed,  4 Jul 2018 15:24:45 +0530
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Cc: jerin.jacob@caviumnetworks.com,
	Sachin Saxena <sachin.saxena@nxp.com>
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From: Sachin Saxena <sachin.saxena@nxp.com>

Random corruptions observed on platfoms with using
the dpdk library in shared mode with VPP software (plugin).

using traditional TLS scheme resolved the issue.

Tested with VPP with DPDK as a plugin.

Signed-off-by: Sachin Saxena <sachin.saxena@nxp.com>
---
v2: remove the armv8 machine changes

 mk/machine/dpaa/rte.vars.mk  | 3 +++
 mk/machine/dpaa2/rte.vars.mk | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/mk/machine/dpaa/rte.vars.mk b/mk/machine/dpaa/rte.vars.mk
index bddcb80..75df626 100644
--- a/mk/machine/dpaa/rte.vars.mk
+++ b/mk/machine/dpaa/rte.vars.mk
@@ -32,3 +32,6 @@ MACHINE_CFLAGS += -march=armv8-a+crc
 ifdef CONFIG_RTE_ARCH_ARM_TUNE
 MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE:"%"=%)
 endif
+
+# To avoid TLS corruption issue.
+MACHINE_CFLAGS += -mtls-dialect=trad
diff --git a/mk/machine/dpaa2/rte.vars.mk b/mk/machine/dpaa2/rte.vars.mk
index 2fd2eac..aaa03c4 100644
--- a/mk/machine/dpaa2/rte.vars.mk
+++ b/mk/machine/dpaa2/rte.vars.mk
@@ -32,3 +32,6 @@ MACHINE_CFLAGS += -march=armv8-a+crc
 ifdef CONFIG_RTE_ARCH_ARM_TUNE
 MACHINE_CFLAGS += -mtune=$(CONFIG_RTE_ARCH_ARM_TUNE:"%"=%)
 endif
+
+# To avoid TLS corruption issue.
+MACHINE_CFLAGS += -mtls-dialect=trad
-- 
2.7.4